Estradiol

Estradiol, also known as "estrus", "courtship hormone". There are alpha and beta types, one of which is estrogen. The most abundant and the most active. It is secreted by granulosa cells of ovarian follicles. Its metabolites are estrone and estradiol. It has 18 carbon atoms. The target organs are uterus, vagina, fallopian tube and pituitary gland. It can be used as an estrogen therapeutic agent absorbed through the skin. Supplement the deficiency of 17-β estradiol secreted by the female ovary, while avoiding the side effects caused by oral administration (breast pain, weight gain, high blood pressure, gallstones and abnormal liver function, etc.). Estrogen causes cells to synthesize DNA, RNA, and various proteins in the corresponding tissues.

Estradiol is a steroid estrogen. There are two types of α and β, α type has a strong physiological effect. Wintersteiner et al. (1935) have been extracted from pregnant horse urine, but also from pregnancy-induced urine, human placenta, pig ovaries, etc. It's also found in the testicles and urine of male horses. Because it has a strong sex hormone effect, it is considered that it or its ester is actually the most important sex hormone secreted by the ovary.

1. To supplement a deficiency of estrogen. It is often used to treat female gonadal dysfunction, bilateral oophorectomy, atrophic vaginitis, vaginal dryness, hot flushes, sweating, and psychological and neurological symptoms of menopause.
2. To treat metastatic breast cancer with estrogen, 40% can achieve relief.
3. To treat advanced prostate cancer, symptoms are significantly improved, pain is relieved, and testes are removed and then treated with estrogen.
4. To prevent osteoporosis, it is used in the early postmenopausal period to prevent rapid bone loss due to estrogen deficiency.
5. To treat acne (pimples), it can be used in more severe cases in men and female patients can be selected for estrogen and progesterone compound preparations.
6. Leukopenia, used for leukopenia caused by chemotherapy or radiotherapy in malignant tumors, with a significant effect on raising white blood cells.
7. As a post-coital contraceptive.
8. To induce lactation withdrawal.

हामीसँग गहिरो सहयोगको साथ धेरै उच्च-गुणस्तरका कारखानाहरू छन्, जसले तपाईंलाई उच्च गुणस्तरका उत्पादनहरू र प्रतिस्पर्धी मूल्यहरू प्रदान गर्न सक्छ। र हामी थोक खरिदका लागि छुट पनि दिन सक्छौं। र हामी धेरै व्यावसायिक फ्रेट फर्वार्डिङ कम्पनीहरूसँग सहकार्य गर्छौं, उत्पादनहरू सुरक्षित र सहज रूपमा तपाईंको हातमा पुर्‍याउन सक्छौं। वितरण समय भुक्तानी पुष्टि पछि लगभग 3-20 दिन छ।

1. तपाईं एक कारखाना वा एक व्यापार कम्पनी हो?
हामी उद्योग र व्यापार एकीकरण गर्ने कम्पनी हो, एक-स्टप सेवा प्रदान गर्दै। OEM स्वीकार गर्न सकिन्छ।

2. के तपाइँ नमूनाहरू प्रदान गर्नुहुन्छ? यो नि: शुल्क वा अतिरिक्त छ?
नि: शुल्क नमूनाहरू। नमूनाको भाडा शुल्क तपाईंको छेउबाट तिर्नु पर्छ।

3. के तपाईंसँग गुणस्तर नियन्त्रणसँग सम्बन्धित कुनै प्रमाणपत्रहरू छन्?
गुणस्तर सुनिश्चित गर्न ISO 9001: 2008 प्रमाणीकरण।

4. मैले उद्धरण प्राप्त गर्न के प्रदान गर्नुपर्छ?
Pls हामीलाई आवश्यक उत्पादन प्रकार, अर्डर मात्रा, ठेगाना र विशिष्ट आवश्यकताहरू बारे सूचित गर्नुहोस्। उद्धरण तपाईंको सन्दर्भको लागि समयमा बनाइनेछ।

5. तपाइँ कुन प्रकारको भुक्तानी विधि मन पराउनुहुन्छ? कुन प्रकारका सर्तहरू स्वीकार गरिन्छ?
स्वीकृत वितरण सर्तहरू: FOB, CFR, CIF, EXW;
स्वीकृत भुक्तानी मुद्रा: USD;
स्वीकृत भुक्तानी प्रकार: T/T, वेस्टर्न युनियन; Paypal, व्यापार आश्वासन।
बोल्ने भाषा: अंग्रेजी।