
¡¡È¯¤»¤é¤ì¤ëʪ¼Á¤Î¼ïÎà¤ÏÁ´¤ÆÌÀ¤é¤«¤Ë¤Ê¤Ã¤Æ¤¤¤Ê¤¤¤¬¡¢¡ØScience Advances¡Ù¡Ê21ǯ11·î19ÆüÉաˤ˷Ǻܤµ¤ì¤¿¡¢¿·¤¿¤Ê¸¦µæ¤Ë¤è¤ë¤È¡¢Âν¤Ë´Þ¤Þ¤ì¤ë¤¢¤ë²½³ØÊª¼Á¤Ï¡¢½÷À¤ò¹¶·âŪ¤Ë¤·¡¢ÃËÀ¤ò²º¤ä¤«¤Ë¤µ¤»¤ë¤Î¤À¤È¤¤¤¦¡£
¡¡Ã˽÷¤ÇÀµÈ¿ÂФθú²Ì¤ò¤â¤¿¤é¤¹¤È¤ÏÈó¾ï¤Ë¶½Ì£¿¼¤¤¡£
Ã˽÷¤ÇÀµÈ¿ÂФθú²Ì¤ò¤â¤¿¤é¤¹²½³ØÊª¼Á
¡¡½÷À¤ÈÃËÀ¤Ç¤Ï¸ú²Ì¤¬¿¿µÕ¤È¤Ê¤ë¤³¤Î´ñ̯¤Ê´øÈ¯À²½³ØÊª¼Á¤Ï¡¢¡Ö¥Ø¥¥µ¥Ç¥«¥Ê¡¼¥ë¡Êhexadecanal¡§HEX¡Ë¡×¤È¤¤¤¦¡£¡¡¥¤¥¹¥é¥¨¥ë¡¢¥ï¥¤¥Ä¥Þ¥ó²Ê³Ø¸¦µæ½ê¤Ê¤É¤Î¸¦µæ¥°¥ë¡¼¥×¤Ï¡¢Ã˽÷¤ÎÈ︳¼Ô¥°¥ë¡¼¥×¤ËHEX¤òÓ̤¬¤»¡¢¤½¤Î¤¦¤¨¤Ç¹¶·âÀ¤ò¬¤ë¥³¥ó¥Ô¥å¡¼¥¿¡¼¥²¡¼¥à¤ò¥×¥ì¥¤¤·¤Æ¤â¤é¤Ã¤¿¡£
¡¡È︳¼Ô¤Ï¼«Ê¬¤òĩȯ¤·¤Æ¤¯¤ëÂÐÀïÁê¼ê¡ÊAI¡Ë¤ËÂФ·¤Æ¡¢Â礤ʲ»¤òÌĤ餷¤ÆÂй³¤¹¤ë¡£¼Â¸³¤Ç¤Ï¡¢¤³¤Î¤È¤ÌĤ餷¤¿²»¤¬Â礤¤¤Û¤É¤Ë¡¢¹¶·âÀ¤¬¹â¤¤¤Èɾ²Á¤µ¤ì¤¿¡£
¡¡¤³¤Î·ë²Ì¡¢HEX¤òÓ̤¤¤À½÷À¤Ï¹¶·âŪ¤Ë¤Ê¤ë°ìÊý¡¢ÃËÀ¤Ï¹¶·âÀ¤¬Äã²¼¤¹¤ë¤³¤È¤¬³Îǧ¤µ¤ì¤¿¤Î¤À¡£

photo by Pixabay
¤Ê¤¼½÷À¤¬¹¶·âŪ¤Ë¤Ê¤êÃËÀ¤¬¤ª¤È¤Ê¤·¤¯¤Ê¤ë¤Î¤«¡©
¡¡¤¸¤Ä¤ÏHEX¤Ï¡¢ÆýÍÄ»ù¤¬¥¹¥È¥ì¥¹¤ò´¶¤¸¤¿¤È¤¤Ë¤âȯ¤»¤é¤ì¤ë¤â¤Î¤À¤È¤¤¤¦¡£¡¡¤³¤Î¤³¤È¤«¤é¡¢HEX¤ÏÀÖ¤Á¤ã¤ó¤ò¼é¤ë¤È¤¤¤¦ÊìÀËÜǽ¤ò»É·ã¤·¡¢¤½¤Î¤¿¤á¤Ë½÷À¤ò¹¶·âŪ¤Ë¤¹¤ë¤Î¤À¤È¹Í¤¨¤é¤ì¤Æ¤¤¤ë¡£
