Results 181 to 190 of about 62,729 (246)

Integrated Prediction System for Individualized Ovarian Stimulation and Ovarian Hyperstimulation Syndrome Prevention: Algorithm Development and Validation.

J Med Internet Res
Chen J, Zhao J, Qiu H, Liu Y, Zhang Y, Sun Q, Yi Y, Tang H, Zhao J, Xu B, Zhang Q, Yang G, Li H, Liu J, Yang Z, Liang S, Li Y, Fu J.   +17 more
europepmc   +1 more source

Thyroid Hormone in Women with Premature Ovarian Insufficiency: A Case-Control Study. [PDF]

Int J Womens Health
Zhang Y, Huang Y, Xu Y, Luo Z, Xu L, Ma L, Zhou J.   +6 more
europepmc   +1 more source

Vitamin D levels and biomarkers of male fecundity: A study from the Danish National Birth Cohort

Andrology, Volume 14, Issue 3, Page 847-862, March 2026.
Abstract Background Vitamin D is metabolised throughout the male reproductive system, suggesting a direct regulatory role of vitamin D in male reproduction. Objectives To investigate the association between plasma vitamin D levels at sperm ejaculation and during spermatogenesis and biomarkers of male fecundity in young men.
Anne Gaml‐Sørensen, Nis Brix, Sandra Søgaard Tøttenborg, Christian Lindh, Karin Sørig Hougaard, Siri Eldevik Håberg, Gunnar Toft, Jens Peter Ellekilde Bonde, Cecilia Høst Ramlau‐Hansen   +8 more
wiley   +1 more source

Sex and age specific hormonal patterns in healthy Chinese individuals: a cross-sectional study of reproductive hormones. [PDF]

Sci Rep
Ahamed Y, Ashraf SB, Dauty RT, Baral S, Hossain M, Chen J, Wu LC, Sun W.   +7 more
europepmc   +1 more source

Modified cytoskeletal and extracellular matrix composition in the canine testis after long‐acting gonadotropin‐releasing hormone agonist deslorelin treatment

Andrology, Volume 14, Issue 3, Page 718-735, March 2026.
Abstract Background Long‐acting gonadotropin‐releasing hormone (GnRH) agonists are commonly used for fertility control in male dogs. Their effect on testicular histomorphology has not been clarified. Objectives To elucidate the mechanisms underlying androgen withdrawal in response to long‐acting GnRH agonist deslorelin 4.7 mg treatment on testicular ...
Aykut Gram, Murat Abay, Duygu Yaman Gram, Narin Liman, Linda Müller, Orsolya Balogh   +5 more
wiley   +1 more source

INSL3 Expression in Leydig Cells is a Biomarker for Immunocastration in Boars: Transcriptional Evidence

Andrology, Volume 14, Issue 3, Page 782-795, March 2026.
ABSTRACT Background Study aimed to obtain insights into physiological responses to immunocastration in pubertal boars by evaluating effects of alternative vaccination protocols and identifying a reliable immunocastration biomarker. Objectives It was hypothesized that the timing of gonadotropin‐releasing hormone (GnRH) suppression by immunocastration ...
Nina Batorek Lukač, Martin Škrlep, Klavdija Poklukar, Petra Ferjan, Volker Stefanski, Gregor Fazarinc, Milka Vrecl   +6 more
wiley   +1 more source

Erratum "Emerging Perspectives on Gonadotropin Regulation in Vertebrates Revealed by the Discovery of FSH-RH in Teleosts". [PDF]

Bioessays
europepmc   +1 more source

Hidden Cardiovascular Risk: Early Menopause Triggering Acute Coronary Syndrome (ACS) in Young Patients. [PDF]

Cureus
Khan J, Raza S, Nishtar S, Hadi N, Abdur Rauf M, Saleem A.   +5 more
europepmc   +1 more source

The Effects of Supraphysiological Estrogen Levels Observed During In Vitro Fertilization Treatment on Cardiac Electrophysiology

Annals of Noninvasive Electrocardiology, Volume 31, Issue 2, March 2026.
Supraphysiological estradiol levels during IVF significantly prolong PR, QTc, J‐Tpeak, and Tp‐e intervals on ECG, suggesting altered atrial and ventricular conduction. These findings highlight a potential pro‐arrhythmic effect of high E2 states and underscore the need for cardiac monitoring in at‐risk IVF patients. ABSTRACT Supraphysiological estradiol
Burhan Savaş, Dilay Gök Korucu, Gülay Gök   +2 more
wiley   +1 more source

Pharmacological effects and mechanisms of medicine food homology species and active ingredients in ameliorating ovarian aging. [PDF]

Front Nutr
Chen J, Li X, Lai X, Xu R, Liu Z, Xing J, Yang L, Zhang Q.   +7 more
europepmc   +1 more source