
倧è±ã®çå®ïŒã¢ã¡ãªã«ã§æãæãããå¥åº·é£åã®éã®åŽé¢ïŒ2005幎ïŒ
Unbekoming
Jan 20, 2026

倧è±ã¯ã矩åçãªçç£è è©äŸ¡ã ãã§å¹ŽéçŽ8,000äžãã«ãçã¿åºããå·¥æ¥è£œåãã¢ã¡ãªã«ã§æãä¿¡é Œããããå¥åº·é£åãã®äžã€ãžãšå€è²ãããããŒã±ãã£ã³ã°äœå¶ã®è³éãšãªã£ãŠããŸãããã®ãã£ã³ããŒã³ã¯æåããŸãããè±ä¹³ã¯ä¹³è£œåã®é£ã«ã¹ãŒããŒããŒã±ããã®æ£ã«äžŠã³ã倧è±ã¿ã³ãã¯è³ªã¯ä¹³å çšç²ãã«ã¯ãããšããžãŒããŒãŸã§ããããé£åã®æ é€äŸ¡ãé«ããŠããŸããããžã¿ãªã¢ã³ã¯è±è ãšãã³ããäž»é£ãšããŠããŸããå»åž«ã¯æŽå¹Žæã®å¥³æ§ã«å€§è±ãæšå¥šããŠããŸããåŠæ ¡çµŠé£ã§ã¯ãåäŸãã¡ã«å€§è±ããŒã¹ã®ä»£æ¿èãæäŸããŠããŸããå å·¥é£åã®æšå®60%ã«å€§è±ç±æ¥è£œåãå«ãŸããŠããŸãããã®å€§è±è£œåã®æ¥å¢ã®æ ¹åºã«ããåæãã€ãŸãã¢ãžã¢äººã¯æ°å幎ã«ããã倧è±ãç³§ã«ç¹æ ããçŸä»£ç§åŠã«ãã£ãŠãã®å¥åº·å¹æãå®èšŒãããŠãããšããåæã¯ãããŸãã«ãé »ç¹ã«ç¹°ãè¿ãããæ¢æäºå®ã®ããã«æ©èœããŠããŸãã
ã«ã€ã©ã»Tã»ãããšã«èã倧è±ã®ãã¹ãŠãã¯ãç§åŠæç®ãäœç³»çã«æ€èšŒããããšã§ããã®åæãèŠããæ¬æžã§ã¯ãäŒçµ±çãªã¢ãžã¢ã«ããã倧è±ã®æ¶è²»éã¯å¹³åããŠ1æ¥å€§ãã1æ¯çšåºŠã§ãããå åšããæ¯çŽ ãäžåããå å·¥æ³ãçµãŠçºé µèª¿å³æãšããŠæ¶è²»ãããŠããããšãèšãããŠãããããã¯ãå·¥æ¥çã«å å·¥ããã倧è±ã¿ã³ãã¯è³ªåé¢ç©ã倧è±ç²ãå€§è±æ²¹ãæ¶è²»ããã¢ã¡ãªã«äººã®æ¶è²»ãã¿ãŒã³ãšã¯å šãç°ãªãããããšã«ã¯ãçŸä»£ã®å å·¥æ³ã§ãæ®åããææ é€çŽ ïŒãããã¢ãŒãŒé»å®³å€ããã£ãã³é žå¡©ãã¬ã¯ãã³ããµããã³ïŒãå·¥æ¥çåŠçã«ãã£ãŠçæãããæ¯æ§ååç©ïŒããããœã¢ãã³ããªãžãã¢ã©ãã³ããããµã³æ®çç©ïŒããããŠå€§è±è£œåã«æ¿çž®ãããééå±ïŒãã³ã¬ã³ãã¢ã«ãããŠã ãããåç©ãã«ãããŠã ïŒãåæããŠããã圌女ã¯ãè¬çåŠçã«ææãªæ¿åºŠã§ååšããæ€ç©æ§ãšã¹ããã²ã³ã§ãã倧è±ã€ãœãã©ãã³ããç²ç¶è ºæ©èœãé»å®³ããçæ®èœåãäœäžããããã«ã¢ã³æåæ§çãšçžäºäœçšããã¡ã«ããºã ãè§£æããŠããã蚌æ ã¯æ»èªæžã¿ã®ãžã£ãŒãã«ãFDA ã®ææžãæ¥ççèªäœããåºãŠããŸãã
åé¡ã¯å人ã®é£äºã®éžæã ãã«ãšã©ãŸããŸãããè±ä¹³ã飲ãã§ããä¹³å ã¯ã1æ¥ã«é¿åŠè¬æ°é ã«çžåœããã€ãœãã©ãã³ãæåããŠãããè¡äžæ¿åºŠã¯å€©ç¶ã®ãšã¹ããã²ã³æ¿åºŠã®13,000ïœ22,000åã«ããªããŸããç²ãã«ã¯ããããã€ã³ããŒããã®ä»äœåãã®è£œåã®åæã§ãã倧è±ã¿ã³ãã¯è³ªåé¢ç©ã¯ãGRASïŒäžè¬ã«å®å šãšèªããããïŒèªèšŒãäžåºŠãååŸããããšã¯ãããŸããã1960幎代以åã«å·¥æ¥çšã®çŽã®ã·ãŒã©ã³ããšããŠäœ¿çšãããããšããããŸãããFDAã®äžçŽç§åŠè 2人ã¯ãç²ç¶è ºé害ãšçæ®æ©èœãžã®æªåœ±é¿ã®èšŒæ ãæããFDAã«ãã倧è±ã®å¥åº·åŒ·èª¿è¡šç€ºã®æ¿èªã«æ£åŒã«æè°ããŸãããããã«ã«å¿èããã°ã©ã ã¯ãè±è ãé±2åæåããç·æ§ã¯è³ã®èåãå éããèªç¥çãå¢ããããšãçºèŠããŸããããããã®ç ç©¶çµæã¯ãæ¶è²»è ä¿è·ãæ ãæ©é¢ããèŠå¶å¯Ÿè±¡ãšãªãæ¥çã«ãã£ãŠä¿¡é Œã倱ã£ãŠãããããäžè¬ã®èªèã«å±ããŠããŸããããThe Whole Soy Storyãã¯ãäž»æµã®å¥åº·æ å ±ããäœç³»çã«æé€ãããŠãã蚌æ ãæç€ºããå€§è±æ¥çãèªè ã«æ±ºããŠç¥ãããããªããšæã£ãŠããããšãèªè èªèº«ã§è©äŸ¡ã§ããããã«ããŸãã
Kaayla Daniel ã«æè¬ããŸãã
倧è±ã®ç©èªïŒã¢ã¡ãªã«ã§äººæ°ã®å¥åº·é£åã®ããŒã¯ãµã€ãïŒKaayla T. Daniel
顿š
äœäžçŽãã®é建ã¡ç¶ããäœäžä»£ã«ãããã£ãŠå€§åã«åãç¶ãããŠããç¥æµãå£äžé¢ã«è©°ãŸã£ãå€ãç³é ãã®èŸ²å®¶ãæ³åããŠã¿ãŠãã ãããå°æã®çé ã«ã¯å°ããªé¶åšã®å£·ããããéèã¯ããã§äœã¶æããããŠãã£ãããšçºé µããçã®é£æããå šãç°ãªããã®ãžãšå€åããŠãããŸããå®å šã§æ¶åãããããçºé µã«ãã£ãŠçã¿åºãããæçãªãã¯ããªã¢ããã¿ãã³ã«ãã£ãŠåŒ·åããã飿ã§ããå®¶æã¯ãã®å£·ã«å°éãã€æãå ¥ããäžèº«ãèª¿å³æãšããŠäœ¿ããã¡ã€ã³ãã£ãã·ã¥ãšããŠã¯æ±ºããŠäœ¿ããŸãããäŒçµ±çãªæåã§ã¯ã倧è±ã¯ãã®ããã«æ±ãããŠããŸããã
ã§ã¯ã空枯ã»ã©ã®å€§ããã®å·¥å Žãæ³åããŠã¿ãŠã»ãããããã§ã¯ãåãåæãæ©æ¢°ã§ç²ç ãããç³æ²¹ç³»æº¶å€ã«æµžãããç±ãšå§åããããããé žãšã¢ã«ã«ãªã§æŽæµãããéããæº¶ãããããªæž©åºŠã§åŽé§ä¹Ÿç¥ãããä»ã®é£åãå šãæš¡å£ããããã«èšèšããã圢ãšé£æã«åæ§æããããåºæ¥äžãããã®ã¯ãæå ¥ããããã®ãšã¯äœã®é¢ä¿ããªããå€ãçºé µããã»ã¹ã§äžåãããææ é€çŽ ã¯ãã»ãŒãã®ãŸãŸæ®ã£ãŠããã壷ã§ã¯çæãããªãã£ãæ°ããæ¯çŽ ããä»ã§ã¯ãã¹ãŠã®ããããæ±æããŠããããããŠããã£ãŒã¹ããŒã³ã§äœ¿ãããèª¿å³æã®ä»£ããã«ããã®å·¥æ¥è£œåã¯ãä¹³å çšèª¿åä¹³ã®äž»æåãããžã¿ãªã¢ã³é£ã®äž»ãªã¿ã³ãã¯è³ªãå å·¥é£åã®60ïŒ ã«å«ãŸããç®ã«èŠããªãæ·»å ç©ã«ãªããå€§è±æ¥çã¯ãå€ãç³é ãã®èŸ²å®¶ãçç Žãããã®åºç€ã®äžã«ååŠå·¥å Žã建èšãããããŠãçç£ç©ããäŒçµ±çãã§ãèªç¶ããšããŠè²©å£²ããŠããã
1åéã®ãšã¬ããŒã¿ãŒè§£èª¬
倧è±ã¯å°çäžã§æãå¥åº·çãªé£åã®äžã€ãšããŠå®£äŒãããŠããŸãããããã®å®æ ã¯å®£äŒæå¥ã»ã©è€éã§ã¯ãããŸãããäŒçµ±çãªã¢ãžã¢æååã§ã¯å€§è±ãæ¶è²»ãããŠããŸãããããã®éã¯ãããããã§ãé·æéã®çºé µå·¥çšãçµãŠå€§è±ã«å«ãŸããå€©ç¶æ¯çŽ ãäžåãããã®ã«éãããŠããŸããã仿¥ã®ã¢ã¡ãªã«äººãé£ã¹ãŠãããã®ã¯æ ¹æ¬çã«ç°ãªããŸããå·¥æ¥çã«å å·¥ããã倧è±ã¿ã³ãã¯ã倧è±ç²ãå€§è±æ²¹ã¯ãç±ãå§åãååŠæº¶å€ãçšããŠè£œé ãããŠãããåé¡ãšãªãååç©ãé€å»ã§ããããããæ°ããªååç©ãçã¿åºããŠããŸãã
倧è±ã«ã¯ãã¿ã³ãã¯è³ªã®æ¶åãé»å®³ããå¿ é ããã©ã«ãšçµåããè žå å£ãæå·ããç©è³ªããããŠæãéèŠãªã®ã¯ãã€ãœãã©ãã³ãšåŒã°ããæ€ç©æ§ãšã¹ããã²ã³ãå«ãŸããŠããããããã¯ããã®ãã«ã¢ã³ç³»ãšçžäºäœçšããŸãããããã®ã€ãœãã©ãã³ã¯ãç²ç¶è ºæ©èœãæå¶ããæçµåšæãä¹±ããç·æ§ã®ãã¹ãã¹ããã³ãæžå°ãããä¹³ããã®ãªã¹ã¯ã«åœ±é¿ãäžããå¯èœæ§ããããŸãã倧è±ç²ãã«ã¯ãæåããä¹³å ã¯ãçºè²ã®æãéèŠãªææã«ãæ¯æ¥æ°é ã®é¿åŠè¬ã«çžåœããéã®ãšã¹ããã²ã³ãæåããããšã«ãªããŸãã
å€§è±æ¥çã¯ã倧è±ãå¥åº·é£åãšããŠå®£äŒããããã«æ°åãã«ãæãããã®å¹æã匷調ããªã¹ã¯ãæå°éã«æããç ç©¶ã«è³éãæäŸããŠããŸãããæ¿åºã®èŠå¶åœå±ã¯ãèªåœã®ç§åŠè ããã®å察ã«ãããããããå¥åº·åŒ·èª¿è¡šç€ºãæ¿èªããŠããŸãããäžæ¹ã倧è±ã¯å å·¥é£åã®60%ã«æµžéããŠããããã®å€ãã¯å€§è±ã®ååšã瀺åããªãåç§°ã§äœ¿çšãããŠããŸãã
[ãšã¬ããŒã¿ãŒã®é³]
ããã«è©³ããç¥ãããæ¹ã¯ãFDAïŒç±³åœé£åå»è¬åå±ïŒã®ç§åŠè ãããšã«ã»ã·ãŒãã³æ°ãšãããšã«ã»ããŒãžæ°ããèªãã®æ©é¢ã«ãã倧è±ã®å¥åº·å¹æã«é¢ããå¹èœã®æ¿èªã«æè°ããäºäŸã調ã¹ãŠã¿ãŠãã ãããã·ã³ã·ããã£åç©åã®ããŒã¿ãŒã䜿ã£ã倧è±ãšäžåŠã«é¢ããç ç©¶ã調ã¹ãŠã¿ãŸãããããŸããããã«ã«å¿èããã°ã©ã ãè±è ã®æåãšè³ã®èåã«ã€ããŠçºèŠããäºå®ã調ã¹ãŠã¿ãŸãããã
12ãã€ã³ãã®èŠçŽ
1. ã¢ãžã¢ã®é£ç掻ã«é¢ããç¥è©±ãã¢ãžã¢äººãæ°å幎ã«ããã倧éã®å€§è±ãæ¶è²»ããŠãããšãã䞻匵ã¯èª€ãã§ãã倧è±ã¯ããšããšé£çšã§ã¯ãªãè¥æãšããŠäœ¿çšãããçŽ2500幎åã«çºé µæè¡ãçºèŠãããŠåããŠã¢ââãžã¢ã®é£ç掻ã«åãå ¥ããããŸãããæ¥æ¬ã«ããã1æ¥ã®å¹³åå€§è±æåéã¯çŽ18ã°ã©ã ïŒå€§ããçŽ1æ¯åïŒã§ãäž»èŠãªã¿ã³ãã¯è³ªæºãšããŠã§ã¯ãªããå³åã逿²¹ãªã©ã®èª¿å³æãšããŠæ¶è²»ãããŠããŸããçŸä»£ã¢ã¡ãªã«äººã倧è±åé¢ã¿ã³ãã¯è³ªãè±ä¹³ãè±ä¹³ããŒã¬ãŒã倧è±ããŒã¹ã®ä¹³å çšèª¿åä¹³ãæåããåŸåã¯ãã¢ãžã¢ã®äŒçµ±çãªå€§è±æåæ¹æ³ãšã¯å šãç°ãªããŸãã
2. çºé µ vs. å å·¥ãäŒçµ±çãªçºé µå€§è±è£œåã¯ãææ é€çŽ å«æéãå€§å¹ ã«äœæžãããå€åãåããŸããå³åã¯1幎以äžçæããããšãã£ãã³é žãã»ãŒå€±ãããçºé µã«ãã£ãŠãããã¢ãŒãŒã€ã³ããã¿ãŒãåè§£ãããåçèããã¿ãã³ãçæããŠæ¶åæ§ãåäžããŸããäžæ¹ãå ç±ãå å§ãååŠæº¶å€ãçšããŠè£œé ãããçŸä»£ã®å 工倧è±è£œåã¯ãææ é€çŽ ã®å€§éšåãä¿æããäžæ¹ã§ãããããœã¢ãã³ããªãžãã¢ã©ãã³ããããµã³æ®çç©ãªã©ã®æ°ããªææ¯ååç©ãçæããŸããåé¢å€§è±ã¿ã³ãã¯è³ªã¯1960幎代以åã¯é£åãšããŠå©çšãããããšããªããçŽè£œåã®å·¥æ¥çšã·ãŒã©ã³ããšããŠã®ã¿äœ¿çšãããŠããŸããã
3. ææ é€çŽ ã®å®åº«ã倧è±ã¯ãäžè¬çã«æ¶è²»ãããé£åã®äžã§æã髿¿åºŠã®ææ é€çŽ ãå«ãã§ããŸãããããã¢ãŒãŒé»å®³å€ã¯ã¿ã³ãã¯è³ªã®æ¶åãé»å®³ããèµèã«ã¹ãã¬ã¹ãäžããŸãããã£ãã³é žã¯å¿ é ããã©ã«ãåžåã§ããªãè€åäœã«çµåãããäºéãéãã«ã«ã·ãŠã ããã°ãã·ãŠã ã®æ¬ ä¹ãåŒãèµ·ãããŸããã¬ã¯ãã³ã¯è žçްèã«ãã¡ãŒãžãäžããŸãããµããã³ã¯è žç®¡èã«ç©ŽãéããããªãŒããŒã¬ãããçå矀ãåŒãèµ·ãããŸãã倧è±ã«å«ãŸãããããã®ååç©ã¯ãä»ã®è±é¡ãç©ç©ã«å«ãŸããææ é€çŽ ãããæ°ãå€ãã調çãå å·¥ã«å¯ŸããŠãèæ§ããããŸãã
4. ç²ç¶è ºæ©èœäœäžã倧è±ã€ãœãã©ãã³ã¯ãç²ç¶è ºãã«ã¢ã³ç£çã«äžå¯æ¬ ãªé µçŽ ã§ããç²ç¶è ºãã«ãªãã·ããŒãŒãé»å®³ããŸãããã®äœçšã¯ãšãŠçŽ ã®ç¶æ ã«é¢ä¿ãªãçºçŸããŸãããšãŠçŽ ãæåãããšç²ç¶è ºè «ã¯äºé²ã§ããŸãããæ ¹æ¬çãªç²ç¶è ºæå¶ã¯é²ããŸããã倧è±é£åã1åæåããã ãã§ãå»è¬åã®ç²ç¶è ºæå¶è¬ã®3åã«çžåœããç²ç¶è ºè «èªçºåãåŸãããŸãã倧è±ãã«ã¯ãæåããŠããå 倩æ§ç²ç¶è ºæ©èœäœäžçã®ä¹³å ã¯ãèããé«ãæè¬éãå¿ èŠãšããŸãããŸããä¹³å æã«å€§è±ãã«ã¯ãæåããŠããæäººã§ã¯ãèªå·±å ç«æ§ç²ç¶è ºçŸæ£ã®çºççãé«ããªã£ãŠããŸãã
5. ä¹³å çšèª¿åä¹³ã®å±æ©ãè±ä¹³ã«å«ãŸããã€ãœãã©ãã³ã®éã¯ãäœé調æŽåŸã®æäººã®ãã«ã¢ã³ãã©ã³ã¹ãä¹±ããšãããéã®6ïœ11åã«ãäžããŸããè±ä¹³ãæåããä¹³å ã®è¡äžã€ãœãã©ãã³æ¿åºŠã¯ã倩ç¶ãšã¹ããã²ã³æ¿åºŠã®13,000ïœ22,000åã«ãéããŸããããã¯ã1æ¥ã«3ïœ5é ã®é¿åŠè¬ãæçšããã®ãšåçã§ããè±ä¹³ã«ã¯ãæ¯ä¹³ã®50ïœ80åã®ãã³ã¬ã³ã«å ããã¢ã«ãããŠã ãããåç©ãã«ãããŠã ãè±å¯ã«å«ãŸããŠããŸãããããã¯ãã¹ãŠãç¥çµç³»ãšå åæ³ç³»ã®çºéã«ãããŠæãèåŒ±ãªææã«æåããããã®ã§ãã
