论文部分内容阅读
长期以来许多学者认为,除传统的内分泌器官之外,在人体各系统的器官内还有许多分散的内分泌细胞。据估计,胃肠道内这类分散的细胞如加在一起,其体积比任何一个已知的内分泌器官(例如甲状腺)都大得多。至于其它各系统,如呼吸道、泌尿生殖道、神经系统,皮肤等也都有类似的情形。本文就这一问题作一简要的介绍。历史的回顾早在1914年Gosset和Masson二氏曾提出,胃肠道的嗜银细胞(Argentaffin cells)是“弥漫于肠道的内分泌腺”(“Ia glande end—
For a long time many scholars believe that in addition to the traditional endocrine organs, there are many scattered endocrine cells in the organs of the human body system. It is estimated that such discrete cells in the GI tract, such as added together, are much larger than any known endocrine organ (such as the thyroid). As for other systems, such as the respiratory tract, genitourinary tract, nervous system, skin, etc. also have a similar situation. This article gives a brief introduction to this issue. History Review As early as 1914, Gosset and Masson II proposed that the gastrointestinal tract of Argentaffin cells is “the endocrine gland diffused in the gut” ("Ia glande end-