Results 41 to 50 of about 11,665 (186)

Oocyte–cumulus cell interaction: a key factor in early embryo development

Biological Reviews, EarlyView.
ABSTRACT The evaluation of oocyte competence is a fundamental step in achieving successful outcomes following assisted reproduction techniques (ART). At present, however, conventional oocyte maturation assessment is carried out by morphological observation, which is a subjective method that does not consider molecular features.
Marc Torres‐Garrido, Marc Yeste, Yentel Mateo‐Otero   +2 more
wiley   +1 more source

Effect of quercetin on steroidogenesis and folliculogenesis in ovary of mice with experimentally-induced polycystic ovarian syndrome

Frontiers in Endocrinology, 2023
IntroductionPolycystic Ovary syndrome (PCOS) affects the health of many women around the world. Apart from fundamental metabolic problems connected to PCOS, focus of our study is on the role of quercetin on genes relevant to steroidogenesis and ...
Mohd Zahoor ul haq Shah, Vinoy kumar Shrivastva, Manzoor Ahmad Mir, Wajid Mohammad Sheikh, Mohd Ashraf Ganie, Gulzar Ahmed Rather, Majid Shafi, Showkeen Muzamil Bashir, Mohammad Azam Ansari, Meneerah A. Al-Jafary, Mohammad H. Al-Qahtani, Abdalelgadir Musa Homeida, Ebtesam A. Al-Suhaimi   +12 more
doaj   +1 more source

Oogenesis and germinal bed morphology of the brown anole (A. sagrei)

Developmental Dynamics, EarlyView.
Abstract Background The brown anole is a model species of the genus Anolis, a squamate (encompassing lizards and snakes) group widely studied in evolutionary, behavioral, and developmental biology. Full genome annotation, the establishment of gene editing techniques, and comprehensive description of reproductive tract morphology and embryogenesis in ...
Bonnie K. Kircher, Antonia Weberling, Erin J. Vance, Natalia A. Shylo, Katherine Starr, Zoe B. Griffin, Hannah Wilson, Melainia McClain, Florian Hollfelder, Suzannah A. Williams, Thomas J. Sanger, Richard R. Behringer, Paul A. Trainor   +12 more
wiley   +1 more source

Growth factors and the control of folliculogenesis [PDF]

Bioscientifica Proceedings, 2019
There is increasing evidence that growth factors modulate folliculogenesis. However their precise role in the processes of follicular growth, differentiation and atresia is still unknown. Growth factors belong to complex systems, including all the factors structurally and functionally related, their receptor(s) and, in most cases, binding proteins or ...
P, Monget, D, Monniaux
openaire   +2 more sources

Hormone therapy (HT) in women with premature ovarian insufficiency or early menopause: Time to think of a new paradigm for healthy aging. A joint FIGO and IMS position paper

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Premature ovarian insufficiency (POI) and early menopause (EM) affect millions of women worldwide. Compared with normal menopause, they confer a longer duration of estrogen deficiency and are associated not only with a shorter lifespan, but with a reduced healthspan, owing to an increased risk of cardiovascular, skeletal, cognitive and ...
Chiara Benedetto, Suvarna S. Khadilkar, Rossella E. Nappi, Andrea R. Genazzani, Federica Frezet, Laura Cucinella, Hema Divakar, Panagiotis Anagnostis, Nick Panay   +8 more
wiley   +1 more source

Limosilactobacillus reuteri enhances ovarian function and female fertility

iMeta, EarlyView.
Limosilactobacillus reuteri Y15 (LRY15)‐derived polyunsaturated fatty acids (PUFAs) restore follicular cell‐cell junctions and fertility. LRY15, isolated from the intestine of alginate oligosaccharides (AOS)‐dosed mice, improves ovarian function and fertility in cisplatin‐induced subfertile mice.
Yongsheng Hao, Yukang Li, Shen Li, Juanli Huo, Ninghang You, Lei Li, Yue Jiang, Weidong Zhang, Huakai Wei, Qingyuan Sun, Yunwei Pang, Xunsi Qin, Tao Tu, Huoqing Huang, Jian Tian, Pengfei Zhang, Yaru Wang, Xinxin Xu, Bin Yao, Wei Shen, Xing Qin, Huiying Luo, Yong Zhao   +22 more
wiley   +1 more source

The Role of High Cxcl11 Expression in Ovarian Dysfunction Through NF‐κB and AKT Pathways in a Thin Endometrium Mouse Model

iNew Medicine, EarlyView.
Thin endometrium upregulates Cxcl11, which polarizes ovarian macrophages via NF‐κB/AKT, impairing ovarian function. A new uter‐ovarian signaling axis is identified. ABSTRACT Objective Thin endometrium (TE) is a recognized cause of female infertility, primarily associated with impaired uterine receptivity.
Yulu Yang, Fei Tang, Zihan Meng, Yunxi Bao, Jujun Han, Xiaohua Jiang, Jianye Wang, Ying Wang, Zhaolian Wei   +8 more
wiley   +1 more source

Non-steroidal anti-inflammatory (COX-2 selective and non-selective) did not alter the luteal function and pregnancy rates of water buffalo embryo recipients [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
The objective was to evaluate the influence of nonsteroidal anti-inflammatory drugs on the duration of the luteal phase, progesterone concentrations and pregnancy rates in buffaloes undergoing embryo transfer.
A.F. Vieira, N.A.T. Carvalho, J.G.S. Carvalho, V.M. Codognoto, G. Rizzoto, R.R. Rosa Filho, E. Silva Junior, R.A. Almeida Filho, J.A. Dell’Aqua Junior, R. Giufridda, E. Oba   +10 more
doaj   +1 more source

Pivotal role of High-Mobility Group Box 2 in ovarian folliculogenesis and fertility

Journal of Ovarian Research, 2022
Background High-Mobility Group Box 1 (HMGB1) and HMGB2 are chromatin-associated proteins that belong to the HMG protein family, and are involved in the regulation of DNA transcription during cell differentiation, proliferation and regeneration in various
Shinichiro Shirouzu, Naohiro Sugita, Narantsog Choijookhuu, Yu Yamaguma, Kanako Takeguchi, Takumi Ishizuka, Mio Tanaka, Fidya Fidya, Kengo Kai, Etsuo Chosa, Yoshihiro Yamashita, Chihiro Koshimoto, Yoshitaka Hishikawa   +12 more
doaj   +1 more source

Recent advances and clinical applications of 3D printing for female reproductive organ regeneration and gynecological disease

Interdisciplinary Medicine, EarlyView.
This comprehensive review highlights the transformative role of 3D printing and bioprinting technologies in the regeneration of female reproductive organs and the treatment of gynecological diseases. Unlike previous overviews that focus narrowly on isolated applications, this work provides an integrative analysis of recent clinical and preclinical ...
Chan Hum Park, In‐Sun Hong
wiley   +1 more source