¡¡ÃËÀ¤Î¹¶·âÀ¤¬Äã²¼¤¹¤ë¤Î¤Ï¡¢ÃËÀ¼«ÂΤ¬ÀÖ¤Á¤ã¤ó¤Ë¤È¤Ã¤Æ´í¸±¤Ê¸ºß¤Ë¤Ê¤ê¤¦¤ë¤«¤é¤À¡£¤Ä¤Þ¤êHEX¤ÏÃËÀ¤òÍî¤ÁÃ夫¤»¤ë¤³¤È¤Ç¡¢ÀÖ¤Á¤ã¤ó¤ò¹¶·â¤·¤Ê¤¤¤è¤¦¤Ë»Å¸þ¤±¤Æ¤¤¤ë¤Î¤«¤â¤·¤ì¤Ê¤¤¡£

photo by Pixabay
²½³ØÊª¼Á¤¬Ç¾Æâ¥Í¥Ã¥È¥ï¡¼¥¯¤ËºîÍÑ
¡¡¤Ê¤ªMRI¤Ê¤É¤Ë¤è¤ëǾ¤Î¸¡ºº¤«¤é¤Ï¡¢Ã˽÷¤É¤Á¤é¤â¡¢HEX¤Ë¤è¤Ã¤Æ¡¢ÂçǾÎΰè¤ÎƬĺÍդγ°Â¦Ì̤ˤ¢¤ë¡Ö³Ñ²ó¡Ê¤«¤¯¤«¤¤¡Ë¡×¤Îº¸Â¦¡Êº¸³Ñ²ó¡Ë¤¬³èȯ¤Ë¤Ê¤ë¤³¤È¤¬ÌÀ¤é¤«¤Ë¤Ê¤Ã¤Æ¤¤¤ë¡£¡¡º¸³Ñ²ó¤Ï¸À¸ìÃæ¿õ¤Ë´ØÏ¢¤·¤Æ¤ª¤ê¡¢¥³¥ß¥å¥Ë¥±¡¼¥·¥ç¥ó¤·¤Æ¤¤¤ëÁê¼ê¤Î¼Ò²ñŪ¤Ê¼ê¤¬¤«¤ê¤òǧ¼±¤µ¤»¤ëÎΰè¤À¡£

ÀÖ¤¯¼¨¤µ¤ì¤¿¤È¤³¤í¤¬³Ñ²ó / image credit:WIKI commons/CC-BY-SA-2.1-jp
¡¡ÃËÀ¤Ï¡¢HEX¤òÓ̤°¤³¤È¤Ç¡¢³Ñ²ó¤È¼Ò²ñŪɾ²Á¤ä¹¶·âÀ¤Ë´Ø¤ï¤ëǾÆâ¥Í¥Ã¥È¥ï¡¼¥¯¤È¤ÎÀܳÀ¤¬¹â¤Þ¤Ã¤¿¤¬¡¢½÷À¤Ç¤Ï¤½¤ÎÀܳÀ¤¬Äã²¼¤·¤¿¡£
¡¡¤É¤¦¤ä¤éHEX¤Ï¡¢¼Ò²ñŪɾ²Á¤ä¹¶·âÀ¤ò»Ê¤ëÎΰè¤Î¥Í¥Ã¥È¥ï¡¼¥¯¤ËºîÍѤ¹¤ë¤³¤È¤Ç¡¢¤½¤Î¸ú²Ì¤òȯ´ø¤·¤Æ¤¤¤ë¤è¤¦¤À¡£
¿Í¤Ï̵°Õ¼±¤Î¤¦¤Á¤Ë²½³ØÊª¼Á¤ËÁà¤é¤ì¤Æ¤¤¤ë
¡¡¤³¤Î¤³¤È¤Ï¡¢¿Í´Ö¤Î¹¶·âÀ¤¬¡¢²½³ØÊª¼Á¤Î¥·¥°¥Ê¥ë¤Ë¶¯¤¯º¸±¦¤µ¤ì¤ë¤³¤È¤ò¼¨¤·¤Æ¤¤¤ë¤Î¤À¤½¤¦¤À¡£¡¡¸Ê¤Î¹Ôư¤Ï¸Ê¤Ç¤¤Á¤ó¤ÈΧ¤·¤Æ¤¤¤ë¤È»×¤Ã¤Æ¤¤¤Æ¤â¡¢»ä¤¿¤Á¤Î¹Ôư¤Ï¡¢ÃΤ餺ÃΤ餺¤Î¤¦¤Á¤Ë²½³ØÊª¼Á¤Ë¤è¤Ã¤ÆÁà¤é¤ì¤Æ¤¤¤ë¤è¤¦¤À¡£
