| 词汇 | oestrogen |
| 释义 | oestrogen noun[ U ] chemistry, biology UK(USestrogen)uk /ˈiː.strə.dʒən/ us /ˈes.trə.dʒən/ a female hormone that causes development and change in the reproductive organs (= organs involved in producing babies)雌激素 Biochemistry adipose adrenalin albumin aldosterone amino acid endonuclease endorphin enzymatic enzymatically enzyme messenger RNA mRNA mycoprotein non-enzymatic nuclease serotonin spike protein T level testosterone trace element You can also find related words, phrases, and synonyms in the topics: Animal reproduction Examples of oestrogenoestrogen Interactions between the oestrogen and insulin-like growth factor signalling pathways in the control of breast epithelial cell proliferation. Later, the oral oestrogen (diethylstilboestrol) was combined with a special multivitamin supplement to help combat common, local vitamin deficiencies. Therefore, a monthly oral oestrogen supplement was added to the regimen. Their longings and their gratifications depend upon a level of oestrogen which is counteracted by the progestagens in all oral contraceptives. Thus, this preparation may avoid the thromboembolic risk which has been associated with oestrogen-containing oral contraceptives. Women with other than trivial complaints were excluded from further participation, as were those who took oestrogens or progestins and those who became pregnant. In 1994, following strong counselling against pregnancy and taking any oestrogen pill, she had laparoscopic sterilization without complication. It commonly occurs after childbirth or postmenopausally, when atrophy occurs related to oestrogen deficiency. Ovarian protection trial in oestrogen non-responsive premenopausal breast cancer patients receiving adjuvant or neo-adjuvant chemotherapy. Approximately 50% of patients were node-negative and oestrogen-receptor status was unknown in 17% of patients. Is chemotherapy alone adequate for young women with oestrogen-receptor-positive breast cancer? Alternatively, abnormal oestrogen metabolism may result in formation of hepatotoxic compounds. In postmenopausal women, oestrogens are mainly produced in adipose tissue from androgens through the action of the aromatase enzyme. Such treatment temporarily produces oestrogen levels in the postmenopausal range. The continuous use of a combined oestrogen-progestogen preparation or tibolone are attractive options if hormonal replacement therapy is considered. See all examples of oestrogen These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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