¡ÖÂÀ¤Ã¤Á¤ã¤Ã¤¿¡×¡Ö¤ªÊ¢¤¬½Ð¤Æ¤­¤¿¤Ê¡×¡£ÈîËþ¤Ï´÷¤ß·ù¤ï¤ì¤Æ¤¤¤ë¤¬¡¢ÈîËþ¤Ë´Ø¤·¤Æ¤Ï¸í²ò¤â¿¤¤¡£²¬»³Âç³Ø°å³ØÉô¤ÎÃæÈøÆÆŵ¶µ¼ø¤Ï¡ÖÎ㤨¤Ð¡¢Ç¯¤ò¼è¤ë¤ÈÂå¼Õ¤¬²¼¤¬¤êÃæǯÂÀ¤ê¤Ë¤Ê¤ê¤ä¤¹¤¤¡¢¤È¤¤¤¦¤Î¤Ï´Ö°ã¤¤¤Ç¤¹¡£20¡Á50Âå¤ÏÂå¼ÕΨ¤¬°ÂÄꤷ¡¢Äã²¼¤¹¤ë¤³¤È¤Ê¤¯²£¤Ð¤¤¤Ç60Âå¤Ë¤Ê¤ë¤È1ǯ¤´¤È¤Ë0.7¡ó¤Û¤ÉÄã²¼¤¹¤ë¤³¤È¤¬¤ï¤«¤Ã¤Æ¤¤¤Þ¤¹¡×¤È¤¤¤¦¡½¡½¡£

¢¨ËܹƤϡ¢ÃæÈøÆÆŵ¡¦ÌÓÆâ³È¡ÊÃø¡Ë¡¢¥Ê¥¾¥í¥¸¡¼¡Ê¶¨ÎÏ¡Ë¡Ø¥¦¥½¤ß¤¿¤¤¤Ê¿ÍÂΤÎÏäòÂç³Ø¤ÎÀèÀ¸¤Ë²òÀ⤷¤Æ¤â¤é¤¤¤Þ¤·¤¿¡£¡Ù¡Ê½¨ÏÂ¥·¥¹¥Æ¥à¡Ë¤Î°ìÉô¤òºÆÊÔ½¸¤·¤¿¤â¤Î¤Ç¤¹¡£

¼Ì¿¿¡áiStock.com¡¿Doucefleur
¢¨¼Ì¿¿¤Ï¥¤¥á¡¼¥¸¤Ç¤¹ - ¼Ì¿¿¡áiStock.com¡¿Doucefleur

¢£Ç¯¤ò¤È¤Ã¤Æ¤âÂå¼Õ¤ÏÍî¤Á¤Ê¤¤‼

ËܹƤϻ䤿¤Á¸½Âå¿Í¤Ë¤È¤Ã¤Æ¤Î±Ê±ó¤Î¥Æ¡¼¥Þ¤È¤â¤¤¤¨¤ëÏ·²½¤È¥À¥¤¥¨¥Ã¥È¤Ë¤Þ¤Ä¤ï¤ëÆ⡤ÎÏäǤ¹¡£¡ÖÆâ¡ǯÎð¡×¤ä¡ÖÆâ¡»éËáפʤɤθÀÍÕ¤¬¼¨¤¹¤è¤¦¤ËÆ⡤ÈÏ·²½¡¦¥À¥¤¥¨¥Ã¥È¤Î´Ø·¸¤Ï¤â¤Ï¤ä¾ï¼±¤È¤¤¤Ã¤Æ¤â¤è¤¤¤Ç¤·¤ç¤¦¡£

¤·¤«¤·¡¢¤½¤Î¾ï¼±¡¢¤É¤³¤Þ¤ÇºÇ¿·¤ÎÃμ±¤Ë¥¢¥Ã¥×¥Ç¡¼¥È¤Ç¤­¤Æ¤¤¤Þ¤¹¤Ç¤·¤ç¤¦¤«¡©

¡ÖÃæǯ°Ê¹ß¤ÏÂÀ¤ê¤ä¤¹¤¯¤Ê¤ë¡×¤È¤¤¤¦¸ÀÍÕ¤òʹ¤¤¤¿¤³¤È¤¬¤¢¤ë¤È»×¤¤¤Þ¤¹¡£¤Ý¤Ã¤³¤ê½Ð¤¿¤ªÊ¢¤Ë¾Ýħ¤µ¤ì¤ëÃæǯÂÀ¤ê¤Î¸¶°ø¤Ï¡¢Ç¯¤ò½Å¤Í¤ë¤³¤È¤Ë¤è¤ëÂå¼Õ¤ÎÄã²¼¤À¤È¸À¤ï¤ì¤Æ¤­¤Þ¤·¤¿¡£¤·¤«¤·¡¢¤³¤ì¤Þ¤ÇÂå¼ÕΨ¤¬Ç¯Î𤴤Ȥˤɤ¦Áý¸º¤¹¤ë¤«¤È¤¤¤¦¤Î¤Ï¡¢¼Â¤Ï¤Û¤È¤ó¤É¤ï¤«¤Ã¤Æ¤¤¤Þ¤»¤ó¤Ç¤·¤¿¡£

