DHEA free in saliva

产品名称：DHEA free in saliva
产    地：Demeditec 
产品货号：DESLV3012
产品规格：96 Tests
产品说明：
Special remarks: In case of DHEA measurements in males we are recommending to take a first series of 5 samples in the early morning and another series in the late afternoon. This should show the typical pattern of diurnal DHEA secretion.
The investigation of DHEA-S in saliva is not useful as there is only very limited clinical information in it. DHEA-S is a polar molecule and cannot pass freely the lipophilic membrane between blood and saliva within the salivary gland. Therefore the salivary concentration of DHEA-S is flow dependent, while the DHEA concentration is not. We highly are recommending not to measure salivary DHEA-S but DHEA instead.
In order to avoid arbitrary results we highly are recommending to always take 5 samples during a 2 hour period and measure the average value of the mixture. Appropriate saliva collection sets are available from Demeditec. Special sampling devices for newborns or handicapped patients also are available from Demeditec upon request. These are small soft plastic Pasteur pipettes. Please contact us for further details.
上海玉博生物技术有限公司在为生命科学领域提供丰富的产品与信息资源方面处于国内**地位，公司提供的产品涵盖了二十多个国家近五十万种产品，而且产品的数量与信息在不断的增长和更新，公司提供的产品能够使生命科学工作者加快对生物化学，分子生物学，细胞生物学以及蛋白质组学研究的认知，以及分子诊断和临床医学领域的应用。

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