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单词 oestrone
释义

oestroneestronen.

Brit. /ˈiːstrəʊn/, /ˈɛstrəʊn/, U.S. /ˈɛsˌtroʊn/
Forms: 1900s– estrone (U.S.), 1900s– oestrone.
Origin: Formed within English, by derivation. Etymons: oestrane n., -one suffix.
Etymology: < oestr- (in oestrane n.) + -one suffix (see quot. 1933).
Biochemistry and Physiology.
An oestrogenic hormone less potent than oestradiol, produced by the ovaries and peripheral tissues, esp. during pregnancy; 3-hydroxyestra-1,3,5-trien-17-one, C18H22O2.
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the world > life > biology > substance > process stimulators or inhibitors > hormone > [noun] > other hormones
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galactin1932
inhibin1932
prolactin1932
oestriol1933
oestrone1933
oestradiol1934
adrenocorticotrophin1943
pancreozymin1943
ADH1945
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cortisone1949
mineralocorticoid1950
electrocortin1953
aldosterone1954
angiotensin1958
melatonin1958
calcitonin1961
zeranol1971
amylin1988
adiponectin1999
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1933 N. K. Adam et al. in Nature 5 Aug. 206/1 The full chemical names of two important derivatives..are 3,16,17-trihydroxy 1,3,5-œstratriene, and 3-hydroxy 17-keto 1,3,5-œstratriene. These names..are cumbrous for general and biological use. We suggest as common names, for use where the chemical nature of the principle has been identified, ‘œstriol’ for the trihydroxy compound, and ‘œstrone’ for the keto-hydroxy compound.
1951 A. Grollman Pharmacol. & Therapeutics xxvi. 579 Several preparations of amorphous concentrates of pregnancy urine or placental tissue, which consist principally of estrone sulfate, are prepared commercially for oral use.
1968 R. O. C. Norman Princ. Org. Synthesis xix. 651 There are four asymmetric carbon atoms in oestrone, so that there are eight enantiomorphic pairs of stereoisomers, all of which have been synthesized.
1991 G. Greer Change ix. 240 It seems that alcohol burns off the small supply of oestrone which, if she is lucky, keeps the menopausal woman on an even keel.
This entry has been updated (OED Third Edition, March 2004; most recently modified version published online March 2022).
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n.1933
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