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  • 1
    Electronic Resource
    Electronic Resource
    Light and electron microscopy of the ducts and their subepithelial tissue in the rat ventral prostate (1978)
    Springer
    Cell & tissue research 192 (1978), S. 381-390 
    Details
    ISSN: 1432-0878
    Keywords: Prostatic duct ; Epithelium ; Basal cell ; Muscular coat ; Fine structure
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary The ducts of the rat ventral prostate have been studied by light and electron microscopy for elucidation of their role in prostatic function. The epithelium of the main duct consists of simple columnar cells and polymorphic basal cells. The columnar cells show no indication of secretory activity. The basal cells contain bundles of filaments of 5–6 nm thickness and numerous pinocytotic vesicles. The ducts are surrounded by layers of circular smooth muscle cells interspersed with nerve axons. On ultrastructural grounds the ducts do not appear to secrete material into the seminal fluid, but apparently the muscular coat actively helps drain the gland during ejaculation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00212320
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    The fine structure of ventral prostatic secretory epithelial cells in older rats (1979)
    Springer
    Cell & tissue research 203 (1979), S. 181-188 
    Details
    ISSN: 1432-0878
    Keywords: Ventral prostate ; Epithelial cells ; Electron microscopy ; Light microscopy ; Older rats
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary The ventral prostatic secretory epithelial cells in older rats were studied by light and electron microscopy. The cells vary in height in different parts of the same organ, and ultrastructurally they show the presence of a developed secretory apparatus such as well-developed Golgi body and abundant rough endoplasmic reticulum. They also show signs of a depressed secretory activity, involving occasional emiocytosis of apical secretory vacuoles and a paucity of condensing vacuoles in the Golgi region and above it. Further, they are characterized by the frequent occurrence of supra and paranuclear pleomorphic lysosomes.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00237232
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
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