Rapid effects of aromatase inhibition on male reproductive behaviors in Japanese quail
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چکیده
منابع مشابه
Influence of Chronic Dexamethasone Administration on Reproductive Parameters and Semen Traits in Male of Japanese Quail
The present study was conducted to determine the effects of chronic Dexamethasone (DEX) administration on physiological traits and semen characteristics in male Japanese quail breeders. Forty five 20 week old male quail were distributed into 3 experimental groups. All groups were fed on the same basal diet and administered with different levels of DEX, at 0 (as a control group), 0.25 and 0.50 m...
متن کاملEffects of sex steroids on aromatase mRNA expression in the male and female quail brain.
Castrated male quail display intense male-typical copulatory behavior in response to exogenous testosterone but ovariectomized females do not. The behavior of males is largely mediated by the central aromatization of testosterone into estradiol. The lack of behavioral response in females could result from a lower rate of aromatization. This is probably not the case because although the enzymati...
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Submitted: Jan 2, 2013; Accepted: Feb 6, 2013; Published: Aug 18, 2013 Abstract: This study was undertaken to determine the effects of divergent selection and different positions of Japanese quail eggs in artificial incubation on hatchability, egg weight loss, chick weight. 300 Japanese quail (100 birds in each line) were used for egg collection. These lines have been selected for high (HW) and...
متن کاملstudy of fixed effects on some productive and reproductive characteristics in japanese quail
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متن کاملEffects of 3-methyl-4-nitrophenol on the reproductive toxicity in female Japanese quail (Coturnix japonica).
We previously showed that 3-methyl-4-nitrophenol (4-nitro-m-cresol, PNMC), a component of diesel exhaust particles and a degradation product of the insecticide fenitrothion, has reproductive toxicity in adult male and immature female Japanese quail (Coturnix japonica). Here we investigated effects of PNMC on the reproductive toxicity of mature female Japanese quail. The experiment consists of 3...
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ژورنال
عنوان ژورنال: Hormones and Behavior
سال: 2006
ISSN: 0018-506X
DOI: 10.1016/j.yhbeh.2005.05.003