¥¢¥á¥ê¥«¹ç½°¹ñ¤Î¥Ç¥å¡¼¥¯Âç³Ø¤é¤¬Ä´ºº¤·¤¿¤È¤³¤í¡¢¶Ã¤¯¤³¤È¤Ë¡¢Âå¼ÕΨ¤Ï20Âå¡Á50Âå¤Î´Ö¤ÏÍî¤Á¤Ê¤¤¤³¤È¤¬È½ÌÀ¤·¤Þ¤·¤¿¡£­¡

¤³¤ì¤Þ¤Ç»ä¤¿¤Á¤¬¤·¤Æ¤¤¤¿¡ÖÃæǯ¤Ë¤Ê¤ë¤ÈÂå¼Õ¤¬²¼¤¬¤ë¤«¤éÂÀ¤Ã¤Æ¤â»ÅÊý¤Ê¤¤¡×¤È¤¤¤¦¸À¤¤Ìõ¤Ï¤â¤¦Ä̤¸¤Ê¤¯¤Ê¤ê¤Þ¤¹¡£

Áí¥¨¥Í¥ë¥®¡¼¾ÃÈñÎ̤ϡ¢´ðÁÃÂå¼ÕÎ̤ȿ©»öͶȯÀ­ÂÎÇ®»ºÀ¸¡Ê¿©»ö¸å¤ËÀŤ«¤Ë¤·¤Æ¤¤¤Æ¤â¾¡¼ê¤Ë¾å¤¬¤ëÂå¼ÕÎÌ¡Ë¡¢¤ª¤è¤Ó¿ÈÂγèÆ°¤Ë¤è¤ë¥¨¥Í¥ë¥®¡¼¾ÃÈñÎ̤Ëʬ¤±¤é¤ì¤Þ¤¹¡£²æ¡¹¤¬Ãæǯ°Ê¹ß¤ËÍî¤Á¤ë¤È»×¤Ã¤Æ¤¤¤¿¡ÖÂå¼Õ¡×¤È¤¤¤¦¤Î¤Ï¤³¤Î¤¦¤Á¤Î¡Ö´ðÁÃÂå¼ÕÎ̡פǡ¢¤Ä¤Þ¤ê¡¢²¿¤â¤·¤Ê¤¯¤Æ¤â¿ÈÂΤ¬¾¡¼ê¤Ë¾ÃÈñ¤¹¤ë¥¨¥Í¥ë¥®¡¼Î̤ȹͤ¨¤Æº¹¤·»Ù¤¨¤¢¤ê¤Þ¤»¤ó¡£¤½¤ì¤ÏÀ¸¤­¤ë¤¿¤á¤ËɬÍפʺÇÄ㥫¥í¥ê¡¼¤Î¤³¤È¤òɽ¤·¤Þ¤¹¡£

¿©»öͶȯÀ­ÂÎÇ®»ºÀ¸¤Ï¡¢¿©¸å¤Ë¿©¤Ùʪ¤ò¾Ã²½¡¦µÛ¼ý¡¦±¿È¤¹¤ëºÝ¤ËÇ®¤¬È¯À¸¤·¡¢¤½¤ì¤Ë¤è¤ê¥¨¥Í¥ë¥®¡¼¤¬¾ÃÈñ¤µ¤ì¤ë¤³¤È¤ò¤¤¤¤¤Þ¤¹¤¬¡¢»ä¤¿¤Á¤¬Àݼ褹¤ë¥¨¥Í¥ë¥®¡¼¤Î6¡Á10¡ó¤¬¿©¤Ùʪ¤ò¾Ã²½¤¹¤ë¤¿¤á¤Ë»È¤ï¤ì¤Æ¤¤¤Þ¤¹¡£

¤Þ¤¿¡¢¿ÈÂγèÆ°¤Ë¤è¤ë¾ÃÈñ¤Ï¡¢Ê¸»úÄ̤êÊâ¹Ô¤ä±¿Æ°¡¢»Å»ö¤ä»ÑÀª¤òÊÝ»ý¤¹¤ë¤³¤È¤Ç¡¢¶ÚÆù¤ò»È¤¦¿ÈÂγèÆ°¤Ë¤è¤ë¾ÃÈñ¤¬´Þ¤Þ¤ì¤Þ¤¹¡£