References:Sniffing the human body volatile hexadecanal blocks aggression in men but triggers aggression in women / written by hiroching / edited by parumo
¤¢¤ï¤»¤ÆÆÉ¤ß¤¿¤¤






¥³¥á¥ó¥È
1. ƿ̾½èÍýÈÉ
¤³¤¦¤¤¤¦¸¦µæ¤¬¿Ê¤ó¤ÇÆý»ùµÔÂÔËɻߤʤɤ˱þÍѤǤ¤ì¤ÐÎɤ¤¤Ê
2.
3. ƿ̾½èÍýÈÉ
²½³ØÊª¼Á¤È¤¤¤¦¤È¹©¾ì¤Ç¿Í¹©Åª¤ËÀ½Â¤¤µ¤ì¤¿
¥±¥ß¥«¥ë¤Çͳ²¤Êʪ¼Á¤È¹Í¤¨¤¬¤Á¤À¤±¤É
ʬÀÏ¡¢Ê¬Îà¡¢²òÀϤµ¤ì¤Æ¸Æ¾Î¤äÆÃÀ¤¬È½ÌÀ¤·¤Æ¤¤¤ë
¸µÁǤ丵ÁǤ¬·ë¤Ó¤Ä¤¤¤¿Êª¼Á¤Î»ö¤À¤«¤é
¤¢¤ë°ÕÌ£Á´¤Æ¤Î¥â¥Î¤¬²½³ØÊª¼Á¤ß¤¿¤¤¤Ê¤â¤Î¤Ç¤¢¤Ã¤Æ
²¿¤Ç¤â¤«¤ó¤Ç¤âͳ²¤Ç¤Ï¤Ê¤¤¡£°ìÈ̤Ë̵³²¤Ê¤â¤Î¤Ç¤â
Ã×»àÎ̤òͤ¨¤ë¤Èͳ²¤ËÊѤï¤ë¡£¥Ó¥¿¥ß¥ó£Ã¤â°ìÅÙ¤Ë
£´£°¥È¥óÀݼ褹¤ë¤È°µ»à¤¹¤ë¤È¤¤¤¦¶²¤í¤·¤¤¥Ç¡¼¥¿¤â¤¢¤ë¡£
4. ƿ̾½èÍýÈÉ
¤½¤Î½÷À¤Î¹¶·âÀ¤¬ÆýÍÄ»ù¤Ë¸þ¤±¤é¤ì¤ë¤Ã¤Æ¤³¤È¤Ï¤Ê¤¤¤Î¡©
5. ƿ̾½èÍýÈÉ
½÷¤ò¹¶·âŪ¤Ë¤¹¤ë¤È¤«¿ÍÎàÇËÌǤβ½³ØÊª¼Á¤ä¤Ê
µÕ¤Ë²º¤ä¤«¤Ë¤¹¤ë²½³ØÊª¼Á¤Ï¤è
6. ƿ̾½èÍýÈÉ
²½³ØÊª¼Á¤Çưʪ¤È¤·¤Æ¤Î¹Ôư¤òº¸±¦¤¹¤ë¤È¸À¤¦¤³¤È¤Ï¡¢ËÜÍè¤Î°ÕÌ£¤Ç¤Î¡Ê¿§µ¤¤È¤¤¤¦°ÕÌ£¤Ç¤Ï¤Ê¤¯¡Ë¡Ö¥Õ¥§¥í¥â¥ó¡×¤Î°ì¼ï¤È¤¤¤¦¤³¤È¤Ç¤¹¤Í¡£
¾¤Ë¤â¤¤¤í¤¤¤í¤Ê²½³ØÊª¼Á¤¬¡¢Æ°Êª¤È¤·¤Æ¤Î¿Í´Ö¤ËºîÍѤ·¤Æ¤¤¤ë¤Î¤«¤â¤·¤ì¤Þ¤»¤ó¤Í¡£
7.
