骆驼优势卵泡与超大卵泡共存及无超大卵泡时卵泡液中一些激素和生化成分的比较

Q4 Agricultural and Biological Sciences
I. Ghoneim, M. Waheed, A. Meligy
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引用次数: 0

摘要

本研究旨在比较与超大卵泡共存的优势卵泡和无超大卵泡的骆驼卵泡液和血清中的一些激素和代谢成分。从卵泡大小为0.5-1.0 cm(小;N = 10), > 1.0-1.6 cm(中;N = 10), > 1.6-2.0 cm(大;N = 10),在没有或存在过大卵泡的情况下存在。卵泡液和血清进行生化和激素分析。结果显示,在没有过大卵泡的情况下,不同大小的窦侧优势卵泡的卵泡液中雌二醇17- β (E2)浓度升高。大卵泡与小优势卵泡的卵泡液中P4含量显著增高(P<0.01)。在没有过大卵泡的情况下,小、中、大卵泡液中可的松浓度显著。不存在过大卵泡的小卵泡的卵泡液中胰岛素样生长因子(IGF-II)和总甲状腺素含量显著低于与过大卵泡共存的小卵泡(P<0.0001)。在没有超大卵泡的情况下,在优势小、中型卵泡中收集的卵泡液中超敏感三碘甲状腺原氨酸浓度显著高(P<0.001和P<0.0001)。综上所述,超大卵泡的存在改变了优势卵泡中卵泡液的激素和生化成分与之共存。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Comparison of some Hormonal and Biochemical Constituents in Follicular Fluid of Predominant Follicle Coexist with Oversized Follicle and its Counterpart Present in the Absence of Oversized Follicle in Camels (Camelus Dromedarius)
This study was aimed to compare between some hormonal and metabolic constituents in follicular fluids and serum of predominant follicles coexisting with oversized follicles and its counterpart present in absence of oversized follicle in camels ( Camelus dromedarius ). Follicular fluids and sera were collected from animals who had follicles size 0.5–1.0 cm (small; n = 10), >1.0–1.6 cm (medium; n = 10) and >1.6–2.0 cm (large; n = 10) which were present in absence or presence of oversize follicles. Follicular fluids and sera were subjected to biochemical and hormonal analysis. Results revealed increased concentrations of oestradiol 17-β (E2) of follicular fluid from the various size antral predominant follicle which existed in the absence of oversize follicle. A significant (P<0.01) high concentration of P4 present in the follicular fluid of small size predominant follicle coexisted with the oversize follicle. A highly significant cortisone concentration was recorded in follicular fluid of small, medium and large predominate existing in absence of oversize follicles. The insulin like growth factor II (IGF-II) and general thyroxine in the follicular fluid from the small follicles that exist in the absence of the oversize follicles were significantly lower (P<0.0001) compared with that of the small follicles that coexisted with the oversize follicle. Ultra-sensitivity triiodothyronine concentrations were significantly high in follicular fluid collected from predominant small and medium size follicle (P<0.001and P<0.0001, respectively) existing in absence of oversize follicle. In conclusion, the presence of an oversize follicle alters hormonal and biochemical constituents of follicular fluid of predominant follicle coexist with it.
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来源期刊
CiteScore
1.10
自引率
0.00%
发文量
35
期刊介绍: JCPR is an exclusive journal which brings out the manuscripts based on New World and Old World camelids. This journal provided a very good platform to publish camelid literature with a view to find the missing links of research and to update the camelids practitioners and researchers with latest research.
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