软体动物胃泌素：浓度与分子形式
Molluscan gastrin: concentration and molecular forms.
作者信息
Straus E, Yalow R S, Gainer H
出版信息
Science. 1975 Nov 14;190(4215):687-9. doi: 10.1126/science.1188366.
PMID:1188366
Abstract
Blood and gastrointestinal tissues of the sea hare Aplysia californica and the land snail Otala lactea contain immunoreactive gastrin in heterogeneous forms similar to those of mammals. The observation that blood concentrations in terms of porcine gastrin standard are comparable to those of pig, man, and dog suggests significant homology between the structures of molluscan and mammalian gastrins.
摘要
海兔加州海兔和陆地蜗牛乳白奥塔螺的血液及胃肠道组织中含有免疫反应性胃泌素，其形式多样，与哺乳动物的相似。以猪胃泌素标准衡量，其血液浓度与猪、人和狗的相当，这一观察结果表明软体动物和哺乳动物胃泌素的结构之间存在显著同源性。
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