8. ƿ̾½èÍýÈÉ
¹¶·âŪ¤Ë¤¹¤ë¤È¤¤¤¦¤è¤ê¡¡µã¤À¼¤È¤«Æ÷¤¤¤È¤«´íµ¡´¶¤òÀú¤Ã¤Æ¤¯¤ëµ¤¤¬¤¹¤ë¡¡µã¤¤¤Æ¤ë¤Î¤ËÂѤ¨¤é¤ì¤Ê¤¤½÷À¤Èµã¤¤¤Æ¤Æ¤âµã¤¤¤Æ¤ë¤Ê¡¼¤¯¤é¤¤¤ÎÃËÀ¤Î°ã¤¤¤Ï¿¤¯¤Î¿Í¤¬Â賤·¤Æ¤ë¤À¤í¤¦¤È»×¤¦
¹¶·âŪ¤Ë¤Ê¤ë¤Ã¤Æ¸ÀÍդ⤢¤Ã¤Æ¤Ê¤¯¤Ï¤Ê¤¤¤Î¤«¤Ê
²Ð»ö¤À¡ª¤È¤«ÃϿ̤À¡ª¤Ã¤Æ¤¤¤¦´¶¤¸¤Ë»÷¤Æ¤ë¡¡
9. ƿ̾½èÍýÈÉ
¢¨4
³°Å¨¤¬¤¤¤Ê¤«¤Ã¤¿¤é²æ¤¬»Ò¤Ë¸þ¤«¤¦¤ó¤¸¤ã¤Ê¤¤¡©
10.
11.
12. ƿ̾½èÍýÈÉ
²¶¤¬½÷À¤Ë´÷¤ß·ù¤ï¤ì¤ë¸¶°ø¤Ï´é¤¬°¤¤¤«¤é¤¸¤ã¤Ê¤¯¤Æ½¤¤¤Î²ÄǽÀ¤¬¡ª¡©
¤Þ¤¢Ãˤˤ⹶·â¤µ¤ì¤ë¤ó¤À¤±¤É¤Í
13. ƿ̾½èÍýÈÉ
>>3
¥¯¥¹¥Ã¤È¤¤¿
14. ƿ̾½èÍýÈÉ
¤³¤¦¤¤¤¦¤Î¸«¤ë¤È¿Í´Ö¤Î¼«Í³°Õ»Ö¤Ê¤ó¤Æ¸¸¤À¤Ã¤Æ¤è¤¯¤ï¤«¤ë¤Í
15. ƿ̾½èÍýÈÉ
¢¨3
¤ª¤Ì¤·¡¢¤ä¤ë¤Ê
16. ƿ̾½èÍýÈÉ
¤Ä¤Þ¤ê¥ï¥ó¥ª¥Ú¤Î¤ªÊ줵¤ó¤Ï
¤º¤Ã¤È¹¶·âÀ¤ò»É·ã¤µ¤ì³¤±¤ëÌõ¤Ç¤¹¤è¤Í¡Ä
¤¢¤«¤ó¤è¤½¤ì¡¢¤ä¤Ã¤Ñ¤ê°ì¿Í¤Ç¤ä¤ë¤â¤ó¤Á¤ã¤¦¤è
17. ƿ̾½èÍýÈÉ
¢¨3
¿¿ÌÌÌÜ¤ËÆÉ¤ó¤Ç»¤·¤¿µ¤Ê¬¤À£÷
18. ƿ̾½èÍýÈÉ
>>4
¤½¤ì»×¤Ã¤¿
19. ƿ̾½èÍýÈÉ
»Ò°é¤Æ¤Î¤È¤Éã¿Æ¤ÎÆÝµ¤¤ÊÂбþ¤¬ÀÕ¤á¤é¤ì¤¬¤Á¤À¤±¤É¡¢Éã¿Æ¤¬Êì¿Æ¤ÈƱ¤¸¤°¤é¤¤¹¶·â¥â¡¼¥É¤ËÆþ¤Ã¤Æ¤¤¤¿¤é³Î¤«¤ËÉݤ¤¤ï¡£
20. ƿ̾½èÍýÈÉ
¢¨3
¥Ç¡¼¥¿¤¬Í¤ë¤Î¤«¡ª
21.
