比格犬脑垂体结节部细胞的电镜观察

    Ultrastructural study of the adenohypophysis pars tuberalis of the Beagle

    • 摘要: 透射电镜观察表明,比格犬(Beagle)脑垂体结节部实质中含有2类细胞,即含分泌颗粒的细胞和不含分泌颗粒的细胞.前者根据分泌颗粒的大小至少可以分为3种,其分泌颗粒直径分别约为310~605、155~388和124~202nm。

       

      Abstract: Under the transmission electron microscope, two types of cells were found in the adenohypophysis pars tuberalis of Beagle dog, i.e. cells with secretory granules and cells without secretory granules. The former could be divided into three kinds according to the size of the secretory granules which were about 301-605, 155-388 and 124-202 nm in diameter respectively.

       

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