¤½¤ì¤Ç¤Ï¡¢¤³¤ì¤é¤ÎÂå¼ÕΨ¤Ï¡¢Ç¯Îð¤È¤È¤â¤Ë¤É¤¦ÊÑÆ°¤¹¤ë¤Î¤Ç¤·¤ç¤¦¤«¡©

¢£¿Í¤Î´ðÁÃÂå¼ÕΨ¤ÏǯÎð¤È¤È¤â¤Ë¤É¤¦ÊѤï¤ë¤Î¤«¡©

¥Ç¥å¡¼¥¯Âç¤Î¸¦µæ¥Á¡¼¥à¤Ï¡¢29¥«¹ñ¤òÂоݤˡ¢À¸¸å8Æü¡Á95ºÐ¤Þ¤Ç¤Î¿Í¡¢·×6421̾¤ÎËÄÂç¤Ê¥Ç¡¼¥¿¤ò¼ý½¸¡¢Ê¬ÀϤ·¤Þ¤·¤¿¡£³Æ¿Í¤Î1Æü¤ÎÁí¥¨¥Í¥ë¥®¡¼¾ÃÈñÎ̤ò¬Äꤹ¤ë¤¿¤á¡¢ÂоݼԤˡÖÆó½Åɸ¼±¿å¡ÊDoubly-Labelled water¡¢DLW¡ËË¡¡×¤òÍѤ¤¤Æ¤¤¤Þ¤¹¡£DLWË¡¤Ï¡¢¼«Á³³¦¤Ë¤¿¤¯¤µ¤ó¸ºß¤¹¤ë¿åÁǤȻÀÁǤȤϾ¯¤·¤À¤±·Á¤Î°ã¤¦¿åÁǤȻÀÁǤ«¤éºî¤Ã¤¿Æó½Åɸ¼±¿å¤ò°û¤ó¤Ç¤â¤é¤¤¡¢¤½¤ì¤¬¤É¤ì¤À¤±Á᤯Ǣ¤ä¸Æµ¤¤«¤éÇӽФµ¤ì¤ë¤«¤òÄ´¤Ù¤ë¤³¤È¤Ç¡¢¿ÈÂΤ¬¾ÃÈñ¤¹¤ë1Æü¤Î¥¨¥Í¥ë¥®¡¼ÎÌ¡Ê¡áÂå¼ÕΨ¡Ë¤ò¬Äꤹ¤ëÊýË¡¤Ç¤¹¡£¤³¤ì¤Ë¤è¤ê¡¢À¸¤­¤ë¤¿¤á¤ËɬÍפʥ¨¥Í¥ë¥®¡¼Î̤À¤±¤Ç¤Ê¤¯¡¢1Æü¤Ë¾ÃÈñ¤µ¤ì¤¿¤¹¤Ù¤Æ¤Î¥¨¥Í¥ë¥®¡¼Î̤¬»»½Ð¤Ç¤­¤Þ¤¹¡£

·ë²Ì¡¢¿Í¤ÎÂå¼ÕΨ¤ÏÆýÍÄ»ù´ü¤Ë¥Ô¡¼¥¯¤ò·Þ¤¨¡¢20Âå¤Þ¤Ç¤ËÌó3¡óÄã²¼¤¹¤ë¤³¤È¤¬È½ÌÀ¤·¤Þ¤·¤¿¡£10Âå¤ÏÀ®Ä¹´ü¤Ë¤¢¤¿¤ê¤Þ¤¹¤¬¡¢»×½Õ´ü¤ÎÂνŤ¢¤¿¤ê¤Î1Æü¤ÎɬÍ×¥«¥í¥ê¡¼¤ÎÁý²Ã¤Ï¤Ê¤¯¡¢¡ÖÂå¼Õ¤ÎµÞ¾å¾º¡×¤Ï¸«¤é¤ì¤Þ¤»¤ó¤Ç¤·¤¿¡£À®Ä¹´ü¤Ç¥â¥ê¥â¥ê¿©¤Ù¤ÆÂå¼Õ¤â¤É¤ó¤É¤ó¤¹¤ë¤è¤¦¤ÊÀ¤´Ö°ìÈ̤Υ¤¥á¡¼¥¸¤Ï¡¢´ðÁÃÂå¼Õ¤Ë¤ª¤¤¤Æ¤Ï¸«¤é¤ì¤Ê¤«¤Ã¤¿¤Î¤Ç¤¹¡£

¼Ì¿¿¡áiStock.com¡¿Doucefleur
¢¨¼Ì¿¿¤Ï¥¤¥á¡¼¥¸¤Ç¤¹ - ¼Ì¿¿¡áiStock.com¡¿Doucefleur

Âå¼ÕΨ¤¬ºÇ¤âÂ礭¤¯ÊѲ½¤¹¤ë¤Î¤Ï¡¢À¸¸å1ǯ¤Î´Ö¤Ç¤¢¤ê¡¢1ºÐ»ù¤Ï¡¢Âç¿Í¤ËÈæ¤Ù¤ë¤ÈÂγÊÈæ¤ÇÌó50¡ó¤â¿¤¯¥¨¥Í¥ë¥®¡¼¤ò¾ÃÈñ¤·¤Æ¤¤¤Þ¤·¤¿¡£¤½¤·¤Æ¡¢20Âå¡Á50Âå¤Î´Ö¤Ï¡¢Âå¼ÕΨ¤¬ºÇ¤â°ÂÄꤷ¡¢Äã²¼¤¹¤ë¤³¤È¤Ê¤¯²£¤Ð¤¤¤Ë¤Ê¤Ã¤Æ¤¤¤¿¤Î¤Ç¤¹¡£

