Results 101 to 110 of about 16,671 (223)

Influence of Maternal Nutritional Factors on Ovarian Folliculogenesis in Cattle

, 2015
Assisted reproductive technologies, such as artificial insemination and embryo transfer, have produced significant outcomes in cattle. These technologies are useful not only for improving fertility but also for increasing the rate of genetic change in ...
Do Vh, Taylor-Robinson Aw
core  

Potential Functions of IGFBP-2 for Ovarian Folliculogenesis and Steroidogenesis

Frontiers in Endocrinology, 2018
Ovarian follicles, as transient structural and functional complexes with the oocyte and the associated cells, determine the female reproductive cycle and thus fertility. Ovarian function is subject to the strict control of hormones and growth factors and
Marion Spitschak, Andreas Hoeflich
doaj   +1 more source

Analysis of the effect of bisphenol a on folliculogenesis in the experiment [PDF]

, 2021
Objective. The aim of our study was to analyze literature sources on the effect of bisphenol A on folliculogenesis. Materials and methods.
Lyalina, A.Yu., Silkina, Yu.V.
core  

Activation of GDF9 regulates human folliculogenesis

GDF9 is a key regulator of fertility in female mammals, as it controls the process of folliculogenesis. In this grant, we will demonstrate the importance of GDF9 in human folliculogenesis, determine the mechanisms that activate GDF9 and show why aberrant

core  

Folliculogenesis: A Cellular Crosstalk Mechanism

Current Issues in Molecular Biology
In vitro embryo production has accelerated in the cattle industry in recent years. Because women are similar to cows, this represents an opportunity to improve women’s reproductive protocols. This review focuses on crosstalk communication during folliculogenesis for an in-depth understanding of the events involved in developing the oocyte competence ...
Bianca Viviana Orozco-Galindo, Blanca Sánchez-Ramírez, Cynthia Lizeth González-Trevizo, Beatriz Castro-Valenzuela, Luis Varela-Rodríguez, M. Eduviges Burrola-Barraza   +5 more
openaire   +3 more sources

Ovarian folliculogenesis in the oviparous Mexican lizard Ctenosaura pectinata

, 1996
The ovarian follicles of Ctenosaura pectinata exhibit a clear seasonal cycle in morphology. Early in development, each oocyte is surrounded by a granulosa composed of a single layer of cuboidal or squamous cells and thin thecal layers.
Guillette, LJ, Uribe, MDA, Portales, GL
core  

Effects of different nutrition types on folliculogenesis and oocyte development [PDF]

, 2020
Amaç: Farklı beslenme alışkanlıklarının folikülogenez ve oosit gelişimi üzerine etkileri araştırılarak beslenme ve infertilite arasındaki ilişkinin ortaya konması amaçlanmıştır.
Gül, Semir
core  

Editorial: Small molecules and peptides in paracrine/autocrine regulation of ovarian folliculogenesis

Frontiers in Endocrinology, 2023
So-Youn Kim, Jing Xu, Artur Mayerhofer, Cecily V. Bishop   +3 more
doaj   +1 more source

Palliative Effects of Date Palm Pollen and Its Green Selenium Nanoparticles on FSH, LH, and Ovarian Histology in PCOS Mouse Model [PDF]

Pharmaceutical and Biomedical Research
Background: Polycystic ovarian syndrome (PCOS) is a complex endocrine-metabolic disorder characterized by elevated androgen levels, and infertility resulting from anovulation.
elaheh amini, Mahdi Mirahmadi, Helaleh Kaboli Farshchi, Farzaneh Baniasadi   +3 more
doaj  

Irisin alleviated the reproductive endocrinal disorders of PCOS mice accompanied by changes in gut microbiota and metabolomic characteristics

Frontiers in Microbiology
IntroductionFolliculogenesis and oligo/anovulation are common pathophysiological characteristics in polycystic ovary syndrome (PCOS) patients, and it is also accompanied by gut microbiota dysbiosis.
Meina Yang, Meina Yang, Meina Yang, Hongxia Deng, Hongxia Deng, Hongxia Deng, Siyu Zhou, Danhua Lu, Danhua Lu, Danhua Lu, Xiaoyang Shen, Xiaoyang Shen, Xiaoyang Shen, Lu Huang, Lu Huang, Lu Huang, Yan Chen, Yan Chen, Yan Chen, Liangzhi Xu, Liangzhi Xu, Liangzhi Xu   +21 more
doaj   +1 more source