作者as1208taiwan (新鲜感)
看板medstudent
标题[问题]读 harrison 17th遇到的一个小问题
时间Mon Sep 13 19:45:54 2010
念harrison 时在Chapter 287. Peptic Ulcer Disease and Related Disorders
的地方介绍Physiology of Gastric Secretion中提到
Hydrochloric acid and pepsinogen are the two principal gastric
secretory products capable of inducing mucosal injury.
Acid secretion should be viewed as occurring under basal and
stimulated conditions. Basal acid production occurs in a circadian pattern,
with highest levels occurring during the night and lowest levels
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
during the morning hours.
^^^^^^^^^^^^^^^^^^^^^^^^^
为啥HCL在晚上分泌会最多呢? 这是有什麽特殊原因吗?
不知道有人可以帮我解惑吗~~感恩
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