二丁酰环腺苷酸对大鼠内囊出血并应激性胃溃疡血浆胃组织中垂体腺苷酸环化酶激活肽血管活性肠肽的影响及意义
二丁酰环腺苷酸,脑出血,内囊,血浆,垂体腺苷酸环化酶激活肽,血管活性肠肽,胃溃疡,应激,,二丁酰环腺苷酸,脑出血,内囊,血浆,垂体腺苷酸环化酶激活肽,血管活性肠肽,胃溃疡,应激,二丁酰环腺苷酸对
【摘要】 目的 探讨二丁酰环腺苷酸对大鼠内囊出血并应激性胃溃疡的治疗作用及机制。方法 用RIA方法测定内囊出血及二丁酰环腺苷酸治疗后血浆及胃组织匀浆中垂体腺苷酸环化酶激活肽含量的变化。结果 内囊出血时血浆垂体腺苷酸环化酶激活肽含量明显高于对照组(P<0.01),胃组织匀浆中垂体腺苷酸环化酶激活肽含量明显低于对照组(P<0.01);而二丁酰环腺苷酸治疗后血浆垂体腺苷酸环化酶激活肽含量明显低于出血组(P<0.01),胃组织匀浆中垂体腺苷酸环化酶激活肽含量明显高于出血组(P<0.01)。结论 血浆及胃组织匀浆中垂体腺苷酸环化酶激活肽可能是参与内囊出血后的应激性胃溃疡过程中的一个重要因素,二丁酰环腺苷酸对大鼠内囊出血并应激性胃溃疡有重要治疗作用。【关键词】 二丁酰环腺苷酸 脑出血 内囊 血浆 垂体腺苷酸环化酶激活肽 血管活性肠肽 胃溃疡 应激
Effect and Significance of dbcAMP-Ca on Pituitary Ade nylate Cyclase Activiting Poly-peptide and Vasoactive Intestinal Peptide in Plasma and Stomach Organization of Rat with Gastric Stress Ulcers Induced by Internal Capsule Hemorrhage
Lin Hansheng,et al.
(Department of General Surgery,People’s Hospital of Taiping,Dongguan,Guangdong,523900)
【Abstract】 Objective To investigate therapeutic effects and mechanism of dbcAMP-Ca in treatment of rat with gastric stress ulcers induced by internal capsule hemorrhage. Methods The levels of Pituitary Ade nylate Cyclase Activiting Poly-peptide (PACAP) and Vasoactive intestinal peptide (VIP) in plasma and stomach organization of rat with Cerebral hemorrhage and treated by dbcAMP-Ca after 24h were determined by RIA. Results The levels of PACAP and VIP in plasma of Cerebral hemorrhage group was significantly higher than that in control group(P<0.01).and the levels of PACAP and VIP in stomach organizes of Cerebral hemorrhage group was lower than that in control group(P<0.01). The levels of PACAP and VIP in plasma of treatment group was significantly lower than that in Cerebral hemorrhage group(P<0.01),and the levels of PACAP and VIP in stomach organizes of treatment group was higher than that in Cerebral hemorrhage group (P<0.01). Conclusions PACAP and VIP may play an important role in gastric stress ulcers induced by internal capsule hemorrhage,dbcAMP-Ca have an important effect on treatment of rat with gastric stress ulcers induced by internal capsule hemorrhage. ......
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