æ ¶æçŸ©å¡Ÿå€§åŠ(æ ¶å€§)ã¯6æ9æ¥ãã¢ããé žãäžã§ãã°ã«ã¿ãã³é žã®æåããåäœã®é£²æ°Žéãå¢å ãããããšã«ãããçŽ°èæææ§ã®äžç¢ã«äŒŽãè±æ°Žçãæããããšãæããã«ãããšçºè¡šããã
åææã¯ãæ ¶å€§ è¬åŠç ç©¶ç§ã®åå¡éåžå€§åŠé¢ç(ç ç©¶åœæ)ãåã»è¬åŠéšã®éå«åºææãææ²»ããŒã«ãã£ã³ã°ã¹ã®å ±åç ç©¶ããŒã ã«ãããã®ã詳现ã¯ãåœéåŠè¡èªãNutrientsãã«ãªã³ã©ã€ã³æ²èŒãããã
äžçä¿å¥æ©é¢(WHO)ã¯ã1æ¥ã«3å以äžã®è»äŸ¿ãŸãã¯æ°Žæ§äŸ¿ãèŠãããããŸãã¯ããã®äººã«ãšã£ãŠéåžžãããé »ç¹ã«æäŸ¿ãããããšããäžç¢ããšå®çŸ©ããŠãããæ¥æ§ã®äžç¢æ§çŸæ£ã¯ãç¹ã«çºå±éäžåœã®å¹Œå ã«å€ãèŠãããçŸåšãäžçäžã§æãéèŠãªå¥åº·åé¡ã®1ã€ãšãªã£ãŠãããçŽ°èæææ§ã«ãããã®ããäžçäžã§æãèå»¶ããŠããäžç¢æ§çŸæ£ãšãããŠããã
äžç¢æ§çŸæ£ã«ãããŠãæ é€ç¶æ ã¯çœ¹æ£çããã³æ»äº¡çã«åœ±é¿ããéèŠãªå åãšããŠç¥ãããŠãããäŸãã°ãé£äºæ§ã¿ã³ãã¯è³ªã«ããæ é€ç®¡çã¯ãæç¶æ§ã®äžç¢ãäŸ¿ã®æåºéã®æžå°ã«å¹æçã§ããããšãç¥ãããŠããã»ããç¹å®ã®ã¢ããé žãè žã®ççãæå¶ããããšãå ±åãããŠãããããããçŽ°èæææ§ã®äžç¢ã®æ»äº¡çãæ¹åããé£äºèŠå ã¯ããŸã ãããããç¹å®ãããŠããªããšããã
ããã§ç ç©¶ããŒã ã¯ä»åããŸãé£äºå åãç¹ã«ã¿ã³ãã¯è³ªæåãæææ§äžç¢çã«äžãã圱é¿ãæããã«ãããããéåžžé£(ã¿ã³ãã¯æº:ãã«ã¯ã«ãŒã€ã³)ãŸãã¯ã¢ããé žé£(éåžžé£ã®ã¿ã³ãã¯æåããã¹ãŠã¢ããé žã«çœ®æãã飌æ)ãäžããããŠã¹ã«ãè žç®¡ç å现èã§æåæ§ããŠã¹ã«èŽæ»çãªæææ§äžç¢çãåŒãèµ·ããCitrobacter rodentium(C.rodentium)ãææãããçåçã®æ¯èŒãè¡ã£ããšããã
-

ä»åã®ç ç©¶ã®æŠå¿µå³ãã¢ããé žé£ã¯æ¥åžžçãªé£²æ°Žéãå¢å ãããããšã«ãããèŽæ»çãªçŽ°èæææ§ã®äžç¢ã«ããè±æ°Žçãäºé²ããããšã確èªãããããŸãã¢ããé žé£ã¯è¡äžãè žå ã®ã°ã«ã¿ãã³é žæ¿åºŠãé«ãããè žå 现èå¢ã«ãå€åãããããããšãæãããšãªã£ããã°ã«ã¿ãã³é žã®æäžã«ãã£ãŠã飲氎éã¯å¢å ããè±æ°Žãæããããšãå¯èœã§ãã (åºæ:æ ¶å€§ãã¬ã¹ãªãªãŒã¹PDF)
ãã®çµæãéåžžé£æé€çŸ€ã§ã¯ææ2é±é以å ã«ã»ãšãã©ã®ããŠã¹ãæ»äº¡ããã®ã«å¯Ÿããã¢ããé žé£æé€çŸ€ã§ã¯å€§éšåã®ããŠã¹ãçåããŠããããšã確èªãããã
-

ã¢ããé žé£ã¯èŽæ»çãªè žç®¡çŽ°èææã«ããçåçãäžæãããããšãæãããšãªã£ããéåžžé£ãŸãã¯ã¢ããé žé£ãäžããããŠã¹(å·Š)ã«C.rodentiumãææãããçåçã®æ¯èŒãè¡ãããããã®çµæãã¢ããé žé£æé€çŸ€ã§ã¯éåžžé£æé€çŸ€ãšæ¯ã¹ãçåçãåçã«äžæããããšã確èªããã(å³) (åºæ:æ ¶å€§ãã¬ã¹ãªãªãŒã¹PDF)
ãããåããŠãã¢ããé žé£ãè žç®¡ææåŸã®çåçãäžæãããèŠå ã«ã€ããŠã®æ€èšŒãè¡ããããšãããã¢ããé žé£ã¯ç åèã®è žç®¡ãžã®å®çãççç æ ã«ã¯åœ±é¿ããªãããšã瀺åãããããè±æ°Žæã«é«å€ãšãªãè¡æ¶²å°¿çŽ çªçŽ (BUN:Blood ureanitrogen)ã®å€ããéåžžé£æé€çŸ€ãšæ¯ã¹ãã¢ããé žé£æé€çŸ€ã§ã¯ææåŸ6æ¥ç®ã«ææã«äœäžããŠããããšãèªãããããšããããã®ããšã¯ãã¢ããé žé£ãæææ§äžç¢ã«ããè±æ°Žçãæå¶ããŠããããšã瀺ããã®ã§ãããšããã»ããã¢ããé žé£ã§ã¯é£²æ°Žéãå¢å ããŠããããšã芳å¯ããããšããã
-

