The relationship of γH2AH and sperm DNA damage in male infertility patients / 重庆医学
Chongqing Medicine
;
(36): 1044-1047,1051, 2015.
Artículo
en Chino
| WPRIM
| ID: wpr-600430
ABSTRACT
Objective To investigate whether γH2AX could be a useful biomarker for evaluating the DNA double‐stranded . Methods Semem samples in case group were from 27 infertile males who were diagnosed in Andriatrics department or reproductive centre in the First Affiliated Hospital of Guangxi Medical University .The other semen samples were from 23 healthy donors with fertility as comparison .The levels of γH2AX were detected by flow cytometry .Single cell gel electropherosis(SCGE)was applied to assess the level of DSBs of sperm .Density gradient centrifugation(DGC) was applied to optimized spermatozoa .Results TheγH2AX levels and the DSBs of the sperm of the infertile subjects were significantly higher than those of healthy males(P<0 .01) , and the levels of γH2AX and the DSBs of sperm significantly decreased in two groups by DGC(P<0 .01) .Conclusion The level of spermatozoaγH2AX is higher in male infertility patients than in healthy donors with fertility ,which might be a useful biomarker for evaluating DSBs of sperm .
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chongqing Medicine
Año:
2015
Tipo del documento:
Artículo
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