DESARROLLO ANÁTOMO-HISTOLÓGICO DEL TESTÍCULO DEL NACIMIENTO A LA MADUREZ SEXUAL DE LA CODORNIZ (Coturnix coturnix) VARIEDAD JAPONESA

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Anatomical, histological, and developmental testicular changes from birth to puberty were studied in 80 Japanese quails. Ten birds per week were body weighed and slaughtered to measure the testis. Testicular tissue samples were collected and evaluated. Body weight varied from 35 g at week 1 to 180 g...

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Detalles Bibliográficos
Autores: Rospigliosi Y., Juan de Dios, Figueroa T., Edgardo
Formato: artículo
Fecha de Publicación:2003
Institución:Universidad Nacional Mayor de San Marcos
Repositorio:Revistas - Universidad Nacional Mayor de San Marcos
Lenguaje:español
OAI Identifier:oai:ojs.csi.unmsm:article/1608
Enlace del recurso:https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/1608
Nivel de acceso:acceso abierto
Materia:quail
testis
Descripción
Sumario:Anatomical, histological, and developmental testicular changes from birth to puberty were studied in 80 Japanese quails. Ten birds per week were body weighed and slaughtered to measure the testis. Testicular tissue samples were collected and evaluated. Body weight varied from 35 g at week 1 to 180 g at week 8. The length of the testis varied from 0.1 mm at week 1 to 8 mm at week 8. The presence of Leydig cells coincided with the appearance of secondary sexual characteristics at week 7. Spermatozoa in the seminiferous tubules were not observed, even by the end of week 8.
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