Estriol free in saliva

产品名称：Estriol free in saliva
产    地：Demeditec 
产品货号：DESLV3653
产品规格：96 Tests
产品说明：
Special remarks: Estriol (also oestriol) is one of the three main estrogens produced by the human body. It is only produced in significant amounts during pregnancy as it is made by the placenta. During pregnancy the Estriol  concentration raises sharply until delivery. Levels of estriol in non-pregnant women do not change much after menopause, and levels are not significantly different from levels in men. Estriol levels can be measured to give an indication of the general health of the fetus. DHEA is produced by the adrenal cortex of the fetus, this is converted to estriol by the placenta.If levels are abnormally low in a pregnant woman, this may indicate a problem with the development in the child.
We are recommending to measure estriol in saliva during pregnancy only. In all other situations it makes more sense to measure estradiol or after menopause estrone.
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.
We are highly recommending to only use appropriate validated sampling devices like the ones from Demeditec Diagnostics (see Saliva Set in this catalogue).
We also are supplying special devices for saliva sampling in newborns and handicapped patients. These are small soft plastic Pasteur pipettes. Please contact us for 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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