Influence of Feed Restriction on Fertility in Male Domestic Fowls
نویسندگان
چکیده
منابع مشابه
Influence of Heat Stress on Male Fertility
Introduction Testicular temperature of bulls must be 2 to 6° C cooler than body temperature to allow normal spermatogenesis and maturation of sperm. Exposure of bulls to increased ambient temperatures results in reduced semen quality (Casady et al., 1953; Skinner and Louw, 1966; Meyerhoeffer et al., 1985). Local heating of the scrotum of bulls for a few days causes a reduction in the number of ...
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The aim of this review is to analyze current diagnostic approaches to obesity in adult men, the potential mechanisms linking obesity to infertility, and treatment options aimed at improving reproductive health. Obesity has become a worldwide epidemic with the estimated prevalence increasing from 28.8% to 36.9% between 1980 and 2013. In terms of diagnosis, numerous simple techniques have been de...
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The influence of diet and feed restriction on kidney function was studied in aging male albino rats. Rats were fed either a commercial feed (LB) or a modified human diet (MHD) from weaning until sacrifice at either 12 or 24 mo. of age. Restricted rats were fed for only 15 out of each 48 hours. Feed restriction during either the first, the second, or both years of life was beneficial in delaying...
متن کاملEffect of feed restriction on compensatory growth response of young male goats
Forty eight 8-month-old male goats were divided into three groups. In each group, eight goats were feedrestricted for 45, 60 or 75 days, and eight goats served as the control. Restricted groups were fed with a maintenance ration, and the control goats were fed with a ration supporting 50 g of daily weight gain. At the end of restriction period, the restricted goats were offered the same ration ...
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ژورنال
عنوان ژورنال: Poultry Science
سال: 1943
ISSN: 0032-5791
DOI: 10.3382/ps.0220170