Z6×ðÁú¿­Ê±

¡ª Éú̬ ¡¤ ũҵ ¡¤ ¿µ½¡ ¡ª
ÊÖÒռƻ®
´Óµ×Îï×·×Ùµ½»úÖÆÆÆ½â£¬Z6×ðÁú¿­Ê±ÌṩÎȹÌÍ¬Î»ËØ¶¯Îï´úлÑо¿ÊÖÒռƻ®
ʱ¼ä£º2025-12-04    ×÷ÕߣºZ6×ðÁú¿­Ê± µã»÷Á¿£º

  ÎȹÌÍ¬Î»ËØÊÖÒÕÕýÒÔ“´úл̽Õ딵ÄÁ¢Òì½ÇÉ«£¬ÖØËܶ¯Îï´úлÑо¿µÄÈÏÖª½çÏß¡£Æä½¹µãÓÅÊÆÔÚÓÚÍ»ÆÆ¹Å°å¾²Ì¬ÆÊÎöµÄ¾ÖÏÞ£¬ÒÀ¸½±ê¼Çµ×ÎïÓëÉúÎïÌåÄÚÔ´·Ö×ÓµÄ×ÔÈ»¼æÈÝÐÔ£¬ÊµÏÖ´úлÀú³ÌµÄʵʱ¶¯Ì¬×·×Ù¡¢¶àά¶ÈͨÁ¿Á¿»¯¼°Î´Öª·´Ó¦ÍÚ¾ò£¬ÎªÆÊÎö¶¯ÎïÕý³£ÐÄÀí´úл¡¢¼²²¡Ïà¹Ø´úлÔÓÂÒ»úÖÆÌṩÁ˸߾«×¼¡¢ÎÞ×ÌÈŵÄÑо¿¹¤¾ß£¬³ÉΪÅþÁ¬ÕûÌå±íÐÍÓë·Ö×Ó»úÖÆµÄÒªº¦ÊÖÒÕÇÅÁº¡£

Z6¡¤×ðÁú¿­Ê±¡¸Öйú¡¹¹Ù·½ÍøÕ¾

ͼ1 ×󣺶¯ÎïÎȹÌÍ¬Î»ËØÆÊÎöÒÇ£»ÖУº²î±ð¼ÁÁ¿13C-ÆÏÌÑÌÇʾ×Ù¼ÁµÄ¼ÁÁ¿·´Ó¦ÇúÏߣ»ÓÒ£ºÔ˶¯×´Ì¬ÏÂ13C-רéµËá±ê¼ÇÌåÖ¬µÄÑõ»¯¶¯Ì¬×ª±ä

ÎÄÏ×Ò»£ºËãÇåÈ«Éí“Á÷Ë®ÕË”——Cell Metabolism 2025

  ¹þ·ð´óѧÍŶÓͨ¹ý¹¹½¨“СÊóÈ«»úÌåÄÜÁ¿Í¨Á¿Ä£×Ó”£¬Á¿»¯10ÖÖÖ÷Ҫѭ»·ÓªÑøËصÄÑõ»¯¡¢Öü´æ¡¢ÔÙÑ­»·Ó뻥±äËÙÂÊ£¬½ÏÁ¿ÁËlean£¨Õý³£Òûʳ×飩¡¢HFD£¨¸ßÖ¬Òûʳ×飩¼°leptinȱÏÝob/obСÊó£¨Ò»ÖÖÏÈÌìÐÔȱ·¦ÊÝËØ¡¢¼«¶Ë·ÊÅÖÇÒ»¼ÓÐÑÏÖØ¸ßѪÌǵÄÄ£×Ó£©µÄ´úл¾­¼Ã²î±ð¡£

