柴达木黄牛、牦牛、犏牛在发情期血清中三碘甲状腺素、甲状腺素、促甲状腺素的比较

Comparison analysis of Liothyronine,Thytorine and Thyrotopin in serum of Qaidam cattle, Yak and Zho during estrus

应用电化学发光免疫法对柴达木黄牛、牦牛、犏牛在发情期血清中三碘甲状腺素、甲状腺素、促甲状腺素的含量进行测定和分析。结果显示:黄牛和犏牛血清中三碘甲状腺素激素水平显著高于牦牛(P<0.05);黄牛血清中甲状腺素激素水平显著高于牦牛和犏牛(P<0.05)。

The content of Liothyronine sodium, Thyroxin, Thyrotropin in serum of Qaidam cattle, yak, zho were determinate during estrus by electrochemiluminescence？immunoassay. The results showed that the content of Liothyronine Sodium in serum of cattle and zho is significantly higher than in yak（P0.05）; but the content of Thyroxin in serum of cattle is significantly higher than that of zho and yak.（P0.05）.