摘要
本文研究了三种龟鳖目动物血浆性激素不同时期的变化,得到如下结果:1.雄性动物血浆性激素以黄喉水龟含量最高,均数为304.46±292.15ng/dl血浆;中华鳖含量最低,均数为122.31±64.44ng/dl血浆。2.雌性动物血浆性激素以中华鳖含量最高,均数为75.93±67.35pg/ml血浆;乌龟含量最低,均数为50.16±35.75pg/ml血浆。3.雄性动物在交配期血浆中睾酮含量较非交配期高,说明精子的形成与睾酮有关。4.雌性动物血浆中雌二醇含量随着卵巢发育的周期性而变化。
The present paper concerns the variance of the sexual hormone in blood of three kinds of TESTUDOFORMES in different periods. The conclusions may be summarized as follows.
1. With regard to the three kinds of male animals, the amount of sexual hormone in blood plasma of Clemmys mulica is the highcst(304.46±292.15 ng/ dl), whereas Trionyx sincnsis Wiegmann is the lowest (122.31 ± 64.44 ng/dl).
2. With regard to female animals, the amount of sexual hormone in blood plasma of Trionyx sincnsis Wiegmann is the highest (75.93 ±67.35 pg/ml), whereas Chinemys rcevesii is the lowest (50.16 ±35.75 pg/ml).
3. Since the amount of testosterone in blood of male animals in the mating period is larger than that of in the non-mating period, it is suggested that the testosterone is related to the formation of sperms.
4. The amount of estradiol in female ones is always changed with the development of ovarion cycle.
关键词
龟鳖目
性激素
季节性变化
Sexual hormone, Testosterone, Estradiot