22. ƿ̾½èÍýÈÉ
Ã˽÷ξÊý¤È¤â¹¶·âŪ¤Ë¤Ê¤Ã¤¿¤éÂçÁû¤®¤Ë¤Ê¤ë
23.
24. ƿ̾½èÍýÈÉ
>>19
ÈãȽ¤µ¤ì¤ëÆÝµ¤¤ÊÂбþ¤Ã¤Æ²º¤ä¤«¤ä¤ª¤ª¤é¤«¤¸¤ã¤Ê¤¯¤ÆÌµÆÜÃå¤À¤«¤é¤Ê¤¢¡Ä
25.
26. ƿ̾½èÍýÈÉ
¥ï¥·¤¬»È¤Ã¤È¤ë¥ª¡¼¥Ç¥£¥³¥í¥ó¤Ë¤â¤³¤ÎÀ®Ê¬¤¬Æþ¤Ã¤Æ¤¤¤ë¤Î¤Ç¤Ï¡©
¤³¤ì»È¤¦¤È¡¢²Ç¤¬¥¤¥é¥¤¥é¤·½Ð¤¹¤Î¤À¤¬¡¦¡¦¡¦¡©
27. ƿ̾½èÍýÈÉ
¢¨13
¤Ê¤Ë¤³¤ÎĹʸ¤È»×¤Ã¤Æ¥¹¥ë¡¼¤·¤Æ¤Æ
¸À¤ï¤ì¤ÆÆÉ¤ßľ¤·¤Æ¤ß¤ÆÇ¼ÆÀ¤·¤¿
28. ƿ̾½èÍýÈÉ
¤³¤Î"ÃËÀ""½÷À"¤È¤¤¤¦¤Î¤ÏÀ¼«Ç§¤Î¤³¤È¤Ê¤Î¤«¡©
¤½¤ì¤È¤âÀ¸¿£´ï´±¤Î³°¸«¤Î°ã¤¤¤Ê¤Î¤«¡©
¤¤¤¯¤Ä¤«Á°¤Îµ»ö¤ß¤¿¤¤¤ËVR¤Ç°ÛÀ¤Ë¤Ê¤ëÂ賤ò¤·¤¿¿Í¤ÎǾ¤Ï¤³¤ÎHEX¤Ê¤ëʪ¼Á¤ËÂФ¹¤ëÈ¿±þ¤âÊѤï¤Ã¤Æ¤¯¤ë¤Î¤À¤í¤¦¤«¡©
º£²ó¤³¤Î¸¦µæ¤ÇÆÀ¤é¤ì¤¿"HEx¤ËÂФ¹¤ëǾ¤ÎÈ¿±þ¤ÎÀº¹"¤òÂÎÆâ¤ÎÀ¥Û¥ë¥â¥óÎ̤ΰ㤤¤Ê¤É¤ÇÄêÎÌŪ¤Ë´Ø·¸¤Å¤±¤é¤ì¤ì¤Ð¡¢À¸Êª¤Ë¤ª¤±¤ë»óͺ¤Î°ã¤¤¤Ë¤Ä¤¤¤ÆÍý²ò¤¬¿Ê¤à¤«¤â¤·¤ì¤Ê¤¤¡£¿Í´Ö¼Ò²ñ¤Ç¤â¤Ê¤Ë¤«¤ÈÁ褤¤Î¥¿¥Í¤Ë¤Ê¤Ã¤Æ¤ëÀ¿ÍÍÀ¤ÎÌäÂê¤Ë¤â²ò·è¤Î¸÷¤¬¸«¤¨¤ë¤È¤¤¤¤¤Ê
29. ƿ̾½èÍýÈÉ
Æ÷¤¤¤Ç¹¶·âŪ¤Ë¤Ê¤ë¤Ã¤Æ¤Î¤Ï¤¢¤ë¤è¤Í
öÆá¤Î¸ý½¤È¤«Âν¤È¤«
