ÌØ¶¨Ï¸°ûÀàÐ͵ÄȱÏÝ¿ÉÄܵ¼ÖÂÀ£ÑñÐԽ᳦Ñ×
¸çµÂ±¤´óѧµÄÒ»ÏîÐÂÑо¿±íÃ÷£¬³¦µÀÖÐÓÐÐí¶à¡°±×´Ï¸°û¡±µÄ±äÌ壬ËüÃÇËÆºõ¾ßÓв»Í¬µÄ¹¦ÄÜ¡£ÕâÏîÑо¿±íÃ÷£¬Ò»ÖÖÌØÊâÀàÐ͵ı״ϸ°ûȱÏÝ¿ÉÄÜÊǵ¼ÖÂÀ£ÑñÐԽ᳦Ñ×£¨Ò»ÖÖÑ×Ö¢ÐÔ³¦²¡£©µÄÒ»¸öÒòËØ¡£
ÎÒÃǵÄÕû¸ö³¦µÀÄÚ²¿¸²¸Ç×ÅÒ»²ã±¡±¡µÄÕ³Òº£¬±£»¤´àÈõµÄճĤ£¨ð¤Ä¤£©ÃâÊÜϸ¾úºÍÆäËûSportµÄÇÖº¦¡£Èç¹ûSport·´¸´½Ó´¥³¦Õ³Ä¤£¬¿ÉÄܵ¼ÖÂÑ×Ö¢ÉõÖÁϸ°û¸Ä±ä¡£ÕâЩ»áÔö¼Ó»¼³¦°©µÄ·çÏÕ¡£ÔÚ½¡¿µµÄ½á³¦ÖУ¬Õ³Òº²ãºñ´ïÒ»ºÁÃס£ÕâÒ»²ãÿСʱ¾ÀúÒ»´ÎÍêÈ«¸üУ¬ÓÉÒ»ÖÖÌØÊâÀàÐ͵Äϸ°ûÐγɣ¬³ÆÎª±×´Ï¸°û£¬¿ÆÑ§¼ÒÃǽ«±×´Ï¸°û´ÓÆäËûϸ°ûÖзÖÀë³öÀ´£¬Ñо¿Ã¿¸ö±×´Ï¸°û±í´ïÄÄЩµ°°×ÖÊ¡£ÊÂʵ֤Ã÷£¬ÕâЩϸ°ûÓÐÐí¶à²»Í¬µÄÑÇÐÍ£¬±×´Ï¸°ûµÄ¹¦Äܱ仯³¬¹ýÁËÑо¿ÈËÔ±ÏÈǰµÄÈÏʶ¡£
¡°ÎÒÃÇÏàÐÅÕâÊÇÒ»¸öÖØÒªµÄ֪ʶ£¬¿ÉÒÔʹÎÒÃÇÔÚδÀ´Ó°Ï쳦µÀµÄ±£»¤¹¦ÄÜ¡£Î¬³Ö±£»¤ÐÔ³¦Õ³Òº²ãµÄÏµÍ³ËÆºõÄܹ»¸Ä±äÆä¹¦ÄÜ£¬ÎÒÃÇ¿ÉÒÔÀûÓÃÕâÒ»ÄÜÁ¦£¬Í¨¹ýÓø÷ÖÖÐźŶԳ¦Õ³Òº²ãÖØÐ±à³Ì£¬ÀýÈçʹÓÃÐÂÒ©£¬¡±¸çµÂ±¤´óÑ§Èø¶û¸ñÂ×˹¿¨Ñ§Ôº¸±½ÌÊÚMalin Johansson˵£¬ËÁìµ¼ÁËÕâÏîÑо¿¡£
ÓëÀ£ÑñÐԽ᳦Ñ×ÓйØ
Õ³Òº²ã×î²»¿ÉÉøÍ¸µÄ²¿·ÖÊÇÓɳ¦µÀÖеÄÏÙÌåÐγɵġ£ÌرðÊÇ£¬Ñо¿Ð¡×éÑо¿ÁËÒ»ÖÖÌØÊâÀàÐ͵ı״ϸ°û£¬·¢ÏÖÔÚճĤµÄ×îÍâ±íÃæ¡£ÕâЩ±×´Ï¸°ûÌṩÁíÒ»ÖÖÕ³Òº£¬ÓÐÖúÓÚ±£»¤³¦µÀ£¬µ«ÔÊÐíÄ³Ð©ÓªÑøÎïÖÊͨ¹ý¡£
¡°Èç¹ûÕâÐ©ÌØ¶¨Ï¸°ûµÄ¹¦ÄÜÊÜËð£¬ÎÒÃǻῴµ½Î´Êܱ£»¤µÄϸ°û±íÃæ³öÏÖ¡£Johansson˵£º¡°ÔÚ¶ÔСÊóºÍÀ£ÑñÐԽ᳦Ñ×»¼ÕßµÄÑо¿ÖУ¬ÕâЩϸ°û¶¼»áµ¼ÖÂÑ×Ö¢¡£ÔÚÑо¿ÖУ¬À£ÑñÐԽ᳦Ñ×»¼ÕßµÄÕâÐ©ÌØ¶¨±×´Ï¸°ûËÆºõ±ÈÕý³£È˸üÔ类ճĤÅų⡣Òò´Ë£¬Ï¸°û±äÉÙÁË¡£
¡°ÁîÎÒÃǾªÑȵÄÊÇ£¬ÎÒÃÇÔڻÐÔÀ£ÑñÐԽ᳦Ñ×»¼ÕߺÍÔÝʱÎÞÖ¢×´µÄ»¼ÕßÖж¼Äܹ۲쵽ÕâÒ»µã¡£Õâ±íÃ÷ÎÒÃÇÑо¿µÄ±×´Ï¸°û¹ýÔçÅųâ»áÆÆ»µÕ³ÒºµÄ±£»¤×÷Óã¬ÕâÊÇÑ×Ö¢ÐÔ³¦²¡µÄÒ»¸öÖØÒªÔÒò¡£Johansson˵£º¡°ÕâÒ²¿ÉÄÜÊÇÕâЩ»¼Õß°©Ö¢·çÏÕÉý¸ßµÄ²¿·ÖÔÒò£¬ÔÚÈðµä´óÔ¼ÓÐ30000ÈË»¼ÓÐÀ£ÑñÐԽ᳦Ñ×£¬ÕâÊÇÒ»ÖÖÂýÐÔµ«¼äЪÐÔµÄÑ×Ö¢ÐÔ³¦²¡¡£¡±
Journal Reference:
Elisabeth E. L. Nyström, Beatriz Martinez-Abad, Liisa Arike, George M. H. Birchenough, Eric B. Nonnecke, patricia A. Castillo, Frida Svensson, Charles L. Bevins, Gunnar C. Hansson, Malin E. V. Johansson. An intercrypt subpopulation of goblet cells is essential for colonic mucus barrier function. Science, 2021; 372 (6539): eabb1590 DOI: 10.1126/science.abb1590