Ultrastructure of the epithelium lining of cauda epididymidis in mongrel dogs

Autor: Bruno C. Schimming, Patrícia F.F. Pinheiro, Carlos A. Vicentini, Raquel F. Domeniconi
Jazyk: English<br />Portuguese
Rok vydání: 2012
Předmět:
Zdroj: Pesquisa Veterinária Brasileira, Vol 32, Iss suppl 1, Pp 32-36 (2012)
Druh dokumentu: article
ISSN: 1678-5150
0100-736X
DOI: 10.1590/S0100-736X2012001300007
Popis: The epithelium lining of cauda epididymidis in mongrel dogs was examined by transmission electron microscopy. The epididymal epithelium is pseudostratified with stereocilia and is composed predominantly of principal and clear cells. Therefore, exist basal and apical cells. The principal and clear cells show features suggesting that they may be preferentially involved in absorptive and secretive functions. These results are compared with previously published data on the cauda epididymidis of other mammalian species, in order to understand the significance of the epididymis in sperm maturation.
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