6. çæ®ãžã®æªåœ±é¿ã倧è±ã€ãœãã©ãã³ã¯ç·æ§ã®ãã¹ãã¹ããã³ãäœäžããããŽãããããã³ã§ããLHãšFSHã®åæ³ãæå¶ããæçµåšæãå»¶é·ãããç·å¥³ãšãã«çæ®èœåãäœäžãããŸããæ¯æ¥60ã°ã©ã ã®å€§è±ã¿ã³ãã¯è³ªãæåãã女æ§ã¯ãé»äœåœ¢æãã«ã¢ã³ã33%æžå°ãããã®åœ±é¿ã¯æåãäžæ¢ããåŸã3ã¶æéæç¶ããŸãããåç©å®éšã§ã¯ãçºè²æã®å€§è±ãžã®æé²ãæ°žç¶çãªçæ®ç°åžžãåŒãèµ·ããããšãç¹°ãè¿ã瀺ãããŠããŸããããšã«ããªã³ã®ç ç©¶ã§ã¯ã倧è±ç²ä¹³ãšå¥³å ã®æ©æä¹³æ¿çºè²ãšã®éã«ææãªé¢é£æ§ãèªããããŸãããäžçä¿å¥æ©é¢ïŒWHOïŒã¯ãå¯äœçšãçµå£é¿åŠè¬ïŒãã«ïŒãšåçã§ãã£ããããæ€ç©æ§ãšã¹ããã²ã³é¿åŠè¬ã®ç ç©¶ããã°ã©ã ãäžæ¢ããŸããã
7. ãããžã®æžå¿µã倧è±ãšããã®é¢ä¿ã¯ãæ¥çã®ããŒã±ãã£ã³ã°ã瀺åãããããã¯ããã«è€éã§ãã倧è±ã€ãœãã©ãã³ã¯ãè€æ°ã®ç ç©¶ã§ä¹³ãã现èã®å¢æ®ãä¿é²ããããšã瀺ãããŠããŸããéçµåŸå¥³æ§ã¯ãäœãšã¹ããã²ã³ç°å¢äžã§å€§è±ãšã¹ããã²ã³ããšã¹ããã²ã³æŽ»æ§ãé«ããããããªã¹ã¯ãé«ãŸãå¯èœæ§ããããŸããã²ãã¹ãã€ã³ã¯æããå€ã¿ã¢ãã·ãã§ã³ã®å¹æãæã¡æ¶ããŸããã¢ãžã¢äººã¯ä¹³ãããšåç«è ºããã®çºççãäœãäžæ¹ã§ãç²ç¶è ºãããèèãããèãããèµèããã®çºççãé«ãããããã¯å®éšåç©ã«ãããŠå€§è±ãåŒãèµ·ããããã®çš®é¡ã§ããç«åŠç ç©¶ã§ã¯ãå€§è±æåã«ããäžè²«ããäºé²å¹æã¯ç€ºãããŠããŸããã
8. ééå±ã®æ¯æ§ãè±ä¹³ãšå€§è±è£œåã«ã¯ãæžå¿µãã¹ãã¬ãã«ã®ééå±ãå«ãŸããŠããŸããè±ä¹³ã«å«ãŸãããã³ã¬ã³ã¯æ¯ä¹³äžã®50ïœ80åã«ãéããŸããä¹³å ã®è³ã¯éå°ãªãã³ã¬ã³ãææ³ã§ãããèç©ããããšã§ADD/ADHDãè¡åéå®³ãæŽåçãªåŸåã«ã€ãªããããšãå ±åãããŠããŸããè±ä¹³ã«å«ãŸããã¢ã«ãããŠã ã¯ãæ¯ä¹³ãçä¹³ç±æ¥ã®ç²ãã«ã¯ã®10ïœ100åã«ãéããŸããã«ãããŠã ã®å«æéã¯ç²ãã«ã¯ã®6ïœ15åã«ãéããŸããããåç©æ·»å å 工氎ã«å«ãŸããããåç©ã¯ã倧è±è£œåã«èç©ãããŸãããããã®éå±ã¯çžä¹çã«äœçšããäºãã®æ¯æ§ãå¢å¹ ãããå¯èœæ§ããããŸãã
9. èªç¥æ©èœã®äœäžãããã«ã«å¿èããã°ã©ã ã®ç ç©¶ã§ã¯ãäžå¹Žæã«é±2å以äžè±è ãæåããç·æ§ã¯ãè±è ãã»ãšãã©æåããªãã£ãç·æ§ãšæ¯èŒããŠãè³ã®èåãå éããèªç¥æ©èœé害ãé床ã§ãã¢ã«ããã€ããŒç ãèªç¥çã®çºççãé«ãã忀æã®è³ééãäœãã£ãããšãåãããŸãããçšéåå¿é¢ä¿ã¯æç¢ºã§ãè±è ã®æåéãå€ãã»ã©èªç¥æ©èœãäœäžãããšããçžé¢é¢ä¿ãèŠãããŸãããèããããã¡ã«ããºã ãšããŠã¯ãè³ã®ãšã¹ããã²ã³å容äœã«å¯Ÿããã€ãœãã©ãã³ã®åœ±é¿ãç²ç¶è ºãã«ã¢ã³ã®é»å®³ãçŽæ¥çãªç¥çµæ¯æ§ã倧è±è£œåã«å«ãŸãããã³ã¬ã³ãªã©ãæããããŸãã
10. èŠå¶ã®äžåã倧è±ã¿ã³ãã¯è³ªåé¢ç©ã¯ãæ°åãã®é£åã«æ·»å ãããŠããã«ãããããããGRASïŒäžè¬çã«å®å šãšèªããããïŒèªèšŒãååŸããŠããŸãããFDAã¯ãç²ç¶è ºé害ãçæ®é害ããã®ä»ã®æå®³äœçšã«é¢ããåºç¯ãªèšŒæ ãæããFDAäžçŽç§åŠè 2åã«ããæžé¢ã«ããç°è°ç³ãç«ãŠãç¡èŠããŠã1æ¥25ã°ã©ã ã®å€§è±ã¿ã³ãã¯è³ªæåã«é¢ããå¥åº·åŒ·èª¿è¡šç€ºãæ¿èªããŸãããGRASç©è³ªç¹å¥å§å¡äŒã¯ã以åã1æ¥150mgãæå€§å®å šæåéãšããŠæšå¥šããŠããŸãããç§åŠæç®ã¯ç£æ¥çãåŸæŽããç ç©¶ãäž»æµã§ãããå©ççžåãç ç©¶ãã¬ãã¥ãŒãèŠå¶äžã®æ±ºå®ã«æµžéããŠããŸãã
11. é ãã倧è±ãå å·¥é£åã®çŽ60%ã«å€§è±ãå«ãŸããŠããŸããããã®å€ãã¯å æ°Žåè§£æ€ç©æ§ã¿ã³ãã¯è³ªã倩ç¶éŠæãéèããã¹ãã¬ã·ãã³ãã¢ãã°ãªã»ãªãããã³ãžã°ãªã»ãªãããã¿ãã³Eãªã©ããã®ååšãé èœãããããªåç§°ã§äœ¿çšãããŠããŸããã¬ã¹ãã©ã³ã®é£äºããã¡ã¹ãããŒããåžè²©ã®ãã³ããã§ã³ã¬ãŒããããšããŒãºããµã©ããã¬ãã·ã³ã°ãªã©ãæ°ãåããªãã»ã©ã®è£œåã«å€§è±ç±æ¥æåãå«ãŸããŠããŸãã倧è±ãé¿ããã人ã¯ããã¹ãŠã®ã©ãã«ã粟æ»ãããã¹ãŠã®é£äºã«çåãæã¡ãå€ãã®å Žåããã¹ãŠã®é£åãèªç¶ã®ãŸãŸã®ææãã調çããå¿ èŠããããŸããçŸä»£ã®é£åäŸçµŠã«ããã倧è±ã®éåšæ§ã«ãããå®å šã«é¿ããããšã¯æ¥µããŠå°é£ã§ãã
12. è匱ãªéå£ã倧è±ç²ãã«ã¯ãæåããä¹³å ã¯ãé«çšéãæªçãªè§£æ¯èœåããããŠçºéäžã®è匱æ§ã«ãããæã倧ããªãªã¹ã¯ã«çŽé¢ããŸããæªçå ã¯éå°ãªãã³ã¬ã³ãèç©ãŸãã¯ææ³ã§ããŸãããç²ç¶è ºçŸæ£ã®ãã人ã¯ãæ©èœäœäžãè¬ç©çæ³ã®é»å®³ãçµéšããŸããæŽå¹Žæãè¿ãã倩ç¶ãšã¹ããã²ã³ã¬ãã«ãäœã女æ§ã¯ã倧è±ãšã¹ããã²ã³ã®åœ±é¿ãå¢åŒ·ãããå¯èœæ§ããããŸãããã«ã¢ã³çæ³ãåããŠããçæ£è ã¯ãæ²»çã®é»å®³ãåãããªã¹ã¯ããããŸãã倧è±ãäž»èŠã¿ã³ãã¯è³ªãšããŠæåããŠããèé£äž»çŸ©è ã¯ãæéã®çµéãšãšãã«ææ é€çŽ å¹æãèç©ããŸããèªå·±å ç«çŸæ£ã®ãã人ã¯ã倧è±ãè žç®¡ééæ§ãšå ç«åºæ¿ã«åãŒã圱é¿ã«ãããçŸæ£ãæªåãããªã¹ã¯ããããŸãã
ãŽãŒã«ãã³ãã²ãã
æãæ·±å»ã§ãããªãããæãç¥ãããŠããªãäºå®ã¯ã倧è±ã®èŠå¶ã«é¢ããæ ¹æ¬çãªèª€è§£ã«é¢ãããã®ã§ããä¹³å çšèª¿åä¹³ããããã€ã³ããŒã代æ¿èããããŠäœåãã®å å·¥é£åã®åæã§ãã倧è±åé¢ã¿ã³ãã¯è³ªã¯ãFDAïŒç±³åœé£åå»è¬åå±ïŒããGRASïŒäžè¬çã«å®å šãšèªããããïŒèªå®ãåããããšããããŸãããé£åäŸçµŠã«ãããŠå®å šã«äœ¿çšãããŠããé·ãæŽå²ããªããããGRASèªå®ãåããããšãã§ããŸããã1960幎代以åã¯ãçŽè£œåã®å·¥æ¥çšãã€ã³ããŒããã³ã·ãŒã©ã³ããšããŠã®ã¿äœ¿çšãããŠããŸãããé£éŠæ³ã§ã¯ãè£œé æ¥è ã¯GRAS察象å€ã®ç©è³ªãé£åã«æ·»å ããåã«ãåžè²©åæ¿èªããååŸããããšã矩åä»ããããŠããŸããã倧è±åé¢ã¿ã³ãã¯è³ªã¯ãå®å šæ§ç¢ºèªãäºåæ¿èªãªãã«ãä¹³å çšèª¿åä¹³ããåŠæ ¡çµŠé£ãŸã§ãããããé£åã«æ¥åžžçã«æ·»å ãããŠããŸãã
1979幎ãGRASç©è³ªç¹å¥å§å¡äŒãåé¢å€§è±ã¿ã³ãã¯è³ªã審æ»ããéãçºããæ§ç©è³ªïŒäºç¡é žå¡©ãããããœã¢ãã³ïŒã𿝿§ã¢ããé žïŒãªãžãã¢ã©ãã³ïŒã«å¯Ÿããæžå¿µã匷ãã1æ¥150ããªã°ã©ã ããå®å šã§ã¯ãªããšå€æãããŸããã20幎åŸãFDAã¯ãå®å šå§å¡äŒã蚱容ç¯å²ãšã¿ãªããæåéã®167åã«ããã1æ¥25ã°ã©ã ãæšå¥šããå¥åº·åŒ·èª¿è¡šç€ºãæ¿èªããŸãããããã¯ãFDAã®äžçŽç§åŠè ã«ããæžé¢ã«ããæè°ãç¡èŠãããã®ã§ãããã€ãŠè£œçŽæ¥çãæ®µããŒã«ç®±ã®å¯å°ã«äœ¿çšããŠãããã®ç©è³ªã¯ãä»ãäœçŸäžäººãã®ä¹³å¹Œå ãããžã¿ãªã¢ã³ã«ãšã£ãŠäž»èŠãªã¿ã³ãã¯è³ªæºãšãªããé£éŠæ³ã§çŸ©åä»ããããå®å šåºæºãäžåºŠãã¯ãªã¢ããŠããªãã«ãããããããå°çäžã§æãå¥åº·çãªé£åã®äžã€ãšããŠè²©å£²ãããŠããŸãã
30ã®Q&A
質å 1: å€ä»£äžåœã«ããã倧è±ã®æ¬æ¥ã®ç®çã¯äœã§ããã? ãŸããã©ã®ããã«ããŠå€§è±ã¯é£ææºãšãªã£ãã®ã§ãã?
åçïŒå€ä»£äžåœã§ã¯ã倧è±ããé»è²ãå®ç³ããšç§°ããäºç©èç©ã®äžã€ãšããŸãããã圌ãã¯ãããé£ã¹ãŸããã§ããã倧è±ã®æ¬æ¥ã®äŸ¡å€ã¯ãé£åã§ã¯ãªãåã®äžã«ãããŸããã蟲家ã¯å€§è±ããç·è¥ããšããŠæ œå¹ããŸãããããã¯ãé£çšäœç©ã®æ€ãä»ãã®éã«çãè¥ããããã«èããã被èŠäœç©ã§ãã倧è±ã¯ãæ€ç©ã®æ ¹ã«æ ¹ç²ã圢æããæ ¹ç²èãšå ±çãã空æ°äžã®çªçŽ ãåžåããŠåå£ã«åºå®ããŸããæŒ¢åã§ã倧è±ããšæžãã®ã¯ããã®åŒ·åãªçªçŽ åºå®æ ¹ã衚ãããç±³ãã倧麊ããå°éºŠããããããšããæŒ¢åã¯ãé£çšãšãªãç©ç©ã衚ããŸããçŽ2,500幎åãŸã§ãäžåœã§ã¯å€§è±ã¯é£ã¹ãããªããã®ãšèããããŠããŸãããããã¯ãå人çãªçµéšãããæ¶åäžè¯ãèšæºæãã¬ã¹ãåŒãèµ·ããé£åã¯æåãã¹ãã§ã¯ãªããšããçµè«ã«éãããããšæãããŸãã
çºé µã®çºèŠã«ããã倧è±ã¯è¥æããé£åãžãšå€åããŸãããå€ä»£äžåœã§ã¯ãã¿ã³ãã¯è³ªãè±å¯ã«å«ãåç©æ§é£åã®ä¿åæ¹æ³ãšããŠãéä»é¡ãç©çèãèé¡ã塩挬ãã«ããŠç±³é ã«æµžããããããã®ããŒã¹ãç¶ã«ããŠããŸããããã®æè¡ã倧è±ã«å¿çšãããããã«ãªã£ãã®ã¯ãçŽå å2äžçŽããçŽå åŸ4äžçŽé ã§ãå³åã®åæãšãªã逿²¹ã逿²¹ãäœãããããã«ãªããŸãããè±è ã¯çºé µé£åã§ã¯ãªãæ²æ®¿ç©ãšããŠäœãããçŽå å164幎é ã«åå®å ¬ãã調çãã倧è±ã®ãã¥ãŒã¬ãæµ·æ°Žç±æ¥ã®ããã©ã«ã§ãããã¬ãªã䜿ã£ãŠåä¹³ã«åé¢ã§ããããšãçºèŠããããšããèªçããŸãããè±è ã¯ãçŠæ¬²ç掻ãéãå§äŸ¶ãã¡ãå®äŸ¡ãªæ€ç©æ§ã¿ã³ãã¯è³ªãæ±ããŠç¬èªã«éçºãããã®ã§ãæ§æ¬²ãé®ãã广ãããããšããã骚ãªãèããšãããã åãä»ããããŸããããã³ãã¯1600幎代以éãã€ã³ããã·ã¢ã§ç»å ŽããŸããããããã£ãŠã倧è±ãäœå幎ãã®éã¢ãžã¢ã®é£ç掻ã®äž»èŠãªéšåãå ããŠãããšãã䞻匵ã¯åãªãæé ã§ãã
質å 2: äŒçµ±çãªã¢ãžã¢ã®å€§è±ã®æ¶è²»ãã¿ãŒã³ã¯ãçŸä»£ã®å€§è±æ¥çã®äž»åŒµãšã©ã®ããã«ç°ãªããŸãã?
åçïŒå€§è±æ¥çã¯ãã¢ãžã¢äººã¯æ°å幎ã«ããã倧éã®å€§è±ãæ¶è²»ããŠãããšåžžã 䞻匵ãã西æŽã®é£ç掻ã«ããã倧è±ã®å€§éæåãæ£åœåããŠããŸããããããå®éã®ããŒã¿ã¯ç°ãªãäºå®ã瀺ããŠããŸããäžåœãã€ã³ããã·ã¢ãéåœãæ¥æ¬ãå°æ¹Ÿã«ããã也ç¥å€§è±ã®å¹³åæ¶è²»éã¯ããããã幎é3.4ã6.3ã10.9ã13ããã°ã©ã ã§ã1æ¥ãããããã9.3ïœ36ã°ã©ã ã«çžåœããŸããçµæžååéçºæ©æ§ïŒOECDïŒã¯ãæ¥æ¬äººã®æ¶è²»éã1æ¥ããã18ã°ã©ã ãšæšå®ããŠãããããã¯å€§ãã1æ¯åŒ·ã«çžåœããŸããäžåœã®130ã®èŸ²æã«äœã6,500äººã®æäººã察象ãšããäžåœã»ã³ãŒãã«ã»ãªãã¯ã¹ãã©ãŒã倧åŠã®èª¿æ»ã§ã¯ãè±é¡ã®å¹³åæ¶è²»éã¯1æ¥ããã12ã°ã©ã ã§ã倧è±ã¯ãã®3åã®1ã«éããªãããšãæããã«ãªããŸãããæ¥çåºå ±æ åœããŒã¯ã»ã¡ãã·ãŒãæ°ã§ãããæ¥æ¬äººã1æ¥ã«æåãã倧è±ã¿ã³ãã¯è³ªã®å¹³åéã¯ããã8.6ã°ã©ã ã§ãç±³åœæ¿åºãå¿èè¡ç®¡ä¿è·ã®ããã«æšå¥šãã25ã°ã©ã ã倧ããäžåã£ãŠããããšãèªããŠããã
é以å€ã«ããæ¶è²»ããã倧è±ã®çš®é¡ã¯ãäŒçµ±çãªã¢ãžã¢ã§ã®äœ¿çšãšçŸä»£ã®è¥¿æŽã§ã®äœ¿çšãšã§åçã«ç°ãªããŸããã¢ãžã¢äººã¯æŽå²çã«ãã¹ãŒãã«å³åãå°ãå ¥ããããèªç¶çºé µã®é€æ²¹ãå°ãåãããããéã®ã¹ãŒãã«è±è ãæ°åå ¥ãããªã©ãèª¿å³æãšããŠå°éã®å€§è±ãæ¶è²»ããŠããŸããããããã®è£œåã¯é·æéã®çºé µãäžå¯§ãªäžãããããããããšã§ãææ é€çŽ ã®å«æéãæžãããŠããŸãããã¢ãžã¢äººã¯å€§è±ãäžžããšçŒãããè¹ã§ãããç²ã«æœããããã¹ããã¯ãšããŠçç ãããããããšã¯ãã£ãã«ãããŸããã§ããã倧è±ãœãŒã»ãŒãžã倧è±ããŒã¬ãŒãé¶èã®ãããªå€§è±ããã£ãTVPããªãè±è ããŒãºã±ãŒãããŸãã¯ããã±ãŒãžå ¥ãã®è±ä¹³ãé£ã¹ãŸããã§ãããåžå Žã«æµžéããŠããçŸä»£ã®ã¢ã¡ãªã«ã®å€§è±è£œåã¯ãã¢ãžã¢ã®æŽå²ãéããŠé©åºŠãªéã§æ¶è²»ãããŠããæãªããã®è£œåãšã¯ã»ãšãã©äŒŒãŠããŸãããã¢ãžã¢äººã®å€§è±å€§éæ¶è²»ãšããç¥è©±ã¯ãå·šå€§ãªæªéæåžå Žãéæããããšæ±ºæããå€§è±æ¥çã«ããäœã話ã§ãã
質å 3: å€§è±æ¥çã¯ã倧è±ãå¥åº·é£åãšããŠå®£äŒããããã«ã©ã®ãããªæ¹æ³ãæ¡çšããŸããã?ãŸãã倧è±ã®ç ç©¶ã«ã¯ã©ã®ãããªå©ççžåãååšããŸãã?
