脱发控制粉17α-雌二醇99％优质CAS 57-91-0
快速详细信息：
17α-乙烯雌二醇
同义词：epestradial;
cas：57-91-0
测定：98％min。
标准：USP34
包装：箔袋或锡。
交货：快递快递。
mf：c18h24o2
mw：272.38
einecs：200-023-8
外观：白色固体。
Mp176-180ºC.rdm; C。rdm;C.
描述：
雌二醇是男性和女性中存在的性激素，是人类最重要的雌激素形式。在妇女中，它在生殖系统的发育和功能以及某些骨骼的增长中起着关键作用。它也是妇女身体脂肪分布的主要因素，是女性平均比男性更短的主要因素。卵巢和肾上腺产生它。
妇女的月经周期涉及几种激素水平的可预见的变化，其中雌二醇是其中之一。参与排卵过程，准备子宫内膜植入，卵子应受精。对狒狒和其他灵长类动物进行的某些测试表明，他的激素在维持怀孕方面也起着持续的作用，有助于妊娠期的持续。
应用：
雌二醇（称为α-雌二醇或17α-雌二醇）是组织培养中人乳腺癌细胞中的生物活性雌激素。 17-雌二醇及其选择性受体ER-X不是经典激素/受体内分泌系统的一部分，而是在发育中和成年大脑中具有重要的自分泌/旁分泌功能的系统。 17-雌二醇可能对更年期的激素替代策略和治疗诸如阿尔茨海默病和缺血性中风的神经变性疾病具有巨大的影响。hemic stroke.
在103名妇女中，大学主导的研究（包括几位公司顾问）进行了比较，该研究将醛固酮与米诺地尔进行比较，另一种局部脱发治疗发现后者更有效。与米诺地尔相反，alfatradiol不会导致毛发密度或厚度的增加，而只是在本研究中减缓或稳定脱发。在早期研究中，没有观察到全身副作用，发现17α-雌二醇可以减少雄激素脱发，尽管它在生长新发头发上无效。w hair.
我们的优势：
1.我们有出口类固醇的经验，如你所知，欧盟非常重视他们，你必须找到一个有经验的合作伙伴，向你保证;
2.质量：我公司是中国制药领域的专业厂房，我们有稳定的客户，出口德国，西班牙，英国，美国，澳大利亚，中东等国家。我们可以为我们公司提供良好的参考。至于产品的质量，我们确信他们能够很好地满足你的需求。
3.包装：专业包装专业材料
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Hair Loss Control Powder 17alpha-Oestradiol 99% High Quality CAS 57-91-0
Quick Details:
17alpha-Oestradiol
Synonyms: epiestradial;
CAS: 57-91-0
Assay: 98% min.
Standard: USP34
Packing: foil bag or tin.
Delivery: Express courier.
MF: C18H24O2
MW: 272.38
EINECS: 200-023-8
Apparence: White Solid.
Mp 176-180ºC.rdm;C.rdm;C.
Description:
Estradiol is a sex hormone that is present in both males and females, and is the most important form of estrogen in humans. In women, it plays a key role in the development and functioning of the reproductive system, as well as in the growth of certain bones. It also governs the distribution of body fat in women and is the main hormone responsible for the fact that women are shorter than men, on average. Both the ovaries and the adrenal glands produce it.
The menstrual cycle in women involves predictable variations in the levels of several hormones, with estradiol being one of them. It is involved in the ovulation process and prepares the inner lining of the uterus for implantation, should the egg be fertilized. Certain tests done on baboons and other primates have indicated that his hormone also plays a continual role in maintaining a pregnancy, helping it to last for the full gestation period.
Applications:
1.Estradiol (known as α -Estradiol or 17 α -Estradiol) is a biologically active estrogen in human breast cancer cells in tissue culture. 17-stradiol and its selective receptor, ER-X, are not part of a classical hormone/receptor endocrine system but of a system with important autocrine/paracrine functions in the developing and adult brain. 17-Estradiol may have enormous implications for hormone replacement strategies at the menopause and in the treatment of such neurodegenerative disorders as Alzheimer's disease and ischemic stroke.chemic stroke.hemic stroke.
2.A university-led study (including several authors who are advisors to companies) in 103 women comparing alfatradiol to minoxidil, another topical hair loss treatment, found the latter to be more effective. In contrast to minoxidil, alfatradiol did not result in an increase of hair density or thickness, but only in slowing down or stabilization of hair loss in this study. In an earlier study, no systemic side effects were noted, and 17α -estradiol was found to reduce androgenic hair loss, though it was not effective at growing new hair.ew hair.w hair.
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3. Package: Professional packing with professional materials
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5. Service: Best Service with after-sales service and consultation.
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