8087½ðɳÓ鳡³Ç

8087½ðɳÓ鳡³Ç(Öйú)¹Ù·½ÍøÕ¾

²úÆ·¸ÅÊö

¶ÌÁ´Ö¬·¾Ëᣨshort-chain fatty acids£¬SCFA£©ÊÇ̼ԭ×ÓÊýСÓÚ6µÄÓлúÖ¬·¾ËᣬÖ÷Òª°üÀ¨ÒÒËá¡¢±ûËá¡¢Ò춡Ëá¡¢¶¡Ëá¡¢ÒìÎìËá¡¢ÎìËáµÈ¡£ËüÃÇÊÇ賦µÀÖÐϸ¾úÆÊÎöÉÅʳÏËά±¬·¢µÄÖ÷Òª´úл²úÆ·£¬¿ÉÒÔÔö½øÈËÌåÄÚÓÐÒæϸ¾úµÄÉú³¤£¬¸ÄÉƳ¦µÀ¾úȺ£¬ÔÚÏû»¯ÏµÍ³¡¢Éñ¾­ÏµÍ³µÄ¿µ½¡ºÍ¼²²¡Ô¤·ÀµÈ·½Ã涼Æð×ÅÒªº¦×÷Óá£
½üÄêÀ´£¬SCFAÒ²Ò»Ö±Êdz¦-ÄÔÖáµÈ³¦µÀ¾úȺÏà¹ØÑо¿ÁìÓòµÄÈÈÃÅÎïÖÊ¡£³£¼ûµÄ¶ÌÁ´Ö¬·¾Ëá¼ì²âƽ̨ÓÐGC-MS¡¢HPLC¡¢LC-MSµÈ£¬ÆäÖÐÒºÖÊÁªÓã¨LC-MS£©Æ½Ì¨ÓµÓнϸߵÄѸËٶȣ¬ÅäºÏ¶à·´Ó¦¼à²â£¨MRM£©¶¨Á¿½ð±ê×¼¿ÉÒÔÌṩ¸üΪ׼ȷÑϽ÷µÄ¼ì²âÊý¾Ý¡£

8087½ðɳÓ鳡³Ç(Öйú)¹Ù·½ÍøÕ¾

³¦µÀ¾úȺ-ÃâÒß

³¦µÀ¾úȺ¿ÉÒÔʹÓó¦µÀÖÐδÏû»¯µÄ̼ˮ»¯ºÏÎï·¢½Í±¬·¢SCFAs£¬Æä¿ÉÒÔ×÷Ϊ¦ÂÑõ»¯µÄµ×ÎïÓÃÓÚÄÜÁ¿Éú²ú¡ £»¹¿ÉÒÔÔö½øCD8+Ó°ÏóT ϸ°ûÐγɺÍÓÕµ¼Th1¡¢Th17ϸ°û¼°Tregϸ°û·Ö½âµÄ×÷Óá£Ö×Áö΢ÇéÐεÄTregϸ°ûµ¹ÔËÓÚÖ×ÁöµÄÃâÒßÖÎÁÆ£¬Òò´ËÓɳ¦µÀ¾úȺ´ú뱬·¢µÄSCFAs¿Éͨ¹ýƽºâ Th ϸ°ûºÍ Treg ϸ°ûÀ´µ÷ÀíËÞÖ÷µÄÃâÒßƽºâ¡£SCFA¿É×÷ΪÖ×ÁöÃâÒßÖÎÁƵÄÕ¹ÍûÐÔÉúÎï±ê¼ÇÎï¡£

¼²²¡Õ¹ÍûºÍÖÎÁÆÏà¹Ø

SCFA¿ÉÒÔ½µµÍѪÌǺ͵¨¹Ì´¼Ë®Æ½¡¢ÒÖÖÆ·ÊÅÖ£¬ÓëÌÇÄò²¡¡¢ÐÄѪ¹Ü¼²²¡ÓйØ¡£SCFAͨ¹ý³¦-ÄÔÖáÓ°ÏìÉñ¾­ÏµÍ³£¬¿ÉÒÔ»º½â½¹ÂÇ£¬ÓëÅÁ½ðÉ­Ö¢¡¢°¢¶û×Ⱥ£Ä¬Ö¢µÈÉñ¾­ÏµÍ³¼²²¡ÓйØ¡£SCFAÄÜÒÖÖÆÖ×Áöϸ°ûÔöÖµ£¬Í¨¹ýÃâÒßµ÷ÀíÖ×Áö΢ÇéÐΣ¬Óë½áÖ±³¦°©µÈ°©Ö¢ÓйØ¡£SCFA¿ÉÒÔµ÷¿ØʳÓû£¬ïÔÌ­¸¹Ðº£¬± £»¤³¦µÀ£¬Ó볦µÀÏà¹Ø¼²²¡ÓйØ¡£

Ïà¹ØÎÄÕÂ

Beneficial effect of the short-chain fatty acid propionate on vascular calcification through intestinal microbiota remodelling