åçïŒå€§è±æ¥çã¯ã倧è±çç£è ãžã®çŸ©åç賊課éã«ãã£ãŠè³éæäŸãåããå€§èŠæš¡ãªããŒã±ãã£ã³ã°äœå¶ãå±éããŠããŸããããã¯å€§è±ã®æ£å³åžå ŽäŸ¡æ Œã®çŽ0.5ïœ1%ã«çžåœããç·é¡ã¯å¹ŽéçŽ8,000äžãã«ã«äžããŸãããããã®è³éã¯ããŠãã€ãããã»ãœã€ããŒã³ã®ãåžå Žã«ããã倧è±ã®å°äœåŒ·åãããã°ã©ã ãæ¯æŽããŠããŸããåå·ã®å€§è±åè°äŒã¯ãããã«æ¯å¹Žæ°çŸäžãã«ããç ç©¶ãã«å¯ä»ããŠããŸããã¢ãŒãã£ãŒã»ãããšã«ãºã»ãããã©ã³ãã®ãããªæ°éäŒæ¥ã¯ã1幎éã§ãããŒãã»ã¶ã»ãã¬ã¹ãã«470äžãã«ãããã§ã€ã¹ã»ã¶ã»ãã€ã·ã§ã³ãã«430äžãã«ã®åºåè²»ãè²»ãããŸãããåºå ±äŒç€Ÿã¯ãç ç©¶ãããžã§ã¯ããæ°èèšäºãåºåã³ããŒã«ãŸãšããŠããŸããæ³åŸäºåæã¯ãæå©ãªèŠå¶ãæ±ããŠãããŒæŽ»åãè¡ã£ãŠããŸããIMFã®è³éã¯ãæµ·å€ã®å€§è±å å·¥å·¥å Žã«è³éãæäŸããŠããŸãã宣æåž«ãã¡ã¯ãå äœæ°ã«å€§è±ã®æ œå¹æ¹æ³ãæããŠããŸããæ¥çã¯ãç§åŠè ã倧è±ã«æå©ãªç ç©¶çµæãçºè¡šããã·ã³ããžãŠã ãåŸæŽããŠãããããŒã¯ã»ã¡ãã·ãŒãã¯ãæ ¢æ§çŸæ£ã®äºé²ã«ããã倧è±ã®åœ¹å²ã«ã€ããŠããã®ãããªã·ã³ããžãŠã ã5åéå¬ããŠããŸãã
倧è±ç ç©¶ã«ã¯å©ççžåãã€ããã®ã ãæ¥çã®ã¹ããŒã¯ã¹ãã³ãåããç§åŠè ãã¡ã¯ãè£ã¥ãã®ãªã䞻匵ãå·§ã¿ã«è¡ãã®ãåŸæã§ããã®ç ç©¶ã¯å©çãåŸãç«å Žã«ããäŒæ¥ããæãã¿ãªãæ¯æŽãããŠãããã¯ãªã¹ãã£ã¢ã³ã»ããŒã¹ã©ããå»åŠå士ãªã©ã®äººæ°å¥åº·ã©ã€ã¿ãŒã¯ããªãã€ãã«ãªã©ã®ã€ãœãã©ãã³å«æéã®é«ã補åã®ã¹ããŒã¯ã¹ãã³ãåããªãããäœçŸäžãã®å¥³æ§ã«ã¢ããã€ã¹ãäžããŠãããç ç©¶è ã®ã«ã¬ã³ã»ãšãŒã¿ãŒã»ã¯ã©ã€ã³æ°ãæ é€ã¬ãã¥ãŒèªã«ã倧è±ç²ãã«ã¯ã®å åæ³ãžã®åœ±é¿ã瀺ã蚌æ ã¯ãªããšããã¬ãã¥ãŒãçºè¡šããéãåæ°ã¯ã倧è±ä¹³å çšèª¿åä¹³åè°äŒããã®ã¬ãã¥ãŒãåŸæŽããŠããããšããã¥ãã³ç€ŸïŒå€§è±ã¿ã³ãã¯è³ªåé¢ç©ã®å€§æã¡ãŒã«ãŒã§ãããããã€ã³ãã¯ãããžãŒãºã€ã³ã¿ãŒãã·ã§ãã«ã®ææè ïŒãåæ°ã®ç é¢ãæ¯æŽããŠããããšãæ é€ã¬ãã¥ãŒèªã®è©è°å¡ã«ã¢ã³ãµã³ã瀟ãã«ãŒã®ã«ç€Ÿããã€ã³ã瀟ãã¯ã©ãã瀟ã®ä»£è¡šè ãå«ãŸããŠããããšãèšåããªãã£ãããšã€ãã£ã³ã»ãã£ã·ãã£æ°ã®åå£«è«æã§ã¯ã倧è±ãçæ®èœåãæãªãããšã«ã€ããŠæç¢ºã«è¿°ã¹ãããŠãããã¢ã¡ãªã«èšåºæ é€åŠèªã«æ²èŒãããæ¥çäž»å°çã§ã¯ãåãç ç©¶çµæãä¹³ããäºé²ã®èšŒæ ãšããŠåè§£éããã圌女ã¯ãŠããªãŒãã§ã®å°äœãç²åŸããã
質å 4: 倧è±ã¿ã³ãã¯è³ªåé¢ç©ã®èŠå¶äžã®å°äœã¯ã©ã®ãããªãã®ã§ãã? ãŸããFDA ã® 1999 幎ã®å¥åº·ã«é¢ãã䞻匵ãç©è°ãéžããã®ã¯ãªãã§ãã?
åçïŒå€§è±ã¿ã³ãã¯è³ªåé¢ç©ã¯ãç²ãã«ã¯ãå«ãäœåãã®é£æåã«æ·»å ãããŠããã«ãããããããé£åæ·»å ç©ãšããŠGRASïŒäžè¬çã«å®å šãšèªããããïŒèªå®ãåããããšã¯ãããŸããã1958幎ãš1960幎ã®ç±³åœé£åå»è¬ååç²§åæ³ã®æ¹æ£ã«ãããæ¢ã«äœ¿çšãããŠãããäžè¬çã«å®å šãšèªãããããé£åæ·»å ç©ã®äœ¿çšãèªããããŸãããã倧è±ã¿ã³ãã¯è³ªåé¢ç©ã¯1958幎以åã¯çŽè£œåã®çµåããã³å¯å°çšå·¥æ¥è£œåãšããŠã®ã¿äœ¿çšãããŠãããé£åãšããŠã¯äœ¿çšãããŠããŸããã§ãããé£åäŸçµŠã«ãããŠå®å šã«äœ¿çšãããŠããé·ãæŽå²ããããšã¯èšãããæ¢ç¥ã®æ¯çŽ ããã³çºããæ§ç©è³ªãå«ãã§ããŸãã1979幎ãGRASç©è³ªç¹å¥å§å¡äŒïŒSCOGSïŒã¯å€§è±ã¿ã³ãã¯è³ªåé¢ç©ã®è£œé ã«ãããå®å šæ§ã®åé¡ã調æ»ããçºããæ§ç©è³ªã§ããäºç¡é žå¡©ãšããããœã¢ãã³ãããã³æ¯æ§ã¢ããé žã§ãããªãžãã¢ã©ãã³ã®èš±å®¹ã¬ãã«ã確ç«ããããå§åããŸãããå§å¡äŒã¯ã1æ¥ããã150mgã®å€§è±ã¿ã³ãã¯è³ªãæå€§å®å šæåéãšããŸããããããããããã®å®å šã¬ãã«ã¯ç¢ºç«ãããŠããããæ¥çå€ã§ã®ã¢ãã¿ãªã³ã°ã¯è¡ãããŠããŸãããæ³åŸã«ãããè£œé æ¥è ã¯é£åã« SPI ãæ·»å ããåã«ãåžè²©åæ¿èªããååŸããå¿ èŠããããŸãããSPI ã¯å®å šæ§ã®ç¢ºèªãªãã«æ¥åžžçã«æ·»å ãããŠããŸãã
1999幎ãFDAã倧è±ã¿ã³ãã¯è³ªã1æ¥25ã°ã©ã æåãããšããå¥åº·åŒ·èª¿è¡šç€ºãæ¿èªãããããã¯SCOGSå§å¡äŒãèããããªãéã§ãããæ¿ããè«äºãå·»ãèµ·ãããããã®æ¿èªã¯ã倧è±ã¿ã³ãã¯è³ªãç¹å®ã®æ¡ä»¶äžã§ã³ã¬ã¹ãããŒã«ãäœäžãããããšã瀺ãç ç©¶ã«åºã¥ããŠããããåºç¯ãªæå®³æ§ã®èšŒæ ãç¡èŠããŠãããFDAã®äžçŽç§åŠè ã§ããåœç«æ¯æ§åŠç ç©¶ã»ã³ã¿ãŒã®ãããšã«ã»ã·ãŒãã³æ°ãšãããšã«ã»ããŒãžæ°ã¯ããã®å¥åº·åŒ·èª¿è¡šç€ºã«å察ããæè°æžãFDAã«æåºããã圌ãã¯ç²ç¶è ºé害ãçæ®åšç³»ãžã®æªåœ±é¿ããã®ä»ã®æå®³äœçšã®èšŒæ ãæãããFDAã¯äºç¡é žå¡©ãããããœã¢ãã³ããªãžãã¢ã©ãã³ã«é¢ããæžå¿µãã驿£è£œé åºæºïŒGMPïŒã¯é©çšãã¹ãã§ããããšããå§åã§åŽäžããäºå®äžãæ¥çã«èªäž»èŠå¶ãå§ãã圢ã§èº«ãåŒããããã©ããŒæ¡é ã§ã¯ã人ãåç©ã«ãããåŒãèµ·ããããšã瀺ãããŠããç©è³ªã¯é£åã«æ·»å ããŠã¯ãªããªããšèŠå®ãããŠããŸããã倧è±ã¿ã³ãã¯è³ªåé¢ç©ã«ã¯æ¢ç¥ã®çºããç©è³ªãå«ãŸããŠãããååãªå®å šæ§è©äŸ¡ãè¡ãããªããŸãŸåžå Žã«åºåã£ãŠããŸãã
質å 5: å®å šæ§ãšæ é€äŸ¡ã®ç¹ã§ãäŒçµ±çãªçºé µå€§è±è£œåãšçŸä»£ã®å 工倧è±è£œåã®éãã¯äœã§ãã?
åçïŒäŒçµ±çãªçºé µå€§è±è£œåïŒå³åããã³ããçŽè±ã倩ç¶éžé 逿²¹ãªã©ïŒã¯ãçã®å€§è±ã«å«ãŸããææ é€çŽ ãå€§å¹ ã«åæžãŸãã¯é€å»ããããã®é·ãå·¥çšãçµãŠããŸããé·ãçºé µæéã«ãããé µçŽ ãšæçãªãã¯ããªã¢ããããã¢ãŒãŒã€ã³ããã¿ãŒãåè§£ãããã£ãã³é žå«æéãæžããããã®ä»ã®åé¡ãšãªãååç©ãäžåããŸãã1幎以äžå¹é€ãããå³åã¯ããã£ãã³é žå«æéãã»ãŒå®å šã«å€±ããŸããçºé µã«äœ¿çšãããçèå¹é€ç©ã¯ããµããã³ãå æ°Žåè§£ããé µçŽ ãçæããŸãããã³ãçºé µã¯ãã¯ããªã¢ã®äœçšã«ãã£ãŠãã¿ãã³B12ãçæããŸãããŸããå³åãšé€æ²¹ã®è£œé ã«äœ¿çšãããã¢ã¹ãã«ã®ã«ã¹èã¯ãææ é€çŽ ãäžæŽ»æ§åããæçãªååç©ãçæããé µçŽ ãçæããŸããäœäžçŽã«ãããã£ãŠçºå±ããŠããäŒçµ±çãªèª¿çæ³ã¯ãçã®å€§è±ãäžé©åãªå 工倧è±ãæ¶åäžè¯ãå¥åº·è¢«å®³ãåŒãèµ·ãããšããå®è·µçãªç¥èãåæ ããŠããŸããããããã®è£œåã¯ãäž»èŠãªã¿ã³ãã¯è³ªæºãšããŠã§ã¯ãªããèª¿å³æãšããŠå°éæ¶è²»ãããŠããŸããã
çŸä»£ã®å 工倧è±è£œåïŒåé¢å€§è±ã¿ã³ãã¯è³ªãçµç¹åæ€ç©æ§ã¿ã³ãã¯è³ªã倧è±ç²ããããŠãããããäœãããæ°åçš®é¡ã®è£œåïŒã¯ã髿ž©é«å§ã®å·¥æ¥çè£œé æ¹æ³ãæ¡çšããŠããŸãããäž»èŠãªææ é€çŽ ãé€å»ã§ããŠããŸããããã£ãã³é žã¯ãããã®è£œé å·¥çšãã»ãŒãã®ãŸãŸçãæ®ããŸãããããã¢ãŒãŒé»å®³å åã¯çžåœãªã¬ãã«ã§æ®çããŸããå 工補åã¯åŸæ¥ã®è£œåãããã€ãœãã©ãã³å«æéãé«ãããšãå€ãããããã®æ€ç©æ§ãšã¹ããã²ã³ã¯æšæºçãªè£œé æ¹æ³ã§ã¯é€å»ãããŸããããã®äžæ¹ã§ãå·¥æ¥ç補é å·¥çšã¯æ°ããªæ¯çŽ ãçã¿åºããŸããåŽé§ä¹Ÿç¥äžã«ããããœã¢ãã³ãçæãããã¢ã«ã«ãªæ¡ä»¶äžã§ãªãžãã¢ã©ãã³ãçæãããæº¶åªæœåºã«ãããããµã³æ®çç©ãæ®ããŸãã第äºäžä»£ã®å€§è±è£œåã¯ãå¥åº·é£åããšããŠè²©å£²ãããŠããŸãããåŸæ¥ã®è£œé æ¹æ³ã§ã¯ååšããªãã£ãååç©ãå«ãã§ããŸããå€§è±æ¥çã¯ãçŸä»£ã®è£œåãçµæãææ é€çŽ è² è·éãæ¯æ§æ®çç©å«æéã«ãããŠæ ¹æ¬çã«ç°ãªãããšãç¡èŠããäŒçµ±çãªã¢ãžã¢ã®å€§è±ã®äœ¿çšã«èŠãããå¥åº·äžã®å©ç¹ããã¹ãŠäž»åŒµããŠããŸãã
質å 6: 倧è±ã¿ã³ãã¯è³ªåé¢ç©ããã¯ã¹ãã£ãŒãæ€ç©æ§ã¿ã³ãã¯è³ªãããã³ãã®ä»ã®ç¬¬ 2 äžä»£å€§è±è£œåã¯ã©ã®ããã«è£œé ãããŸãã?
åçïŒå€§è±ã¿ã³ãã¯è³ªåé¢ç©ïŒSPIïŒã®è£œé ã¯ãè±è倧è±ãã¬ãŒã¯ãã¢ã«ã«ãªæº¶æ¶²ãšæ··åããã¿ã³ãã¯è³ªã溶解ããªããç¹ç¶ããåé¢ããããšããå§ãŸããŸããæ¬¡ã«ããã®ã¢ã«ã«ãªã¹ã©ãªãŒãçé»ç¹ã§é žæŽæµããã¿ã³ãã¯è³ªãæ²æ®¿ãããŸããããã髿ž©ã§åŽé§ä¹Ÿç¥ããããšã§ãæçµçãªç²æ«ã補é ãããŸãããã®å·¥çšã§ã¯ã倧è±ã¿ã³ãã¯è³ªããè é害ã«é¢é£ããææ¯ã¢ããé žã§ãããªãžãã¢ã©ãã³ãçæããæ¡ä»¶ã«ãããããŸããäºç¡é žå¡©ãšããããœã¢ãã³ïŒçºããæ§ç©è³ªãšããŠç¥ãããïŒã¯ãåŽé§ä¹Ÿç¥æ®µéã§çºçããŸããã¿ã³ãã¯è³ªãåé¢ããåã«ãã¬ãŒã¯ããå€§è±æ²¹ãæœåºããããã«äœ¿çšãããç³æ²¹ç±æ¥ã®æº¶å€ã§ãããããµã³ã¯ãæçµè£œåã«æ®çç©ãæ®ããŸãã髿ž©ãé«å§ãé žããã³ã¢ã«ã«ãªåŠçã§ã¯ããã£ãã³é žã¯é€å»ãããã倧éšåã¯ãã®ãŸãŸæ®ããŸãããŸããã€ãœãã©ãã³ã¯ã¢ã«ã³ãŒã«æœåºã«ãã£ãŠã®ã¿é€å»ã§ããŸãã SPI ã¯ããã®å·¥æ¥ããã»ã¹ãããäŒçµ±çãªã¢ãžã¢ã®å€§è±æçã«ååšããŠãããã®ãšã¯æ ¹æ¬çã«ç°ãªãç©è³ªãšããŠçãŸããŸãã
ãã¯ã¹ãã£ãŒãæ€ç©æ§ã¿ã³ãã¯è³ªïŒTVPïŒã¯ã倧è±ã¿ã³ãã¯è³ªåé¢ç©ãŸãã¯å€§è±ã¿ã³ãã¯è³ªæ¿çž®ç©ã髿ž©é«å§äžã§æŒåºæ©ã«éãããšã§è£œé ãããŸãããã®æŒåºå·¥çšã«ãããæ¬æ¥ã¯é åã®ãªãã¿ã³ãã¯è³ªããŠããŒãããç¹ç¶è³ªã§èã®ãããªé£æãåŸãããŸãããã®æ¿ããæ©æ¢°çåŠçã¯ãç©ãããªèª¿çæ³ãšã¯ç°ãªãæ¹æ³ã§ã¿ã³ãã¯è³ªã倿§ãããŸãã倧è±ç²ã¯ã倧è±ã®æ®»ãå¥ããç ããå ç±ããç²ç ããŠè£œé ãããŸããå šèèªå€§è±ã¯é žåããããã倧è±ç¹æã®ãè±èãã®åå ãšãªãé µçŽ æŽ»æ§ãªããã·ã²ããŒãŒãå«ãŸããŠããŸãã倧è±ã¿ã³ãã¯è³ªæ¿çž®ç©ã¯ãè±è倧è±ãã¬ãŒã¯ããæ°Žæ§ã¢ã«ã³ãŒã«æŽæµãŸãã¯é žæµžåºæ³ãçšããŠå¯æº¶æ§ç³ãé€å»ããããšã§è£œé ãããçŽ70%ã®ã¿ã³ãã¯è³ªãä¿æãããŸãããããã®è£œåã¯ãããããä¹³å çšèª¿è£œç²ä¹³ãããããã€ã³ããŒãåŠæ ¡çµŠé£ãŸã§ãããããé£åã®åæãšããŠé£åäŸçµŠã«äœ¿çšãããŸãããã©ããäŒçµ±çãªæ¹æ³ã§èª¿çããã倧è±é£åã»ã©ã®å®å šæ§ãããã¡ã€ã«ãåããŠããŸããã
質å 7: ãããã¢ãŒãŒé»å®³å€ãšã¯äœã§ãã? ãŸããã¯ãããåãšããŠãã³ã»ããŒã¯åã®ãããã¢ãŒãŒé»å®³å€ã¯äººéã®æ¶åãšèµèã®å¥åº·ã«ã©ã®ãããªåœ±é¿ãäžããŸãã?
åç: ãããã¢ãŒãŒã€ã³ããã¿ãŒã¯å€§è±ã«å«ãŸããååç©ã§ãç¹ã«èµèãé£äºäžã®ã¿ã³ãã¯è³ªãåè§£ããããã«åæ³ããããªãã·ã³ãšãã¢ããªãã·ã³ãªã©ã®éèŠãªæ¶åé µçŽ ã®åããé»å®³ããŸãã倧è±ã«ã¯ãã¯ãããã€ã³ããã¿ãŒãšããŠãã³ã»ããŒã¯ã€ã³ããã¿ãŒ (BBI) ãšãã 2 ã€ã®äž»èŠãªçš®é¡ãå«ãŸããŠããŸããã¯ãããã€ã³ããã¿ãŒã¯å€§ããåå¿æ§ã®é«ãååã§ã掻æ§ãªãé éšãã 1 ã€ãããããªãã·ã³ãéåžžã«çŽ æ©ããã£ãããšææãããããé µçŽ ã¯ã¿ã³ãã¯è³ªãæ¶åããèœåã倱ããŸããããŠãã³ã»ããŒã¯ã€ã³ããã¿ãŒã¯å°ãããŠãé éšã 2 ã€ããã1 ã€ã¯ããªãã·ã³ãããã 1 ã€ã¯ãã¢ããªãã·ã³ãæšçãšããŸãã倧è±ã«ã¯ãããŠãã³ã»ããŒã¯ã€ã³ããã¿ãŒã«äŒŒãç¹æ§ãæã€ãããã¢ãŒãŒã€ã³ããã¿ãŒãå°ãªããšã 5 çš®é¡å«ãŸããŠããŸããä»ã®ã»ãšãã©ã®é£åã«å«ãŸãããããã¢ãŒãŒã€ã³ããã¿ãŒãšã¯ç°ãªãã倧è±ã«å«ãŸãããããã¢ãŒãŒã€ã³ããã¿ãŒã¯éåžžã«æ°ãå€ãã調çãå å·¥ã«ããäžæŽ»æ§åã«å¯ŸããŠé©ãã»ã©èæ§ããããŸããåµããžã£ã¬ã€ã¢ãç©ç©ãªã©ãä»ã®äžè¬çãªé£åã«å«ãŸãããããã¢ãŒãŒã€ã³ããã¿ãŒã¯ãéåžžã®èª¿çã§å€§éšåãäžåãããŸãã倧è±ã®é»å®³å€ã¯é åºã«æ®ããŸãã
ãããã¢ãŒãŒé»å®³å€ãããªãã·ã³ãšãã¢ããªãã·ã³ãé»å®³ãããšãèµèã¯åå¿ããŠãããã®é µçŽ ãããã«åæ³ããå ¥ã£ãŠããã¿ã³ãã¯è³ªãæ¶åããããšããŸãããã®ä»£åçãªéå°åæ³ã¯èµèã«ã¹ãã¬ã¹ãäžããèµèãè¥å€§ããŸãããã®ç¶æ ã¯èµèè¥å€§ãšåŒã°ããŸããäœã®ç¡æ°ã®æ©èœã«å¿ èŠãªã¢ããé žã§ããã·ã¹ãã€ã³ãšã¡ããªãã³ã¯ãããªãã·ã³ã€ã³ããã¿ãŒè€åäœã«éã蟌ããããåžåãããã«äœå€ã«æåºãããŸããçã®å€§è±ãäžååã«å å·¥ããã倧è±ãäžããããå®éšåç©ã¯ãèµèã®ç°åžžãæé·é害ãèµèããã«å¯Ÿããæåæ§ã®å¢å ãåããŸããã³ãŒãã«å€§åŠã®ç ç©¶è ãã¯ãå ç±ããŠããªã倧è±ãäžããããã©ããã¯ãããªãã·ã³ã€ã³ããã¿ãŒè€åäœã«çµåããç¡«é»å«æã¢ããé žãååããããã«èªåã®ç³ãé£ã¹ãããšã«é ŒãããšãçºèŠããŸããããã®è¡åã¯é£ç³ãšåŒã°ããããã劚ããããã©ãããšæ¯èŒããŠæé·ãæ¹åãããŸããããããã¢ãŒãŒé»å®³å€ã«ãã£ãŠåŒãèµ·ããããèµèãžã®ã¹ãã¬ã¹ã¯ãå€§è±æåã«ããæã培åºçã«ææžåãããå±éºæ§ã® 1 ã€ã§ãã
質å 8: 倧è±ã«å«ãŸãããã£ãã³é žã¯ããã©ã«ã®åžåã«ã©ã®ãããªåœ±é¿ãäžããŸãã? ãŸããå å·¥ã«ãã£ãŠãã£ãã³é žãé€å»ããã®ãç¹ã«é£ããã®ã¯ãªãã§ãã?
