A STUDY OF GASTRIC STRETCH RECEPTORS - THEIR ROLE IN THE PERIPHERAL MECHANISM OF SATIATION OF HUNGER AND THIRST
A STUDY OF GASTRIC STRETCH RECEPTORS - THEIR ROLE IN THE PERIPHERAL MECHANISM OF SATIATION OF HUNGER AND THIRST
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DOI：
10.1113/jphysiol.1954.sp005207
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发表时间：
1954-01-01
影响因子：
5.5
通讯作者：
PAINTAL, AS
中科院分区：
文献类型：
--
作者：
PAINTAL, AS
猫胃内感受器发出的迷走神经传入纤维的反应与骨骼肌和肺内其他牵张感受器的反应相似。线性关系和活动的形式，单一的不规则脉冲或团体进行了观察，有些是自发的。模式并不统一。纤维很难分离。有些的传导速度为6-14米/秒。14个胃牵张感受器位于胃的不同部位。胃牵张纤维的正常功能可能是发出胃扩张程度的信号，并可能构成饥饿和口渴即刻饱足的外周机制。
Response of vagal afferent fibers arising from receptors in stomach of the cat are similar to other stretch receptors in skeletal muscles and lungs. A linear relation and activity in the form of single irregular impulses or groups was observed; some were spontaneous. The pattern was not uniform. Fibers were difficult to isolate. Conduction velocity of some ranged from 6-14 m/second. Fourteen gastric stretch receptors were localized digitally in different parts of the stomach. The nor-mal function of the gastric stretch fibers may be to signal the degree of gastric distension and may constitute the peripheral mechanism for the immediate satiation of hunger and thirst.