Results 81 to 90 of about 14,942 (219)

A New Diagnostic Strategy for Polycystic Ovary Syndrome Combining Japanese and International Diagnostic Criteria Using Anti‐Müllerian Hormone

Journal of Obstetrics and Gynaecology Research, Volume 52, Issue 5, May 2026.
ABSTRACT Aim We had defined the anti‐Müllerian hormone (AMH) cut‐off value level 2 aligned with the Rotterdam/International Evidence‐based Guideline (IEBG) for the Assessment and Management of polycystic ovary syndrome (PCOS) 2023 criteria. In this study, we evaluated the utility of AMH cut‐off value level 2 in patients who could not be diagnosed under
Hiroki Noguchi, Takeshi Iwasa, Akira Iwase, Haruhiko Kanasaki, Fuminori Kimura, Koji Kugu, Kazuki Saito, Tsuyoshi Baba, Tetsuaki Hara, Toshiya Matsuzaki   +9 more
wiley   +1 more source

Discontinuation of rLH two days before hCG may increase the number of oocytes retrieved in IVF [PDF]

, 2010
Background Administration of recombinant luteinizing hormone (rLH) in controlled ovarian hyperstimulation may benefit a subpopulation of patients.
Jessica B Spencer, Aimee S Browne, Susannah D Copland, Donna R Session, I Cedrin-Durnerin, JG Franco Jr, R Marrs, A Nyboeandersen, G DePlacido, AP Perraretti, F Lisi, JN Hugues, E Loumaye, EM Kolibianakis, P Kovacs, J Tesarik   +15 more
core   +3 more sources

Toward Practical Embryo Genomic Selection in Cattle: An Optimized Workflow Enabling High‐Accuracy Breeding Value Prediction Without Compromising Embryo Survival

The FASEB Journal, Volume 40, Issue 7, 15 April 2026.
A diameter‐guided workflow was established to define the appropriate trophectoderm (TE) biopsy area window for bovine blastocysts, with the aim of balancing embryo viability and genotyping reliability. After TE biopsy, sampled cells were subjected to DNA amplification and genomic evaluation, while the corresponding biopsied embryos were transferred to ...
Jingyu Zhang, Zhize Liu, Hang Shen, Mengmeng Zhao, Jun Teng, Yubing Wang, Guangyao Liu, Boxuan Ye, Zhenni Zhang, Qin Zhang, Jianhui Tian, Lei An, Yinjuan Wang   +12 more
wiley   +1 more source

Exposure to air pollution and ovarian reserve parameters

Scientific Reports
Exposure to air pollution is associated with many different health effects, especially cardiovascular and respiratory diseases. Additionally, highly significant links between exposure to air pollution and fertility, particularly male fertility was ...
Katarzyna Wieczorek, Dorota Szczęsna, Michał Radwan, Paweł Radwan, Kinga Polańska, Anna Kilanowicz, Joanna Jurewicz   +6 more
doaj   +1 more source

Consequences of eight consecutive applications of equine chorionic gonadotropin on ovarian follicle development and ovulation in bos indicus cows

Ciência Rural
: The equine chorionic gonadotropin (eCG) is a glycoprotein produced in mare endometrial calices. In bovine, it is used in estrus synchronization protocols.
Bhárbara Delboni Stuhr, Isaac Santos Gil, Tracy Ferreira Lacerda, Mauricio Gomes Favoreto, Bárbara Loureiro   +4 more
doaj   +1 more source

LSD1 is essential for oocyte meiotic progression by regulating CDC25B expression in mice [PDF]

, 2015
Mammalian oocytes are arrested at prophase I until puberty when hormonal signals induce the resumption of meiosis I and progression to meiosis II.
Chen, T, Kerenyi, MA, Kim, J, Lin, K, Lu, Y, Orkin, SH, Shen, J, Singh, AK, Takata, Y   +8 more
core   +1 more source

Real‐Time and High‐Resolution NIR‐II‐L Imaging of Netrin‐1‐Mediated Neurovascular Coupling Driven by Dose‐Dependent Electroacupuncture

Advanced Science, Volume 13, Issue 19, 2 April 2026.
Disrupted neurovascular coupling contributes to ovarian dysfunction in polycystic ovary syndrome. Using near‑infrared II long‑wavelength imaging, this study visualizes how electroacupuncture dynamically regulates ovarian blood vessels in vivo. Immediate and cumulative stimulation elicit distinct vascular responses via a Netrin‐1 dependent mechanism ...
Yicong Wang, Zi‐Han Chen, Jiajia Li, Wei Hu, Ying Cao, Yu Wang, Xiaoyu Tong, Wenhan Lu, Yuze Yang, Yuehao Wang, Yan Xiao, Wenhao Gao, Yuning Chen, Yuyan Hou, Fan Zhang, Yi Feng   +15 more
wiley   +1 more source

Assessment of ovarian reserve function in patients with adenomyosis and ovarian endometriosis by three-dimensional transvaginal ultrasound and Anti-Müllerian hormone

Scientific Reports
We evaluated the impact of adenomyosis and ovarian endometriosis on ovarian reserve function through transvaginal three-dimensional ultrasound and anti-mullerian hormone testing.
Hui Yin, Jiemin Chen, Qiuyue Chen, Guorong Lyu   +3 more
doaj   +1 more source

One Case of Transvaginal and Transabdominal Oocyte Retrieval Guided by Ultrasound Probe: A Case Report

Clinical Case Reports, Volume 14, Issue 4, April 2026.
ABSTRACT Transvaginal ultrasound‐guided oocyte retrieval is routine for assisted reproduction, but unfit for some special patients. We report an elderly infertile patient with adenomyosis, whose transvaginal retrieval was high risk. Intraoperative conversion to transabdominal retrieval succeeded safely.
Qiaoqiao Lu, Jianying He, Ning Zheng
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