åçïŒãã£ãã³é žïŒãã£ãã³é žãŸãã¯ã€ãã·ããŒã«ãããµãªã³é žãšãåŒã°ããïŒã¯ãéãäºéãã«ã«ã·ãŠã ããã°ãã·ãŠã ãªã©ã®ããã©ã«ãšåŒ·ãçµåããäœãåžåã§ããªãäžæº¶æ§ã®è€åäœã圢æããŸãããã®ããã©ã«çµåç¹æ§ã«ãããæ€ç©æ§é£ç掻ãäž»æµã®å°åã§ã¯ããã£ãã³é žã¯æé·äžè¯ãè²§è¡ãå ç«æ©èœäžå šã®äž»ãªåå ãšãªã£ãŠããŸãã倧è±ã«ã¯ãç·è±ã®3åãã²ããè±ã®4åã®ãã£ãã³é žãå«ãŸããŠããŸãããã®åœ±é¿ã¯åäœã®æ é€ã ãã«ãšã©ãŸããŸãããããŠã¢ãã³ã·ã倧è±ãäž»é£ãšãã飌æã§å®¶çã飌è²ããŠãã蟲家ã¯ããããã®é£Œæã«å«ãŸãããªã³ã®50ïœ75%ããã£ãã³é žã«éã蟌ããããŠå©çšã§ããªãããããªã³é žãµããªã¡ã³ããäžããªããã°ãªããŸãããå è¥äžã«ææ³ãããæªæ¶åã®ãã£ãã³é žã¯ãè¥æãšããŠæœçšããããšç°å¢åé¡ãåŒãèµ·ãããéå°ãªãªã³æµåºã§å°è¡šæ°Žãæ¹ãå°å·ãæ±æããŸãã
倧è±ã®ãã£ãã³é žã¯ãç±ãå§å調çãå®¶åºèª¿çããããŠã»ãšãã©ã®å·¥æ¥çå å·¥æ¹æ³ã«èããŸããæãªããã®æµžæŒ¬ãšé·æéã®çºé µïŒé µçŽ ãã£ã¿ãŒãŒã掻æ§åããæããæ¹¿ã£ãåå£ã§çš®åãçºèœãããšãã®çŸè±¡ãåçŸããããã»ã¹ïŒã®ã¿ãããã£ãã³é žå«æéãå€§å¹ ã«æžãããŸãã1幎以äžå¹é€ãããå³åã¯ã»ãŒãã¹ãŠã®ãã£ãã³é žã倱ããŸãããã¯ããã«çãæéã§çºé µããããã³ãã§ã¯ããã£ãã³é žã¯çŽååããæžããŸãããè±è ãè±ä¹³ãåé¢å€§è±ã¿ã³ãã¯è³ªãçµç¹åæ€ç©æ§ã¿ã³ãã¯è³ªã¯ããã£ãã³é žãã»ãŒãã®ãŸãŸå«ã¿ãŸãã倧è±è£œåãããã£ãã³é žãé€å»ããæè¡ïŒãã£ã¿ãŒãŒé µçŽ ãé倿¿Ÿéãã€ãªã³äº€æã¯ãããã°ã©ãã£ãŒïŒããããç§åŠè ã¯å€§è±ä¹³ã®ä¹³å çšèª¿è£œç²ä¹³ãããã¹ãŠã®ãã£ãã³é žãé€å»ããããšãåŒ·ãæšå¥šããŠããŸãããã®ä»£ããã«ãæ¥çã§ã¯ããã£ãã³é žã«ãã£ãŠå¥ªãããæ é€çŽ ãè£ãããã«ã補åã«äºéãéãã«ã«ã·ãŠã ãè£å ãããšããããå®äŸ¡ãªè§£æ±ºçã奜ãã§ããŸãããã®ã¢ãããŒãã¯ä¹³å çšèª¿åä¹³ã«å¯ŸããŠæ³åŸã§çŸ©åä»ããããŠããŸãããæ ¹æ¬çãªåé¡ã解決ãããã®ã§ã¯ãããŸããã
質å9: ã¬ã¯ãã³ãšãµããã³ã¯æ¶ååšç³»ã«ã©ã®ãããªæå·ãåŒãèµ·ãããŸãã? ãŸãããªãããªãŒããŒã¬ããããšããçšèªã䜿ãããã®ã§ãã?
åçïŒã¬ã¯ãã³ã¯çæ°Žåç©ãç¹ã«çްèèäžã®ç³ååã«çµåãã现èã®æå·ãçŽ°èæ»ãåŒãèµ·ããã¿ã³ãã¯è³ªã§ããè¡æ¶²ãåéïŒç³ã®ããã«åºããïŒãããããããã°ã«ããã³ããã£ãããã°ã«ããã³ãšãåŒã°ããŠããŸãã倧è±ã¬ã¯ãã³ã¯æ¶åç®¡å šäœã®çްèèã®çæ°Žåç©æåãšåå¿ãããã®æå·ãèç©ãããšãè žå£ãå ç«ç³»ããã®ä»ã®èåšã«æªåœ±é¿ãåãŒããŸãã調çãå å·¥ã«ãã£ãŠã»ãšãã©ã®å€§è±ã¬ã¯ãã³ã¯äžæŽ»æ§åãããŸãããåŸæ¥ã®æ¹æ³ã§å å·¥ãããè±è倧è±ã¿ã³ãã¯è³ªã«ã¯ããªãã®éã®ã¬ã¯ãã³ãæ®çãã倧è±ããŒã«ã«ã¯ãåç©ã®å¥åº·ãšçç£æ§ã«æå®³ãªã¬ãã«ã§æ©èœçãªã¬ã¯ãã³ãæ®çããå Žåããããããšãç ç©¶ã§æããã«ãªã£ãŠããŸãã人éã®é£çšãç®çãšãã倧è±ã¿ã³ãã¯è³ªã«ã¯ãåžžã«äœã¬ãã«ã®æ©èœçã«ç¡å·ã®ã¬ã¯ãã³ãå«ãŸããŠããŸãããã®ç¶ç¶çãªäœã¬ãã«ã®æé²ã«ãã环ç©çãªåœ±é¿ã«ã€ããŠã¯ãååãªç ç©¶ããŸã è¡ãããŠããŸããã
ãµããã³ã¯èŠå³ã®ããååç©ã§ãæ°Žäžã§ç³é¹žã®æ³¡ã®ããã«æ³¡ç«ã¡ãã³ã¬ã¹ãããŒã«ãšçµåããŠçްèèãå·ã€ããŸãã倧è±ãµããã³ã«é¢ããäž»ãªæžå¿µã¯ãè žã®ç²èïŒè žã®ç¹çްãªå å£ïŒãžã®æå·ã§ãããµããã³ã现èèã®ã³ã¬ã¹ãããŒã«ãšçµåãããšã穎ãéããŠè žã®ééæ§ãå¢å ããäžè¬ã«ããªãŒããŒã¬ããããšåŒã°ããç¶æ ã«ãªããŸãããã®ããªã¢ãæãªããããšãéšåçã«æ¶åãããé£ç©ã®ç²åã现èãæ¯çŽ ãè¡æµã«å ¥ã蟌ã¿ãå ç«åå¿ãèªçºããŠèªå·±å ç«çŸæ£ã®äžå ãšãªããŸããç ç©¶è ã¯ãµããã³ã«ããæå·ãã匱ãããšèããŠããŸããã倧è±ã¢ã¬ã«ã²ã³ãã¬ã¯ãã³ãåæ§ã®èç Žå£ãåŒãèµ·ãããããèç©çãªå®³ã瀺åããŠããŸãããµããã³ã¯ããªãã·ã³ããã¢ããªãã·ã³ãªã©ã®æ¶åé µçŽ ãé»å®³ããããããããã¢ãŒãŒé»å®³å€ã«é¢é£ããäžéšã®æ¶ååšç³»ã®åé¡ãããããã®é»å®³å€ãé€å»ããŠãæç¶ããçç±ã説æã§ãããããããŸããããµããã³å«æéã¯å€§è±è£œåå šäœã§é«ããå šå€§è±ã§ã¯5.6ïŒ ãè±è倧è±ç²ãšè±è ã§ã¯2.2ïŒ ã§ãããã¢ã«ã³ãŒã«æœåºã«ãã£ãŠã®ã¿ãµããã³ãé€å»ã§ããŸãã
質å 10: 倧è±ç²ãã«ã¯ã«å«ãŸãããã³ã¬ã³ãšãADD/ADHD ãè¡åé害ãªã©ã®ç¥çµåŠçåé¡ãšã®éã«ã¯ã©ã®ãããªé¢ä¿ããããŸãã?
åçïŒå€§è±ç²ä¹³ã«ã¯ãæ¯ä¹³ã®50ïœ80åã®æ¿åºŠã®ãã³ã¬ã³ãå«ãŸããŠããŸãããã³ã¬ã³ã¯å¿ é 埮éããã©ã«ã§ãããéå°æåã¯ç¥çµæ¯æ§ããããç¹ã«çºéäžã®ä¹³å ã®è³ã«æªåœ±é¿ãåãŒããŸããä¹³å ã¯1æ³é ãŸã§éå°ãªãã³ã¬ã³ãææ³ããèœåããªããããç²ãã«ã¯ã飲ãã§ããä¹³å ã¯ãè³ã®çºéã«ãããŠæãéèŠãªææã«ãã®ééå±ãèç©ããããšã«ãªããŸããä¹³å ã®è³ã¯ãã³ã¬ã³ã«å¯ŸããŠéåžžã«ææã§ãããã³ã¬ã³ãè¡æ¶²è³é¢éã容æã«ééãã倧è³åºåºæ žãéåå¶åŸ¡ã泚æãè¡å調ç¯ã«é¢ãããã®ä»ã®çµç¹ã«èç©ãããããã§ããæäººïŒäž»ã«ãã³ã¬ã³ç²å¡µã«ãããããç£æ¥åŽåè ïŒã«ããããã³ã¬ã³äžæ¯ã«é¢ããç ç©¶ã§ã¯ã粟ç¥çç¶ãèªç¥é害ãããŒãã³ãœã³ç æ§éåæ©èœé害ãç¹åŸŽãšãããã³ã¬ã³äžæ¯ãšåŒã°ããçç¶ãèšé²ãããŠããŸãã
è±ä¹³ã«å«ãŸãããã³ã¬ã³ãšè¡åé害ãšã®é¢é£æ§ã¯ãå¹Œå°æã®ãã³ã¬ã³æé²ãšæ³šææ¬ é¥é害ãåŠç¿éå®³ãæŽåè¡åãšã®é¢é£ã瀺ãç ç©¶ããæããã«ãªããŸãããæŽåç¯çœªè ã®æ¯é«ªããã©ã«åæã§ã¯ãéæŽåçãªå¯Ÿç §çŸ€ãšæ¯èŒããŠãã³ã¬ã³æ¿åºŠãé«ãããšãæããã«ãªããŸãããADD/ADHDã®åå ã調æ»ããŠããç ç©¶è ã¯ããã³ã¬ã³äžæ¯ãäžå ã§ãããšç¹å®ããçç¶ããã³ã¬ã³äžæ¯ã®çç¶ãšèããéè€ããŠããããšãææããŠããŸããè±ä¹³è£œé æ¥è ã®ã«ãŒã¡ã³ã»ããŒãºç€Ÿã¯ããã³ã¬ã³å«æéã«ããè±ä¹³ã¯ãçåŸ6ã¶ææªæºã®ä¹³å ã«æå®³ãšãªãå¯èœæ§ãããããšããèŠåã©ãã«ãèªäž»çã«è¿œå ããã»ã©ã®ååãªèšŒæ ã§ãããšå€æããŸãããæŽåç 究財å£ã¯ãã«ãªãã©ã«ãã¢å·å ¬å®å§å¡äŒã§æ å ±æäŸã®ããã®ãã¢ãªã³ã°ãéå¬ããè±ä¹³ã«å«ãŸãããã³ã¬ã³å«æéã®é«ããè¡åéå®³ãæŽåç¯çœªã®äžå ãšãªããšãã蚌æ ãæç€ºããŸãããå ã«ãªãã©ã«ãã¢å·äžé¢è°å¡ã§ããã€ãŠäžçæå€§ã®ååæã·ã¹ãã ã®é·å®ãåãããããŒãã»ãã¬ã¹ãªãŒæ°ã¯ãã倧è±ç²ãã«ã¯ã®è©±ã®ã©ããã«ãå€ãã®ç¯çœªã®çããé ãããŠãããããããªãããšè¿°ã¹ãã
質å 11: ããçŽ ãšã¢ã«ãããŠã ã¯ã©ã®ããã«ããŠå€§è±è£œåã«èç©ãããã©ã®ãããªå¥åº·ãªã¹ã¯ãããããã®ã§ãããã?
åçïŒããçŽ ã¯è€æ°ã®çµè·¯ãéããŠå€§è±è£œåã«æ··å ¥ããŸãã倧è±ã¯æé·éçšã§åå£ãåžè²©ã®è¥æããããçŽ ãåžåããŸãã貯èµäžã®å€§è±ã¯ãååº«ã®æ®ºè«å€ãšããŠäœ¿çšãããããåæ°ŽçŽ ã¬ã¹ãåžåããŸããæãéèŠãªã®ã¯ã倧è±å å·¥å·¥å ŽãåæãšããŠããŸã補é åŠçã«ããçŽ åãããæ°Žéæ°Žã䜿çšããŠããããšã§ããç±³åœã®æ°Žéæ°Žã®çŽååã¯ããçŽ åãããŠããŸããè±ä¹³ç²ãã«ã¯ãæ°Žéæ°Žã§æº¶ãã芪ããããçŽ ãžã®æé²ãå¢å ãããŠããŸããè±ä¹³ç²ãã«ã¯ã®ããçŽ å«æéã¯ãããçŽ åãããŠããªãèžçæ°Žã§æº¶ããããå Žåã§ãå®å šåºæºãè¶ ããŠãããããçŽ åãããæ°Žéæ°Žã§ã¯ãã®æ¿åºŠãå€§å¹ ã«å¢å ããŸããç±³åœæå®³ç©è³ªã»çŸç ç»é²å±ïŒATDïŒã¯ã人äœãžã®å¥åº·è¢«å®³ãæãæ·±å»ãª275ç©è³ªã®ãã¡ãããçŽ ãäžäœ20ç©è³ªã«æããŠããŸããæ¯ã®ããçŽ çïŒæ¯ã®ãšãã¡ã«è³ªã®éãæç¹ãšåŒ±åïŒã¯ãå šèº«ã®ããåç©æ¯æ§ã®ç®ã«èŠãã蚌æ ã§ãããããåç©ã¯éªšãæŸæäœããã®ä»ã®çµç¹ã«ãèç©ããŸãã
倧è±ç²ãã«ã¯ã®ã¢ã«ãããŠã æ±æã¯å 工工çšã§çºçããæ©åšã容åšããã¢ã«ãããŠã ãæµžåºããŸãã倧è±ç²ãã«ã¯ã«ã¯ãæ¯ä¹³ãçä¹³ç²ãã«ã¯ã® 10 ïœ 100 åã®ã¢ã«ãããŠã ãå«ãŸããŠããŸããã¢ã«ãããŠã ã¯ç¥çµæ¯ã§ãã¢ã«ããã€ããŒç ãåŠç¿é害ãè¡åç°åžžãšé¢é£ããããŸããããåç©ãšã¢ã«ãããŠã ã®çµã¿åããã¯çžä¹çã«äœçšãããããç¹ã«æžå¿µãããŸããã€ãŸããã©ã¡ããäžæ¹ã ããããäžç·ã«è¡æ¶²è³é¢éãééãããããªããŸãã倧è±ç²ãã«ã¯ã«ã¯ãçä¹³ç²ãã«ã¯ã® 6 ïœ 15 åã®æ¿åºŠã®ã«ãããŠã ãå«ãŸããŠããŸããã«ãããŠã ã¯ãå¿èç ãã¬ã³ãç³å°¿ç ãçæ®é害ã®åå ãšãªãææ¯éå±ã§ãã倧è±ç²ãã«ã¯ãæåããä¹³å ã¯ãç¥çµçºéã®æãèåŒ±ãªææã«ããã³ã¬ã³ãã¢ã«ãããŠã ãã«ãããŠã ã®éé屿¯æ§ã«å ããŠããåç©ãšãã 3 éã®è² æ ãåããŸããæé·äžã®äººéã«ããã»ã©ã®ææ¯éå±ã®çµã¿åãããäžããé£åã¯ä»ã«ãããŸããã
質å 12: ãªã倧è±ã¯ãããã 8ãã®ã¢ã¬ã«ã²ã³ã® 1 ã€ã«ãªã£ãã®ã§ããããããŸããä¹³å ã«ããã倧è±ã¢ã¬ã«ã®ãŒãšçä¹³ã¢ã¬ã«ã®ãŒã®é¢ä¿ã¯äœã§ããã
åç: 倧è±ãäž»èŠãªã¢ã¬ã«ã²ã³ãšããŠåºçŸããã®ã¯ã倧è±ã¿ã³ãã¯è³ªã®æ¬è³ªçãªå€åã§ã¯ãªããé£åäŸçµŠå šäœã«ãããççºçãªå¢æ®ãåæ ããŠããŸãããã€ãŠã¯è¥¿æŽã®é£ç掻ã§ç¡èŠã§ããã»ã©ã®ååšã ã£ã倧è±ããä»ã§ã¯ãã³ãã¯ã©ãã«ãŒãã¹ãŒãããœãŒã¹ãããŒã¬ãªã³ããµã©ããã¬ãã·ã³ã°ãæé£çšã·ãªã¢ã«ããã®ä»æ°ãåãââãªãã»ã©ã®è£œåãªã©ãå å·¥é£åã®çŽ 60% ã«å«ãŸããŠããŸããæé²ãå¢ããã«ã€ããŠãæäœãå¢å ããŸãããå€§è±æ¥çã¯ãã€ãŠå€§è±ç²ãã«ã¯ããäœã¢ã¬ã«ã®ãŒæ§ããšããŠè²©å£²ããŠããŸãããããã®äž»åŒµã¯èç©ããã蚌æ ã®äžã§åŽ©å£ããŸããã倧è±ã¢ã¬ã«ã²ã³ã¯ã軜床ã®èè žé害ããçåœãè ããã¢ããã£ã©ãã·ãŒãŸã§ãããŸããŸãªåå¿ãåŒãèµ·ãããŸãã1980 幎代ã«ã¹ãã€ã³ã®ãã«ã»ããã§çºçããæµè¡æ§åæ¯ã®åå ã¯ã枯ã§è·æãããè¹è¶ããæŸåºããã倧è±ã®ç²å¡µã§ããããšã倿ãã26 äººãæ»äº¡ããŸããããã¥ãŒãªãŒãªã³ãºã§çºçããåæ§ã®çºçããæž¯æ¹Ÿè²šç©è¹ããæåºããã倧è±ã®ç²å¡µã«é¢é£ããŠããŸããã倧è±ç²å¡µã«ããè·æ¥æ§åæ¯ã¯ããã³å±ãé£åå å·¥å·¥å Žãåç©é£Œæå·¥å Žããã«ã¯ãã³ãåããå¥åº·é£ååºã®åŽåè ã«åœ±é¿ãäžããŸãã
çä¹³ã¢ã¬ã«ã®ãŒã®ããä¹³å ã¯ãè±ä¹³ã«ãåå¿ã瀺ãããšãå€ãããã®çŸè±¡ã¯ãè±ä¹³ãæšå¥šããå°å ç§çæ ¹æ ãæ ¹æ¬ããèŠããã®ã§ããç ç©¶ã«ãããšãçä¹³ã¢ã¬ã«ã®ãŒã®ããä¹³å ã®14ïœ35%ã¯è±ã«ãæªåå¿ã瀺ããçåŸ3ãææªæºã®ä¹³å ã§ã¯äº€å·®åå¿çã53%ã«éããŸããç ç©¶è ãã¯ãçä¹³ã«ãŒã€ã³ãšäº€å·®åå¿ãã倧è±ã¿ã³ãã¯è³ªæåãç¹å®ãããã®é«ãéè€çã説æããŠããŸããä¹³å ã乳補åããè±ä¹³ã«åãæ¿ãããšãäžç¢ãè ¹éšèšæºãååãç®èã®çºç¹ãªã©ã®çç¶ãäžæçã«æ¶å€±ããããšããããŸããããã®ç·©åã¯éåžžé·ãã¯ç¶ããŸããã1ïœ2é±é以å ã«çç¶ãåçºããŸããåºçæããè±ä¹³ãäžããŠããåŸã®é£ç©ã¢ã¬ã«ã®ãŒã®çºçãäºé²ããããšã¯ã§ããŸãããç ç©¶è ãã¡ã¯çŸåšãå°å ç§å»ã«å¯Ÿããçä¹³ã¢ã¬ã«ã®ãŒã®ä¹³å ã«è±ä¹³ãã«ã¯ãå§ãââãã®ãããã代ããã«äœã¢ã¬ã«ã®ãŒæ§ã®å æ°Žåè§£ã«ãŒã€ã³ãŸãã¯ããšã€ãã«ã¯ãåŠæ¹ããããå§åããŠããããããã¯ã¢ã¬ã«ã®ãŒçŸæ£ã®çºççãæžããã®ã«éåžžã«å¹æçã§ããããšã蚌æãããŠããã
質å 13: æ€ç©æ§ãšã¹ããã²ã³ãšã¯äœã§ãã? ãŸãã倧è±ã€ãœãã©ãã³ã®ã²ãã¹ãã€ã³ãšãã€ãŒã€ã³ã¯äººéã®ãã«ã¢ã³ç³»ãšã©ã®ããã«çžäºäœçšããŸãã?
