Results 21 to 30 of about 174,687 (312)
Effect of androgen treatment during foetal and/or neonatal life on ovarian function in prepubertal and adult rats [PDF]
, 2012 We investigated the effects of different windows of testosterone propionate (TP) treatment during foetal and neonatal life in female rats to determine whether and when excess androgen exposure would cause disruption of adult reproductive function ...
Alan S McNeilly +17 more
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Известия ТИНРО, 2019 Early stages of gametogenesis in young chum salmon are investigated under various temperature regimes at three fish farms of Sakhalin region and in laboratory conditions.
O. V. Zelennikov
doaj +1 more source
Knowledge and Management of Aquatic Ecosystems, 1999 L'argenture est une transformation complexe qui fait passer les anguilles de la phase de croissance juvénile, sédentaire (stade jaune) à la phase de migration d'avalaison (stade argenté), étape initiale de la migration de reproduction océanique.
MARCHELIDON J. +7 more
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Reproduction, 2010 Abstract Telomerase, an enzyme complex that binds the chromosome ends (telomeres) and maintains telomere length and integrity, is present in germ cells, proliferative granulosa cells, germline stem cells, and neoplastic cells in the ovary, but it is absent in differentiated or aged cells.
Jun-Ping, Liu, He, Li
openaire +2 more sources
MYXOBOLUS INFESTATION IN OVARIES OF SHARPTOOTH CATFISH, CLARIAS GARIEPINUS [PDF]
Assiut Veterinary Medical Journal, 2005 The main aim of this study was to investigate the clinical and postmortem findings, seasonal prevalence, and histopathological alterations that are caused by probably a new species of Myxobolus in ovaries of sharptooth catfish, Clarias gariepinus, in ...
A.A. ELKAMEL, A. TANTAWY
doaj +1 more source
Human ovarian reserve from conception to the menopause [PDF]
, 2009 Current understanding is that the human ovary contains a fixed number of several million non-growing follicles (NGF), established by five months of gestational age, that declines with increasing age to the menopause when approximately 1,000 NGF remain at
Thomas W Kelsey +7 more
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Role of Irisin in Endocrine and Metabolic Disorders—Possible New Therapeutic Agent?
Applied Sciences, 2021 Irisin is a novel hormone that provides a possible solution for the treatment of metabolic disorders. Discovered in 2012 by Boström et al., irisin very quickly became an interesting subject in medical research.
Letitia Leustean +5 more
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Estrone and estradiol concentrations in human ovaries, testes, and adrenals during the first two years of life [PDF]
, 1987 To determine the origin of estrogens in infant blood, we measured estrone (E1) and estradiol (E2) in the gonads of 50 girls and 64 boys who died suddenly between birth and 2 yr of age as well as in the adrenals of 18 of these infant girls and 16 of the ...
Eisenmenger, Wolfgang +4 more
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Effect of the prenatal action of fulvestrant on the ovaries of the offspring of laboratory mice
RUDN Journal of Medicine, 2021 Relevance. Fulvestrant is used for the treatment of breast cancer in combination with other drugs. The aim of the study was to determine the effect of the prenatal action of fulvestrant on the ovaries of the offspring of laboratory mice.
Rimma T. Sulaymanova
doaj +1 more source