| 泰和鸡生长发育中的甲状腺活动 |
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| 引用本文： | 陈鹭江,刘忠紫.泰和鸡生长发育中的甲状腺活动[J].江西农业大学学报,1996,18(1):5-9. |
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| 作者姓名： | 陈鹭江 刘忠紫 |
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| 作者单位： | 江西农业大学畜禽内分泌研究室，江西省泰和县泰和鸡原种场 |
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| 摘 要： | 用放射免疫方法测定泰和鸡３０，６０，９０和１２０日龄时血浆中Ｔ４，Ｔ３和ＴＳＨ的含量变化，并结合从出壳至１２０龄的体重变化，研究泰和鸡生长发育中的甲状腺活动规律。虽然甲状腺激素和体重之间没有统计学的相关，却出现了激素（尤以Ｔ３）含量最高时生长最慢，而含量最低时生长最快的现象。另外，血浆中的Ｔ４与Ｔ３比值较低，而且生长过程中波动幅度较小，既有符合其它鸡甲状腺活动的一面，又有其独特的规律。
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| 关 键 词： | 泰和鸡 甲状腺 相对生长率 |
THE ACTIVITY OF THYROID GIAND DURING THE GROWTH AND DEVELOPMENT STAGE IN TAIHE HENS |
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| Chen Lujian,Xie Debiao,He Yancai, Xiong Xiaomei,Liu Zhongzi,Yin Meiyong,Hu Guilian,Huang Yanmin.THE ACTIVITY OF THYROID GIAND DURING THE GROWTH AND DEVELOPMENT STAGE IN TAIHE HENS[J].Acta Agriculturae Universitis Jiangxiensis,1996,18(1):5-9. |
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| Authors: | Chen Lujian Xie Debiao He Yancai Xiong Xiaomei Liu Zhongzi Yin Meiyong Hu Guilian Huang Yanmin |
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| Abstract: | The levels of T_4,T_3 and FSH in plasma of Taihe hens at 30,60,90 and 120 days of age were determineded by Radioimmunoassy(RIA),the activity of thyroid gland of Taihe hens dur-ing their growth and development stage was studied with the observation on the hormone levelsand the body weights frorn hatch to 120 days of age.Although there was no statistical relationship between hormone and body weight,we found that when chick hormone(esp.T_3)levelreached the hightest,they grew most slowly.while chichens grew fastest when the hormonelevel was the lowest.In addition,the ratio of T_4 to T_3 in plasma was lower,and the value al-most did not fluctuate,this accords with the situations of other kinds of chickens,but it also hasits unique law. |
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| Keywords: | Taihe hens thyroid gland rate of relative growth |
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