| 外源激素对花尾胡椒鲷血清性类固醇激素的影响 |
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| 引用本文： | 唐啸尘,刘楚吾. 外源激素对花尾胡椒鲷血清性类固醇激素的影响[J]. 海洋科学, 2003, 27(5): 5-7 |
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| 作者姓名： | 唐啸尘 刘楚吾 |
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| 作者单位： | 湛江海洋大学海洋生物研究所,湛江,524025;湛江海洋大学海洋生物研究所,湛江,524025 |
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| 摘 要： | 对花尾胡椒鲷(Plectorhynchus cinctus)雌鱼注射人绒毛膜促性腺激素(HCG)和促黄体生成素释放激素类似物(LRH-A)。注射后6h,两种处理均能显增加血清睾酮(T)水平3注射后24h,两种处理睾酮水平均下降,与对照差异不显。注射后6h,HCG处理组血清T水平比LRH-A处理组更高,而注射后6—24h,LRH-A处理组血清事酮水平更为稳定。实验过程中,血清雌二醇(E2)水平没有显变化。
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| 关 键 词： | 花尾胡椒鲷(Plectorhynchus cinctus) 人绒毛膜促性腺激素 促黄体生成素释放激素 类似物 性类固醇激素 |
| 文章编号： | 1000-3096(2003)05-0005-03 |
| 收稿时间： | 2001-07-02 |
| 修稿时间： | 2001-07-02 |
EFFECTS OF EXOGENOUS HORMONES ON SERUM SEX STEROID HORMONES IN Plectorhynchus cinctus |
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| TANG Xiao-Chen LIU Chu-Wu. EFFECTS OF EXOGENOUS HORMONES ON SERUM SEX STEROID HORMONES IN Plectorhynchus cinctus[J]. Marine Sciences, 2003, 27(5): 5-7 |
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| Authors: | TANG Xiao-Chen LIU Chu-Wu |
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| Abstract: | Human chorionic gonadotropin(HCG) and luteinizing hormone-releasing hormone analogue (LRH-A) were injected to female Plectarhynchus cinctus. The serum testosterone concentration increased significantly 6 h after both injections, but is not different 24 h after injections. The serum testosterone concentration 6 h after injection with HCG is higher than that with LRH-A, but the concentration 6-24 h after injection with LRH-A is more stable than that with HCG. The serum estradiol contents did not change 24 h after injections. |
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| Keywords: | Plectorhynchus cinctus HCG LRH-A Sex steroid |
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