نتایج جستجو برای: follicular dynamics

تعداد نتایج: 464807  

2016
A Veiga-Lopez J Moeller D. H. Abbott V Padmanabhan

BACKGROUND Prenatal testosterone (T) excess from days 30-90 of gestation disrupts gonadotropin surge and ovarian follicular dynamics and induces insulin resistance and functional hyperandrogenism in sheep. T treatment from days 60-90 of gestation produces a milder phenotype, albeit with reduced fecundity. Using this milder phenotype, the aim of this study was to understand the relative postnata...

Journal: :Italian journal of anatomy and embryology = Archivio italiano di anatomia ed embriologia 2010
Guido Macchiarelli Stefania A Nottola Maria Grazia Palmerini Serena Bianchi Marta Maione Caterina Lorenzo Giuseppe Stifano Elena Di Marco Silvia Correr

In the mammalian ovary, follicular and corpus luteum cycle is associated with intensive microvascular remodelling. The complex angiogenic dynamics are finely tuned by numerous regulatory factors acting as activators (up-regulators) or inhibitors (down-regulators) of angiogenesis. Alterations of such a tight modulation are involved in several pathologies, including infertility, polycystic ovaria...

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