| 腎上腺素和交感神經對貓胃分泌的作用 |
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| 引用本文： | 徐秉烜,胡旭初.腎上腺素和交感神經對貓胃分泌的作用[J].生理学报,1955(Z1). |
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| 作者姓名： | 徐秉烜 胡旭初 |
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| 作者单位： | 中国科学院生理生化研究所; |
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| 摘 要： | (一)靜脈注射腎上腺素對組織胺引起的貓胃分泌不論在急性或慢性實驗,通常是双相的,開頭抑制分泌,接着增加分泌,兩相大小相似,有時第二相還稍為大些。在一次注射0.02—0.1毫克腎上腺素之後,整個效應過程歷時約10—15分钟。若用較長的間隔如每10—30分鐘收集一次胃分泌,則此双相效應就會被掩蓋,因而得出腎上腺素對貓胃分泌無明顯效應或有增加分泌的效應的結論,如Baxter等人所得到的一樣。 (二)在急性實驗中,刺激大内臟神經對组織胺引起的貓胃分泌有顯著的抑制效應。与腎上腺素的效應不同,刺激大內臟神經的效應通常是單相的。我們在工作中经常得到馮德培所长的指导。谨致谢意.
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| 关 键 词： | 刺激器 分泌作用 急性 肾上腺素能 交感 第二相 注射 胃分泌 抑制作用 |
THE EFFECT OF ADRENALIN AND SYMPATHETIC STIMULATION ON GASTRIC SECRETION IN THE CAT |
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| HSU PING-HSUAN , HU HSU-TSU Institutc of Physiology , Biochemistry,Acadcmia Sinica,Shanghai.THE EFFECT OF ADRENALIN AND SYMPATHETIC STIMULATION ON GASTRIC SECRETION IN THE CAT[J].Acta Physiologica Sinica,1955(Z1). |
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| Authors: | HSU PING-HSUAN HU HSU-TSU Institutc of Physiology Biochemistry Acadcmia Sinica Shanghai |
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| Abstract: | It has been shown in our previous paper that intravenous injection of adrenalin and stimulation of the splanchnic nerve in the dog produced an inhibition of gastric secretion induced by histamine. Baxter, working on cats under experimental conditions comparable to ours, however, reported that intravenous injection of adrenalin either had no marked effect or a slightly augmentative effect on the histamine-induced secretion, and that stimulation of the splanchnic nerve yielded similar results. The question th... |
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