¤Þ¤¿¡¢Â¾¤ÎÍ×°ø¤ò¹Íθ¤·¤Æ¤â¡¢ÃËÀ­¤È½÷À­¤ÎÂå¼ÕΨ¤ÎÊѲ½¤Ë¤Ï¡¢¼Â¼ÁŪ¤Ê°ã¤¤¤¬¤¢¤ê¤Þ¤»¤ó¤Ç¤·¤¿¡£¤Ä¤Þ¤ê¡¢ÃæǯÂÀ¤ê¤Ï¡¢Âå¼Õ¤ÎÄã²¼¤¬¸¶°ø¤Ç¤Ï¤Ê¤¤¤È¹Í¤¨¤é¤ì¤Þ¤¹¡£

¤Ç¤Ï¡¢Âå¼ÕΨ¤Ï¤¤¤Ä¤«¤éÄã²¼¤¹¤ë¤Î¤Ç¤·¤ç¤¦¤«¡©¡¡¥Ç¡¼¥¿Ê¬ÀϤηë²Ì¡¢Âå¼ÕΨ¤¬ÌÀ³Î¤Ë²¼¤¬¤ê»Ï¤á¤ë¤Î¤Ï60ºÐ¤ò²á¤®¤Æ¤«¤é¤Ç¤·¤¿¡£60Âå¤Ë㤹¤ë¤È¡¢¿Í¤ÎÂå¼Õ¤Ï1ǯ¤´¤È¤Ë0.7¡ó¤Û¤ÉÄã²¼¤¹¤ë¤È¤Î¤³¤È¤Ç¤¹¡£¤½¤ì¤Ç¤âÄ㲼Ψ¤Ï¤ï¤º¤«¤Ê¤â¤Î¤Ç¡¢Â礭¤ÊµÞÍî¤Ï¤¢¤ê¤Þ¤»¤ó¡£

¤·¤«¤·¡¢90Âå¤ËÆþ¤ë¤È¡¢1Æü¤ËɬÍפʥ¨¥Í¥ë¥®¡¼Î̤ϡ¢ÃæǯÁؤËÈæ¤Ù¤ÆÊ¿¶Ñ26¡ó¾¯¤Ê¤¯¤Ê¤Ã¤Æ¤¤¤Þ¤·¤¿¡£¤³¤ì¤Ï¡¢¶ÚÆùÎ̤¬¾¯¤Ê¤¯¤Ê¤ë¤À¤±¤Ç¤Ê¤¯¡¢ºÙ˦¤ÎƯ¤­¤¬Æߤ¯¤Ê¤ë¤¿¤á¤Ç¤¹¡£¤â¤Á¤í¤ó¡¢¸µµ¤¤Ë¼«Î©¤·¤Æ¼«ÂðÀ¸³è¤ò¤·¤Æ¤¤¤ë¹âÎð¼Ô¤È¡¢¿²¤¿¤­¤ê¤Î»ÜÀßÆþµï¼Ô¤È¤Îº¹¤ÏÂ礭¤¯¡¢¸Ä¿Íº¹¤¬¤¢¤ë¤³¤È¤ÏÌÀ³Î¤Ç¤¢¤ë¤³¤È¤âÉÕ¤±²Ã¤¨¤Æ¤ª¤­¤Þ¤¹¡£

¡Ö´ðÁÃÂå¼Õ¤ÏǯÎð¤ò½Å¤Í¤Æ¤â°Õ³°¤ÈÄã²¼¤·¤Ê¤¤¡×¤È¤¤¤¦»Ä¹ó¤Ê»ö¼Â¤¬¡¢Äü¤á¤º¥¸¥à¤ä¿©»öÀ©¸Â¤ÇÂη¿¤ò°Ý»ý¤¹¤ë¥â¥Á¥Ù¡¼¥·¥ç¥ó¤Ë¤Ê¤ì¤Ð¤¤¤¤¤È»×¤¤¤Þ¤¹¡£