åçïŒæ€ç©æ§ãšã¹ããã²ã³ã¯ããããã«ã¢ã³ã§ãããšã¹ãã©ãžãªãŒã«ãšæ§é çã«é¡äŒŒããæ€ç©æ§ååç©ã§ããšã¹ããã²ã³å容äœã«çµåããŠãã«ã¢ã³äœçšãçºæ®ããŸãã倧è±ã¯ãããããé£åã®äžã§æã髿¿åºŠã®æ€ç©æ§ãšã¹ããã²ã³ãç¹ã«ã€ãœãã©ãã³ãå«ãã§ããŸãã倧è±ã«å«ãŸããäž»èŠãªã€ãœãã©ãã³ã¯ã²ãã¹ãã€ã³ãšãã€ãŒã€ã³ã®2ã€ã§ã倧è±ã§ã¯äž»ã«ã°ãªã³ã·ãïŒç³ååã«çµåãã圢ïŒãšããŠååšããæ¶åäžã«æŽ»æ§åã¢ã°ãªã³ã³ã«å€æãããŸãããããã®ååç©ã¯ãçæ®åšå®ãè³ã骚ãå¿è¡ç®¡çµç¹ããããŠäºå®äžããããçµç¹ã«ååšããαåããã³Î²åã®ãšã¹ããã²ã³å容äœã«çµåããŸãããã«ã¢ã³ç°å¢ã«å¿ããŠãã€ãœãã©ãã³ã¯åŒ±ããšã¹ããã²ã³ïŒãšã¹ããã²ã³å容äœãåºæ¿ããïŒãŸãã¯æãšã¹ããã²ã³ïŒäœå ã®ãã匷ããšã¹ããã²ã³ã®äœçšãé»å®³ããïŒãšããŠäœçšããŸãããã®äºéã®å¹èœã«ããã倧è±ã€ãœãã©ãã³ãæçãæå®³ããšããæ··ä¹±ãçããŠãããå€§è±æ¥çã¯ç¹å®ã®ããŒã±ãã£ã³ã°äž»åŒµã«åã广ã匷調ããããšã§ãã®æ··ä¹±ãå©çšããŠããã
倧è±ã€ãœãã©ãã³ã®ãã«ã¢ã³ãšããŠã®å¹åã¯ãã匱ããšã¹ããã²ã³ããšããèšèãæç€ºããç¯å²ãã¯ããã«è¶ ããŠããŸããé©éã®å€§è±é£åãæåããæäººã®è¡æŒ¿ã€ãœãã©ãã³æ¿åºŠã¯ 50ïœ800 ng/L ã«éããŸããããã¯ããšã¹ããã²ã³æåæ§çµç¹ã«çç©åŠç圱é¿ãåãŒãã®ã«ååãªæ¿åºŠã§ãã倧è±ç²ãã«ã¯ãæåããä¹³å ã¯ãäœéåœããã®ã€ãœãã©ãã³æåéã®å²åããæäººå¥³æ§ã®æçµåšæãä¹±ããšãããéã® 6ïœ11 åã«çžåœããŸããã€ãœãã©ãã³ã¯ãæé²ããåå«ã®çæ®åšç³»ã«å£æ» çãªåœ±é¿ãäžããããšããçŸåšã§ã¯çŠæ¢ãããŠããåæãšã¹ããã²ã³ã§ãããžãšãã«ã¹ãã«ãã¹ãããŒã« (DES) ãšæ§é çã«é¡äŒŒããŠãããæ¯ç©åŠè ã®éã§ã¯ç¹ã«æžå¿µãããŠããŸããã²ãã¹ãã€ã³ã¯ãã¹ããã€ããã«ã¢ã³åæã«é¢ããé µçŽ ãé»å®³ããç²ç¶è ºãã«ã¢ã³ã®ç£çã«åœ±é¿ãäžãã现è墿®çã«åœ±é¿ãåãŒããéºäŒåçºçŸãå€åãããŸãããããã®ççæŽ»æ§ååç©ã倧éã«æåããŠãäœã®åœ±é¿ããªããšããèãã¯ãå åæ³åŠãšæ¯ç©åŠã®åºæ¬ååã«åããŠããŸãã
質å 14: ã€ãœãã©ãã³ã¯äœå ã§ã©ã®ããã«ä»£è¬ãããŸãã? ãŸããã€ãœãã©ãã³ã®çç©åŠçå©çšèœãšå¹åã«åœ±é¿ãäžããèŠå ã¯äœã§ãã?
åçïŒã€ãœãã©ãã³ã®ä»£è¬ã¯è žã§å§ãŸããŸããè žå 现èã倧è±é£åã«å«ãŸããé ç³äœãçäœå©çšå¯èœãªã¢ã°ãªã³ã³ã«å€æããŸãããã®å€æã¯ãè žå 现èå¢ã®æ§æã«ãã£ãŠå人差ã倧ããããã€ãŒã€ã³ãã匷åãªä»£è¬ç£ç©ã§ãããšã¯ãªãŒã«ãçæãã人ãããã°ããã®å€æã«å¿ èŠãªçްèéå£ãæ¬ ã人ãããŸããè žå 现èå¢ã®éå£ã¯å人差ã倧ãããããåãéã®å€§è±ãæåããŠã人ã«ãã£ãŠææ³ãããæ€ç©æ§ãšã¹ããã²ã³ä»£è¬ç©ãç°ãªãã®ã§ããæçç©è³ªãè žå 现èå¢ã®ä¹±ããè žçŸæ£ã¯ãã¹ãŠã€ãœãã©ãã³ä»£è¬ã«åœ±é¿ãåãŒããŸããã²ãã¹ãã€ã³ãšãã€ãŒã€ã³ã®è¡æŒ¿æ¿åºŠã¯éåžžãé£åŸ6ïœ8æé以å ã«ããŒã¯ã«éããŸããã15å以å ã«äžæãå§ããããšããããŸããå€ãã®äººã¯è€æ°ã®è¡æŒ¿ããŒã¯ã瀺ããããã¯ã€ãœãã©ãã³ãèèãšè žã®éã埪ç°ããŠããããšã瀺ããŠããŸãããã®åŸªç°ã«ãããäœå ã§ã®ã€ãœãã©ãã³ã®ååšãé·ããªãã广ãå¢å¹ ãããŸãã
ã€ãœãã©ãã³ã¯äœæ¶²ãçµç¹ã«åºãååžããŠããŸããå°¿ãè¡æŒ¿ãç³äŸ¿ãåç«è ºæ¶²ã粟液ãèæ±ãåŸæ¶²ãæ¯ä¹³ãä¹³å¢èæ¶²äžã«æ€åºãããŠããŸããç¹ã«éèŠãªã®ã¯ãã€ãœãã©ãã³ãå®éšåç©ã«ãããŠè¡æ¶²è³é¢éãééããèç€ãééããŠèå ãžãšç§»è¡ããããšã§ããçºé µå€§è±è£œåã§ããå³åããã³ãã¯ãçŸä»£ã®å å·¥é£åã«æ¯ã¹ãŠç·ã€ãœãã©ãã³å«æéã¯äœããã®ã®ãããåžåãããã圢ã§äŸçµŠãããŸããåé¢å€§è±ã¿ã³ãã¯è³ªãçµç¹åæ€ç©æ§ã¿ã³ãã¯è³ªã¯ãé ç³äœã®åœ¢ã§é«æ¿åºŠã®ã€ãœãã©ãã³ãå«ãã§ãããããã¯çްèã«ãã倿ãå¿ èŠãšããŸããããã®åŸè žèç³»ãéããŠå埪ç°ããé«ãè¡äžæ¿åºŠãç¶æããŸããå å·¥äžã®ã¢ã«ã³ãŒã«æœåºã®ã¿ãã€ãœãã©ãã³ãé€å»ããŸããæšæºçãªå€§è±å å·¥ã§äœ¿çšãããå ç±ãå å§ãã¢ã«ã«ãªåŠçã§ã¯ã€ãœãã©ãã³ã¯ãã®ãŸãŸæ®ããŸããæ¥çã¯ãã®æç¶æ§ãæçã§ãããšå®£äŒããŠããŸãããçŸä»£ã®å€§è±è£œåã®æ¶è²»è ã¯ãæåãããã³ã«ãã«ã¢ã³æŽ»æ§ååç©ã«æç¶çã«æé²ãããããšãæå³ããŸãã
質å 15: ã€ãœãã©ãã³ãè¡æ¶²è³é¢éãšèç€ãééããããšã®éèŠæ§ã¯äœã§ãã?
åçïŒè¡æ¶²è³é¢éã¯ãè³ã®ç¹çްãªååŠåå¿ãé»å®³ããå¯èœæ§ã®ããæ¯çŽ ãç åäœããã«ã¢ã³ãªã©ã®åŸªç°ããè³ãå®ãããã«ååšããŸããã€ãœãã©ãã³ã¯ãã®é¢éãééããèœåããããããè³çµç¹ãç¥çµäŒéç©è³ªç³»ãç¥çµçºéã«çŽæ¥åœ±é¿ãäžããããšãã§ããŸããç ç©¶ã§ã¯ã倧è±ã®æåãšé«éœ¢è ã®èªç¥æ©èœäœäžãšã®é¢é£æ§ã瀺ãããŠããŸããããã«ã«å¿èããã°ã©ã ã®ç ç©¶ã§ã¯ãäžå¹Žæã«é±2å以äžè±è ãæåããç·æ§ã¯ãè±è ãã»ãšãã©é£ã¹ãªãã£ãç·æ§ãšæ¯èŒããŠãè³ã®èåãå éããèªç¥æ©èœé害ãé節ã§ãæ©å¹Žã«ãããã¢ã«ããã€ããŒç ãèªç¥çã®çºççãé«ãããšãããããŸããã忀æã®è³ééã¯ãè±è ãå€ãæåãã人ã®ã»ããäœãã£ãããšãåãããŸããããã®ã¡ã«ããºã ãšããŠã¯ãè³å ã®ãšã¹ããã²ã³å容äœã«å¯Ÿããã€ãœãã©ãã³ã®åœ±é¿ãç²ç¶è ºãã«ã¢ã³ïŒè³æ©èœã«éèŠïŒãžã®åœ±é¿ããŸãã¯çŽæ¥çãªç¥çµæ¯æ§äœçšãèããããŸããã€ãœãã©ãã³ã¯ãèšæ¶ãåŠç¿ãæ°å調ç¯ã«é¢ããé µçŽ ãå容äœã«ã圱é¿ãäžããŸãã
èç€ãä»ããã€ãœãã©ãã³ã®æåã«ãããèå ã¯åšå®åœ¢æãšæ§ååã®æãææãªææã«ãã«ã¢ã³æŽ»æ§ååç©ã«æé²ããããåç©å®éšã§ã¯ãåºçåã®ã²ãã¹ãã€ã³æé²ã«ãã£ãŠçæ®åšå®ã®çºéãå€åããéã®åå«ã女æ§åããæ£åžžãªæ§ååãé»å®³ãããããšãå®èšŒãããŠãããèå ã¯ã€ãœãã©ãã³ãå¹ççã«ä»£è¬ãŸãã¯ææ³ã§ããªããããæé²ã®åœ±é¿ãèç©ãããã倧è±ç²ãã«ã¯ã¯ãã®è匱æ§ãããã«æªåããããä¹³å ã¯çåŸæ°ãæãè³ãšå åæ³ç³»ããŸã åœ¢ææ®µéã«ããææã«å€§éã®ã€ãœãã©ãã³ãæåããããšã«ãªããDESæé²ãšã®é¡äŒŒç¹ã¯ç€ºåã«å¯ããDESæé²ãåããåšã¯çæ®ç°åžžãçãªã¹ã¯ã®å¢å ãããã³æé²åŸæ°å¹ŽãŸãã¯æ°å幎çµã£ãŠåããŠé¡ããäžåŠçãçºçãããDESæé²ãåããæ¯åã¯ç²Ÿå·£ç°åžžããã³ãã®ä»ã®çæ®åé¡ã®çºççã®äžæãçµéšãããã²ãã¹ãã€ã³ãšDESã®æ§é çé¡äŒŒæ§ãšãããããèç€ãééããå ±éã®èœåãšãçµã¿åããããšãèå ãšä¹³å ã®å€§è±æŽé²ã®é·æçãªåœ±é¿ã«ã€ããŠç·æ¥ã®çåãçããŸãã
質å 16: 倧è±ã€ãœãã©ãã³ã¯ã©ã®ãããªã¡ã«ããºã ã§ç²ç¶è ºæ©èœãšç²ç¶è ºãã«ã¢ã³ã®çæãé»å®³ããã®ã§ãããã?
åçïŒå€§è±ã€ãœãã©ãã³ã¯ãè€æ°ã®çµè·¯ãéããŠç²ç¶è ºæ©èœãé»å®³ããŸããã²ãã¹ãã€ã³ãšãã€ãŒã€ã³ã¯ãç²ç¶è ºãã«ã¢ã³T3ãšT4ã®åæã«äžå¯æ¬ ãªé µçŽ ã§ããç²ç¶è ºãã«ãªãã·ããŒãŒïŒTPOïŒã®åŒ·åãªé»å®³å€ã§ããTPOã¯ãç²ç¶è ºãã«ã¢ã³çåæã«ãããéèŠãªã¹ãããã§ããããã·ã³æ®åºã®ãšãŠçŽ åãè§ŠåªããŸããã€ãœãã©ãã³ããã®é µçŽ ãé»å®³ãããšãäœã¯æ©èœçãªç²ç¶è ºãã«ã¢ã³ã圢æããã¢ããšãŒãããã·ã³ããžãšãŒãããã·ã³ãããªãšãŒãããã·ã³ã®ä»£ããã«ã圹ã«ç«ããªãã¢ããšãŒãã€ãœãã©ãã³ããžãšãŒãã€ãœãã©ãã³ãããªãšãŒãã€ãœãã©ãã³ãçæããŸãããã®é»å®³ã¯ãååãªãšãŠçŽ ã®ååšã®æç¡ã«ãããããçºçããŸãããã®çµæãç²ç¶è ºãã«ã¢ã³ã®ç£çãæžå°ããç²ç¶è ºåºæ¿ãã«ã¢ã³ïŒTSHïŒã代åçã«å¢å ããç²ç¶è ºã«è² æ ãããããç²ç¶è ºè «ãç²ç¶è ºæ©èœäœäžçãç²ç¶è ºããã®ãªã¹ã¯å¢å ãªã©ã®çç¶ãçŸããŸãã FDAã®ç§åŠè ã©ãªã»ãã£ãæ°ãšãããšã«ã»ããŒãžæ°ã¯ããç²ç¶è ºãã«ã¢ã³åæã®é·æé»å®³ïŒç²ç¶è ºè «ïŒãšç²ç¶è ºæ¿Ÿè现èã®é圢æããã³è «ç圢æã®èªçºãšã®éã®é¢é£æ§ã®å¯èœæ§ã¯ããããã®ç ç©¶çµæã®éèŠæ§ã匷調ããŠããããšèŠåããã
ã€ãœãã©ãã³ã¯ãè¡äžã®ç²ç¶è ºãã«ã¢ã³ãšçµåããŠäžæŽ»æ§åããè¡æŒ¿ã¿ã³ãã¯è³ªã§ããç²ç¶è ºçµåã°ãããªã³ïŒTBGïŒã®æ¿åºŠãé«ããŸããTBG å€ãé«ããšããããšã¯ã现èå ã«å ¥ãä»£è¬æ©èœãæããéé¢ãããã·ã³ãå°ãªããªãããšãæå³ããäžåäœããããè£ãããšã㊠TSH åæ³ãå¢å ããŸãããã«ã¢ã³åæã®é»å®³ãšãã«ã¢ã³çµåã®å¢å ãçµã¿åããã£ãŠãç²ç¶è ºæ©èœã«å¯Ÿããäºéã®æ»æãçºçããŸãããšã¹ããã²ã³ã¯èªç¶ã« TBG çæãåºæ¿ããããã女æ§ã¯ç¹ã«è匱ã§ããã倧è±ãšã¹ããã²ã³ã远å ãããšããã®å¹æãå¢åŒ·ãããŸããå»åž«ã¯ãç²ç¶è ºè¬ãæçšããŠããæ£è ã«ãé¿åŠè¬ããã«ã¢ã³è£å çæ³ãéå§ãããšãã«ãçšéãå¢ããããã«ã¢ããã€ã¹ããããšããããããŸããã倧è±ã€ãœãã©ãã³ã«ãåæ§ã®å¹æããããŸãã倧è±é£å 1 é£åã«ã¯ãã¡ãããŸãŒã«ããããã«ããªãŠã©ã·ã«ãªã©ã®å»è¬åã®ç²ç¶è ºè «èªçºäœçšã® 3 åãã®ç²ç¶è ºè «èªçºäœçšããããŸããã·ã³ã¹ãã€ãã§ç²ç¶è ºæ©èœãé«ãã倧è±ã€ãœãã©ãã³ã§æå¶ãããšãç²ç¶è ºã«æ¥µåºŠã®ã¹ãã¬ã¹ãããããŸããããã¯ãç ç©¶è ãå®éšåç©ã«ç²ç¶è ºè «çãèªçºããããã«äœ¿çšããå€å žçãªæ¹æ³ã§ãã
質å 17: ãšãŠçŽ è£çµŠã§ã¯å€§è±ã«ããç²ç¶è ºæå·ãå®å šã«é²ãããšãã§ããªãã®ã¯ãªãã§ãã?