Z6¡¤×ðÁú¿­Ê±¡¸Öйú¡¹¹Ù·½ÍøÕ¾

ͼ2 ×ó£ºÊµÑéʾÒâͼ£»ÓÒ£º²î±ðÒûʳ×飨control¡¢HFD¡¢ob/ob£©´úлµ×ÎﺬÁ¿±ÈÕÕͼ

  ʵÑéÍŽṳC-µ×ÎïÊä×¢¡¢ÑªÇåLC-MS¼°ÎȹÌÍ¬Î»ËØÆÊÎöÒÇ£¬¶Ô10ÖÖÖ÷ÒªÓªÑøËØ¾ÙÐГÊÕÖ§”ÅÌ»õ£ºÑ­»·ÈéËáÑÎ96%±»Ñõ»¯£¬¶øÆÏÌÑÌǽö81%£¬±ØÐè°±»ùËá½ö30%×óÓÒ£¬ÏÔʾ²î±ðµ×Îï±£´æ¹ÌÓеēÑõ»¯/Öü´æ”·ÖÅɱÈ£»ÔÚleanСÊóÖУ¬ËùÓÐÓªÑøËØµÄ“ÎÞЧѭ»·”ͨÁ¿£¨ÌÇÔ­-ÆÏÌÑÌÇ¡¢TAG-NEFA¡¢ÂѰ×ÖÜת£©ºÏ¼Æ±ÈÑõ»¯Í¨Á¿»¹¸ß23%£¬ÆÌÕÅÔ¼9%µÄ×ÜATP£»ob/obСÊóµÄÑ­»·Í¨Á¿ÕûÌåÉý¸ß2±¶£¬ATPÆÌÕÅÔöÖÁ12%£¬¶øHFDСÊóÓëlean²î±ð²»´ó£¬ÌáÐÑÔì³É´úл“ÎÞЧѭ»·”¿º½ø¡¢ÄÜÁ¿´ó×ÚÆÌÕŵÄÒªº¦Ôµ¹ÊÔ­ÓÉ£¬ÊÇÊÝËØÕâÖÖ¼¤ËصÄȱʧ£¬¶ø²»ÊÇ´¿´âµÄÌåÖØÔöÌí»òÖ¬·¾¹ý¶à£¬ÔÚÁÙ´²ÖÎÁÆÄ³Ð©´úл×ÛºÏÕ÷ʱ£¬¾ÀÕý“ÊÝËØÐźÅȱʧ”±È´¿´â“¼õÖØ”¸üΪҪº¦¡£

ÎÄÏ×¶þ£º°ÑÆÏÌÑÌǓ׷”µ½Ï¸°ûÆ÷——Nature Communications 2025

  VanderbiltÍŶÓÔÚ¡¶Nature Communications¡·½ÒÏþÁËÒ»ÏîÑо¿Ð§¹û£¬¸øËÕÐÑСÊóÒ»Á¬¾²ÂöÊä×¢¸ßvsµÍ¼ÁÁ¿[U-¹³C?]-ÆÏÌÑÌÇ£¬ËûÃÇ·¢Ã÷£º¸ß¼ÁÁ¿×飨40mg£©60minÄÚ13CO2ºô³öµÖ´ïƽ̨ÆÚ£¬Í¬Ê±³éѪ²âÆÏÌÑÌÇÍ¬Î»ËØ±ê¼Ç£¬·¢Ã÷80%µÄÆÏÌÑÌÇ·Ö×Ó6¸ö̼ËùÓб»13CÈ¡´ú£¨M+6£©£¬°Ñ¸ÎÔàÈ¡³öÀ´²âÌÇÔ­£¬·¢Ã÷ÆäÆÏÌÑÌǵ¥Î»ÀïÓÐ30–50%ÊÇ13C±ê¼ÇµÄ£¬Ö¤Êµ´ÓѪҺÀï“ÏֳɔµÄ13C-ÆÏÌÑÌÇÖ±½Ó±»¸ÎÔàץȥºÏ³ÉÌÇÔ­£¬ºÏ³ÉËÙÂʼ«¿ì£»ÍŽáMALDI-MS³ÉÏñ¡¢MIMS-EMµÈÊÖÒÕ£¬¸ÃÑо¿Ê״ΰѓÆ÷¹Ù-ϸ°û-ϸ°ûÆ÷”Èý¼¶´úлͼÆ×´®³ÉÒ»Ìõʱ¼äÖá¡£

Z6¡¤×ðÁú¿­Ê±¡¸Öйú¡¹¹Ù·½ÍøÕ¾

ͼ3 ²î±ð¼ÁÁ¿ [U-¹³C?]- ÆÏÌÑÌÇÔÚСÊóÌåÄڵĴúл¶¯Ì¬Í¼

ÎÄÏ×Èý£ºÔ˶¯Ê±¼äÊÇ·ñÖ÷Òª £¿---Metabolism 2024

  ΪÁË̽ÌÖÔ˶¯Ê±¼ä£¨ÖçÒ¹½ÚÂÉ£©¶ÔÔ˶¯ºóµ×Îï´úлµÄÓ°Ï죬ÒÔ¼°·ÊÅÖÔõÑù¸Ä±äÕâÖ֓ʱ¼ä-´úл”¿ÉËÜÐÔ£¬KarolinskaÓë¸ç±¾¹þ¸ùÍŶÓÈÃleanÓëHFDСÊó»®·ÖÔÚ¾²Ï¢ÆÚ£¨ZT3£©»òÔ˶¯ÆÚ£¨ZT15£©ÅŲ̈60min£¬Ëæºó¹àθ[U-¹³C6]-ÆÏÌÑÌDz¢Ò»Á¬²â¹³CO2ºô³ö¡£

