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 +9 more
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Laparoscopic Embryo Transfer in Swine: An Effective Alternative to Traditional Open Surgery
Reproduction in Domestic Animals, Volume 61, Issue 5, May 2026.ABSTRACT While embryo transfer (ET) has not yet been widely adopted in the commercial swine industry, it is an essential tool in biomedical research, including the creation of gene‐edited pigs. Traditionally, ET in pigs is performed by open surgery (laparotomy), an effective but invasive and time‐consuming method associated with risks such as infection
H. Baldassarre +11 more
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Efficacy of an Extended 10-day Letrozole Regimen Compared to the 5-day Regimen in Enhancing Ovulation in Infertile Women with Polycystic Ovary Syndrome: A Randomised Controlled Trial. [PDF]
J Hum Reprod SciKaur B +5 more
europepmc +1 more source
Generation of Cloned Sheep Lacking Galactose‐α1,3‐Galactose and N‐Glycolylneuraminic Acid Antigens
Xenotransplantation, Volume 33, Issue 3, May/June 2026.ABSTRACT Livestock have long been regarded as a potential source of donor organs to alleviate the global organ shortage for transplantation. Sheep have a similar anatomy to humans, providing the standard model for demonstrating biocompatibility and performance of biological heart valves to obtain regulatory approval for their use in transplantation ...
Sarah J. Appleby +9 more
wiley +1 more source
Understanding Bone Metabolism Biomarker Variability Across the Menstrual Cycle: A Systematic Review. [PDF]
Calcif Tissue IntGuisado-Cuadrado I +3 more
europepmc +1 more source
Sex‐based differences in corticospinal excitability and inhibition
Experimental Physiology, Volume 111, Issue 5, Page 2637-2644, 1 May 2026.Abstract The purpose of this study was to perform a novel exploration of sex‐based differences in various single‐ and paired‐pulse transcranial magnetic stimulation (TMS)‐based measures of corticospinal excitability and inhibition. Thirty participants (15 females) attended one laboratory visit where responses evoked by single‐ and paired‐pulse TMS were
Alicia M. Kells +2 more
wiley +1 more source
Determination of natural progesterone levels in bovine serum using gas chromatography coupled with mass spectrometry. [PDF]
J Vet ResMatraszek-Żuchowska I +4 more
europepmc +1 more source
Menstrual cycle effects on sex differences in motor control during dynamic balance perturbations
Experimental Physiology, Volume 111, Issue 5, Page 2665-2681, 1 May 2026.Abstract This study investigated sex differences in neuromuscular responses during dynamic balance perturbations and isometric maximal voluntary contractions (IMVCs) by examining if menstrual cycle (MC) phase and the fluctuations in endogenous hormones influence the observation of sex differences.
Samuli Nevanperä +3 more
wiley +1 more source
Precoccygeal leiomyoma: A rare cause of pelvic and anal pain. [PDF]
Radiol Case RepRampersad F +5 more
europepmc +1 more source
Substrate for Thyroid Hormone Synthesis: Biochemistry, Evolution, and Physiology
The FASEB Journal, Volume 40, Issue 8, 30 April 2026.Two proposed sequence of events for thyroxine formation in patients expressing mutant thyroglobulin. (A) (1) TSH stimulation drives expression of misfolded TG. (2) Unremitting ER stress. (3) Stress‐induced cell death. (4) Dead thyrocytes release their contents. (5) The contents become iodinated. (6) Forming thyroxine.
Crystal Young, Peter Arvan
wiley +1 more source