The effect of overtraining on human sperm chromatin structure / 中华劳动卫生职业病杂志
Chinese Journal of Industrial Hygiene and Occupational Diseases
; (12): 260-262, 2003.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-265107
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To identify the effects of overtraining on human sperm DNA.</p><p><b>METHODS</b>Molecular epidemiological investigation of 249 men from different groups (training and non-training) was carried out by using flow cytometer to detect the integrity and damage of in situ DNA of sperm nucleus, and sperm chromatin structure assay was performed.</p><p><b>RESULTS</b>The average COMPalpha(t) in training group was 11.02% while that in control group was 5.90% (P < 0.01). COMPalpha(t) was significantly correlated with sperm activity (r = 0.41, P < 0.05).</p><p><b>CONCLUSION</b>Overtraining could induce sperm DNA injury and affect sperm activity, thus to decrease the potentiality of reproduction.</p>
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Fisiologia
/
Motilidade dos Espermatozoides
/
Espermatozoides
/
Cromatina
/
Exercício Físico
/
Biologia Celular
/
Fragmentação do DNA
/
Genética
/
Metabolismo
Limite:
Adulto
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
Chinese Journal of Industrial Hygiene and Occupational Diseases
Ano de publicação:
2003
Tipo de documento:
Artigo