¢£¤ª¼ò¤Ë¶¯¤¤¿Í¤ÏÅüǢɤˤʤê¤ä¤¹¤¤¡ª

¤µ¤Æ¡¢ÈîËþ¤Ë´Ø¤ï¤ë¸í²ò¤ò¤â¤¦¤Ò¤È¤Ä²ò¤¤¤Æ¤ª¤­¤Þ¤·¤ç¤¦¡£ÅüǢɤˤĤ¤¤Æ¤Î¤ªÏäǤ¹¡£

ÅüǢɤÈʹ¤¯¤È¡¢¤ªÊ¢¤¬½Ð¤¿ÈîËþ¤Î¿Í¡¢ÉÔÀÝÀ¸¤Ê¿Í¤¬¤Ê¤ëɵ¤¤È¤¤¤¦¥¤¥á¡¼¥¸¤¬¤¢¤ê¤Þ¤¹¤¬¡¢¤³¤ì¤Ï¸í²ò¤Ç¤¹¡£Î㤨¤Ð¡¢ÆüËܿͤò´Þ¤àÅ쥢¥¸¥¢¿Í¤ÏÈîËþ¤Ç¤Ê¤¯¤Æ¤âÅüǢɤˤʤê¤ä¤¹¤¤¤³¤È¤¬ÃΤé¤ì¤Æ¤¤¤Þ¤¹¡£¤µ¤é¤ËºÇ¶á¡¢¤ª¼ò¤Ë¶¯¤¤¿Í¤¬»ý¤Ä¥¢¥ë¥³¡¼¥ë¤ò¤É¤ó¤É¤óʬ²ò¤Ç¤­¤ëALDH2¡Ê2·¿¥¢¥ë¥Ç¥Ò¥Éæ¿åÁǹÚÁÇ¡Ë°äÅÁ»Ò¤¬¡¢ÃËÀ­¤Î2·¿ÅüǢɤμÀ´µ´¶¼õÀ­°äÅÁ»Ò¤Ç¤¢¤ë¤³¤È¤¬¤ï¤«¤ê¤Þ¤·¤¿¡£¤³¤ì¤Ï¤Ä¤Þ¤ê¡¢¥¢¥ë¥³¡¼¥ë¤Ë¶¯¤¤ÃËÀ­¤Ï¡¢ËܼÁŪ¤ËÅüǢɤˤʤê¤ä¤¹¤¤¤³¤È¤ò°ÕÌ£¤·¤Æ¤¤¤Þ¤¹¡£

ÅüǢɤÏÂ礭¤¯1·¿¤È2·¿¤Ëʬ¤±¤é¤ì¤Þ¤¹¡£1·¿ÅüǢɤϡ¢ç¹Â¡(¤¹¤¤¤¾¤¦)¤«¤é½Ð¤ë·ìÅü¡Ê·ì±Õ¤ÎÃæ¤Î¥Ö¥É¥¦Åü¡Ë¤ÎÃͤò°ìÄê¤ËÊݤÄƯ¤­¤ò¤¹¤ë¥Û¥ë¥â¥ó¡¢¥¤¥ó¥¹¥ê¥ó¤¬½Ð¤Ê¤¯¤Ê¤Ã¤Æ¤·¤Þ¤¤¤Þ¤¹¡£¤½¤Î·ë²Ì¡¢¹â·ìÅü¾õÂÖ¤¬Â³¤­¡¢·ì´É¤¬¤Ü¤í¤Ü¤í¤Ë¤Ê¤ê¿§¡¹¤Ê¡´ï¤¬½ý¤ó¤Ç¤­¤Þ¤¹¡£¤Ê¤Î¤Ç1·¿ÅüÇ¢É¤δµ¼Ô¤µ¤ó¤Ï¡¢·ìÅüÃͤò°ìÄê¤ËÊݤĥ¤¥ó¥¹¥ê¥óÃí¼Í¤¬É¬¿Ü¤Ë¤Ê¤ê¤Þ¤¹¡£

¼Ì¿¿¡áiStock.com¡¿Caíque de Abreu
¢¨¼Ì¿¿¤Ï¥¤¥á¡¼¥¸¤Ç¤¹ - ¼Ì¿¿¡áiStock.com¡¿Caíque de Abreu

°ìÊý¤Ç¡¢2·¿ÅüǢɤϡ¢¥¤¥ó¥¹¥ê¥ó¤ÏʬÈ礵¤ì¤Æ¤¤¤ë¤â¤Î¤Î¡¢Æ¯¤­¤¬°­¤¯¤Æ·ìÅüÃͤ¬²¼¤¬¤é¤Ê¤¤¾ì¹ç¡Ê¥¤¥ó¥¹¥ê¥óÄñ¹³À­¡Ë¤ä¡¢Ê¬È礽¤Î¤â¤Î¤¬¸º¤Ã¤Æ¤¤¤ë¾ì¹ç¡Ê¥¤¥ó¥¹¥ê¥óʬÈç¾ã³²¡Ë¤¬¤¢¤ê¤Þ¤¹¡£°äÅÁŪ¤ÊÍ×°ø¤Ë±¿Æ°ÉÔ­¤ä¿©¤Ù¤¹¤®¤Ê¤É¤ÎÀ¸³è½¬´·¤¬²Ã¤ï¤Ã¤Æȯ¾É¤¹¤ë¤È¹Í¤¨¤é¤ì¤Æ¤¤¤Þ¤¹¡£¤Ï¤Ã¤­¤ê¤È¤·¤¿¸¶°ø¤Ï¤Þ¤À¤ï¤«¤Ã¤Æ¤¤¤Þ¤»¤ó¤¬¡¢ÅüǢɴµ¼Ô¤Î95¡ó°Ê¾å¤¬2·¿¤È¤¤¤ï¤ì¤Æ¤¤¤Æ¡¢Ãæ¹âǯ¤Ë¿¤¯È¯¾É¤·¤Þ¤¹¡£