åç: ãšãŠçŽ è£çµŠã倧è±ãæåããŠããä¹³å ãåç©ã®ç²ç¶è ºè «ãäºé²ã§ãããšããçºèŠãåããŠãã¡ãŒã«ãŒã¯ 1961 幎以éã倧è±èª¿åä¹³ã«ãšãŠçŽ ãæ·»å ããããã«ãªããŸããããã以æ¥ã倧è±èª¿åä¹³ãæåããŠããä¹³å ã«æãããªç²ç¶è ºè «ã¯çºçããŠããŸããããããããã®äžèŠãããšè§£æ±ºçã¯ãæ ¹æ¬çãªã¡ã«ããºã ã«æãå ããã«ãç²ç¶è ºæå·ã®æãç®ã«èŠããçç¶ã®ã¿ã«å¯ŸåŠãããã®ã§ãããç ç©¶ã«ããã倧è±ããŒã¹ã®é£äºãäžããããããºããšãã¯ããªã¯ã倧è±ãå«ãŸãªãé£äºãäžããããåç©ãããç²ç¶è ºè «å€§ãäºé²ããããã« 2 åã®ãšãŠçŽ ãå¿ èŠãšãããšãŠçŽ ãéå°ã«æåããŠãç²ç¶è ºã®çްè墿®ã«ç°åžžãèŠãããŸããã倧è±ã®æç²ç¶è ºäœçšã¯ããšãŠçŽ ã®æåãå©çšã劚ããããšã ãããçããã®ã§ã¯ãããŸãããã€ãœãã©ãã³ã«ããç²ç¶è ºãã«ãªãã·ããŒãŒã®é»å®³ã¯ããšãŠçŽ ã®ç¶æ ãšã¯ç¡é¢ä¿ã«èµ·ãããŸããã€ãŸããé µçŽ ã¯ãšãŠçŽ ãè±å¯ã§ãããã©ããã«é¢ä¿ãªãé»å®³ãããŸããã€ãœãã©ãã³èªäœã®ãšãŠçŽ åïŒç²ç¶è ºãã«ã¢ã³ã®ä»£ããã«åœ¹ã«ç«ããªããšãŠçŽ åã€ãœãã©ãã³ã®çæïŒãããã«ã¢ã³åæã«å©çšã§ããã¯ãã®ãšãŠçŽ ãæ¯æžãããŸãã
ãšãŠçŽ ã®éå°æåã«ã¯ç¬èªã®ãªã¹ã¯ããããç±³åœïŒãšãŠçŽ æ·»å å¡©ïŒããã³æ¥æ¬ïŒãšãŠçŽ ãè±å¯ã«å«ãæµ·è»ïŒã¯ãšãã«èªå·±å ç«æ§ç²ç¶è ºçŸæ£ã®çºççãé«ãã1æ¥æšå¥šæåéã®30åã®ãšãŠçŽ æ¿åºŠã§ã¯ãã€ãœãã©ãã³ãæšçãšããåãé µçŽ ã§ããç²ç¶è ºãã«ãªãã·ããŒãŒãæå¶ããããããå®éã«ã¯ãããã·ã³ã®çæãé»å®³ãããããã®ãããæ²»çå¯èœãªç¯å²ãçããªãããšãŠçŽ ãå°ãªããããšç²ç¶è ºã¯æ©èœãããå€ããããšæå¶ããããåãé µçŽ ãç¬ç«ããŠé»å®³ãã倧è±ã€ãœãã©ãã³ãæåããªãããã®ãã©ã³ã¹ããšãããšã¯ã極ããŠå°é£ã§ãããèªå·±å ç«æ§ç²ç¶è ºçŸæ£ã¯ãä¹³å æã«è±ä¹³ãäžããããå°å ã«éåžžã«å€ãã¿ããããã³ãŒãã«å€§åŠå»åŠéšã®ç ç©¶ã§ã¯ãä¹³å æã«è±ä¹³ãäžããããã€ã³ã¹ãªã³äŸåæ§ç³å°¿ç æ£è ã«ãããŠãæç²ç¶è ºæäœã®æç çãææã«é«ãããšãããã£ããç ç©¶è ãã¯ã倧è±ã¿ã³ãã¯è³ªãéºäŒçã«æåæ§ã®ãã人ã®èªå·±å ç«ç²ç¶è ºå€åã®ç°å¢çèªå ãšãªãå¯èœæ§ããããšçµè«ä»ããã
質å 18: 倧è±ä¹³å çšèª¿è£œç²ä¹³ã®éçºã®æŽå²ã¯ã©ã®ãããªãã®ã§ãã? ãŸããåæã®èª¿è£œç²ä¹³ã«ã¯ã©ã®ãããªæ é€äžè¶³ãåé¡ãšãªã£ãŠããŸããã?
åçïŒæåã®è±ä¹³èª¿åä¹³ã¯1909幎ããã«ãã¢ã¢ã®å°å ç§å»ãžã§ã³ã»ã«ãŒã©ã«ãã£ãŠéçºãããŸããã圌ã¯çä¹³ãèŠæãªä¹³å ã®ããã«ãè±ä¹³ããäœããŸãããåæã®è±ä¹³èª¿åä¹³ã¯å€§è±ç²ããäœãããŠãããæ·±å»ãªæ é€äžè¶³ã«æ©ãŸãããŠããŸãããæä¹³è©Šéšãåããä¹³å ã¯çºè²äžè¯ã«èŠèãããŸããã調åä¹³ãäžããããä¹³å ã¯ãã¿ãã³Aæ¬ ä¹çã«ããè§èè»åçïŒè§èã也ç¥ããŠæœ°çåããçŒçŸæ£ïŒãçºçããŸãããç ç©¶è ãã¡ã¯å€§è±ã«å«ãŸããããŒã¿ã«ããã³ããã¿ãã³Aãšåçã§ãããšèª€ã£ãŠä¿¡ããŠããŸããããä¹³å ã¯æ€ç©æ§åé§äœãçã®ãã¿ãã³Aã«å¹ççã«å€æããããšãã§ããŸããããŸãã倧è±ç²ã«å«ãŸãããã£ãã³é žã®å«æéãé«ããããã«ã«ã·ãŠã ã®åžåãèããé»å®³ãããŸããã1930幎代ãéããŠãç ç©¶è ãã¡ã¯ä¹³å ã«ååãªæ é€ãäžããããã倧è±ç²ãšç²ä¹³ãç·Žä¹³ãçµã¿åãããæ§ã ãªèª¿åä¹³ã詊ããŸããã 1938 幎ã«è¡ããã倧è±ç²ä¹³ã«é¢ããæç®å šäœã®ã¬ãã¥ãŒã§ã¯ããçä¹³ãäžåæ··ããã«å€§è±ç²ã ããæåããä¹³å ã¯ãç·ããŠãé£äºã®åºæ¬ãšããŠçä¹³ãæåããä¹³å ã»ã©è¯å¥œãªçºè²ãéããªãããšçµè«ã¥ããããŠããŸãã
1940幎代ãã1960幎代ã«ãããŠããã¿ãã³AãKãB12ãããã©ã«ã®äºéãéãã«ã«ã·ãŠã ã®æ¬ ä¹ã«é¢ããå ±åãçžæ¬¡ãã ã1939幎ãç ç©¶è ãã¯å€§è±é£Œæã家犜é¡ã«å¯ŸããŠç²ç¶è ºè «èªçºæ§ã§ããããšãçºèŠãããã®åŸ20幎éã§å€§è±èª¿åä¹³ãä¹³å ã®ç²ç¶è ºã«æå·ãäžãããšãã蚌æ ãèç©ããããè£œé æ¥è ã¯ããã«å¯Ÿå¿ããŠèª¿åä¹³ã«ãã¿ãã³ãããã©ã«ããšãŠçŽ ã匷åããããã«ãªã£ãããããã¯æ ¹æ¬çãªåé¡ã解決ããããšãªãæ¥æ§ã®æ¬ ä¹çç¶ã«å¯ŸåŠããå®äŸ¡ãªè§£æ±ºçã ã£ãã1960幎代åé ã«å€§è±ç²ããåé¢å€§è±ã¿ã³ãã¯ã«åãæ¿ããããšã§é£ç©ç¹ç¶ããªãªãŽç³ãäžéšã®ææ é€çŽ ãåæžããã調åä¹³ã®æ¶åãè¯ããªããã¬ã¹çºçãå°ãªããªã£ããããããåé¢å€§è±ã¿ã³ãã¯ã¯ãããŸã§é£åãšããŠäœ¿çšãããããšã¯ãªããçŽè£œåã®çµåãå¯å°ã«å·¥æ¥çã«äœ¿çšãããŠããã®ã¿ã§ãã£ããã¢ã¡ãªã«å®éšçç©åŠäŒé£åã¯1979幎ãåé¢å€§è±ã¿ã³ãã¯è³ªã®å®å šãªçšéãšããŠç¢ºç«ãããŠããã®ã¯çŽã®ã·ãŒã©ã³ãã®ã¿ã§ãããä¹³å çšæ é€å€ãšããŠã¯å©çšã§ããªãããšã«æžå¿µã衚æããŸãããããããããã«ããããããã倧è±ç²ä¹³ã¯æ°ååãã«èŠæš¡ã®ç£æ¥ãžãšæé·ããŸããã
質å 19: 倧è±ç²ãã«ã¯ãæåããä¹³å ã®æ€ç©æ§ãšã¹ããã²ã³æé²ã¯ã倩ç¶ãã«ã¢ã³ã¬ãã«ãšæ¯ã¹ãŠã©ãã§ããããŸãããã®åœ±é¿ã¯äœã§ããã
åç: è±ä¹³ãäžããããä¹³å ã¯ãäœé 1 ããã°ã©ã ããã 6 ïœ 11 ããªã°ã©ã ã®ã€ãœãã©ãã³ãæ¯æ¥æåããŸããããã¯ãäœéã§èª¿æŽãããšãæäººã§ãã«ã¢ã³å¹æãçã¿åºãããšã瀺ãããŠããæåéã® 6 ïœ 11 åã«çžåœããŸããè±ä¹³ãäžããããä¹³å ã®è¡äžã€ãœãã©ãã³æ¿åºŠã¯ãä¹³å èªèº«ã®å€©ç¶ãšã¹ããã²ã³æ¿åºŠã® 13,000 ïœ 22,000 åã§ãããããã®ä¹³å ã¯ã1 æ¥ã« 3 ïœ 5 é ã®é¿åŠè¬ã«çžåœãããšã¹ããã²ã³ãã€ãŸã 1 æ¥ãããæšå® 10 ããªã°ã©ã ã®ãšã¹ããã²ã³ãæåããŸããããã¯ãæ é€åŠçã§ã¯ãªãè¬çåŠçãšèããããã¬ãã«ã§ããå¯Ÿç §çã«ãæ¯ä¹³ã§è²ã£ãä¹³å ã¯ããããã®ååç©ãæ¯ä¹³äžã«èããæ¿çž®ãããªããããã€ãœãã©ãã³ãžã®æé²ã¯æå°éã§ããçä¹³ã®èª¿åä¹³ã«ã¯ãå®è³ªçã«ã€ãœãã©ãã³ãå«ãŸããŠããŸããããããã£ãŠã倧è±ãã«ã¯ãäžããããä¹³å ã¯ããã®éèŠãªçºéæéäžã«äººéã®çç©åŠçã«äºæ³ããããã®ãšã¯æ ¹æ¬çã«ç°ãªããã«ã¢ã³ç°å¢ãçµéšããããšã«ãªããŸãã
ãã®æé²ã®åœ±é¿ã¯ç倧ã§ãããå¯Ÿç §è©Šéšã«ããããèšåºè©Šéšã¯ã»ãšãã©è¡ãããŠããŸãããå«ççãªçç±ãããç ç©¶è ã¯ä¹³å ãæœåšçã«æå®³ãªååç©ã«æå³çã«æé²ãããããšã¯ã§ããªãããã§ããåç©å®éšã§ã¯ã倧è±ç²ãã«ã¯ãšåçã®ã¬ãã«ã®æ€ç©æ§ãšã¹ããã²ã³ãžã®æ©ææé²ããçæ®åšå®ã®çºéã«æ°žç¶çãªå€åãæ§æçã®é»å®³ãçæ®èœåã®äœäžããããŠç涯ã«ããããã«ã¢ã³ã¬ãã«ã®ç°åžžãåŒãèµ·ããããšãäžè²«ããŠç€ºãããŠããŸããåé¢å€§è±ã¿ã³ãã¯è³ªãäžããããéã©ããã¯ãææ¥æã®ä¿é²ãåå®®ééã®å¢å ããšã¹ãã©ãžãªãŒã«æ¿åºŠã®äœäžããããŠåµå·£ã«ãããå€åµèã®å¢å ã瀺ããŸãããéã©ããã¯å¥³æ§çãªè¡åã瀺ãããã¹ãã¹ããã³å€ãäœäžããŸãããããšã«ããªã³ã®ç ç©¶ã§ã¯ã倧è±ç²ãã«ã¯ã®æåãš2æ³æªæºã®å¥³å ã®ä¹³æ¿ã®æ©æçºéãšã®éã«ææãªé¢é£æ§ãèªããããŸããã倧è±ç²ãã«ã¯ã®å¹æã«é¢ããæãé·æã«ãããããç ç©¶ã«ãããšãä¹³å æã«å€§è±ç²ãã«ã¯ãäžãããã女æ§ã¯ãçä¹³ç²ãã«ã¯ãäžãããã女æ§ãšæ¯èŒããŠãæçµæéãé·ããæçµçã匷ãããšãå ±åãããŠããŸããããã¯ãã«ã¢ã³ãã©ã³ã¹ã®ä¹±ãã®ææšã§ããããåçãªçµæãåŸãããªãã£ãã®ã¯ãæå®³äºè±¡ãååšããªããšããããããç ç©¶ã®éçãåæ ããŠããå¯èœæ§ããããŸãã
質å 20: 倧è±ä¹³ã®æåãšèªå·±å ç«ç²ç¶è ºçŸæ£ããã³ãã®ä»ã®é·æçãªå¥åº·ãžã®åœ±é¿ãçµã³ä»ãã蚌æ ã¯äœã§ãã?
åçïŒã³ãŒãã«å€§åŠå»åŠéšã®ç ç©¶è ãã¯ãä¹³å ã®æ 逿åãšç³å°¿ç ã®é¢é£æ§ã調æ»ããŠããéã«ãè±ä¹³ãšèªå·±å ç«æ§ç²ç¶è ºçŸæ£ã®äºæãã¬é¢é£æ§ãçºèŠããŸãããç ç©¶è ããäºæ³ããŠããç³å°¿ç ãšã®é¢é£æ§ã¯èŠã€ããããä¹³å æã«è±ä¹³ãæåããŠããç³å°¿ç æ£è ã«ãããŠãæç²ç¶è ºæäœã®ä¿æçãææã«é«ãããšãåãããŸããã远跡調æ»ã§ã¯ãèªå·±å ç«æ§ç²ç¶è ºçŸæ£ã®æ£è ã¯ãå¥åº·ãªå åŒå§åйãå¥åº·ãªç¡è¡çžå¯Ÿç §çŸ€ãšæ¯èŒããŠãè±ä¹³ãæåããŠããå¯èœæ§ãææã«é«ãããšã確èªãããŸããã䞻任ç ç©¶è ã®ããã«ã»ãã©ãŒãæ°ã¯ãå°å ã«ãããæãäžè¬çãªèªå·±å ç«çŸæ£ã®äžã€ã§ããèªå·±å ç«æ§ç²ç¶è ºçŸæ£ã¯ãç°å¢èŠå ã«ãã£ãŠåŒãèµ·ããããéºäŒççŽ å ã«é¢äžããŠãããã倧è±ã¿ã³ãã¯è³ªããã®ãããªç°å¢èŠå ã®1ã€ã§ããå¯èœæ§ãããããšçµè«ä»ããŸãããå 倩æ§ç²ç¶è ºæ©èœäœäžçã®ä¹³å ã¯ãè±ä¹³ãæåããå Žåãç²ç¶è ºè¬ã®æäžéã18ïœ25%å¢å ãããå¿ èŠããããäžéšã®ä¹³å ã¯ãè±ä¹³ã®æåãäžæ¢ãããŸã§ãè¬ãæçšããŠããã«ããããããç²ç¶è ºæ©èœäœäžçãæç¶ããŸãã
ç²ç¶è ºãžã®åœ±é¿ä»¥å€ã«ããè±ä¹³ã®æåã¯åæ¯ãã¢ã¬ã«ã®ãŒãã€ã³ã¹ãªã³äŸååç³å°¿ç ã®çºççäžæãšé¢é£ä»ããããŠããŸããè±ä¹³ãäžããããåã©ãã¯ãçä¹³ç²ä¹³ãäžããããåã©ããšåçšåºŠã®é£ç©ã¢ã¬ã«ã®ãŒã湿ç¹ãçºçããäœã¢ã¬ã«ã®ãŒæ§ã§ãããšãã䞻匵ãèŠããŠããŸããè±ä¹³ã®å¹æã«é¢ããæå€§èŠæš¡ã®åŸãåãç ç©¶ã§ããã¹ããã ç ç©¶ã§ã¯ãä¹³å æã«è±ä¹³ãäžãããã女æ§ã¯ãçä¹³ç²ä¹³ãäžãããã女æ§ãšæ¯èŒããŠãæçµæéãææã«é·ããäžå¿«æãå¢ãã忝ãã¢ã¬ã«ã®ãŒã®è¬ã®äœ¿çšé »åºŠãé«ããé®éå€ãç²ç¶è ºè¬ã®äœ¿çšçãé«ãã£ãããšãæããã«ãªããŸãããæ¹è©å®¶ã¯ããã®ç ç©¶ãå€ãã®æžå¿µãããçµæãæ€èšããŠããããä¹³å æã®æä¹³æŽãæãåºãæäººã®èªå·±ç³åã«äŸåããŠãããšææããŠããŸããããªãã£ãã·ã¥ã»ã¡ãã£ã«ã«ã»ãžã£ãŒãã«ã¯ãå°å æã®å€§è±æåãç²ç¶è ºæ©èœäœäžçãäœèº«é·ãšé¢é£ããçäŸãå ±åããŠããŸãã圱é¿ã¯ææ¥æä»¥éãŸã§çŸããªãå¯èœæ§ããããããä¹³å ã®çºéã«ãšã£ãŠéèŠãªææã«è±ä¹³ãäžããããããšã«ããå®å šãªåœ±é¿ã¯æªã è§£æãããŠããŸããã
質å 21: 倧è±ã«å«ãŸããæ€ç©æ§ãšã¹ããã²ã³ã¯ã女æ§ã®çæ®èœåãæçµåšæãæ§ççºéã«ã©ã®ãããªåœ±é¿ãäžããŸãã?
åçïŒå€§è±ã€ãœãã©ãã³ã¯ã女æ§ã®çæ®æ©èœã調ç¯ããèŠåºäžéš-äžåäœ-æ§è ºç³»ã«æªåœ±é¿ãåãŒããŸããããç»æçãªç ç©¶ã§ã¯ãéçµåã®å¥³æ§6åã«30æ¥éãæ¯æ¥60ã°ã©ã ã®æ€ç©æ§ã¿ã³ãã¯è³ªãäžããé¡èãªçç©åŠç广ã確èªãããŸãããæçµåšæã¯å¹³å2æ¥åå»¶é·ããæçµåšæäžæã®é»äœåœ¢æãã«ã¢ã³ïŒLHïŒã¯33%ãåµèåºæ¿ãã«ã¢ã³ïŒFSHïŒã¯53%æžå°ããŸããããã女æ§ã§ã¯ãLHãšFSHãããããæ£åžžå€ã®17%ãš32%ãŸã§æžå°ããŸããããããã®ãŽãããããã³ã¯åµå·£ãåºæ¿ããããããã®æå¶ã¯æåµãé²ãå¯èœæ§ããããŸãããã®çæç ç©¶ã§ã¯ãæåµãå®å šã«åæ¢ãã女æ§ã¯ããŸããã§ãããããã«ã¢ã³ã®åœ±é¿ã¯å€§è±ã®æåãäžæ¢ããŠãã3ã¶æéç¶ç¶ããæ¯èŒççæéã®æé²ã«ããæç¶çãªæ··ä¹±ã瀺ãããŸãããäžçä¿å¥æ©é¢ã¯ãã€ãŠã倧è±ãäºéº»ãªã©æ€ç©æ§ãšã¹ããã²ã³ãè±å¯ã«å«ãæ€ç©ãã倩ç¶ã®é¿åŠè¬ãæ¢ãç ç©¶ã«500äžãã«ã®è³éãæäŸããããå¯äœçšãçµå£é¿åŠè¬ãšåçã ã£ãããç ç©¶è ãã¯ãããžã§ã¯ããæå¿µããã
å¹Œå æããã³å°å æã«å€§è±ã«ããããã女ã®åã¯ãæ§ã®çºéãæ©ãŸãå¯èœæ§ããããããšã«ããªã³ã§ã8æ³æªæºã§ã®ä¹³æ¿ã®æ©æçºéã®æµè¡ã調æ»ããç ç©¶ã§ã¯ã2æ³æªæºã§ä¹³æ¿ãçºéãã女ã®åã®éã§å€§è±ç²ãã«ã¯ã®æåãšææãªé¢é£æ§ãèŠããããå ±åã§ã¯ãäœå¹Žã倧éã®å€§è±ãæåããåŸã8æ³ã®å¥³ã®åãä¹³æ¿ãšèæ¯ãçºéããããšè¿°ã¹ãããŠãããæ©æææ¥æã®çç¶èªäœããåŸã®äººçã§ä¹³ããã®å±éºå åãšãªããçºè²äžã«å€§è±ã€ãœãã©ãã³ã«ãããããéã®ã©ãããšããŠã¹ã¯ãææ¥æã®ä¿é²ãåå®®ééã®å¢å ãä¹³è ºã®çºéã®å€åãåµèæ©èœã®é害ãèŠããããããæ¯èŠªã¯ãå¹Œå æã«å€§è±ç²ãã«ã¯ãäžããããåšã¯ã10æ³ã§å朮ãè¿ããç²ç¶è ºæ©èœäœäžçãçºçããæ¿ããåé çãé »ç¹ã«çµéšããåŠç¿é害ãšçœæãšèšºæããããšå ±åããããããã¯ãæ©æã®å åæ³ããä¹±ã«äžèŽããäžé£ã®åé¡ã§ãããçŸåšãåºç£å¯èœå¹Žéœ¢ã®è¥¿æŽå¥³æ§ã®éã§èå»¶ããŠããäžåŠåé¡ã¯ãå¹Œå°æããã³ç涯ã«ãããå€§è±æåãšã®é¢ä¿ã§ã¯ã»ãšãã©èª¿æ»ãããŠããªãã
質å22: 倧è±ã€ãœãã©ãã³ã¯ç·æ§ãã«ã¢ã³ããã¹ãã¹ããã³ã¬ãã«ãçæ®æ©èœã«ã©ã®ãããªåœ±é¿ãäžããŸãã?
