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This page (revision-9) was last changed on 09-Apr-2020 18:51 by 1614216108

This page was created on 09-Apr-2012 16:00 by UnknownAuthor

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At line 3 changed 2 lines
中文名称：雄烯二酮\\
英文名称：androstenedione,A2\\
　　中文名称：雄烯二酮\\
　　英文名称：androstenedione,A2\\
At line 6 changed one line
雄烯二酮（androstenedione,A2）属19碳类固醇激素，也是性激素合成的中间产物，雄烯二酮即是睾酮的前体又是黄体酮的衍生物。主要来自肾上腺皮质，雄烯二酮的生物活性介于活性很强的雄性激素睾酮和雄性激素很弱的去氢雄酮之间，雄烯二酮具有激素原的特性。在女性雄烯二酮的50%来自卵巢，50%来自肾上腺。女性日产率超过3000 ug，男性则更高。成年男性雄烯二酮测定水平略低同龄女性，绝经妇女因肾上腺及卵巢的含量均减少致血循环中的浓度下降。\\
　　雄烯二酮（androstenedione,A2）属19碳类固醇激素，也是性激素合成的中间产物，雄烯二酮即是睾酮的前体又是黄体酮的衍生物。主要来自肾上腺皮质，雄烯二酮的生物活性介于活性很强的雄性激素睾酮和雄性激素很弱的去氢雄酮之间，雄烯二酮具有激素原的特性。在女性雄烯二酮的50%来自卵巢，50%来自肾上腺。女性日产率超过3000 ug，男性则更高。成年男性雄烯二酮测定水平略低同龄女性，绝经妇女因肾上腺及卵巢的含量均减少致血循环中的浓度下降。\\
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检测方法为放射免疫法。\\
　　检测方法为放射免疫法。\\
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无需特殊要求。\\
!标本采集与运送\\
常规静脉采血约4ml，不抗凝，置普通试管中。或采用含分离胶的黄色盖子SST真空采血管。\\
　　无需特殊要求。\\
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%%tab-标本采集和运送要求
　　常规静脉采血约4ml，不抗凝，置普通试管中。或采用含分离胶的黄色盖子SST真空采血管。\\
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/%
Version Date Modified Size Author Changes ... Change note
9 09-Apr-2020 18:51 0.827 kB 1614216108 to previous
8 26-Dec-2012 11:04 0.75 kB 1614216108 to previous | to last 性激素 ==> 血.性腺轴功能和激素
7 24-Dec-2012 14:24 0.743 kB 1614216108 to previous | to last
6 05-Dec-2012 15:42 0.643 kB 1614216108 to previous | to last 雄烯二酮 ==> 雄烯二酮测定
5 05-Dec-2012 15:42 0.643 kB 1614216108 to previous | to last
4 04-May-2012 09:39 0.655 kB 1614216108 to previous | to last
3 23-Apr-2012 15:57 0.634 kB 1614216108 to previous | to last
2 13-Apr-2012 10:33 0.613 kB 1614216108 to previous | to last
1 09-Apr-2012 16:00 0.606 kB UnknownAuthor to last
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