¥¤¥ó¥¹¥ê¥óÄñ¹³À­¤Î¸¶°ø¤Î¤Ò¤È¤Ä¤È¤·¤ÆÈîËþ¤¬¤¢¤ê¤Þ¤¹¡£

¤·¤«¤·¡¢ÆüËܿͤΥ¤¥ó¥¹¥ê¥ó¤òʬÈ礹¤ëǽÎϤϲ¤ÊƿͤËÈæ¤Ù¤ÆÄ㤯¡¢¤½¤Î¤¿¤á¤¿¤È¤¨ÂÀ¤Ã¤Æ¤¤¤Ê¤«¤Ã¤¿¤È¤·¤Æ¤âÅüǢɤˤʤäƤ·¤Þ¤¦¤³¤È¤¬¤¢¤ê¤Þ¤¹¡£¼ÂºÝ¤ËÆüËܤò´Þ¤àÅ쥢¥¸¥¢¤Î¹ñ¡¹¤Ç¤Ï¡¢2·¿ÅüǢɴµ¼Ô¤Ç¤¢¤Ã¤Æ¤âÈîËþ¤ÎÄøÅ٤Ϥ½¤ì¤Û¤É¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£Ê¿¶ÑÂγʻؿô¡Êbody mass index; BMI¡Ë¤Ï25kg¡¿m2̤Ëþ¤Ç¤¢¤ë¤³¤È¤¬Â¿¤¯¡¢Å쥢¥¸¥¢¿Í¤Î°äÅÁŪÁÇ°ø¤¬´Ø·¸¤·¤Æ¤¤¤ë¤È¹Í¤¨¤é¤ì¤Æ¤­¤Þ¤·¤¿¡£

¶áǯ¡¢Å쥢¥¸¥¢¿Í4Ëü3540¿Í¤Î¥²¥Î¥à¥ï¥¤¥É´ØÏ¢¸¦µæ¤¬¹Ô¤ï¤ì¡¢¥¢¥ë¥³¡¼¥ë¤Ø¤ÎÂÑÀ­¡Ê¶¯¤µ¡Ë¤òµ¬Äꤹ¤ë°äÅÁ»Ò·¿¤È¤·¤ÆÃΤé¤ì¤Æ¤¤¤ëALDH2°äÅÁ»Ò¿·¿¤¬¡¢ÃËÀ­¤Î2·¿ÅüǢɤμÀ´µ´¶¼õÀ­°äÅÁ»Ò¤Ç¤¢¤ë¤³¤È¤¬¿·¤¿¤Ë¤ï¤«¤ê¤Þ¤·¤¿¡£­¢

¤Ä¤Þ¤ê¡¢Àè¤Û¤É½Ò¤Ù¤¿¤è¤¦¤Ë¤ª¼ò¤Ë¶¯¤¤¿Í¤Û¤ÉÅüǢɤˤʤê¤ä¤¹¤¤¤È¤¤¤¦¤³¤È¤Ç¤¹¡£¤µ¤é¤Ë¡¢Àµ¾ïÂνŤÎÆüËÜ¿ÍÃËÀ­Ìó100̾¤òÂоݤˤ·¤¿Ä´ºº¤Ë¤è¤ë¤È¡¢ALDH2°äÅÁ»Ò¿·¿¤ò»ý¤Ã¤¿¿Í¤Ï¡¢°û¼òÎ̤¬Â¿¤¯¤Ê¤ë¤³¤È¤Ç´Î¡¤Î¥¤¥ó¥¹¥ê¥ó¤Î¸ú¤­¤¬°­¤¯¤Ê¤ê¡¢¶õÊ¢»þ·ìÅüÃͤ¬¹â¤¯¤Ê¤ë²ÄǽÀ­¤¬¼¨¤µ¤ì¤Þ¤·¤¿¡£­£

¤³¤Î¶õÊ¢»þ·ìÅüÃͤ¬¹â¤¤¤ÈÆ°Ì®¹Å²½¤ò°ú¤­µ¯¤³¤¹²ÄǽÀ­¤¬¤¢¤ê¡¢2·¿ÅüǢɤˤʤê¤ä¤¹¤¯¤Ê¤ê¤Þ¤¹¡£