¥Þ¥¸¤Ç¥¤¥é¥¤¥é¤¹¤ë¤·
30. ƿ̾½èÍýÈÉ
¢¨16
¥é¥ó¥À¥à¤Ë»ÍÏ»»þÃæ·ÙÊó¤¬ÌĤê¶Á¤¯´Ä¶¤Ç
¾ï¤Ë´íµ¡´¶¤òÀú¤é¤ì¤Æ¿À·Ð¤òÀí¤é¤»¤Ê¤¬¤é
̲¤ê¤âÀõ¤¯Ã»¤¯¡¢ÃȤ«¤¤¿©»ö¤â¡¢¤æ¤Ã¤¯¤êÉ÷Ϥ¡¦¥È¥¤¥ì¤â¹Ô¤±¤º
Áê¼ê¤Ë¹ç¤ï¤»¤¿¥¹¥±¥¸¥å¡¼¥ë¤Çɾ²Á¤â¤µ¤ì¤Ê¤¤Ä¶â¤â¾å¤¬¤é¤Ê¤¤»Å»ö¤ò³¤±¤ë¤ó¤À¤â¤ó¤Í
¤½¤éȯ¶¸¤¹¤ë¤ï
31.
32. ƿ̾½èÍýÈÉ
ÃΤê¹ç¤¤¤Î±ü¤µ¤ó¤ÏöÆá¤µ¤ó¤ÎÂν¤¬Âç·ù¤¤(»Ò¶¡¤¬À¸¤Þ¤ì¤ëÁ°¤Ï¹¥¤¤À¤Ã¤¿¤é¤·¤¤)¤Ê¤Î¤Ë¤½¤Î©»Ò¤¯¤ó¤Ï¥Ñ¥Ñ¤Î½¤¤¤¬Âç¹¥¤¤Ç¥·¥ã¥Ä¤Ê¤É¤ò¥Ñ¥Ñ¤ÎÆ÷¤¤¤£¡Á♡¤È´î¤ó¤ÇÓ̤¤¤Ç¤¤¤ë¤½¤¦¤Ê¡£
33. ƿ̾½èÍýÈÉ
>>30
·ù¤Ê¤é»Ò¶¡¤Ï»º¤Þ¤Ê¤¤¤³¤È¤À¤Í
34. ƿ̾½èÍýÈÉ
²¶¤ÎÂν¤Ï¤³¤ÎÀ®Ê¬¤¬Â¿¤¤¤Î¤«¤â¡£
ÃˤˤÏÏä䤹¤¤¡¢µï¿´ÃϤ¬Îɤ¤¤È¸À¤ï¤ì¡¢
½÷¤Ë¤Ï·ù¤ï¤ì¤ë¡£
35. ƿ̾½èÍýÈÉ
¸¤Ç¤È¤«¤Îưʪ¤¬"¤Ë¤ª¤¤"¤Ç¥³¥ß¥å¥Ë¥±¡¼¥·¥ç¥ó¼è¤ë¤Î¤ÏÃΤé¤ì¤¿ÏäÀ¤·¡¢
¿¢Êª¤¬²½³ØÊª¼Á¡Ê¤Ä¤Þ¤ê"¤Ë¤ª¤¤"¡Ë¤Ç¥³¥ß¥å¥Ë¥±¡¼¥·¥ç¥ó¤ò¼è¤ë¤³¤È¤âÃΤé¤ì¤Æ¤ë¤±¤É¡¢
¿Í´Ö¤À¤Ã¤Æ¤â¤Á¤í¤óÎã³°¤¸¤ã¤Ê¤¤¤Ã¤Æ¤³¤È¤Ê¤ó¤À¤Ê¡£
ưʪ¡¦¿¢ÊªÌä¤ï¤º¡¢ÃϵåÀ¸Êª¤È¤·¤Æ¤Î´ðËÜŪ¤Ë¤ÊÄÌ¿®µ»½Ñ¤Ê¤ó¤À¤Í¤¨¡£