Analysis of the relative etiology of non-obstructive azoospermia / 中华男科学杂志
National Journal of Andrology
;
(12): 616-622, 2004.
Artículo
en Chino
| WPRIM
| ID: wpr-308285
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the levels and changes of sexual hormone in serum and seminal plasma, and the epidermal growth factor (EGF), alpha-glucosidase, and fructose in the seminal plasma of non-obstructive azoospermic patients, and to assess the significance of the analysis of their chromosomes.</p><p><b>METHODS</b>Thirty-six non-obstructive azoospermic males and 26 normal males were chosen. The results in reproductive endocrine and genetics obtained by radioimmunoassay, colorimetry, and chromosomes G and C banding assay were compared and analyzed to explore into the causes of infertility.</p><p><b>RESULTS</b>The levels of FSH, LH, PRL and E2 in the serum of the non-obstructive azoospermic patients were higher than those of the control group, but the T level had no significant difference between the two groups. There were no obvious differences in the sexual hormones except in FSH of the seminal plasma. There were 2 cases of abnormal sex chromosomes, 2 cases of big Y chromosomes and 7 cases of small Y chromosomes in the non-obstructive azoospermic patients. No correlation was found between EGF and fructose in the seminal plasma.</p><p><b>CONCLUSION</b>The level of sexual hormone in serum, alpha-glucosidase in seminal plasma and abnormal chromosomes might be closely related to non-obstructive azoospermia.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Semen
/
Hormonas Esteroides Gonadales
/
Estudios de Casos y Controles
/
Química
/
Bandeo Cromosómico
/
Cromosomas Humanos Y
/
Factor de Crecimiento Epidérmico
/
Alfa-Glucosidasas
/
Azoospermia
/
Genética
Tipo de estudio:
Estudio de etiología
/
Estudio observacional
Límite:
Adulto
/
Humanos
/
Masculino
Idioma:
Chino
Revista:
National Journal of Andrology
Año:
2004
Tipo del documento:
Artículo
Similares
MEDLINE
...
LILACS
LIS