  Ч¹ûÏÔʾ£¬LeanСÊó½öÔÚÔ˶¯ÆÚÔ˶¯ºóÌåÏÖ³ö¹³C-ÆÏÌÑÌÇÑõ»¯·åֵϽµ¡¢Ö¬½âÉý¸ß£¬·ºÆð“ʱ¼ä-Ô˶¯”Ë«ÖØÐ§Ó¦£»HFDСÊóÔòʧȥÖçÒ¹²î±ð£¬Ô˶¯Ê±¼ä²»ÔÙÓ°ÏìÑõ»¯ÇúÏߣ¬ÌáÐÑ·ÊÅÖµ¼Ö´úл¿ÉËÜÐÔÊÜË𣻾­Ö¬·¾×éÖ¯ÀëÌåʵÑé½øÒ»²½Åú×¢Ô˶¯¶Ô´úлµÄ¸ÄÉÆÐ§¹ûÒÀÀµÖçҹʱ¶Î¡£

Z6¡¤×ðÁú¿­Ê±¡¸Öйú¡¹¹Ù·½ÍøÕ¾

ͼ4 Ô˶¯Ê±¼ä£¨ZT3 Óë ZT15£©¶Ô²î±ðÒûʳ×éСÊó´úлµÄÓ°ÏìϵÁÐͼ

 

  Z6×ðÁú¿­Ê±×÷ΪÉî¸û¶¯Îï´úлÑо¿ÁìÓòµÄרҵÊÖÒÕ·þÎñÉÌ£¬ÒÀ¸½ÆäÊ®ÓàÄêÐÐÒµ»ýµíÓë¹ú¼ÊÒ»Á÷ÊÖÒÕÏàÖú×ÊÔ´£¬³ÉΪ¶¯ÎïÎȹÌÍ¬Î»ËØÏà¹Ø×°±¸ÔÚº£ÄڵĽ¹µãÍÆ¹ãÓëÊÖÒÕÖ§³ÖʵÁ¦¡£¹«Ë¾ÌṩµÄÎȹÌÍ¬Î»ËØÆøÌåÆÊÎöϵͳ¾ß±¸£º

  • ¸ß¾«¶È¼ì²â£ºδ¹³C¾«¶È´ï6
  • ¶à²ÎÊýͬ²½¼à²â£ºÍ¬²½ÕÉÁ¿¹³CO?¡¢H2OµÈÒªº¦Ö¸±ê£¬ÍŽáºÄÑõÁ¿VO2¡¢¶þÑõ»¯Ì¼±¬·¢Á¿VCO2µÈ¶àά¶È²ÎÊý£¬½âËø´úлÀú³ÌµÄȫò
  • ÏìÓ¦¿ìËÙ£º1HzÕÉÁ¿ÆµÂÊ
  • ÎÞÐèÌØÊâºÄ²ÄУ׼

¸Ãϵͳ¿ÉÎÞа´îÅäºôÎü´úлϵͳ¡¢Ð¡¶¯ÎïÅܲ½»úµÈ×°±¸£¬ÐγɴÓÕûÌå´úл¾¿¾¹ÎïÑõ»¯×·×ÙµÄÍêÕû½â¾ö¼Æ»®£¬¸ßЧ¿ªÕ¹¶¯ÎïÐÄÀíÉú̬¡¢ÉúÎïҽѧµÈÁìÓòµÄÁ¢ÒìÑо¿¡£

²úÆ·

ʽÑùͼ

¼Æ»®ÊÊÅä¼ÛÖµ

 

ÎȹÌÍ¬Î»ËØÆøÌåÆÊÎöÒÇ

Z6¡¤×ðÁú¿­Ê±¡¸Öйú¡¹¹Ù·½ÍøÕ¾

½¹µãʾ×Ù¹¤¾ß£¬¾«×¼²¶»ñ±ê¼Çµ×ÎïÑõ»¯¶¯Ì¬£¬Îª´úлͨÁ¿ÅÌËãÌṩ»ù´¡Êý¾Ý

SSI Ä £¿éʽ´úлÕÉÁ¿ÏµÍ³

Z6¡¤×ðÁú¿­Ê±¡¸Öйú¡¹¹Ù·½ÍøÕ¾

Áª¶¯Í¬Î»ËزúÆ·£¬ÆÊÎöÕûÌå´úлÎÈ̬Óë±ê¼Çµ×ÎïÑõ»¯µÄ¹ØÁª

Z6×ðÁú¿­Ê±±ãЯʽºôÎü´úлϵͳ

 

