Results 81 to 90 of about 70,085 (316)

Rodent Models of Polycystic Ovary Syndrome [PDF]

, 2013
Rodents are clearly valuable models for assessing disruption of fertility. The effects of different steroid treatments at different stages of reproductive life through from fetal to adult have been assessed for effects on fertility, ovarian morphology ...
Duncan, Colin, McNeilly, Alan S
core   +1 more source

Mathematical modeling of ovarian follicle development : A population dynamics viewpoint

, 2021
International audienceAmong endocrine organs, ovaries are unique because their function is supported by an ever-changing number of histological entities, the ovarian follicles, which are themselves subject to asynchronous development from their formation
Frédérique Clément, Danielle Monniaux, Monniaux, Danielle, Clément, Frédérique   +3 more
core   +1 more source

Gonadal development in scorpion mud‐turtles, Kinosternon scorpioides, in a controlled environment

The Anatomical Record, EarlyView.
Stage 20 was identified as the critical point for gonadal differentiation in Kinosternon scorpioides, providing key insights into sex determination. These findings enhance conservation strategies by supporting reproductive management and population viability in both in situ and ex situ programs. Abstract Research on gonadal development including sexual
Brenda Braga, Verônica Oliveira‐Bahia, Maria Auxiliadora Ferreira, José Ribamar Felipe Marques, Diva Araújo Guimarães   +4 more
wiley   +1 more source

Primordial follicle survival of goat ovarian tissue after vitrification and transplantation on chorioallanthoic membrane

Middle East Fertility Society Journal, 2020
Background Ovarian tissue vitrification is an alternative fertility preservation procedure for young female patients prior to gonadotoxic treatment. Primordial follicle loss might be a potential issue for vitrification and transplantation procedures ...
Shofwal Widad, Detty Siti Nurdiati, Sarrah Ayuandari, Kuky Cahya Hamurajib, Muhammad Dimas Reza Rahmana, Nurulita Ainun Alma, Agung Dewanto   +6 more
doaj   +1 more source

CPEB3 deficiency in mice affect ovarian follicle development and causes premature ovarian insufficiency

Cell Death and Disease, 2021
Premature ovarian insufficiency (POI) is a heterogeneous and multifactorial disorder. In recent years, there has been an increasing interest in research on the pathogenesis and treatment of POI, owing to the implementation of the second-child policy in ...
Fang E., He Zhang, Wanli Yin, Chongyang Wang, Yuanli Liu, Yanze Li, Linlin Wang, Yue Wu, Runze Zhang, Chendan Zou, Tianjun Song, Cedric Matunda, Chaoxia Zou, Xu Gao   +13 more
doaj   +1 more source

Animal models of ovarian cancer.

, 2003
Ovarian cancer is the most lethal of all of the gynecological cancers and can arise from any cell type of the ovary, including germ cells, granulosa or stromal cells.
Jean-François Ethier, Vanderhyden Barbara C, Shaw, TJ, Ethier Jean-François, Vanderhyden, BC, Shaw, Tanya J, Ethier, JF, Tanya J Shaw, Shaw Tanya J, Vanderhyden, Barbara C, Ethier, Jean-François, Barbara C Vanderhyden   +11 more
core   +1 more source

Unraveling ovarian histology: The key morphological aspects that spur the development of the Fossa ovarii in equine

The Anatomical Record, EarlyView.
Abstract The equine ovary exhibits unique structural and developmental features that distinguish it from those of other domestic species, including the presence of an ovulation fossa and an inversion of cortical and medullary layers. This study aimed to investigate the morphostructural development of the equine fetal ovary, with particular emphasis on ...
Laura Ver Goltz, Silvio Pires Gomes, Bruno Cesar Schimming, Fabio Cesar Magioli Abdala, Maria Angélica Miglino, Tais Harumi de Castro Sasahara   +5 more
wiley   +1 more source

Study of association between ovarian volume with the number of antral follicles and third day of menstruation FSH in infertile patients referred to Omid Persian gulf infertility Clinic

Iranian South Medical Journal, 2016
Background: Ovarian reserve tests have appeared as important, useful and new tools in evaluation of infertile women and by doing these tests, we can do for infertile couples advanced and necessary measures quickly.
Elham Rahmani, Shahnaz Ahmadi, Niloofar Motamed, Neghin Yazdani   +3 more
doaj  

Anti-Müllerian hormone versus antral follicle count as first-choice biomarkers in a low-resource setting: A cross-sectional study in Kumasi, Ghana

Journal of International Medical Research
Objective To evaluate age-related variations in ovarian reserve among women in Kumasi, Ghana, and determine the preferred first-choice biomarker, either anti-Müllerian hormone or antral follicle count, in a low-resource setting. Methods A cross-sectional
Francis Jojo Moses Kwadzo Damalie, Kweku Bedu-Addo, Charles Mawunyo Senaya, Edward Tieru Dassah, Alexander Anning, Phillip Kweku Baidoo, Kofi Owusu-Daaku, Patrick Addo-Fordjour   +7 more
doaj   +1 more source

Initial and Cyclic Recruitment of Ovarian Follicles* [PDF]

Endocrine Reviews, 2000
AbstractMammalian ovaries consist of follicles as basic functional units. The total number of ovarian follicles is determined early in life, and the depletion of this pool leads to reproductive senescence. Each follicle develops to either ovulate or, more likely, to undergo degeneration.
E A, McGee, A J, Hsueh
openaire   +2 more sources