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团头鲂脑垂体GTH细胞钙调素免疫电镜定位 被引量:1

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摘要 本实验运用电镜免疫胶体金技术对团头鲂脑垂体GTH细胞进行了钙调素(CaM)的超微结构定位。钙调素也称钙调蛋白(Calmodulin)是存在于所有真核生物体中的一种独特的功能蛋白,它在细胞的各种生命活动中起着举足轻重的作用。垂体促性腺激素细胞(GTH细胞)是调控生殖生理过程的关键细胞,因此研究其内CaM分布将有助于鱼类生殖生理的研究。将垂体从团头鲂脑颅中取出,戊二醛及四氧化锇双固定,梯度丙酮脱水,Epon 812环氧树脂包埋。
作者 王文 杜开和
出处 《电子显微学报》 CAS CSCD 1993年第1期86-86,共1页 Journal of Chinese Electron Microscopy Society
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