产品描述
工厂直销高品质孕酮CAS 57-83-0
快速详细信息
型号：57-83-0
孕酮：57-83-0
出口市场：全球
附加信息。
商标：袁成泽包装：1kg /箔包孕酮标准：99％孕酮原产地：中国生产能力：500kg /月孕酮产品说明
黄体激素
产品名称：孕激素
cas号：57-83-0
测定：99％
分子式：C21H30O2
分子量：314.46
参考标准：USP29; EP5.0; CP2005
外观：白色或几乎白色结晶性粉末
描述： 孕激素是一种女性孕激素激素，用于调节排卵和月经。妇女用口服孕激素诱导尚未达到更年期的月经期，但由于身体缺乏孕激素而没有期限;并治疗与荷尔蒙不平衡相关的异常子宫出血，以及经前期综合征（PMS）的严重症状。孕激素也用于防止接受雌激素替代治疗的绝经后妇女子宫内膜过度生长。孕激素也与激素雌激素结合使用，以使雌激素成为激素替代疗法的一部分。如果没有孕激素给予雌激素，雌激素会增加子宫癌的风险。
孕激素最重要的功能之一是在月经周期的后半段内引起子宫内膜分泌特殊蛋白质，准备接受和滋养植入的受精卵。如果植入不发生，雌激素和孕激素水平下降，子宫内膜分解并发生月经。如果怀孕发生，孕激素在胎盘中产生，并且水平在整个怀孕期间保持升高。高雌激素和孕酮水平的组合抑制怀孕期间的进一步排卵。孕激素也促进孕期乳腺生长腺体的增长。
高孕激素水平被认为部分负责经前综合征（PMS）的症状，如乳房触痛，感觉blo肿和情绪波动。当您跳过一段时间时，可能是由于排卵失败以及随后的低孕酮水平。
应用
妇女口服孕激素诱导月经期;并治疗与激素失衡相关的异常子宫出血，以及经前期综合征（PMS）的严重症状。激素替代治疗的一部分，孕酮也与激素雌激素联合使用以“反对雌激素”。如果没有孕激素给予雌激素，雌激素会增加子宫癌癌症的风险。
当某些药物停药时，孕酮也用于缓解戒断症状。孕激素乳膏有时用于激素替代疗法和治疗更年期症状如潮热。局部孕激素也用于治疗或预防某些过敏，其中激素起作用;并且用于治疗腹胀，乳房压痛，性欲减退，抑郁，疲劳，块状（纤维囊性）乳房，头痛，低血糖，增加的血液凝固，不育，易怒，记忆丧失，流产，脆骨（骨质疏松症），骨丢失年轻女性，PMS的症状，甲状腺问题，“有雾思考”，子宫肌瘤，子宫肌瘤，保水，体重增加和阴道刺激（外阴性地衣硬化症）。硬化）。
阴道内有时使用孕酮凝胶来扩张子宫颈（子宫颈成熟），治疗非癌性乳腺疾病的妇女的乳房疼痛，并预防和治疗子宫内膜异常增厚（子宫内膜增生）。孕激素也用于阴道内或通过注射治疗（PMS）的不育症状。
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Product Description
Factory Direct Sales High Quality Progesterone CAS 57-83-0
Quick details
Model NO.:57-83-0
Progesterone:57-83-0
Export Markets:Global
Additional Info.
Trademark:Yuancheng SaichuangPacking:1kg/Foil Bag ProgesteroneStandard:99% ProgesteroneOrigin:ChinaProduction Capacity:500kg/Month ProgesteroneProduct Description
Progesterone
Product name: Progesterone
CAS No.: 57-83-0
Assay: 99%
Molecular Formula: C21H30O2
Molecular Weight: 314.46
Reference Standard: USP29; EP5.0; CP2005
Appearance: White or almost white crystalline powder
Description: Progesterone is a female Progesterone Hormones important for the regulation of ovulation and menstruation. Women take progesterone by mouth for inducing menstrual periods who have not yet reached menopause but are not having periods due to a lack of progesterone in the body; And treating abnormal uterine bleeding associated with hormonal imbalance, and severe symptoms of premenstrual syndrome (PMS). Progesterone is also used to prevent overgrowth in the lining of the uterus in postmenopausal women who are receiving estrogen hormone replacement therapy. Progesterone is also used in combination with the hormone estrogen to'oppose estrogen'as part of hormone replacement therapy. If estrogen is given without progesterone, estrogen increases the risk of uterine cancer.ine cancer.
One of progesterone's most important functions is to cause the endometrium to secrete special proteins during the second half of the menstrual cycle, preparing it to receive and nourish an implanted fertilized egg. If implantation does not occur, estrogen and progesterone levels drop, the endometrium breaks down and menstruation occurs.If a pregnancy occurs, progesterone is produced in the placenta, and levels remain elevated throughout the pregnancy. The combination of high estrogen and progesterone levels suppress further ovulation during pregnancy. Progesterone also encourages the growth of milk-producing glands in the breast during pregnancy.
High progesterone levels are believed to be partly responsible for symptoms of premenstrual syndrome (PMS), such as breast tenderness, feeling bloated and mood swings. When you skip a period, it could be because of failure to ovulate and subsequent low progesterone levels.
Application
Women take progesterone by mouth for inducing menstrual periods; and treating abnormal uterine bleeding associated with hormonal imbalance, and severe symptoms of premenstrual syndrome (PMS). Progesterone is also used in combination with the hormone estrogen to 'oppose estrogen' as part of hormone replacement therapy. If estrogen is given without progesterone, estrogen increases the risk of uterine cancer.rine cancer.
Progesterone is also used to ease withdrawal symptoms when certain drugs are discontinued. Progesterone cream is sometimes used in hormone replacement therapy and for treating menopausal symptoms such as hot flashes. Topical progesterone is also used for treating or preventing certain allergies in which hormones play a role; and for treating bloating, breast tenderness, decreased sex drive, depression, fatigue, lumpy (fibrocystic) breasts, headaches, low blood sugar, increased blood clotting,infertility, irritability, memory loss, miscarriages, brittle bones (osteoporosis), bone loss in younger women, symptoms of PMS, thyroid problems, 'foggy thinking,' uterinecancer, uterine fibroids, water retention, weight gain, and vaginal irritation (vulval lichen sclerosis). sclerosis).
Progesterone gel is sometimes used inside the vagina to expand the cervix (cervical ripening), treat breast pain in women with noncancerous breast disease, and to prevent and treat abnormal thickening of the lining of the uterus (endometrial hyperplasia).Progesterone is also used intravaginally or by injection for treating infertility and symptoms of (PMS).
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