摘要
本文用放射免疫测定法测定了5头发情期东北梅花鹿血浆中促黄体素(LH)和17β-雌二醇的含量。所得结果:LH在发情前(0.288～0.321ng/ml血浆)与发情后(0.364～0.841ng/ml血浆)都处于低稳水平(P>0.05),但发情时出现非常显著的高峰(2.742ng/ml)(P<0.01);雌二醇在整个发情前后没有出现显著的高峰(P>0.05),仅在发情前约24小时发现一小峰(16.4±4.4pg/ml血浆),发情后12小时发现一小峰(24.9±6.1pg/ml血浆)。结果表明,东北梅花鹿发情期血浆LH、雌二醇含量的时相变化与其他已研究过的鹿种及一些反刍家畜基本一致。
LH,17β-estradiol levels in plasma during estrous period of 5 Sika deer were assaied by radioimmunoassay. LH levels before ( 0.228-0.321ng/ml ) and after (0.364-0.841ng/ml ) the estrus were both low and stable (p>0.05 ) ,but during the estrus very significant ( p<0.01 ) high LH peak ( 2.742ng/ml ) occured. Estradiol level didn't show any significant high peak ( p>0.05 ) during the whole estrus period,only a small rise ( 24.9±6.1pg/ml ) in the 12th hr. after estrus and another small (16.4pg/ml) in the 24th hr.before the esturus. These results show variations of LH and estradiol contents in plasma during the estrous period of Sika deer were about the same with those of other deer species and some ruminates which have studied before.
出处
《畜牧兽医学报》
CAS
CSCD
北大核心
1991年第1期1-3,共3页
ACTA VETERINARIA ET ZOOTECHNICA SINICA
