產(chǎn)品名稱：DHEA free in saliva 產(chǎn) 地：Demeditec 產(chǎn)品貨號：DESLV3012 產(chǎn)品規(guī)格：96 Tests 產(chǎn)品說明： 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. 上海玉博生物技術(shù)有限公司在為生命科學領(lǐng)域提供豐富的產(chǎn)品與信息資源方面處于****地位，公司提供的產(chǎn)品涵蓋了二十多個國家近五十萬種產(chǎn)品，而且產(chǎn)品的數(shù)量與信息在不斷的增長和更新，公司提供的產(chǎn)品能夠使生命科學工作者加快對生物化學，分子生物學，細胞生物學以及蛋白質(zhì)組學研究的認知，以及分子診斷和臨床醫(yī)學領(lǐng)域的應(yīng)用。
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