2014ÄêִҵҩʦҩÀíѧ¸¨µ¼:´«³öÉñ¾µÝÖʵÄÉúÎïºÏ³ÉÓëÖü´æ
´«³öÉñ¾µÝÖʵÄÉúÎïºÏ³ÉÓëÖü´æ£º
ÒÒõ£µ¨¼î£¨acetylcholine£¬ACh)Ö÷ÒªÔÚµ¨¼îÄÜÉñ¾Ä©ÉҺϳɣ¬ÉÙÁ¿ÔÚ°ûÌåÄںϳɣ¬ÒÔµ¨¼îΪÔÁÏ¡£ÓëÆäºÏ³ÉÓйصÄøºÍ¸¨Ã¸Îªµ¨¼îÒÒõ£»¯Ã¸£¨choline acetylase)£¨»ò³Æµ¨¼îÒÒõ£×ªÒÆø)ºÍÒÒõ£¸¨Ã¸A£¨acetylcoenzyme A)¡£Ç°ÕßÔÚϸ°ûÌåÐγÉҽѧȫÔÚwww.lindalemus.com£¬²¢ËæÖὬתÔËÖÁÄ©ÉÒ£»ºóÕßÔÚÄ©ÉÒÏßÁ£ÌåÄÚÐγɣ¬µ«Ëü²»ÄÜ´©Í¸ÏßÁ£ÌåĤ£¬ÐèÔÚÏßÁ£ÌåÄÚÏÈÓë²Ýõ£ÒÒËáËõºÏ³ÉèÛéÚËáÑΣ¬²ÅÄÜ´©¹ýÏßÁ£ÌåĤ½øÈë°ûÖÊÒº£¬ÔÚèÛéÚËáÁѽâø´ß»¯ÏÂÖØÐÂÐγÉÒÒõ£¸¨Ã¸A.µ¨¼îºÍÒÒõ£¸¨Ã¸AÔÚµ¨¼îÒÒõ£»¯Ã¸´ß»¯Ï£¬ºÏ³ÉACh.AChºÏ³Éºó¡£ÒÀ¿¿ÄÒÅÝÒÒõ£µ¨¼îתÔËÌåתÔ˽øÈëÄÒÅÝÄÚÓëATPºÍÄÒÅݵ°°×¹²´æ£¬×ªÔËÌåB¿É±»esamicol×èÖÍ¡£ÔÚÉÏÊöºÏ³É¹ý³ÌÖС£×ªÔ˵¨¼îµÄÄÆÒÀÀµÐÔ¸ßÇ׺ÍÁ¦ÔØÌåÊÇÉãÈ¡µ¨¼îµÄÖØÒª·Ö×Ó»úÖÆ£¬Òò´Ë£¬ËüÊÇAChºÏ³ÉµÄÏÞËÙÒò×Ó£¬¿ÉÒÔ±»Ãܵ¨¼îËù×èÖÍ¡£
È¥¼×ÉöÉÏÏÙË÷£¨noradrenaline£¬NA»òNE)ÉúÎïºÏ³ÉµÄÖ÷Òª²¿Î»ÔÚÉñ¾Ä©ÉÒ¡£ÑªÒºÖеÄÀÒ°±Ëᣨtyr0-sine)¾ÄÆÒÀÀµÐÔתÔËÌ壨ͼ5-5£¬×ªÔËÌåA)½øÈëÈ¥¼×ÉöÉÏÏÙËØÄÜÉñ¾Ä©ÉÒ£¬¾ÀÒ°±ËáôÇ»¯Ã¸£¨tyrosinehydroxylase£¬TH)´ß»¯Éú³É¶à°Í£¨dopa)£¬ÔÙ¾¶à°ÍÍÑôÈø£¨dopa decarboxylase£¬DDC)´ß»¯Éú³É¶à°Í°·£¨do¦Âamine£¬DA)£¬ºóÕßͨ¹ýÄÒÅݱÚÉ϶Զù²è·Ó°·ÀàÎïÖʾßÓиßÇ׺ÍÁ¦µÄתÔËÌ壨ͼ5-5£¬×ªÔËÌåB)½øÈëÄÒÅÝ£¬²¢Óɶà°Í°·¦Â-ôÇ»¯Ã¸£¨D¦ÂH)´ß»¯Ò½Ñ§È«ÔÚwww.lindalemus.com£¬Éú³ÉNA²¢ÓëATPºÍÊȸõ¿ÅÁ£µ°°×½áºÏ£¬Öü´æÓÚÄÒÅÝÖС£NAÔÚ±½ÒÒ´¼°·µªÎ»¼×»ùתÒÆø£¨PNMT)µÄ×÷ÓÃϽøÒ»²½¼×»ù»¯Éú³ÉÉöÉÏÏÙËØ¡£ÔÚÉÏÊö²ÎÓëµÝÖʺϳɵÄøÖС£ÆäÖÐTHµÄ»îÐԽϵͣ¬·´Ó¦ËÙ¶ÈÂýÇÒ¶Ôµ×ÎïµÄÒªÇóרһ£¬µ±°û½¬Öжà°Í°·»òÓÎÀëNAŨ¶ÈÔö¸ßʱ£¬¶Ô¸ÃøÓз´À¡ÐÔÒÖÖÆ×÷Ó᣷´Ö®£¬Ôò¶Ô¸ÃøÒÖÖÆ×÷ÓüõÈõ£¬´ß»¯×÷ÓüÓÇ¿¡£Òò´Ë£¬THÊÇÕû¸öºÏ³É¹ý³ÌµÄÏÞËÙø¡£