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In vitro development of sheep preantral follicles.
Biology of reproduction, 1999Preantral ovarian follicles isolated from prepubertal sheep ovaries were individually cultured for 6 days in the presence of increasing doses of FSH (ranging from 0.01 to 1 microg/ml) and under two different oxygen concentrations, 20% and 5% O2. Follicle development was evaluated on the basis of antral cavity formation as well as the presence of ...
CECCONI, Sandra +3 more
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Extracellular Matrix of the Developing Ovarian Follicle
Seminars in Reproductive Medicine, 2006There are many different types of extracellular matrices in the different follicle compartments. These have different roles in follicle development and atresia, and they change in composition during these processes. This review focuses on basal lamina matrix in particular, and considers follicular fluid, the newly identified focimatrix, and thecal ...
Irving-Rodgers, Helen, Rodgers, Raymond
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Estrogen actions on follicle formation and early follicle development.
Biology of reproduction, 2005Estradiol-17beta (E(2)) affects late follicular development, whereas primordial follicle differentiation and early activation are believed to be independent of E(2). To test this hypothesis we compared numbers of primordial and primary follicles in wild-type and E(2)-deficient, aromatase knockout (ArKO) mice, and the immunohistochemical staining or ...
Kara L, Britt +5 more
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Development of Follicles in the Mammalian Ovary
1991Publisher Summary This chapter discusses the development of follicles in the mammalian ovary. The unresolved issues in follicular development are focused. Folliculogenesis culminates in the production of fully ripe, preovulatory follicles visible to the naked eye as large bulges on the surface of the ovary.
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Cell Types Promoting Goosebumps Form a Niche to Regulate Hair Follicle Stem Cells
Cell, 2020Yulia Shwartz +2 more
exaly
Local and systemic mechanisms that control the hair follicle stem cell niche
Nature Reviews Molecular Cell Biology, 2023exaly
Follicle Growth and Development
The Global Library of Women's Medicine, 2009openaire +1 more source
Male Hypogonadism Due to a Mutation in the Gene for the β-Subunit of Follicle-Stimulating Hormone
New England Journal of Medicine, 1998Moshe Phillip
exaly
Hair follicle aging is driven by transepidermal elimination of stem cells via COL17A1 proteolysis
Science, 2016Hiroyuki Matsumura +2 more
exaly