Reproductive efficiency of adult and prepubertal goats subjected to repeated follicular aspiration
نویسندگان
چکیده
منابع مشابه
Follicular size affects the meiotic competence of in vitro matured prepubertal and adult oocytes in sheep.
Non-atretic follicles dissected from prepubertal and adult ovaries were allocated in three groups: a) < 1 mm; b) 1-2 mm; c) > 2 mm. After 24 h of maturation, a lower percentage of adult oocytes from group a (P < 0.01) reached metaphase II than those from groups b and c (70.4 versus 89.5 and 95.5). Prepubertal oocytes showed similar results (P < 0.01; 27.2 versus 79.8 and 81.8). There was a sign...
متن کاملFollicular dynamics in Serrana goats.
Twenty-two Serrana goats were studied through two successive estrous cycles in order to characterize their follicular dynamics during the breeding season. The ovaries of the goats were scanned daily by real-time ultrasonography and all follicles >or=3mm were measured and classified. The data were classified by the number of follicular waves per goat to test the hypothesis that temporal and morp...
متن کاملEffect of age on reproductive efficiency of adult rainbow trout, Oncorhynchus mykiss Walbaum, 1972
Rainbow trout, oncorhynchus mykiss is one of the most important cold water fishes in Iran. For successful artificial propagation of rainbow trout, the quality and quantity of brooders and sexual materials are key factors. In the present study, we investigated the age-dependent changes of reproductive efficiency. For this purpose, the brooders were divided into age classes and then three age gro...
متن کاملEffect of age on reproductive efficiency of adult rainbow trout, Oncorhynchus mykiss Walbaum, 1972
Rainbow trout, oncorhynchus mykiss is one of the most important cold water fishes in Iran. For successful artificial propagation of rainbow trout, the quality and quantity of brooders and sexual materials are key factors. In the present study, we investigated the age-dependent changes of reproductive efficiency. For this purpose, the brooders were divided into age classes and then three age gro...
متن کاملMatching, Repeated Game and Aspiration
This paper investigates the decentralized dynamic foundation of repeated games. Instead of assuming that the players are exogenously assigned to play the same game among each other infinitely many times, they are randomly matched, and choose to initiate the long term relationship only if every player is satisfied, based on his own past experience (Simon (1987)). The long term relationship is al...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
سال: 2014
ISSN: 0102-0935
DOI: 10.1590/s0102-09352014000100020