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(Leu13)-Motilin(人、豬)在雞的胃腸道中產(chǎn)生興奮性反應(yīng),在不同區(qū)域具有不同的敏感性。作用機(jī)制在前胃和腸段之間是不同的。
編號(hào):152395
CAS號(hào):59530-69-7
單字母:H2N-FVPIFTYGELQRLQEKERNKGQ-OH
(Leu13)-Motilin(人、豬)在雞的胃腸道中產(chǎn)生興奮性反應(yīng),在不同區(qū)域具有不同的敏感性。作用機(jī)制在前胃和腸段之間是不同的。胃動(dòng)素類似物通過(guò)直接作用于平滑肌細(xì)胞而收縮腸段,而在前胃,胃動(dòng)素通過(guò)作用于壁內(nèi)膽堿能神經(jīng)元而引起電場(chǎng)刺激誘導(dǎo)反應(yīng)的收縮和增強(qiáng)。
(Leu13)-Motilin (human, porcine) produces an excitatory reaction in the gastrointestinal tract of chickens, with varying sensitivity in different regions. The mechanisms of action are different between the proventriculus and the intestinal segments. Motilin analogues contract intestinal segments by acting directly on smooth muscle cells whereas in the proventriculus it causes contraction and enhancement of electric field stimulation-induced responses by acting on the intramural cholinergic neurons.
DOI | 名稱 | |
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10.1016/0196-9781(95)00095-2 | Excitatory action of [Leu13]motilin on the gastrointestinal smooth muscle isolated from the chicken | 下載 |
10.1016/0167-0115(88)90025-0 | Comparison of motilin binding to crude homogenates of human and canine gastrointestinal smooth muscle tissue | 下載 |
10.1016/s0006-8993(01)02055-8 | Demonstration of a functional motilin receptor in TE671 cells from human cerebellum | 下載 |
10.1016/0014-2999(95)00453-5 | Antagonistic properties of [Phe3,Leu13]porcine motilin | 下載 |