Detection and significance of succinate dehydrogenase of sperm mitochondria / 中华男科学杂志
National Journal of Andrology
; (12): 601-603, 2003.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-357127
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To detect succinate dehydrogenase (SDH) of sperm mitochondria by an improved method, and to evaluate the relationship between SDH and the motility and viability of sperm.</p><p><b>METHODS</b>In 46 fertile and infertile men (aged from 25 to 36), the motility, viability and mitochondrial SDH of sperm were detected by computer-assisted semen analysis system, dead/live sperm molecular fluorescent probe and an improved cytochemical method. Then, the correlation between the motility and viability of sperm and the positive percentage of sperm mitochondrial SDH were analyzed.</p><p><b>RESULTS</b>In the 46 fertile and infertile men, the motility and viability of sperm were (67.33 +/- 7.37)% and (79.78 +/- 7.65)%, and the positive percentage of sperm mitochondrial SDH was (74.74 +/- 8.29)%. The motility and viability of sperm and positive percentage of sperm mitochondrial SDH had significant correlation (r = 0.901, P < 0.01; r = 0.876, P < 0.01; r = 0.917, P < 0.01).</p><p><b>CONCLUSIONS</b>Detection of sperm mitochondrial SDH has significance in evaluation of sperm mitochondrial function and may serve as an assisted marker of sperm viability.</p>
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Motilidade dos Espermatozoides
/
Espermatozoides
/
Succinato Desidrogenase
/
Processamento de Imagem Assistida por Computador
/
Estudos de Casos e Controles
/
Sobrevivência Celular
/
Infertilidade Masculina
/
Metabolismo
/
Mitocôndrias
Tipo de estudo:
Estudo diagnóstico
/
Estudo observacional
Limite:
Adulto
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
National Journal of Andrology
Ano de publicação:
2003
Tipo de documento:
Artigo