[金鱼（Carassius auratus L.）的促黑素细胞激素：与合成α-促黑素细胞激素的放射免疫比较]
[Melanotropic hormone of goldfish (Carassius auratus L.): radioimmunologic comparison with synthetic alpha-MSH].
作者信息
Follénius E, Schmitt G, Meunier A
出版信息
C R Seances Acad Sci D. 1980 Sep 22;291(3):337-40.
PMID:6777055
Abstract
alpha MSH from the neuro-intermediate lobe of the pituitary gland of the goldfish displays a competitive behaviour in an RIA for synthetic alpha MSH. The inhibition curves from neuro-intermediate homogenates parallel the standard curve (P < 0,01) but two major pools of immunoreactive peptides have been separated by Sephadex gel chromatography. The neuro-intermediate lobe contains 480 +/- 56 ng (S.E.M.) of immunoreactive alpha MSH.
摘要
金鱼脑垂体神经中间叶分泌的α-促黑素细胞激素（alpha MSH）在合成α-促黑素细胞激素的放射免疫分析（RIA）中表现出竞争行为。神经中间叶匀浆的抑制曲线与标准曲线平行（P < 0.01），但通过葡聚糖凝胶色谱法已分离出两个主要的免疫反应性肽池。神经中间叶含有480±56纳克（标准误）的免疫反应性α-促黑素细胞激素。
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