Study on changes of productive hormones of Small Meishan pig during estrous cycle;
小梅山猪发情周期生殖激素变化的研究
Observation on histological structure of corpus luteumin in the yak during estrous cycle;
牦牛发情周期黄体组织结构的观察
Histological observations of follicular development in ovaries of yaks during estrous cycle;
牦牛发情周期中卵巢卵泡发育状况的组织学观察
Research of Rabbit s uterus tissue texture of different periods of oestrus cycle;
家兔发情周期不同时期子宫组织结构研究
The secretory characteristics of GTH and sexual hormone of Jining gray goat during the oestrus cycle;
济宁青山羊发情周期内促性腺激素和性激素分泌规律的研究
To study on the validity of vaginal cytology to determine oestrus cycle,seven bitches ovariohysterectomized 45 days before were treated with intermuscular injection of estradiol benzoate and progesterone to simulate the patterns of estrogen and progesterone in bitches\' oestrus cycle.
本实验旨在通过外源性激素模拟犬发情周期,探讨阴道上皮细胞检查确定发情周期阶段的可行性。
Observation of Result of Synchronous estrus Inducedby Medicament and Artificial Insemination in Goat;
药物诱发山羊同期发情和人工授精效果观察
The local yellow cattle groups of CK,free supplementary feeding by farmers and supplementary feeding with mixed feed were injected by PG for one and two times to investigate the effect on synchronous estrus after the tested cattle were fed for three months.
将地方黄牛分为补饲混合精料组、农户自由补饲组和不补饲组进行饲养,3个月后用氯前列烯醇分别按1次和2次注射氯前列烯醇的方法进行同期发情处理。
Accorded the method of Synchronous estrus and superovulation was applied to 35 Green goats.
通过对35只济宁青山羊进行同期发情和超数排卵研究,结果表明:经产母羊的受精卵未受精率极显著(P<0。
Study of Estrus Synchronization on Liaoning Cashmere Goats;
辽宁绒山羊同期发情效果的研究
Studies on the Experiment of Estrus Synchronization in Sheep and Goat with Progesterone Plug plus PMSG;
孕激素+PMSG对羊同期发情的试验研究
Study of estrus synchronization in forest musk deer (Moschus berezovskii);
林麝同期发情技术的研究
Effect of Estrous Synchronization in Embryo Transfer Receptor Cow;
胚胎移植受体牛同期发情处理效果分析
Estrous synchronization,superovulation and freezing conservation are key technique for embryo genic library foundation.
同期发情、超数排卵和胚胎冷冻保存技术相结合是建立胚胎基因库的核心技术。
The heifers have a better result of Estrous synchronization with PMSG than postpartum cows.
为了研究不同激素对奶牛同期发情效果的影响,本实验选择了80头荷斯坦牛,根据直肠检查结果将牛群随机分为对照组和3个实验组,实验组分别采用定时输精法(GnRH)、PMSG法、PG法进行同期发情处理。
A cow's estrus cycle averages 21 days.
母牛的发情周期平均为21天。
(of animals that have several estrous cycles in one breeding season) in a period of sexual inactivity.
（指在一个繁殖期有几个发情周期的动物）不动情期。
Serum progesterone of mini-gilts during oestrous cycle and early pregnancy
实验小型猪发情周期和妊娠早期外周血清孕酮含量的变化规律
the estrous cycle and duration of estrus in doe were in a small range of varia-tion in the five populations;
5个品种（品系）母鹿的发情周期和发情持续时间的变异范围较小;
Study on the expression of ERβ and p-ERβ on mouse ovary during the oestrous cycle
ERβ及p-ERβ在小鼠发情周期卵巢内的表达
Alternations of Milk Progesterone Contents in Wilnd Yak During Oestrous Cycle and Early Pregnancy
发情周期和妊娠早期牦牛乳汁中孕酮含量的变化
Prostaglandin E Receptors in Porcine Uterus during Estrous Cycle and Early Pregnancy;
前列腺素E受体基因在猪发情周期和早期妊娠子宫中的表达
A Study on ERβ/p-ERβ Expression and Distribution in Mouse Ovaries during Oestrous Cycle and Early Gestational Period
ERβ/p-ERβ在小鼠发情周期和早期妊娠卵巢中表达与分布的研究
Study on the Follicular Wave of Dazu Black Goat and Concentrations Changes of FSH and INH during the Follicular Development
大足黑山羊卵泡发育规律及发情周期中FSH、INH水平的变化
Effects of Copper lysine on Serum Reproductive Hormone Level during Estrous Cycle in Simmental Heifers
赖氨酸铜对西门塔尔牛发情周期生殖激素分泌的影响
Studies on Changes of Serum Concentrations of Reproductive Hormones During the Estrous Cycle in Cattle and Buffaloes in Guangxi;
广西黄牛和水牛发情周期血清生殖激素变化规律的研究
The Studies on Histological Characteristics of Follicular Systems and Corpus Luteum in Yaks During the Estrous Cycle;
发情周期牦牛卵巢中卵泡系统和黄体形态的研究
Study on the Mast Cells in the Uterus and Oviduct of Goat during Estrus Cycle;
山羊发情周期不同阶段子宫与输卵管内肥大细胞消涨规律的研究
Localization of LHR and the Regularity Expression of LHR mRNA in the Ovaries of Estrous Cycle Phases in Fecundity Goat
高繁山羊发情周期中卵巢内LHR的定位及其mRNA表达规律研究
The Changes of the Ovarian、Estradiol and Progesterone Concentration of the Young Cows in the Estrous Cycle
发情周期中青年母牛卵巢、雌二醇和孕酮的变化规律
Effects of copper-enriched yeast on reproductive hormone level during estrous cycle in Simmental heifers
富铜酵母对西门塔尔牛发情周期生殖激素分泌的影响
Different Expression of LHR mRNA in the Uterus of Four Estrous Cycle Phases in Jining Gray Goat
LHR基因在济宁青山羊发情周期不同阶段子宫中表达差异的研究
The Variation of Mast Cells and Histamine Concentration in Uterus and Oviduct of Goat in Estrous Cycle
发情周期中山羊子宫和输卵管内肥大细胞及组织胺含量的变化