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proestrus
pro·es·trus P0581500 (prō-ĕs′trəs)n. The period immediately before estrus in most female mammals, characterized by development of the endometrium and ovarian follicles.
pro·es′trous adj.proestrus (prəʊˈɛstrəs; -ˈiːstrəs) n (Zoology) the usual US spelling of pro-oestruspro•es•trus or pro-oes•trus (proʊˈɛs trəs)
n. the period immediately preceding estrus. [1920–25]
proestrus
proestrus[prō′es·trəs] (physiology) The beginning of the follicular phase of estrus. proestrus
proestrus [pro-es´trus] the period of heightened follicular activity preceding estrus.pro·es·trus (prō-es'trŭs), The period in the estrus cycle preceding estrus, characterized by the growth of the graafian follicles and physiologic changes related to estrogen production. Synonym(s): proestrumproestrus (prō-ĕs′trəs)n. The period immediately before estrus in most female mammals, characterized by development of the endometrium and ovarian follicles.
pro·es′trous adj.pro·es·trus (prō-es'trŭs) The period preceding estrus, characterized by heightened follicular activity and estrogen production.
Synonym(s): pro-oestrus. |