Results 191 to 200 of about 447,250 (290)

Synaptotagmin-1 regulates egg production by con trolling luteinizing hormone secretion in chickens. [PDF]

Poult Sci
Cheng Z, Wang Y, Wang Y, Wei H, Challioui MK, Guo Y, Tian W, Wang D, Li H, Liu X.   +9 more
europepmc   +1 more source

Seminal Plasma Exosomal miRNA Profiling Reveals hsa‐miR‐7‐5p as a Key Regulator of Sperm Motility in Asthenozoospermia

Andrology, Volume 14, Issue 7, Page 2166-2179, October 2026.
ABSTRACT Background Asthenozoospermia is a significant contributing factor to male infertility. Accumulating evidence indicates that impaired sperm motility is closely linked to dysregulated microRNA expression during spermatogenesis. Seminal plasma exosomes are enriched with diverse microRNAs, which play pivotal roles in modulating sperm motility, the
Zhi‐Jian Zhu, Meng‐Li Cui, Wen‐Jing Yuan, Jia‐Ning Zhang, Shuo Zhang, Xi‐Qiao Yao, Ruo‐Qing Li, Jin‐Feng Li, En‐Zhong Li   +8 more
wiley   +1 more source

Serum luteinizing hormone trajectories during ovarian stimulation and their outcomes of IVF/ICSI: a retrospective cohort study. [PDF]

Front Endocrinol (Lausanne)
Liu C, Wang J, Tian J, Chen S, Bao W, Luo L, Wu L, Meng Y.   +7 more
europepmc   +1 more source

Incidence of Gonadal and Extragonadal Germ Cell Tumours in Patients With Klinefelter Syndrome

Andrology, Volume 14, Issue 7, Page 2274-2279, October 2026.
ABSTRACT Background Klinefelter's syndrome (KS; 47, XXY) is associated with an altered risk profile for malignancies compared with non‐KS males. In particular, several reports have noted a striking association between KS and extragonadal germ cell tumours (EGCTs), especially in the mediastinum, whereas the risk of testicular germ cell tumours (TGCTs ...
Aksh Tailor, Oishee Bandyopadhyay, Nahian Ahmed, Kapishan Shanmugathasan, Alice Cotton, ChingHao Chen, Tet Yap   +6 more
wiley   +1 more source

Luteinizing hormone activity in ovarian stimulation: comparative efficacy and safety of gonadotropins <i>versus</i> recombinant follicle-stimulating hormone-a systematic review and meta-analysis. [PDF]

Front Endocrinol (Lausanne)
Espinós JJ, Checa MA, Villegas-Arbelaez E, Martínez-Zapata MJ.   +3 more
europepmc   +1 more source

Boosting Male Fertility: The Impact of Gonadotropin Therapy on Hypogonadotropic Hypogonadism—A Systematic Review and Meta‐Analysis

Andrology, Volume 14, Issue 7, Page 1971-1987, October 2026.
ABSTRACT Background Male hypogonadotropic hypogonadism typically presents with azoospermia and is one of the few causes of infertility amenable to a medical intervention. Gonadotropin therapy offers a chance to restore spermatogenesis and fertility in these individuals.
Manou Huijben, Anne Prinsen, Laetitia de Kort, Jetske van Breda   +3 more
wiley   +1 more source

Testicular Biopsies in Adolescent and Adult Andrological Patients: The EAA Clinical Guidelines

Andrology, Volume 14, Issue 7, Page 1906-1928, October 2026.
ABSTRACT Background Histological evaluation of testicular tissue is central to the assessment of infertile men, particularly those at an increased risk of testicular germ cell tumors (TGCT). Traditionally, testicular biopsies have been used primarily for diagnostic purposes, such as the detection of germ cell neoplasia in situ (GCNIS). With advances in
Lise Aksglaede, George Kanakis, Ewa Rajpert‐De Meyts, Davor Jezek, Ferran Algaba, Gert Dohle, Jolanta Slowikowska‐Hilczer, Sabine Kliesch, Hermann M. Behre, Csilla Krausz, Dimitrios G. Goulis, Niels Jørgensen   +11 more
wiley   +1 more source

The association between serum follicle-stimulating hormone and luteinizing hormone levels and congestive heart failure in postmenopausal women: a cross-sectional study. [PDF]

Sci Rep
Zhou H, Xierzhati S, Adili D, Wang T, Wang T, Wang Z, Zhou W, Li J.   +7 more
europepmc   +1 more source

Between love and pain: A qualitative analysis of menstrual distress and romantic relationships

Applied Psychology: Health and Well-Being, Volume 18, Issue 5, October 2026.
Abstract Menstrual distress ‐ the physiological and emotional stress response to menstrual symptoms that are perceived as threatening and difficult to manage ‐ is common among menstruating people and can have a profound negative impact on mental health and well‐being.
Theresa J. S. Wallner, Nora Christlein, Laura M. König   +2 more
wiley   +1 more source

The Stimulating Effect of Low-Molecular-Weight Luteinizing Hormone Receptor Agonist on Steroidogenesis and Ovulation in Female Rats with Dehydroepiandrosterone-Induced Polycystic Ovary Syndrome. [PDF]

Int J Mol Sci
Derkach KV, Pechalnova AS, Zorina II, Morina IY, Bayunova LV, Romanova IV, Fedorchuk IV, Ryzhov JR, Chernenko EE, Sorokoumov VN, Shpakov AO.   +10 more
europepmc   +1 more source