Z6¡¤×ðÁú¿­Ê±¡¸Öйú¡¹¹Ù·½ÍøÕ¾

Áª¶¯Í¬Î»ËزúÆ·£¬Öª×ãÔ˶¯¸ÉÔ¤¡¢ÇéÐÎ˳ӦµÈ¶¯Ì¬³¡¾°ÏµĿìËÙ¼à²âÐèÇó£¬Àû±ãЯ´ø

±ãЯʽ¶¯ÎïÓÕµ¼Ô˶¯´úлÕÉÁ¿ÏµÍ³¡¢Thermo-RGBË«¹âºìÍâÈȳÉÏñÒÇ

Z6¡¤×ðÁú¿­Ê±¡¸Öйú¡¹¹Ù·½ÍøÕ¾

Ä£ÄâÐÄÀí¸ÉÔ¤³¡¾°£¨Ô˶¯¡¢Î¶ȣ©£¬ÍêÉÆ´úлÑо¿µÄ±äÁ¿¿ØÖÆÓë±íÐ͹ØÁª

 

²Î¿¼ÎÄÏ×£º

[1] Habashy A, Acree C, Kim K-Y, et al. Spatial patterns of hepatocyte glucose flux revealed by stable isotope tracing and multiscale microscopy [J]. Nature Communications, 2025, 16: 5850. DOI:10.1038/s41467-025-60994-w.

[2] Yuan B, Doxsey W, Tok Ö, et al. An organism-level quantitative flux model of energy metabolism in mice [J]. Cell Metabolism, 2025, 37(4): 1-12. DOI:10.1016/j.cmet.2025.01.008.

[3] Pendergrast L A, Ashcroft S P, Ehrlich A M, et al. Metabolic plasticity and obesity-associated changes in diurnal postexercise metabolism in mice [J]. Metabolism, 2024, 155: 155834. DOI:10.1016/j.metabol.2024.155834.

[4] Welch K C Jr, Péronnet F, Hatch K A, et al. Carbon stable-isotope tracking in breath for comparative studies of fuel use [J]. Annals of the New York Academy of Sciences, 2016, 1365: 15-32. DOI:10.1111/nyas.12737.

- ·µ»ØÁбí -
¿´²»Çå £¿»»Ò»ÕÅ
{{isLoading?'ÉúÑÄÖÐ':'ÉúÑÄ'}}
Z6¡¤×ðÁú¿­Ê±¡¸Öйú¡¹¹Ù·½ÍøÕ¾

Î÷°²Ñз¢ÖÐÐÄ

΢ÐŹ«ÖÚºÅ

Z6¡¤×ðÁú¿­Ê±¡¸Öйú¡¹¹Ù·½ÍøÕ¾

ÓªÒµ×Éѯ

΢ÐźÅ

Z6¡¤×ðÁú¿­Ê±¡¸Öйú¡¹¹Ù·½ÍøÕ¾

Z6×ðÁú¿­Ê±¹«Ë¾

΢ÐŹ«ÖÚºÅ

Z6¡¤×ðÁú¿­Ê±¡¸Öйú¡¹¹Ù·½ÍøÕ¾

Z6×ðÁú¿­Ê±¹«Ë¾

ÊÓÆµºÅ

ÁªÏµZ6×ðÁú¿­Ê±£º

µØµã: ±±¾©Êк£µíÇø¸ßÀïÕÆÂ·3ºÅÔº6ºÅÂ¥1µ¥Î»101B

µç»°: 010-82611269/1572

ÊÖ»ú: 13671083121

´«Õæ: 010-62465844

Email: info@eco-tech.com.cn

ÓÑÇéÁ´½Ó£º

X
1

QQÉèÖÃ

  • ¿Í·þ
5

µç»°ºÅÂëÖÎÀí

  • ±±¾© 010-82611269 13671083121
6

¶þάÂëÖÎÀí

Z6¡¤×ðÁú¿­Ê±¡¸Öйú¡¹¹Ù·½ÍøÕ¾
ÍøÕ¾µØÍ¼