¡ÖŬÎ̤ΰû¼ò¤ÏÅüǢɤÎȯ¾É¤òÍÞÀ©¤¹¤ë¡×¤È¤ÎÊó¹ð¤â¤¢¤ê¤Þ¤¹¤¬¡¢¡ÖŬÎ̡פȤ¤¤¦¤Î¤ÏÆñ¤·¤¯¡¢¤ª¼ò¤ò¤¿¤¯¤µ¤ó°û¤à¤³¤È¤Ç¥¢¥ë¥³¡¼¥ëÀ­ç¹±ê¤ò·«¤êÊÖ¤¹¤È¡¢¥¤¥ó¥¹¥ê¥ó¤òʬÈ礹¤ëç¹Â¡¤ÎºÙ˦¤¬Ç˲õ¤µ¤ì¡¢ÅüǢɤòȯ¾É¤·¤Þ¤¹¡£

¢£ÅüǢɥꥹ¥¯¤Ï¡¢¥Ó¡¼¥ë¡¢¥ï¥¤¥ó¡¢¾øα¼ò¤Ç´ØÏ¢À­¤Ê¤·

ÃæÈøÆÆŵ¡¦ÌÓÆâ³È¡ÊÃø¡Ë¡¢¥Ê¥¾¥í¥¸¡¼¡Ê¶¨ÎÏ¡Ë¡Ø¥¦¥½¤ß¤¿¤¤¤Ê¿ÍÂΤÎÏäòÂç³Ø¤ÎÀèÀ¸¤Ë²òÀ⤷¤Æ¤â¤é¤¤¤Þ¤·¤¿¡£¡Ù¡Ê½¨ÏÂ¥·¥¹¥Æ¥à¡Ë

¤Þ¤¿¡¢¥¢¥ë¥³¡¼¥ëÀ­´Î¹ÅÊѤǤϥ¤¥ó¥¹¥ê¥óÄñ¹³À­¤¬Áý²Ã¤·¡¢·ìÅüÃͤ¬¾å¤¬¤ê¤Þ¤¹¡£¤Á¤Ê¤ß¤Ë¡¢¥¢¥ë¥³¡¼¥ë¤Î¼ïÎà¤Ë¤è¤ëÅüǢɤΥꥹ¥¯¤Ï¡¢¥Ó¡¼¥ë¡¢¥ï¥¤¥ó¡¢¾øα¼ò¤Î»°¼Ô¤Ç¤ÏÆä˴ØÏ¢À­¤Ï¤Ê¤¤¤³¤È¤¬¤ï¤«¤Ã¤Æ¤¤¤Þ¤¹¡£­¤

¥ï¥¤¥ó¤Ï¥Ý¥ê¥Õ¥§¥Î¡¼¥ë¤ò´Þ¤à·ò¹¯°ûÎÁ¤Ç¤¢¤ë¤È¤«¡¢¾ÆÃñ¤Ï·ìÅüÃͤ¬¾å¤¬¤é¤Ê¤¤¤È¤«¡¢ÅÔ»ÔÅÁÀâ¤â¤¢¤ê¤Þ¤¹¤¬¡¢°ì½ï¤Ë¿©¤Ù¤ë¤ª¤Ä¤Þ¤ß¤ä¿©»ö¤Ë¤â±Æ¶Á¤µ¤ì¤Þ¤¹¤·¡¢¤¤¤º¤ì¤Ë¤·¤Æ¤â°û¤ß¤¹¤®¤Ï¤è¤í¤·¤¯¤Ê¤¤¤è¤¦¤Ç¤¹¡£

¤³¤Î¤è¤¦¤Ë¡¢ÅüǢɤÎȯ¾É¤Î¤·¤ä¤¹¤µ¤Ï°äÅÁ°ø»Ò¤ä´Ä¶­°ø»Ò¤Ë±Æ¶Á¤ò¼õ¤±¤Þ¤¹¤¬¡¢Æä˥¢¥ë¥³¡¼¥ë¤ËÃíÌܤ¹¤ë¤È¡¢¥¢¥ë¥³¡¼¥ëÀݼèÎ̤ÎŬÀڤʴÉÍý¤¬ÅüÇ¢ÉÂͽËɤ˽ÅÍפʤ³¤È¡¢¤Þ¤¿¥¢¥ë¥³¡¼¥ë¤Ë¶¯¤¤¿Í¤Û¤ÉÅüǢɤˤʤê¤ä¤¹¤¤¤³¤È¤¬¤ï¤«¤Ã¤¿¤Î¤Ç¤¹¡£

½Ðŵ
­¡ Pontzer H, et al. Daily energy expenditure through the human life course. Science. 2021; 373(6556): 808-812.
­¢ Spracklen CN, et al. Identification of type 2 diabetes loci in 433,540 East Asian individuals. Nature. 2020;582(7811):240-245.
­£Takeno K, et al. ALDH2 rs671 Is Associated With Elevated FPG, Reduced Glucose Clearance and Hepatic Insulin Resistance in Japanese Men. J Clin Endocrinol Metab. 2021; 106(9): e3573-e3581.
­¤ D Sluik, et al. Alcoholic beverage preference and diabetes incidence across Europe: the Consortium on Health and Ageing Network of Cohorts in Europe and the United States (CHANCES) project. Eur J Clin Nutr. 2017; 71(5): 659-668.