åçïŒå€§è±ã€ãœãã©ãã³ã¯ç·æ§ã®ãã¹ãã¹ããã³å€ãäœäžãããŸãããããã¯è€æ°ã®ç ç©¶ã§åçŸãããŠããã«ãããããããäž»æµã®å€§è±ã®ããŒã±ãã£ã³ã°ã§ã¯ã»ãšãã©æ³šç®ãããŠããªãçºèŠã§ãã2,000幎åã«è±è ãéçºãã仿ã®å§äŸ¶ãã¡ã¯æããã«ãã®å¹æãçè§£ããŠãããã骚ã®ãªãèããç¬èº«ãšç²Ÿç¥ççºéã®å©ããšããŠäœ¿çšããŸãããçŸä»£ã®ç ç©¶ã¯åœŒãã®çµéšç芳å¯ãè£ä»ããŠããŸãã倧è±ãæåããç·æ§ã¯ããã¹ãã¹ããã³ããã®ä»ã®ã¢ã³ããã²ã³ã®æžå°ãçµéšããŸããã€ãœãã©ãã³ã¯çµåéšäœã§ã¢ã³ããã²ã³ãšç«¶åãããã¹ãã¹ããã³ã®åæã«é¢äžããé µçŽ ãé»å®³ããŸãã倧è±ã®æåã«ããã粟åã®æ°ãšè³ªãäœäžããŸããåç©å®éšã§ã¯ãçºè²äžã«å€§è±ã€ãœãã©ãã³ã«ãããããéã®ã©ããã¯ãéæ§è¡åããã¹ãã¹ããã³å€ã®äœäžãçæ®åšå®ã®å°ååã瀺ãããšãå®èšŒãããŠããŸããæäººç·æ§ã®çæ®åšç³»ã¯ã€ãœãã©ãã³ã®åœ±é¿ã«å¯ŸããŠäŸç¶ãšããŠææã§ãããããã¯åã«çºéäžã®è匱æ§ã ãã§ã¯ãããŸããã
äžåŠçç ç©¶è ã¯ãåŠåš ã§ããªãã«ããã«ã®é£ç¿æ £ããŸããŸã調æ»ããŠããã倧è±ã®æåã¯èª¿æ»ã«å€ããèŠå ãšããŠæµ®äžããŠããŸããã¹ããã¯ãã«ã ã®ã«ããªã³ã¹ã«ç ç©¶æã®ããŒã ã¯ã倧è±ç ç©¶è ã±ãã¹ã»ã»ããã§ã«æ°ãšå ±åã§ãåç©ã«ãããæ€ç©æ§ãšã¹ããã²ã³ã®ãé¿åŠå¹æãã¯ããåå äžæã®äžåŠçãæçµåšæã®ç°åžžãæã€å¥³æ§ã®é£ç¿æ £ãšãšã¯ãªãŒã«ã®å°¿äžææ³éã調æ»ããããšãè峿·±ãå¯èœæ§ãããããšã瀺åããŠããããšçµè«ä»ããŸãããç·æ§å åã«ããäžåŠçã«ãåæ§ã®è«çãåœãŠã¯ãŸããŸãã倧è±ã®å¥³æ§å广ã¯ãã·ã³ã·ããã£åç©åã®ç ç©¶ã§åçã«æããã«ãªããŸããããã®ç ç©¶ã§ã¯ã倧è±ããŒã¹ã®é£äºãšããŒã¿ãŒã®äžåŠçããã³èçŸæ£ãšã®é¢é£ã瀺ããã倧è±ãé€å»ãããšçæ®èœåãå埩ããŸãããå€§è±æ¥çã¯ããã人éãšã¯ç¡é¢ä¿ãªãããŒã¿ãŒåé¡ããšããŠå®£äŒããŸããããç ç©¶è èªèº«ã¯å€§è±ã®æ€ç©æ§ãšã¹ããã²ã³ãDESïŒåŒ·åãªåæãšã¹ããã²ã³ïŒãšæ¯èŒããŸãããDESã¯ãæé²ãããéã«éåäœçšã瀺ãããã蟲æ¥ã§ã®äœ¿çšãçŠæ¢ãããŠããç©è³ªã§ããããŒã¿ãŒãããºãããããžãé³¥é¡ãéåãããç©è³ªãããªãã人éã«ã¯åœ±é¿ããªããšãã䞻匵ã¯ãåºä¹³é¡å åæ³åŠã®åºæ¬ååã«åããŠããŸãã
質å 23: 倧è±ã®æåãšä¹³ããã®ãªã¹ã¯ãç¹ã«æŽå¹Žæå¥³æ§ã®ä¹³ãããªã¹ã¯ã«é¢ããŠãç ç©¶ã§ã¯äœã瀺ãããŠããŸãã?
åçïŒå€§è±ãä¹³ãããäºé²ãããšãã䞻匵ã¯ãäžå®å®ãªç«åŠçæ ¹æ ã«åºã¥ããŠãããå®éšå®€ããã³èšåºäžã®ç¢ºåºãã蚌æ ãšççŸããŠããŸããããã€ãã®è©Šéšç®¡å ç ç©¶ã§ã¯ã€ãœãã©ãã³ãä¹³ãã现èã®å¢æ®ãé»å®³ããããšã瀺ãããŠããŸããã1970幎代ã«ããã®ãŒãå€ãã®ç ç©¶ã§ã¯ã倧è±ãä¹³ãã现èã®å¢æ®ãåŒãèµ·ããããšã瀺ãããŠããŸããã«ãªãã©ã«ãã¢å€§åŠãµã³ãã©ã³ã·ã¹ã³æ ¡ã®ç ç©¶è ã¯ã倧è±ã®äºé²å¹æã蚌æããããšããŸãããã代ããã«ã6ãæé倧è±ã¿ã³ãã¯è³ªãæåãããšããéçµå女æ§ã®ä¹³æ¿ã«åºæ¿å¹æãçããä¹³è ºæ¶²ã®åæ³å¢å ãäžç®çްèã®é圢æã®åºçŸãè¡æŒ¿ãšã¹ãã©ãžãªãŒã«å€ã®äžæãèŠããããããšãçºèŠããŸãããä¹³è ºæ¶²äžã®ç°åžžãªçްèã¯ãä¹³ããã®ãªã¹ã¯å¢å ãšçžé¢ããŠããŸããã€ãªãã€å€§åŠã®äžé£ã®ç ç©¶ã§ã¯ãããŠã¹ãã€ãœãã©ãã³ãå€ãæåããã»ã©ãä¹³ãã现èã®å¢æ®ãšããã®æé·ã®çºççãé«ããªããåç©ãã€ãœãã©ãã³ããªãŒã®é£äºã«åãæ¿ãããšè «çãéçž®ããããšãããããŸããã
éçµåŸå¥³æ§ã¯ãå€§è±æåã«ããç¹å¥ãªãªã¹ã¯ã«çŽé¢ããŠããŸããé£äºäžã®ã²ãã¹ãã€ã³ã¯ãéçµæå¥³æ§ãšåæ§ã®äœãšã¹ããã²ã³ç°å¢ã«ãããŠãä¹³è ºè «çã®æé·ãé¡èã«åºæ¿ããŸããã倧è±ãšã¹ããã²ã³ã¯ããšã¹ããã²ã³ã¬ãã«ãäœäžããŠããéçµåŸå¥³æ§ã«ãããŠã现èå ã®ãšã¹ããã²ã³æŽ»æ§ã25ïœ30%å¢å ãããå¯èœæ§ããããŸãããŸããã²ãã¹ãã€ã³ã¯ã¿ã¢ãã·ãã§ã³ã®å¹æãæã¡æ¶ãããšãããä¹³ããæ²»çãåããŠãã女æ§ã¯å€§è±ãé¿ããã¹ãã§ããããšã瀺åãããŠããŸãã15,000人以äžã®å¥³æ§ã察象ãšãããªã©ã³ãã®ç ç©¶ã§ã¯ãæ¢ç¥ã®ãªã¹ã¯èŠå ã調æŽããçµæãé£äºäžã®æ€ç©æ§ãšã¹ããã²ã³ãšä¹³ãããªã¹ã¯ã®éã«äºé²çé¢é£ã¯èªããããŸããã§ãããåºå³¶ãšé·åŽã§34,759人ã®å¥³æ§ã察象ãšããç ç©¶ã§ã¯ãä¹³ãããªã¹ã¯ãšå€§è±æåã®éã«ææãªé¢é£æ§ã¯èªããããŸããã§ãããç¹ã«ã倧è±ã®å€§éæåã¯æŸå°ç·è¢«æãã女æ§ãäºé²ããªãã£ãããšã泚ç®ã«å€ããŸããåœç«ããç ç©¶æã®ã¬ãžãŒãã»ãžãŒã°ã©ãŒæ°ã¯ã倧è±ãšä¹³ããã«é¢ããç ç©¶ããè€éã§ãäžè²«æ§ããªããçµè«ãåºãŠããªãããšç·æ¬ããæ£è ãã倧è±ããã£ãšé£ã¹ãã¹ããå°ããããå Žåã«ã¯æ³šæããããå©èšããã
質å 24: 倧è±ãåç«è ºããããã®ä»ã®ããã«å¯ŸããŠäºé²å¹æããããšãã䞻匵ãããªãççŸããŠãããââæ ¹æ ããªãã£ããããã®ã§ãããã?
åçïŒåç«è ºããã«é¢ãã䞻匵ã¯ãã¢ãžã¢äººç·æ§ã®åç«è ºããçºççãäœããšããç«åŠç芳å¯ã«å€§ããäŸæ ããååãªèšŒæ ããªããŸãŸãã®å·®ã倧è±ã®æåã«åž°ããŠããŸãã1979幎ã«12äž2å人以äžã®ç·æ§ã察象ã«è¡ãããæ¥æ¬ã®ç ç©¶ã§ã¯ãè±å³åã¯å®éã«ã¯åç«è ºããçºçãªã¹ã¯ãææã«é«ããäžæ¹ã§ãç·é»è²éèã¯äºé²å¹æãããããšã倿ããŸããããã®åŸã®ç ç©¶ã§ã¯ãç·è¶ãç±³ããããé¡ãéãäžå€«äžå©Šå¶ãè²æãè²§å°ãªã©ãå€ãã®èŠå ãã¢ãžã¢äººã®åç«è ºããçºççäœäžã®åå ã§ãããšããããããã倧è±ãšåæ§ã«åç«è ºããçºççäœäžã説æã§ããå¯èœæ§ããããŸããã²ãã¹ãã€ã³ã®æããäœçšã瀺ãå®éšå®€ç ç©¶ã®ã»ãšãã©ã¯ã詊éšç®¡å ã§åé¢ãããã€ãœãã©ãã³ã泚å°ãããæ¿çž®ç©ã䜿çšããŠããã人éãæåãã倧è±é£åã¯äœ¿çšããŠããŸãããç ç©¶è ãå®éã®å€§è±é£åãåç©ã§è©Šéšãããšãããæ±ºå®çãªçµæã¯åŸãããŸããã§ãããããããŠã¹å®éšã§ã¯ãã©ã€éºŠãµããŸã倧è±ã¿ã³ãã¯è³ªãããåªãã广ã瀺ããŸãããåé¢å€§è±ã¿ã³ãã¯è³ªããã¿ãŒç±æ¥ã®å ±åœ¹ãªããŒã«é žããåå¥ã«è©Šéšããå Žåãåç«è ºããçºççã®ææãªäœäžã¯èªããããŸããã§ããã
ããã®ããåºç¯ãªç¶æ³ãåæ§ã«åé¡ãæ±ããŠããããã«èŠãããã¢ãžã¢ã§ã¯çæ®åšããã®çºççã¯äœããã®ã®ãé£éãããèãããèµèãããç²ç¶è ºãããèèããã®çºççã¯é«ãã倧è±ãä¹³ãããšåç«è ºããã®çºççãäœäžããããšããè«çã¯ã倧è±ããããã®ä»ã®ããã®çºççãäžæããããšããè«çã«ãçããåœãŠã¯ãŸããç¹ã«ã倧è±ã¯å®éšåç©ã«ãããŠç²ç¶è ºãããèèãããèãããèµèãããåŒãèµ·ããããšãèãããšããªãããã§ããã倧è±ã«å«ãŸãããããã¢ãŒãŒé»å®³å€ã¯ãèµèè¥å€§ããã³èµèããã®ãªã¹ã¯ãšé¢é£ããŠãããã€ãœãã©ãã³ã¯ãç¹ã«ãšãŠçŽ æ¬ ä¹çã®æ¡ä»¶äžã§ã¯ãç²ç¶è ºãããä¿é²ããå¯èœæ§ãããã倧è±ãäžåŸã«æãââãäœçšãæã€ãšããèãã¯ãç¹å®ã®çµç¹ãèåšã«ãããçºããäœçšã«é¢ãã確ããªèšŒæ ãç¡èŠããŠããã倧è±ãµããã³ããã£ãã³é žå¡©ããŸãã¯ãããã¢ãŒãŒé»å®³å€ããããäºé²ãããšãã䞻匵ã¯ã管çãããæ¡ä»¶äžã§æäžããã粟補ãããå»è¬åã°ã¬ãŒãã®ååç©ã䜿çšããç ç©¶ã«åºã¥ããŠããŸããå®éã®å€§è±é£åã«å«ãŸããçºããä¿é²å åãšæçºããå åã®åä»ãªæ··åç©ã«åºã¥ããã®ã§ã¯ãããŸããã
質å 25: 倧è±è£œåã®å·¥æ¥çå å·¥äžã«çæãŸãã¯ä¿æãããææ¯ç©è³ªã¯äœã§ãã?
åçïŒå·¥æ¥çãªå€§è±å å·¥ã¯ãåŸæ¥ã®å€§è±é£åã«ã¯ååšããªãææ¯ååç©ãçæããŸããããããœã¢ãã³ïŒåŒ·åãªçºããç©è³ªïŒã¯ã倧è±ã¿ã³ãã¯è³ªåé¢ç©ã®åŽé§ä¹Ÿç¥ããã®ä»ã®é«æž©åŠçå·¥çšã§çæãããŸãããªãžãã¢ã©ãã³ïŒè èé害ã«é¢é£ããææ¯ã¢ããé žïŒã¯ãã¿ã³ãã¯è³ªãã¢ã«ã«ãªæº¶æ¶²ã§åŠçãããéã«çæãããŸããããã¯å€§è±ã¿ã³ãã¯è³ªåé¢ã§æ¥åžžçã«è¡ãããŸããè€çŽ ç°ã¢ãã³ã¯é«æž©åŠçäžã«çæãããŸããå®äŸ¡ãªé€æ²¹ã補é ããããã«äœ¿çšãããæ¥éå æ°Žåè§£æ³ã¯ã倧éã®äžèªç¶ãªã°ã«ã¿ãã³é žïŒMSGã®ææ¯æåïŒãçæããå¿ é ã¢ããé žããªãããã¡ã³ãç Žå£ããã¬ããªã³é žãã®é žãããã³ææ¯ãªç¡«é»ååç©ãçæããŸããã¯ãããããããŒã«ïŒé žå æ°Žåè§£ãçšããŠé€æ²¹è£œé ãå éãããéã«çæãããå±éºãªååŠç©è³ªïŒã¯ãè±åœã§æ€æ»ãããåžè²©ã®é€æ²¹ã®çŽ25ïŒ ã«æ±æãããŠããã補åãªã³ãŒã«ã«ã€ãªãããŸããã逿²¹ã«å«ãŸãããã©ãã³ã¯ã现èã«å¯ŸããŠå€ç°åæ§ããããå®éšå®€ã§ã®è©Šéšã§DNAæå·ãåŒãèµ·ããããšã確èªãããŠããŸãããŸããããŒãã³ãœã³ç ãçã«é¢é£ããç¥çµæ¯ã§ãããµã«ãœãªããŒã«ã逿²¹ã§æ€åºãããŠããŸãã
ãããµã³ã¯ãç²ç ãã倧è±ããå€§è±æ²¹ãæœåºããããã«äœ¿çšãããç³æ²¹ç±æ¥ã®æº¶å€ã§ãããè±èããã倧è±ç²ã«æ®çç©ãšããŠæ®ãã倧è±ã¿ã³ãã¯è³ªåé¢ç©ã倧è±ç²ããã®ä»ã®è£œåãšãªããŸããå€§è±æ¥çã¯æ®çã¬ãã«ãäœãããŠå±éºã§ã¯ãªããšäž»åŒµããŠããŸãããé·å¹Žã«ãããæ¯æ¥å€§è±ã¿ã³ãã¯è³ªãæåãã人ãžã®èç©çãªåœ±é¿ãç ç©¶ãã人ã¯ããŸãããéé¢ã°ã«ã¿ãã³é žïŒMSGïŒãšã¢ã¹ãã©ã®ã³é žïŒç¥çµçްèã«æå·ãäžããèå¥®æ§æ¯çŽ ïŒã¯ãå å·¥ã®çµæãšããŠå€§è±ã¿ã³ãã¯è³ªäžã«çæãããŸãã逿²¹ã®å¥åº·çãªä»£æ¿åãšããŠè²©å£²ãããŠãããã©ãã°ç€Ÿã®ã¢ããé žã«ã¯ãå æ°Žåè§£ãããã¿ã³ãã¯è³ªããŒã¹ã®é¿ããããªãå¯ç£ç©ãšããŠãããã®ç¥çµæ¯ãå«ãŸããŠããŸããFDAã¯1996幎ãå瀟ã«å¯ŸããMSGäžäœ¿çšããšãã䞻匵ã¯èª€è§£ãæããã®ã ãšèŠåããŸãããã»ãšãã©ã®é£åæ·»å ç©ã«èšå®ãããŠããå®å šåïŒå±éºãšèããããéã® 1/100 以äžïŒã¯ã倧è±ã¿ã³ãã¯è³ªåé¢ç©ã«ã¯äžåºŠãé©çšãããŠãããã倧è±ã¿ã³ãã¯è³ªåé¢ç©ã¯ä»ã®æ·»å ç©ã«å¿ èŠãªå®å šæ§è©Šéšãåããã«é£åäŸçµŠã«å ¥ããçŸåšã§ã¯äœçŸäžäººãã®äººã ãæ¯æ¥æ¶è²»ããäœåãã®è£œåã«æ·»å ãããŠããŸãã
質å 26: 倧è±ã¯ãæ¶è²»è ãèªèã§ããªããããªååã§é£åã«ã©ã®ããã«äœ¿çšãããŠããŸãã? ãŸãã倧è±ãå«ãŸãªãé£äºãç¶ããã®ãé£ããã®ã¯ãªãã§ãã?
