Data/hora: 10/06/2024 08:20:25

Provedor de dados: 	77	
País: 	Chile	
Título: 	Histological and Morphometric Analysis of Testes of Adult Quail (Coturnix coturnix japonica) of Bangladesh	
Autores: 	Shil,Subrata Kumar; Quasem,Md. Abul; Rahman,Mohammad Lutfur.	
Data: 	2015-03-01	
Ano: 	2015	
Palavras-chave: 	Japanese quail; Morphometry; Testis; Season; Day length; Temperature.	
Resumo: 	A histological and morphometric study was conducted to evaluate the seasonal testicular variations in the adult Japanese quail (Coturnix coturnix japonica) in Bangladesh. The weight of birds and testes, volume, length, circumference, seminiferous tubule diameter, circumference and height of germinal epithelium of testes were measured. Sections of testes obtained from studied birds were stained with H&amp;E and images were taken by J software. Weight and volume of paired testes of quails significantly heavier (P&lt;0.05) in long day period of summer and rainy season (March ­ September) than the short day period of autumn and winter (October ­ February). Seasons had no significant effect on live weight gain of quails. The weight and diameter of testes or height of the germinal epithelium of the seminiferous tubule were positively correlated (r=0.84; r=0.88). Spermatogenic activity was pronounced during summer and rainy season than that of autumn and winter (P&lt;0.05).	
Tipo: 	Journal article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000100017	
Editor: 	Sociedad Chilena de Anatomía	
Formato: 	text/html	
Fonte: 	International Journal of Morphology  v.33 n.1 2015