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超微结构观察表明哺乳动物附睾起始段存在局部分泌。

Ultrastructural observations suggesting merocrine secretion in the initial segment of the mammalian epididymis.

作者信息

Nicander L, Malmqvist M

出版信息

Cell Tissue Res. 1977 Nov 23;184(4):487-90. doi: 10.1007/BF00220971.

DOI:10.1007/BF00220971
PMID:589656
Abstract

Principal cells in the initial segment of the epididymis in horses, cattle, pigs, sheep, dogs, cats, and rabbits have an abundant, partly rough, endoplasmic reticulum and a large Golgi complex. Small vacuoles with opaque content seem to be formed by the Golgi complex and move to the cell apex, where they empty their contents into the lumen by a merocrine mechanism.

摘要

马、牛、猪、羊、狗、猫和兔子附睾起始段的主细胞具有丰富的、部分粗糙的内质网和大型高尔基体。含有不透明内容物的小泡似乎由高尔基体形成,并向细胞顶端移动,在那里它们通过局部分泌机制将内容物排入管腔。

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本文引用的文献

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STUDIES ON THE COMPOSITION OF EPIDIDYMAL CONTENT IN BULLS AND BOARS.公牛和公猪附睾内容物成分的研究。
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Novel Proteomic Profiling of Epididymal Extracellular Vesicles in the Domestic Cat Reveals Proteins Related to Sequential Sperm Maturation with Differences Observed between Normospermic and Teratospermic Individuals.家猫附睾细胞外囊泡的新型蛋白质组学分析揭示了与精子成熟顺序相关的蛋白质,并且在正常精子和畸形精子个体之间观察到了差异。
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Key factors enhancing sperm fertilizing ability are transferred from the epididymis to the spermatozoa via epididymosomes in the domestic cat model.在猫科动物模型中,通过附睾小体,可将增强精子受精能力的关键因素从附睾转移到精子上。
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The ultrastructure of the epididymis of the African giant rat (Cricetomys gambianus, Waterhouse).非洲巨鼠(冈比亚囊鼠,沃特豪斯)附睾的超微结构
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Coexpression of different cytokeratins, vimentin and desmin in the rete testis and epididymis in the dog.犬睾丸网和附睾中不同细胞角蛋白、波形蛋白及结蛋白的共表达
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Structural differentiation of the male genital ducts of the echidna (Tachyglossus aculeatus).针鼹(短吻针鼹)雄性生殖管道的结构分化。
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Ultrastructure of the epididymis of the tammar, Macropus eugenii, and its relationship to sperm maturation.帚尾袋貂(Macropus eugenii)附睾的超微结构及其与精子成熟的关系。
Cell Tissue Res. 1984;237(3):525-35. doi: 10.1007/BF00228437.
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Characterization of hormonally regulated secretory proteins from the caput epididymidis of the rabbit.兔附睾头中激素调节分泌蛋白的特性分析
Biochem J. 1981 Apr 15;196(1):105-14. doi: 10.1042/bj1960105.
4
An electron microscopical study of absorbing cells in the posterior caput epididymidis of rabbits.兔附睾后头部吸收细胞的电子显微镜研究。
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J Reprod Fertil Suppl. 1971 May;13:Suppl 13:39-50.
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The effects of castration on the composition of rabbit epididymal plasma.去势对兔附睾血浆成分的影响。
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Regional histology and fine structue of the epididymal duct in the golden hamster (Mesocricetus auratus).金黄仓鼠(Mesocricetus auratus)附睾管的局部组织学和精细结构
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