åç: 倧è±ã¯ããã®ååšãèŠãé ããããªæ°åãã®åç§°ã§å å·¥é£åã«æµžéããŠããŸãã倧è±ã¿ã³ãã¯è³ªã倧è±ç²ã倧è±ã¬ã·ãã³ãå€§è±æ²¹ã倧è±ã倧è±ãªã©ãæãããªåç§°ã§ãããå æ°Žåè§£æ€ç©æ§ã¿ã³ãã¯è³ªããã¯ã¹ãã£ãŒãæ€ç©æ§ã¿ã³ãã¯è³ªã倩ç¶éŠæãéèããã¹ãæ€ç©æ§ãã³ãã³ãæ€ç©æ§ã¬ã ãªã©ããããã倧è±ç±æ¥ã®å¯èœæ§ãããåç§°ããªã¹ãã«å«ãŸããŠããŸããåææåãæèšãããŠããªãã©ãã«ã«ã¬ã·ãã³ãšèšèŒãããŠããå Žåãããã¯ã»ãŒåžžã«å€§è±ã¬ã·ãã³ã§ããçŒãèåãå å·¥é£åã§ä¹³åå€ãšããŠäœ¿çšãããã¢ãã°ãªã»ãªããšãžã°ãªã»ãªãã¯ãå€§è±æ²¹ããäœãããããšãå€ãã§ãããã¿ãã³Eãµããªã¡ã³ãã¯éåžžã倧è±ããäœãããŠããŸããå»è¬åããµããªã¡ã³ãã®äžæŽ»æ§æåã«ã¯ã倧è±ç±æ¥ã®ååç©ãå«ãŸããããšããããããŸãã倧è±ç²ã¯ãåžè²©ã®ãã³ã«æŒçœå€ããã³ããã®è²ãè¯ãããç®çã§äœ¿çšãããŠããŸãã倧è±ã¿ã³ãã¯è³ªã¯ãè補åãããããã€ã³ããŒãä¹³å çšèª¿åç²ãŸã§ããããããã®ã®ããå¢ãã«äœ¿ãããŠããŸããã¹ãŒããŒããŒã±ããã®æ£ã«äžŠã¶å å·¥é£åã®ããã60ïŒ ã«ãäœããã®åœ¢ã§å€§è±ãå«ãŸããŠããŸãã
倧è±ãé¿ããã«ã¯ãåžžã«æ³šæãæããçæŽ»ç¿æ £ãå€§å¹ ã«å€ããå¿ èŠããããŸããã¬ã¹ãã©ã³ã®é£äºã¯ãæç人ãæãç©ã«å€§è±æ²¹ãå³ä»ãã«é€æ²¹ãããªãæ¶²ããã¬ãã·ã³ã°ãèª¿çæžã¿é£æã«å€§è±ããŒã¹ã®ææã䜿çšãããããç¹ã«å°é£ã䌎ããŸãããã¡ã¹ãããŒãã«ã¯å€§è±ã溢ããŠããŸãããã³ãã¯ã©ãã«ãŒãããšããŒãºããã§ã³ã¬ãŒãã猶詰ã®ã¹ãŒããªã©ãæããã«å€§è±äžäœ¿çšã«èŠããé£åã§ããã倧è±ã¬ã·ãã³ãå€§è±æ²¹ã倧è±ã¿ã³ãã¯è³ªãå«ãŸããŠããããšããããããŸããé床ã®å€§è±ã¢ã¬ã«ã®ãŒãæã€äººã¯ããã¹ãŠã®ã©ãã«ã粟æ»ããèªå® 以å€ã§èª¿çãããã¹ãŠã®é£äºã«çåãæã¡ãå€ãã®å Žåããã¹ãŠã®é£äºã¯èªç¶ã®ãŸãŸã®ææãã調çããå¿ èŠããããŸãã補é å·¥çšã§è€æ°ã®è£œåãå å·¥ããå Žåãäº€å·®æ±æãçºçããŸããã©ãã«ã«ã倩ç¶éŠæããšèšèŒãããŠããŠãã倧è±ãå«ãŸããŠããªãããšãä¿èšŒãããã®ã§ã¯ãããŸãããå¥åº·äžã®æžå¿µããåäŸã®é£äºãã倧è±ãæé€ããããšèããŠããå®¶æã«ãšã£ãŠãçŸä»£ã®é£åäŸçµŠã«ããã倧è±ã®éåšæ§ã¯ãé£äºã®éžæããçµ¶ãéãªã泚æãå¿ èŠãšãããã«ã¿ã€ã ã®ç ç©¶ãããžã§ã¯ãã«å€ããŸãã
質å 27: 倧è±ã®æåãšèªç¥æ©èœã®äœäžãè³æ©èœãç¥çµå€æ§çŸæ£ãšã®éã«ã¯ã©ã®ãããªé¢ä¿ããããŸãã?
åçïŒããã«ã«å¿èããã°ã©ã ã®ç ç©¶ã§ã¯ããã¯ã€ã«äœãæ¥ç³»ã¢ã¡ãªã«äººç·æ§ãæ°å幎ã«ããã£ãŠè¿œè·¡èª¿æ»ãã詳现ãªé£äºæ å ±ãåéããèªç¥æ©èœè©äŸ¡ã宿œããŸãããäžå¹Žæã«é±2å以äžè±è ãæåããç·æ§ã¯ãè±è ãã»ãšãã©é£ã¹ãªãã£ãç·æ§ãšæ¯èŒããŠãè³ã®èåãå éããŠããŸãããè±è ãå€ãæåãã人ã¯ãæšæºãã¹ãã§èªç¥æ©èœéå®³ãææã«å€§ãããã¢ã«ããã€ããŒç ãšèªç¥çã®çºççãé«ãã忀æã®è³ééãäœãã£ãããšã瀺ãããŸãããè³èçž®ãšèªç¥æ©èœäœäžã¯ãè±è ã®æåéãšçŽæ¥çžé¢ããŠãããçšéåå¿é¢ä¿ã§è¡šããŠããŸãããã€ãŸããè±è ã®æåéãå€ãã»ã©ãçµæãæªåããã®ã§ããç ç©¶è ãã¯åœåãã€ãœãã©ãã³ããšã¹ããã²ã³æ§äœçšã«ãã£ãŠèªç¥æ©èœãä¿è·ããã®ã§ã¯ãªãããšä»®èª¬ãç«ãŠãŸããããå®éã«ã¯éã®çµæãåºãŸããããã®ã¡ã«ããºã ãšããŠã¯ãè³å ã®ãšã¹ããã²ã³å容äœãžã®ã€ãœãã©ãã³ã®å¹²æžãç²ç¶è ºãã«ã¢ã³ïŒè³æ©èœã«å¿ é ïŒã®æªä¹±ãçŽæ¥çãªç¥çµæ¯æ§äœçšããããã¯ãããã®èŠå ã®çµã¿åãããªã©ãèããããŸãã
倧è±ãšè³æ©èœé害ã®é¢é£æ§ã¯ãæ§ã ãªæ¹é¢ããæããã«ãªã£ãŠããŸãã倧è±è£œåãç¹ã«è±ä¹³ã«ã¯ãã³ã¬ã³ãå€ãå«ãŸããŠãããç¥çµæ¯æ§ã®ããééå±ãçºéæããã³æäººã®è³ã«çŽæ¥éã蟌ã¿ãŸãããã³ã¬ã³ã¯åºåºæ žããã®ä»ã®çµç¹ã«èç©ããæ ¢æ§çãªæé²ã¯ããŒãã³ãœã³ç ã«äŒŒãçç¶ïŒéããçåºçž®ãèªç¥é害ã粟ç¥é害ïŒãåŒãèµ·ãããŸãã逿²¹ã«å«ãŸãããµã«ãœãªããŒã«ãšããååç©ã¯ãããŒãã³ãœã³ç ãDNAæå·ãšã®é¢é£ãææãããŠããŸããè¡æ¶²è³é¢éã¯ã€ãœãã©ãã³ãé²åŸ¡ã§ããŸãããã€ãœãã©ãã³ã¯å®¹æã«è³ãééããè³å šäœã®ãšã¹ããã²ã³å容äœãé µçŽ ç³»ãšçžäºäœçšããŸãã倧è±ã®æåã«ãã£ãŠåŒãèµ·ããããç²ç¶è ºãã«ã¢ã³æ¬ ä¹ã¯ããããã幎霢ã«ãããŠèªç¥æ©èœãäœäžãããŸãããã女æ§ã¯ãã¢ã«ããã€ããŒç ã«äŒŒãçç¶ïŒé床ã®ç©å¿ããæ··ä¹±ãèŠåœèé害ïŒãçºçãããšå ±åããŸããã圌女ã¯å€§è±ç²ãå«ãåžè²©ã®ãã³ãé£ã¹ãã®ãããããšçç¶ã¯å®å šã«æ²»ãŸããŸããããåã³å€§è±ãæåãå§ãããšçç¶ãåçºããŸããã倧è±åŒ·åãã³ã«å«ãŸããå°éã®ã€ãœãã©ãã³ã¯ãç²ç¶è ºçŸæ£ã®ããäººã«æ·±å»ãªçç¶ãåŒãèµ·ããã®ã«ååã§ããããšã倿ããã
質å 28: 倧è±ã®æåã¯ãæ¶åé害ããã¿ãã³æ¬ ä¹ãããã©ã«ã®äžåè¡¡ã«ã©ã®ããã«åœ±é¿ããŸãã?
åçïŒå€§è±ã«å«ãŸããææ é€çŽ ã¯ãæ¶ååšç³»ãšæ é€ç¶æ ã«æ§ã ãªæªåœ±é¿ãåãŒããŸãããããã¢ãŒãŒé»å®³å€ã¯ã¿ã³ãã¯è³ªã®æ¶åã«äžå¯æ¬ ãªé µçŽ ãé»å®³ããèµèã«ä»£åçãªéå°åæ³ã匷ããããšã§ãæ¶åäžè¯ãèšæºæãã¬ã¹ãåŒãèµ·ãããŸãããªãªãŽç³ïŒäººéãæ¶åã§ããªãè€åç³ïŒã¯å€§è žã§çºé µãã倿¥ãã倧è±ãæåããŠãã人ã ãæ©ãŸããŠããéŒè žãåŒãèµ·ãããŸããã¬ã¯ãã³ã¯è žå£ãæå·ããåžåäžè¯ãæããŸãããµããã³ã¯è žç®¡ç²èã«ç©Žãéããè žã®ééæ§ãé«ããéšåçã«æ¶åãããã¿ã³ãã¯è³ªã现èãè¡æµã«å ¥ã蟌ãããšãå¯èœã«ããŸãããã®ããªãŒããŒã¬ãããçå矀ã¯ãé£ç©ã¢ã¬ã«ã®ãŒãèªå·±å ç«åå¿ãå šèº«æ§ççã®åå ãšãªããŸãããããã®ææ é€çŽ ã®èç©çãªåœ±é¿ã«ãããæ é€çŽ ã®åžåãšæçãªçްèã«ãšã£ãŠäžå©ãªæ¶åç°å¢ãäœãåºãããç åèã«ãšã£ãŠæå©ãªç°å¢ãšãªããŸãã
倧è±ã«å«ãŸãããã£ãã³é žã¯ãäºéãéãã«ã«ã·ãŠã ããã°ãã·ãŠã ãªã©ã®ããã©ã«ãäžæº¶æ§ã®è€åäœã«çµåãããäœå ã«åžåãããã«ééããŸããäºéæ¬ ä¹ã¯å ç«æ©èœãåµå·æ²»çãæé·ãçæ®æ©èœã«æªåœ±é¿ãåãŒããŸãã鿬 ä¹ã¯è²§è¡ãç²åŽãåŒãèµ·ãããŸããã«ã«ã·ãŠã æ¬ ä¹ã¯éªšå¯åºŠãšç¥çµçæ©èœãäœäžãããŸããå€§è±æ¥çã¯ããããã®ããã©ã«ã補åã«æ·»å ããããšã§ãããè£ãããšããŠããŸãããããã©ã«ã®åžåãé»å®³ããææ é€çŽ ãå«ãé£åã«ããã©ã«ãæ·»å ããã®ã¯èª€ã£ãæŠç¥ã§ãã倧è±ã¯ãŸãããã¿ãã³AãB12ãDãKã®åžåãé»å®³ããŸãã倧è±ãäž»ãªã¿ã³ãã¯è³ªæºãšããŠé Œã£ãŠããããžã¿ãªã¢ã³ã¯ãæ€ç©æ§é£åã«ã¯çäœå©çšå¯èœãªB12ãå«ãŸããã倧è±ã®ææ é€çŽ ã¯åµã乳補åããåŸãããB12ã®åžåã劚ãããããç¹ã«B12æ¬ ä¹çã«ããããããã§ããããããžã¿ãªã¢ã³ç·æ§ã¯ãé·å¹Žã«ããã倧éã®å€§è±æåã«ãã£ãŠå¯ç²ç¶è ºãã«ã¢ã³å€ãæ£åžžå€ã®4åè¿ããŸã§äžæããŠããããšã«æ°ã¥ããã倧è±ãé£äºããã®ã«ã«ã·ãŠã åžåãé»å®³ããŠããããã圌ã®äœã¯è¡äžã«ã«ã·ãŠã æ¿åºŠãç¶æããããã«éªšããã«ã«ã·ãŠã ãæœåºããŠããã®ã ãç²ç¶è ºããŒã«ãŒãæ£åžžç¯å²ã®äžéå€ã«ãšã©ãŸã£ãŠããã
質å 29: 倧è±ã®æåã«ãã£ãŠæã倧ããªãªã¹ã¯ã«çŽé¢ããéå£ã¯ã©ãã§ããããŸãããªã圌ãã¯ç¹ã«è匱ãªã®ã§ããããã
åçïŒè±ä¹³ãæåããŠããä¹³å ã¯ãæãè匱ãªéå£ã§ãã圌ãã¯ãèåšã圢æãããå åæ³ç³»ã確ç«ãããæãéèŠãªçºéæã«ã倧éã®ã€ãœãã©ãã³ãæåããŸããããçšåºŠå€§è±ååç©ã代è¬ã»ææ³ã§ããæäººãšã¯ç°ãªããä¹³å ã¯æçããè§£æ¯ç³»ãæ¬ ããŠããŸãããã®ããã代æ¿é£åãéžã¶ããšãã§ããŸãããæ©ç£å ãäœåºçäœéå ã¯ãè±ä¹³ã«å«ãŸããéå°ãªãã³ã¬ã³ããã®ä»ã®ééå±ãèç©ã»ææ³ã§ããªããããè€åçãªãªã¹ã¯ã«çŽé¢ããŸããå 倩æ§ç²ç¶è ºæ©èœäœäžçã®ä¹³å ã¯ã倧è±ã®æç²ç¶è ºäœçšãè¬ã®å¹æãæã¡æ¶ããããç¹ã«å±éºã«ãããããŠããŸããçºéäžã®è³ãçæ®ç³»ãå ç«ç³»ãç²ç¶è ºã¯ãã¹ãŠä¹³å æã«é害ã®åœ±é¿ãåããããã圱é¿ã¯ææ¥æä»¥éãŸã§çŸããªãå Žåããããããå æé¢ä¿ã蚌æããããšãå°é£ã§ãæ¥çãåŠå®ãããããªããŸãã
倧è±ã€ãœãã©ãã³ã¯ç²ç¶è ºãã«ã¢ã³ã®åæãé»å®³ããç²ç¶è ºè¬ã®äœçšã劚ãããããæ¢åã®ç²ç¶è ºçŸæ£ã®ãã人ã¯é倧ãªãªã¹ã¯ã«çŽé¢ããŸããã·ã³ã¹ãã€ããªã©ã®ç²ç¶è ºè¬ãæçšããŠãã人ã¯ã倧è±ã®æåã«ããè¬ã®å¹æããªããªãããšããããŸããæŽå¹Žæé害ã®ãã女æ§ã¯ãäœå ã®ãšã¹ããã²ã³æ¿åºŠãäœãããã倧è±ã€ãœãã©ãã³ã®ãšã¹ããã²ã³äœçšãå¢åŒ·ãããä¹³ããã®æé·ãåºæ¿ããå¯èœæ§ããããŸãããã«ã¢ã³é¢é£ã®æ²»çãåããŠããããæ£è ã¯ãã²ãã¹ãã€ã³ãã¿ã¢ãã·ãã§ã³ã®æ²»ç广ãæã¡æ¶ãããšã瀺ãããŠããããã倧è±ãé¿ããã¹ãã§ãã倧è±ãäž»ãªã¿ã³ãã¯è³ªæºãšããŠé Œã£ãŠããããžã¿ãªã¢ã³ãããŒã¬ã³ã¯ãæéã®çµéãšãšãã«ææ é€çŽ ã®åœ±é¿ãèç©ããããã©ã«æ¬ ä¹ãç²ç¶è ºæå¶ãæ¶ååšç³»ã®æå·ãåŒãèµ·ãããŸããèªå·±å ç«çŸæ£ã®ãã人ã¯ããµããã³ãã¬ã¯ãã³ãè žã®ééæ§ãé«ããå ç«åå¿ãåºæ¿ãããããçç¶ãæªåãããªã¹ã¯ããããŸããäžåŠã«æ©ã女æ§ã¯ãæåããŠãããå¥åº·é£åããåŠåš ã«äžå¯æ¬ ãªãã«ã¢ã³ä¿¡å·ãé»å®³ããŠããããšãç¥ããã«ãçæ®æ©èœãé»å®³ããŠããå¯èœæ§ãããã
質å 30: å°éã®äŒçµ±çãªçºé µå€§è±ãšå€§éã®çŸä»£ã®å 工倧è±è£œåã®å¥åº·ãžã®åœ±é¿ã«ã¯ã©ã®ãããªéãããããŸãã?
åçïŒäŒçµ±çãªçºé µå€§è±è£œåïŒ1幎以äžçæãããå³åã倩ç¶éžé ã®é€æ²¹ããã³ããçŽè±ãªã©ïŒã¯ãå€åã«ãã£ãŠææ é€çŽ å«æéãå€§å¹ ã«æžå°ããæçãªååç©ãçæãããå ŽåããããŸããé·ãçºé µæéã«ãããé µçŽ ããããã¢ãŒãŒé»å®³å€ããã£ãã³é žå¡©ããã®ä»ã®åé¡ãšãªãæåãåè§£ããŸããçºé µã«çšããããæçãªãã¯ããªã¢ãã«ãã¯ããã¿ãã³ãçæããæ¶åæ§ãé«ããå¥åº·ã«æçãªå¯èœæ§ã®ããååç©ãçæããŸããã¢ãžã¢äººã¯ãããã®è£œåããäž»èŠãªã¿ã³ãã¯è³ªæºãšããŠã§ã¯ãªããèª¿å³æãšããŠå°éæåããŠããŸããïŒã¹ãŒãã«æº¶ãããå³å倧ãã1æ¯ã逿²¹å°ã ããã³ãæ°ãªã³ã¹ãªã©ïŒããããã®é©åºŠãªéã§ããã°ãæ®çææ é€çŽ ã«ãããªã¹ã¯ãéå®çã§ãããå°éã®çºé µå€§è±ãå«ãäŒçµ±çãªã¢ãžã¢ã®é£äºã«ã¯ãéãè²ãèãå èèãåµããããŠããã©ã«çµåããã®ä»ã®æªåœ±é¿ãè£ãæ é€äŸ¡ã®é«ãã¹ãŒããå«ãŸããŠããŸããã
çŸä»£ã®å 工倧è±è£œåã¯ãäŒçµ±çãªèª¿çæ³ãšã¯å šã䌌ãŠã䌌ã€ããªããåé¢å€§è±ã¿ã³ãã¯è³ªãçµç¹åæ€ç©æ§ã¿ã³ãã¯è³ªã倧è±ç²ãè±ä¹³ããããŠãããããäœãããæ°åãã®è£œåã¯ã髿ž©é«å§ã®å·¥æ¥çå å·¥åŠçãåããŠããããäž»èŠãªææ é€çŽ ãé€å»ã§ãããæ°ããªæ¯æ§ååç©ãçã¿åºããŠããããã£ãã³é žã¯ã»ãŒãã®ãŸãŸã®ç¶æ ã§æ®åããé¡èãªãããã¢ãŒãŒé»å®³æŽ»æ§ãæç¶ããŠãããã€ãœãã©ãã³æ¿åºŠã¯ãäŒçµ±çãªè£œåãããé«ãå Žåãå€ãããããµã³æ®çç©ããªãžãã¢ã©ãã³ãããããœã¢ãã³ãéé¢ã°ã«ã¿ãã³é žã宿åãæ±æããŠãããã¢ã¡ãªã«äººã¯ãããã®å·¥æ¥è£œåãèª¿å³æãšããŠã§ã¯ãªããäž»èŠãªã¿ã³ãã¯è³ªæºãšããŠæ¶è²»ããŠãããäŸãã°ãã³ããäžæ¯ã®è±ä¹³ãé£äºã®äž»åœ¹ãšããŠã®è±ããŒã¬ãŒãåé¢å€§è±ããã£ã·ãå«ãã ãããã€ã³ããŒãå¯äžã®æ 逿ºãšããŠã®ä¹³å çšèª¿åä¹³ãªã©ã§ããã FDAãæšå¥šããå¿è¡ç®¡ç³»ãžã®å¹æã§ãã1æ¥25ã°ã©ã ã®å€§è±ã¿ã³ãã¯è³ªãæåãããšãåŸæ¥ã®é£äºã§ã¯çµéšããããšã®ãªãã¬ãã«ã®ææ é€çŽ ãééå±ãã€ãœãã©ãã³ãæåãããŸããçŸä»£ã®å€§è±è£œåããäŒçµ±çãªã¢ãžã¢ã®å€§è±è£œåãšåã广ããããããšãã䞻匵ã¯ãèª¿çæ¹æ³ãæåãæåéã«ãããæ ¹æ¬çãªéããç¡èŠããŠããŸãã