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Indian J Exp Biol ; 2006 Jul; 44(7): 562-5
Artigo em Inglês | IMSEAR | ID: sea-61355

RESUMO

One hour daily exposure to cigarette smoke for two months significantly decreased the body weight and food intake in male and female albino rats. The latency for conception increased significantly and the litter size decreased. Mortality rate per litter increased and grayish discoloration of the skin in the experimental group was the only congenital anomaly seen. Testes and ovaries showed a significant decrease in weight. The stroma of the ovaries were occupied by very few Graafian follicles. Testes showed disruption of the normal orderly progression of the spermatogonia. The tubules showed only one layer of spermatogonia and very few germinal cells. The number of sperms was less in the testes. The results show that exposure to cigarette smoke is detrimental to the reproductivity in both, male and female albino rats.


Assuntos
Animais , Peso Corporal/efeitos dos fármacos , Ingestão de Alimentos/efeitos dos fármacos , Ciclo Estral/efeitos dos fármacos , Feminino , Genitália Feminina/efeitos dos fármacos , Genitália Masculina/efeitos dos fármacos , Tamanho da Ninhada de Vivíparos , Masculino , Gravidez , Ratos , Reprodução/efeitos dos fármacos , Poluição por Fumaça de Tabaco/efeitos adversos
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