----------
ÃæÈø ÆÆŵ¡Ê¤Ê¤«¤ª¡¦¤¢¤Ä¤Î¤ê¡Ë
°å»Õ¡¢²¬»³Âç³ØÂç³Ø±¡°å»õÌô³ØÁí¹ç¸¦µæ²ÊµßÌ¿µßµÞ¡¦ºÒ³²°å³Ø¹ÖºÂ¶µ¼ø
1967ǯµþÅÔÉÜÀ¸¤Þ¤ì¡£²¬»³Âç³Ø°å³ØÉô´¶È¡£¥Ô¥Ã¥Ä¥Ð¡¼¥°Âç³Ø°Ü¿¢³°²Ê¡ÊµÒ°÷¸¦µæ°÷¡Ë¡¢Ê¼¸Ë°å²ÊÂç³Ø¶µ¼ø¤Ê¤É¤ò·Ð¤Æ¡¢2016ǯ¤è¤ê¸½¿¦¡£Ãø½ñ¤Ë¡Ø¤³¤ó¤Ê¤Ë¤âÌÌÇò¤¤°å³Ø¤ÎÀ¤³¦ ¤«¤é¤À¤Î¥È¥ê¥Ó¥¢¶µ¤¨¤Þ¤¹¡Ù¡Ø¤³¤ó¤Ê¤Ë¤âÌÌÇò¤¤°å³Ø¤ÎÀ¤³¦ ¤«¤é¤À¤Î¥È¥ê¥Ó¥¢¶µ¤¨¤Þ¤¹Part2¡Ù¡Ê¶¦¤ËÍÓÅڼҡˤ¬¤¢¤ë¡£
----------

----------
ÌÓÆ⠳ȡʤ⤦¤Ê¤¤¡¦¤Ò¤í¤à¡Ë
Ǿ¿À·Ð²Ê³Ø¼Ô¡¢¤ªÃã¤Î¿å½÷»ÒÂç³Ø´ð´´¸¦µæ±¡¼«Á³²Ê³Ø·Ï½õ¶µ
1984ǯ¡¢Ë̳¤Æ»È¡´Û»ÔÀ¸¤Þ¤ì¡£2008ǯ¡¢ÅìµþÌô²ÊÂç³ØÀ¸Ì¿²Ê³ØÉô´¶È¡¢2013ǯ¡¢Åìµþ¹©¶ÈÂç³ØÂç³Ø±¡Áí¹çÍý¹©³Ø¸¦µæ²ÊÇî»Î²ÝÄø½¤Î»¡£Çî»Î¡ÊÍý³Ø¡Ë¡£ÆüËܳؽѿ¶¶½²ñÆÃÊ̸¦µæ°÷¡¢Íý²½³Ø¸¦µæ½êǾ²Ê³ØÁí¹ç¸¦µæ¥»¥ó¥¿¡¼¸¦µæ°÷¤Ê¤É¤ò·Ð¤Æ2018ǯ¤è¤ê¸½¿¦¡£Æ±Âç¤Ë¤ÆÀ¸ÂÎÁÈ¿¥µ¡Ç½³Ø¸¦µæ¼¼¤ò¼çºË¡£ÀìÌç¤Ï¡¢¿À·ÐÀ¸Íý³Ø¡¢À¸ÊªÊªÍý³Ø¡£Ãø½ñ¤Ë¡¢Âè37²ó¹ÖÃ̼ҲʳؽÐÈǾ޼õ¾Þºî¡ØǾ¤ò»Ê¤ë¡ÖǾ¡×¡Ù¡Ê¹ÖÃ̼ҡˡ¢¡ØÌÌÇò¤¯¤Æ̲¤ì¤Ê¤¯¤Ê¤ëǾ²Ê³Ø¡Ù¡ÊPHP ¸¦µæ½ê¡Ë¡¢¡ØǾ¸¦µæ¼Ô¤ÎǾ¤ÎÃæ¡Ù¡Ê¥ï¥Ë¥Ö¥Ã¥¯¥¹¡Ë¤Ê¤É¤¬¤¢¤ë¡£
----------

¡Ê°å»Õ¡¢²¬»³Âç³ØÂç³Ø±¡°å»õÌô³ØÁí¹ç¸¦µæ²ÊµßÌ¿µßµÞ¡¦ºÒ³²°å³Ø¹ÖºÂ¶µ¼ø ÃæÈø ÆÆŵ¡¢Ç¾¿À·Ð²Ê³Ø¼Ô¡¢¤ªÃã¤Î¿å½÷»ÒÂç³Ø´ð´´¸¦µæ±¡¼«Á³²Ê³Ø·Ï½õ¶µ ÌÓÆ⠳ȡË