نتایج جستجو برای: growth differentiation factor 9

تعداد نتایج: 2028409  

2018
Meryem İlkay Karagül Savaş Aktaş Banu Coşkun Yılmaz Mustafa Yılmaz Gülhan Orekici Temel

BACKGROUND Polycystic ovary syndrome is the most frequently seen endocrine disorder in women of reproductive age with a prevalence of about 10%. AIMS To investigate the efficiency of growth differentiation factor 9 and bone morphogenetic protein 15 during folliculogenesis in a dehydroepiandrosterone-induced mouse Polycystic ovary syndrome model. STUDY DESIGN Animal experimentation. METHOD...

A. Rafat F. Ala Noshahr,

The families of TGF-β proteins are the most important growth factors in the ovary for growth and differentiation of early ovarian follicles. Three related oocyte-derived members of the transforming growth factor-β superfamily namely growth differentiation factor 9 (GDF9), BMP15 and BMPR-IB have been shown to be essential for follicular growth and ovulation. Different mutations in the GDF9 gene ...

Journal: :Mechanisms of Development 1998
Mika Laitinen Kaisa Vuojolainen Risto Jaatinen Ilkka Ketola Johanna Aaltonen Eero Lehtonen Markku Heikinheimo Olli Ritvos

Growth differentiation factor-9 (GDF-9) is a transforming growth factor-b (TGF-b) family member which is expressed in the oocytes in mouse ovaries (McGrath, S.A., Esquela, A.F., Lee, S.J., 1995. Oocyte-specific expression of growth/differentiation factor-9. Mol. Endocrinol. 9, 131-136). GDF-9 is indispensable for normal folliculogenesis since female mice deficient for the GDF-9 gene are inferti...

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