| 单词 | progesterone |
| 释义 | progesterone noun[U] chemistry,biologyuk/prəʊˈdʒes.tər.əʊn/us/proʊˈdʒes.tə.roʊn/afemalehormonethatcausesthewombtoprepareforpregnancy 孕酮，黄体酮Biochemistry
You can also find related words, phrases, and synonyms in the topics: Animal reproduction progesterone| American Dictionaryprogesterone noun[U] us/proʊˈdʒes·təˌroʊn/biology afemalehormone(=chemicalthatinfluencesgrowthanddevelopment)whichcausestheuterustoprepareforpregnancy Examplesofprogesteroneprogesterone These mechanical signals can be blocked byprogesteroneeither by a direct action of this hormone or possibly through the support of stretch-induced uterine hypertrophy. From theCambridge English Corpus We also verified that in our experimental conditions the three drugs inhibitedprogesterone-induced oocyte maturation. From theCambridge English Corpus In the latter, maturation was induced byprogesterone(1 mg/ml). From theCambridge English Corpus The role of calcium inprogesterone-induced meiotic maturation in amphibian oocytes remains unclear. From theCambridge English Corpus In amphibians, oocyte maturation is induced byprogesteroneproduced by the follicular cells. From theCambridge English Corpus Neither the receptor forprogesteronenor the subsequent events that lead to maturation are understood. From theCambridge English Corpus This finding suggests that the participation of membrane phospholipids could be the same inprogesterone-induced and muscimolinduced maturation. From theCambridge English Corpus Not mutually exclusive is the possibility that metabolism ofprogesteroneis enhanced, particularly by conversion of progesterone to its primary metabolite 20a-hydroxyprogesterone. From theCambridge English Corpus Denuded oocytes were matured in vitro, spontaneously or byprogesteronetreatment (1 ug/ml), and inseminated with homologous spermatozoa. From theCambridge English Corpus Incompetent oocytes were denuded and preincubated in the presence of the blockers for 30 min and maturation was then induced byprogesterone(1 g/ml). From theCambridge English Corpus Adjuvant therapy for postmenopausal patients with operable breast cancer who have estrogen-receptor orprogesterone-receptor-positive tumors. From theCambridge English Corpus However,progesteronemay also act through a non-genomic mechanism to inhibit contractility. From theCambridge English Corpus Evidence that nitric oxide synthase is involved inprogesterone-induced acrosome exocytosis in mouse spermatozoa. From theCambridge English Corpus Progesteronerepresses interleukin-8 and cyclo-oxygenase-2 in human lower segment fibroblast cells and amnion epithelial cells. From theCambridge English Corpus That is, oocytes co-treated withprogesteroneand demecolcine elicited the normal membrane depolarisation observed withprogesteronealone. From theCambridge English Corpus 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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