Results 141 to 150 of about 34,840 (229)

Histological Findings in Testes of Baboons (Papio spp.) and Dwarf Bucks (Capra hircus) Subject to Repeated Immunisation Against GnRH

Veterinary Medicine and Science, Volume 12, Issue 6, November 2026.
Long‐term repeated immunisation against GnRH resulted in the absence of active spermatogenesis and may lead to irreversible infertility in dwarf bucks and baboons. Histological examination revealed a marked reduction of the seminiferous tubular lumen, complete depletion of germ cells, germ cell vacuolization and tubular hyalinization.
Teresa Ferrín, Eva Martínez‐Nevado, Juncal García, Adolfo Toledano‐Díaz, Rosario Velázquez, Esther Alba, Cristina Castaño, Belén Martinez‐Madrid, Julián Santiago‐Moreno   +8 more
wiley   +1 more source

Correction to: Elevated luteinizing hormone receptor signaling or selenium treatment leads to comparable changes in adrenal cortex histology and androgen-AR/ZIP9 signaling. [PDF]

Protoplasma
Wieczorek J, Pawlicki P, Zarzycka M, Pardyak L, Niedbala P, Duliban M, Yurdakok-Dikmen B, Kotula-Balak M.   +7 more
europepmc   +1 more source

Microbial and Metabolic Correlates of Endometrial Dysfunction in Polycystic Ovary Syndrome: A Translational Study

BJOG: An International Journal of Obstetrics &Gynaecology, Volume 133, Issue 12, Page 2092-2102, November 2026.
ABSTRACT Objective Women with polycystic ovary syndrome (PCOS) exhibit a substantially increased risk of miscarriage, yet the underlying mechanisms remain inadequately understood. This study aimed to investigate whether specific gut microbial dysbiosis and metabolic disturbance are associated with and may potentially contribute to endometrial ...
Mengyu Jing, Xi Chen, Meiyan Jiang, Huiya Fang, Xiaoming Zhu, Xuejing Jin, Yonghui Jiao, Ningning Hou, Weiwei Gong, Aixia Liu   +9 more
wiley   +1 more source

CNS luteinizing hormone receptor activation rescues ovariectomy-related loss of spatial memory and neuronal plasticity. [PDF]

Neurobiol Aging, 2019
Blair JA, Bhatta S, Casadesus G.
europepmc   +1 more source

Comparative Study of the Steroidogenic Effects of Human Chorionic Gonadotropin and Thieno[2,3-D]pyrimidine-Based Allosteric Agonist of Luteinizing Hormone Receptor in Young Adult, Aging and Diabetic Male Rats. [PDF]

Int J Mol Sci, 2020
Bakhtyukov AA, Derkach KV, Gureev MA, Dar'in DV, Sorokoumov VN, Romanova IV, Morina IY, Stepochkina AM, Shpakov AO.   +8 more
europepmc   +1 more source

Identification of MEF2A, MEF2C, and MEF2D interactomes in basal and Fsk‐stimulated mouse MA‐10 Leydig cells

Andrology, Volume 14, Issue 8, Page 2401-2418, November 2026.
Abstract Background Myocyte enhancer factor 2 transcription factors regulate essential transcriptional programs in various cell types. The activity of myocyte enhancer factor 2 factors is modulated through interactions with cofactors, chromatin remodelers, and other regulatory proteins, which are dependent on cell context and physiological state.
Karine de Mattos, Marie‐Pier Scott‐Boyer, Arnaud Droit, Robert S. Viger, Jacques J. Tremblay   +4 more
wiley   +1 more source

Elevated luteinizing hormone receptor signaling or selenium treatment leads to comparable changes in adrenal cortex histology and androgen-AR/ZIP9 signaling. [PDF]

Protoplasma
Wieczorek J, Pawlicki P, Zarzycka M, Pardyak L, Niedbala P, Duliban M, Yurdakok-Dikmen B, Kotula-Balak M.   +7 more
europepmc   +1 more source

Arcuate kisspeptin neurons display two types of calcium events: Regulation by sex, gonads, and senktide

Journal of Neuroendocrinology, Volume 38, Issue 11, November 2026.
Abstract The pattern of gonadotropin‐releasing hormone (GnRH) release controls reproduction in vertebrates and is regulated by feedback from the gonads. Evidence is accumulating that steroid‐sensitive hypothalamic arcuate kisspeptin–neurokinin B–dynorphin (KNDy) neurons drive GnRH pulses.
R. Anthony DeFazio, Christian R. Burgess, Laura L. Burger, Amanda G. Gibson, Suzanne M. Moenter   +4 more
wiley   +1 more source

Recent advances in polyendocrine metabolic ovarian syndrome, formerly polycystic ovary syndrome, with emphasis on endocrine and metabolic dysfunction and cardiovascular risk

Journal of Internal Medicine, Volume 300, Issue 5, Page 590-609, November 2026.
Abstract Polyendocrine metabolic ovarian syndrome (PMOS), previously known as polycystic ovary syndrome, affects 10%–13% of women of reproductive age and remains underdiagnosed despite its substantial health burden. The introduction of the new PMOS nomenclature in 2026 reflects a fundamental shift in understanding the condition as a lifelong endocrine ...
Maria Forslund, Johanna Melin, Anju E. Joham, Terhi T. Piltonen, D. Aled Rees, Helena J. Teede   +5 more
wiley   +1 more source

Identification and Characterization of a Luteinizing Hormone Receptor (LHR) Homolog from the Chinese Mitten Crab Eriocheir sinensis. [PDF]

Int J Mol Sci, 2019
Yuan LJ, Peng C, Liu BH, Feng JB, Qiu GF.   +4 more
europepmc   +1 more source