Results 21 to 30 of about 21,939 (215)

Increased Formation of Follicular Antrum in Aquaporin-8-Deficient Mice Is Due to Defective Proliferation and Migration, and Not Steroidogenesis of Granulosa Cells

open access: yesFrontiers in Physiology, 2018
Aquaporin-8 (AQP8) is a water channel protein expressed exclusively in granulosa cells (GCs) in mouse ovary. Our previous studies of AQP8-deficient (AQP8-/-) mice demonstrated that AQP8 participates in folliculogenesis, including in the formation of ...
Dejiang Wang   +18 more
doaj   +1 more source

Primordial follicular assembly in humans : revisited [PDF]

open access: yes, 2009
Peer ...
A. Maheshwari   +8 more
core   +1 more source

How do red and infrared low-level lasers affect folliculogenesis cycle in rat’s ovary tissue in comparison with clomiphene under in vivo condition [PDF]

open access: yes, 2017
Tabriz University of Medical Sciences, 5/89/137Peer reviewedPublisher ...
Alihemmati, Alireza   +2 more
core   +3 more sources

Unique morphological characteristics in the ovary of cotton rat (Sigmodon hispidus)

open access: yesThe Journal of Reproduction and Development, 2020
Cotton rats (Sigmodon hispidus, CRs) are commonly used as animal models in biomedical research. However, the reproductive characteristics and ovarian development in the CRs has not been widely investigated.
Md. Rashedul ISLAM   +8 more
doaj   +1 more source

Intercellular communication in the cumulus–oocyte complex during folliculogenesis: A review

open access: yesFrontiers in Cell and Developmental Biology, 2023
During folliculogenesis, the oocyte and surrounding cumulus cells form an ensemble called the cumulus-oocyte complex (COC). Due to their interdependence, research on the COC has been a hot issue in the past few decades.
Jun Xie, Xiao Xu, Suying Liu
doaj   +1 more source

Texture profile analysis reveals a stiffer ovarian cortex after testosterone therapy : a pilot study [PDF]

open access: yes, 2019
Purpose: The importance of the surrounding ovarian stromal cells and extracellular matrix in the development and maturation of follicles has recently gained attention.
De Roo, Chloë   +6 more
core   +2 more sources

Geographical Diversity in the Age Specific Anti Müllerian Hormone Levels in Infertile Women: A Hospital Based Cohort Study

open access: yesJournal of Human Reproductive Sciences, 2023
Background: Serum anti-Mullerian hormone (AMH) is a significant determinant of ovarian reserve. It is still not clear about the rate at which AMH declines with age and varies across populations.
Mir Jaffar   +5 more
doaj   +1 more source

Oxygen Hyperbaric Exposure Induces GLUT4 Expression Reduction and No Folliculogenesis Alterations in Rat PCOS with Insulin Resistance Model [PDF]

open access: yes, 2015
Objectives: To know effect of hyperbaric oxygen therapy to GLUT4 expression and folliculogenesis in rat PCOS with insulin resistent model.Materials and Methods: this is an analytic experimental study used 30 rats induced by testosterone propionate ...
Santoso, B. (Budi)   +2 more
core   +2 more sources

Potential biomarkers to predict return to fertility after discontinuation of female contraceptives—looking to the future

open access: yesFrontiers in Reproductive Health, 2023
Nowadays there are multiple types of contraceptive methods, from reversible to permanent, for those choosing to delay pregnancy. Misconceptions about contraception and infertility are a key factor for discontinuation or the uptake of family planning ...
Amanda Cordova-Gomez   +4 more
doaj   +1 more source

Assembly of the Inner Perivitelline Layer, a Homo log of the Mammalian Zona Pellucida: An Immunohistochemical and Ultrastructural Study [PDF]

open access: yes, 2012
The avian inner perivitelline layer (IPVL), a homologous structure to the mammalian zona pellucida, is deposited between the granulosa cells and the oocyte cell membrane during folliculogenesis. The glycoprotein meshwork of the IPVL forms a 3-dimensional
Bausek N.   +37 more
core   +1 more source

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