Results 11 to 20 of about 60,572 (313)
Journal of Advanced Research, 2021 Introduction: As an effective inhibitor of premature ovulation, progestin was introduced to a novel ovarian stimulation regimen for infertility treatment.
Hui Long +10 more
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Inhibitory actions of Anti-Müllerian Hormone (AMH) on ovarian primordial follicle assembly. [PDF]
PLoS ONE, 2011 The current study was designed to investigate the actions of Anti-Müllerian Hormone (AMH) on primordial follicle assembly. Ovarian primordial follicles develop from the breakdown of oocyte nests during fetal development for the human and immediately ...
Eric E Nilsson +3 more
doaj +1 more source
Journal of Ovarian Research, 2023 Some major challenges of ovarian tissue vitrification and transplantation include follicle apoptosis induced by cryopreservation and ischemia-reperfusion injury, as well as ovarian follicle loss during post-transplantation.
Fei Wang +14 more
doaj +1 more source
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 ...
Abbott +50 more
core +3 more sources
Bioengineering the Ovarian Follicle Microenvironment [PDF]
Annual Review of Biomedical Engineering, 2014 Chemo- and radiation therapies used to treat cancer can have the unintended effect of making patients infertile. Clinically established fertility preservation methods, such as egg and embryo cryopreservation, are not applicable to all patients, which has motivated the development of strategies that involve ovarian tissue removal and cryopreservation ...
Ariella Shikanov +2 more
openaire +3 more sources
Kaohsiung Journal of Medical Sciences, 2015 The aim of this study was to evaluate the effect of an electromagnetic field (EMF), generated close to the ovaries, on primordial follicles. A total of 16 rats were used in this study.
Murat Bakacak +7 more
doaj +1 more source
Leptin receptor in the chicken ovary: potential involvement in ovarian dysfunction of ad libitum-fed broiler breeder hens [PDF]
, 2004 In hens, the ovarian follicles committed to ovulation are arranged in an ordered follicular hierarchy. In standard broiler breeders hens genetically selected for high growth rate the reproductive function is clearly dysfunctional.
Cassy, Sandrine +5 more
core +3 more sources
Germ–Somatic Cell Interactions Are Involved in Establishing the Follicle Reserve in Mammals
Frontiers in Cell and Developmental Biology, 2021 Mammalian females are born with a finite reserve of ovarian follicles, the functional units of the ovary. Building an ovarian follicle involves a complex interaction between multiple cell types, of which the oocyte germ cell and the somatic granulosa ...
Patrícia Rodrigues +7 more
doaj +1 more source
Bioengineering, 2023 The importance of the ovarian extracellular environment and tissue rigidity on follicle survival and development has gained attention in recent years.
Jennifer B. Nagashima +4 more
doaj +1 more source
Texture profile analysis reveals a stiffer ovarian cortex after testosterone therapy : a pilot study [PDF]
, 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