Advanced glycation end products inhibit testosterone production in rat Leydig cells / 中华男科学杂志
National Journal of Andrology
; (12): 410-413, 2014.
Article
en Zh
| WPRIM
| ID: wpr-309698
Biblioteca responsable:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To study the expression of the receptor for advanced glycation end products (RAGE) and the inhibitory effect of advanced glycation end products (AGEs) on testosterone production in rat Leydig cells.</p><p><b>METHODS</b>Rat Leydig cells were primarily cultured and the expression of RAGE in the Leydig cells was detected by RT-PCR and immunofluorescence staining. The Leydig cells were treated with AGEs at the concentrations of 25, 50, 100 and 200 microg/ml, respectively, and the testosterone content was determined by ELISA.</p><p><b>RESULTS</b>RT-PCR and immunofluorescence staining exhibited the expression of RAGE in the rat Leydig cells. AGEs remarkably suppressed hCG-induced testosterone production in the Leydig cells in a concentration-dependent manner in the 50, 100 and 200 microg/ml groups as compared with the control (P < 0.01).</p><p><b>CONCLUSION</b>RAGE exists in rat Leydig cells and AGEs can significantly inhibit the secretion of testosterone in primarily cultured rat Leydig cells.</p>
Texto completo:
1
Base de datos:
WPRIM
Asunto principal:
Farmacología
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Efectos de la Radiación
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Testosterona
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Ensayo de Inmunoadsorción Enzimática
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Receptores Inmunológicos
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Células Cultivadas
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Productos Finales de Glicación Avanzada
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Reacción en Cadena de la Polimerasa de Transcriptasa Inversa
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Receptor para Productos Finales de Glicación Avanzada
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Células Intersticiales del Testículo
Límite:
Animals
Idioma:
Zh
Revista:
National Journal of Andrology
Año:
2014
Tipo del documento:
Article