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LPLRF-NH_2(亮-脯-亮-精-苯丙-胺基)是一种含有5个氨基酸的调节肽,最初由Dockray从鸡脑中分离和纯化,它在哺乳动物胰腺内的分布及生物学活性目前尚无报道。我们曾用放射免疫测定法对它在大鼠胰腺中的含量进行了测定,本文使用免疫组织化学法,对其在大鼠胰腺组织中的分布特征进行了初步观察。 5只150—200 g Wistar大鼠经乙醚麻
LPLRF-NH 2 is a 5-amino acid regulatory peptide originally isolated and purified from chicken brain by Dockray. Its distribution in mammalian pancreas and its biological No activity has been reported yet. We have used radioimmunoassay to determine its content in the rat pancreas. In this paper, immunohistochemistry was used to investigate its distribution in rat pancreas. Five 150-200 g Wistar rats were anesthetized with diethyl ether