ã¢ããé žé£ã¯é£²æ°Žéãå¢å ãããæææ§ã®äžç¢ã«ããè±æ°Žãäºé²ããããšã倿ãéåžžé£ãŸãã¯ã¢ããé žé£ãäžããããŠã¹ã«C.rodentiumãææãããç³äŸ¿äžã®èæ°(å·Š)ãè¡æ¶²å°¿çŽ çªçŽ (BUNãäžå€®)ã飲氎é(å³)ã®æ¯èŒãè¡ããããã¢ããé žé£ã¯C.rodentiumã®è žç®¡ãžã®å®çã«ã¯åœ±é¿ããªãã£ãããææåŸã®è±æ°Žçãæå¶ããŠããããšã¯æãããšãªã£ããããã«ãã¢ããé žé£ã¯é£²æ°Žéãå¢å ãããããšã確èªããã (åºæ:æ ¶å€§ãã¬ã¹ãªãªãŒã¹PDF)
ããã«ãè¡äžã¢ããé žæ¿åºŠãšé£²æ°Žéãšã®éã«é¢é£ãããããšããé£äºã®å€åãè žå 现èå¢ã®çµæã«åœ±é¿ããããšãç¥ãããŠããããšããã䞡矀ã®è¡æŒ¿ã»ç³äŸ¿äžã®ã¢ããé žæ¿åºŠãè žå 现èå¢ã®çµææ¯èŒãè¡ã£ããšãããéåžžé£æé€çŸ€ãšæ¯ã¹ãŠã¢ããé žé£æé€çŸ€ã§ã¯ãè¡æŒ¿ããã³ç³äŸ¿äžã§ã°ã«ã¿ãã³é žã®æ¿åºŠããErysipelotrichaceaeè矀ã®å²åãé«ãããšã確èªããããšããã
-

ã¢ããé žé£ã¯è¡äžã»è žå ã®ã°ã«ã¿ãã³é žæ¿åºŠãé«ãããè žå 现èå¢ã®çµæãå€åãããããšãæãããšãªã£ããéåžžé£ããŸãã¯ã¢ããé žé£ãäžããããŠã¹ã®è¡æŒ¿(å·Š)ã»ç³äŸ¿(äžå€®)äžã®ã¢ããé žæ¿åºŠã®æ¯èŒãè¡ãããããããšãã¢ããé žé£æé€çŸ€ã§ã°ã«ã¿ãã³é žã®æ¿åºŠãé«ãããšã確èªãããããŸããErysipelotrichaceae现è矀ã®å²åãã¢ããé žé£æé€çŸ€ã§é«ãããšã倿ãã(å³) (åºæ:æ ¶å€§ãã¬ã¹ãªãªãŒã¹PDF)
ããããçµæãèžãŸããã¢ããé žé£æé€çŸ€ã®è¡äžã»è žå ã§å¢ããŠããã°ã«ã¿ãã³é žãçµå£çã«æäžãããšããã飲氎éãå¢å ããããšã倿ããã»ããã°ã«ã¿ãã³é žã®æäžã«ãããC.rodentiumææåŸã®BUNã®å€ãå¯Ÿç §çŸ€ãšæ¯ã¹ãŠææã«äœäžããããŠã¹ã®çåçãäžæããããšã確èªããããšããã
-

ã°ã«ã¿ãã³é žã®æäžã¯é£²æ°Žéãå¢å ãããæææ§ã®äžç¢ã«ããè±æ°Žãæå¶ããããšã確èªããããã°ã«ã¿ãã³é žãæåããããšã«ããã飲氎éãå¢å ããããšãæãããšãªã£ã(å·Š)ããŸããC.rodentiumææåŸã®BUNã®å€ãå¯Ÿç §çŸ€ãšæ¯ã¹ãŠææã«äœäžã(äžå€®)ãããŠã¹ã®çåçãèæã«äžæãã(å³) (åºæ:æ ¶å€§ãã¬ã¹ãªãªãŒã¹PDF)
人ã¯å¹Žéœ¢ãéããããšã«ãäœå æ°ŽåéãåŸã ã«æžå°ããŠãããšãããããŸããåã®æžããæãã壿žäžæ¢ã®åããå 霢ãšãšãã«è¡°ãããããæ°Žåãå¿ èŠãªç¶æ ã«ãã£ãŠãåã®æžããæãã«ãããªããäžæ¹ã乳幌å ãå¿ èŠæ°Žåéãå€ãããšãç¥ãããŠããããã®ãããé«éœ¢è ã乳幌å ã¯ãè±æ°Žçã«ãªããªã¹ã¯ãé«ããšãããŠãããä»åã®ç ç©¶ææã¯ãã¢ããé žæåãæææ§ã®äžç¢ã«ããè±æ°Žçã«å¯ŸããŠã ãã§ãªããããããè±æ°Žçãªã¹ã¯ã®é«ãé«éœ¢è ã乳幌å ã®ããããè±æ°Žããäºé²ã§ããå¯èœæ§ã瀺åãããã®ã§ãããä»åŸã®å®çšåãæåŸ ããããšããŠããã