An electron microscope observation for the abnormal ultrastructure of the connecting piece in human spermatozoa from infertile painters / 中华男科学杂志
National Journal of Andrology
;
(12): 282-285, 2003.
Artículo
en Chino
| WPRIM
| ID: wpr-238044
ABSTRACT
<p><b>OBJECTIVES</b>To investigate possible abnormalities of the sperm neck in eight infertile painters observed by transmission electron microscope.</p><p><b>METHODS</b>Spermatozoa from 8 infertile painters (21-32 years old) were observed by transmission electron microscope.</p><p><b>RESULTS</b>The abnormalities of the connecting piece could be divided into 6 types, among which the anomaly of the connecting piece concomitant with a true nuclemalamic condition was the most serious.</p><p><b>CONCLUSIONS</b>The abnormalities may be related to expression obstacles of nuclear genome and mitochondrial genome, and to anomalous cellular signal transduction during spermiogenesis as well.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Pintura
/
Patología
/
Espermatozoides
/
Exposición Profesional
/
Microscopía Electrónica de Transmisión
/
Infertilidad Masculina
Límite:
Adulto
/
Humanos
/
Masculino
Idioma:
Chino
Revista:
National Journal of Andrology
Año:
2003
Tipo del documento:
Artículo
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