Immunolocalization of androgen and vitamin D receptors in the epididymis of mature ram (Ovis aries)

This study illustrated the immunohistochemical distribution of androgen and vitamin D receptors of epididymis in 20 sexually mature ram (Rahmani breed) with average age ranged from (2(_)4) years and average weight ranged from (50(_)65kg). Androgen receptor was localized in the cytoplasm of both cili...

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Detalles Bibliográficos
Autores principales: Mansour, Yasmine Asaad, Mosallam, El-Sayed M.M., Hussein, Shaymaa, Elleithy, Ebtihal M.M., Moussa, Ihab M., Mubarak, Ayman S., Dawoud, Turki M., Alsubki, Roua A., Alhaji, Jwaher H., Hemeg, Hassan A., EL-Bargeesy, Gehad A.H.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2021
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7783664/
https://www.ncbi.nlm.nih.gov/pubmed/33424300
http://dx.doi.org/10.1016/j.sjbs.2020.09.051
Descripción
Sumario:This study illustrated the immunohistochemical distribution of androgen and vitamin D receptors of epididymis in 20 sexually mature ram (Rahmani breed) with average age ranged from (2(_)4) years and average weight ranged from (50(_)65kg). Androgen receptor was localized in the cytoplasm of both ciliated and non ciliated cells of efferent ductules, besides the principal cells via the entire epididymal duct. The principal cells of both corpus and proximal cauda epididymis showed the highest immunoreactivity to androgen receptors. Furthermore, vitamin D receptor was localized in the cytoplasm of all epithelium of the efferent ductules besides principal cells of all epididymal regions, however the immunoreaction was significantly higher in the efferent ductules, distal caput and distal cauda epididymis. In conclusion, these results suggest that the function of ram epididymis is regulated by both androgen and Vitamin D.

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