ÆÚ¿¯£ºMicrobiome

Ó°ÏìÒò×Ó£º16.837

½ÒÏþʱ¼ä£º2022Äê11ÔÂ

Ѫ¹Ü¸Æ»¯ÊÇÐÄѪ¹Ü¼²²¡¸ß·¢²¡ÂʺÍéæÃüÂʵÄÖ÷ÒªÔµ¹ÊÔ­ÓÉ£¬ÕâÓ볦µÀ΢ÉúÎïȺÇ×½üÏà¹Ø¡£¶ÌÁ´Ö¬·¾ËᣨSCFAs£©ÈªÔ´ÓÚ³¦µÀ΢ÉúÎïȺ²¢¿ÉÒÔµ÷ÀíÆäÎÈ̬¡£È»¶ø£¬ÏÖÔÚÉв»ÇåÎúÍâÔ´ÐÔÔö²¹±ûËáÊÇ·ñ¿ÉÒÔͨ¹ýµ÷Àí³¦µÀ΢ÉúÎïȺÀ´¸ÄÉÆѪ¹Ü¸Æ»¯¡£Òò´Ë£¬±¾Ñо¿ÕÐļÁË92Àý»¼Õß×÷ΪÊÓ²ìÐÐÁУ¬Í¨¹ýÒºÖÊÁªÓÃƽ̨¾ÙÐÐSCFAº¬Á¿µÄ¼ì²âÒÔÆÊÎöSCFAsÓëѪҺºÍ·à±ãÑù±¾ÖÐѪ¹Ü¸Æ»¯Ö®¼äµÄ¹Øϵ¡£Ð§¹ûÅú×¢£¬ÑªÒººÍ·à±ãÑù±¾ÖÐSCFAs£¨ÌØÊâÊDZûËᣩˮƽÓë¸Æ»¯ÆÀ·Ö³Ê×ÔÁ¦¸ºÏà¹Ø¡£ÎªÁËÑéÖ¤±ûËáµÄ»îÐÔ£¬×÷Õßͨ¹ý¿Ú·þ»òÖ±³¦±ûËáÑθøÒ©ÖØËÜÁËάÉúËØD3ºÍÄá¹Å¶¡£¨VDN£©´¦Öóͷ£µÄ´óÊ󳦵À΢ÉúÎïȺ£¬ÕâʹµÃSCFAˮƽÔöÌí£¬²¢ÇÒ¸ÄÉÆÁ˳¦µÀÆÁÕϹ¦Ð§ÒÔ¼°»º½âÑ×Ö¢£¬×îÖÕ¸ÄÉÆÁËѪ¹Ü¸Æ»¯¡£±ðµÄ£¬×÷Õß·¢Ã÷ͨ¹ý·à¾úÒÆÖ²±ûËáÑÎÖØËܵij¦µÀ΢ÉúÎïȺÄܹ»µÖ´ïÓë¿Ú·þ»òÖ±³¦±ûËáÑθøÒ©ÏàËƵÄÓÐÒæЧ¹û¡£ÆäÖÐÆðÖ÷Òª×÷ÓõÄ΢ÉúÎﶼÊÇAkkermansia£¬×÷Õß֤ʵÎúÔö²¹Akkermansia¿ÉÒÔ¸ÄÉÆVDNÓÕµ¼µÄ´óÊóѪ¹Ü¸Æ»¯¡£ÒÔÉÏЧ¹û˵Ã÷£¬±ûËá¿ÉÒÔÏÔÖø¸ÄÉÆVDN´¦Öóͷ£µÄ´óÊóµÄѪ¹Ü¸Æ»¯£¬ÕâÖÖ×÷ÓÃÊÇÓɳ¦µÀ΢ÉúÎïȺÖØËܽ鵼µÄ¡£

8087½ðɳÓ鳡³Ç(Öйú)¹Ù·½ÍøÕ¾

Ìṩ¸üºÃµÄЧÀÍ


  • Î÷°²±¾ÍÁ±ê×¼»¯ÊµÑéÊÒ,Õæʵ¿É¿¿µÄЧ¹û

  • ²âÐò׼ȷÐÔ¸ß,ԭʼÊý¾ÝÖÊÁ¿¸ß

  • ȨÍþר¼Ò&¶¥¼âÉúÐÅÍŶÓ&×îºÏÊʵÄÆÊÎö¹¤¾ß

  • ÏîÄ¿ÂÄÀú¸»ºñ,Ò»¶ÔÒ»¶¨ÖÆ»¯¸öÐÔЧÀÍ

  • ½»»¥ÐÔ»ùÒòÉî¶ÈÍÚ¾ò,×îеĶà×éѧÍŽáÆÊÎö¼Æ»®

ÇëÌîдÄúµÄÐèÇó

¡¾ÍøÕ¾µØͼ¡¿¡¾sitemap¡¿