A mechanism for the action of pregnant m
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Nagahama, Yoshitaka ;Matsuhisa, Arito ;Iwamatsu, Takashi ;Sakai, Noriyoshi ;Fuka
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Article
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1991
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John Wiley and Sons
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English
β 627 KB
## Abstract Our recent studies (Sakai et al., '88) have shown that there is a progressive increase in aromatase activity, assessed indirectly by the conversion of exogenous testosterone to estradiolβ17Ξ², in medaka (__Oryzias latipes__) vitellogenic follicles isolated between 28 and 20 hr before spa