Results 51 to 60 of about 8,392 (166)

Reproductive tract biology: Of mice and men. [PDF]

, 2019
The study of male and female reproductive tract development requires expertise in two separate disciplines, developmental biology and endocrinology.
Baskin, Laurence S, Cao, Mei, Cunha, Gerald R, Ricke, Will A, Robboy, Stanley J, Sinclair, Adriane   +5 more
core  

Insects and Survival: A Review of Primary and Secondary Defense Strategies

Entomologia Experimentalis et Applicata, EarlyView.
Based on a review of three decades of literature, insect defense mechanisms are classified into primary (I) and secondary (II) mechanisms of behavioral, morphological, and chemical nature. These mechanisms have been recorded in 22 (I) and 20 (II) orders, respectively.
Lucas Fernandes Silva, Rodrigo Almeida Pinheiro, José Cola Zanuncio, Conceição Aparecida dos Santos   +3 more
wiley   +1 more source

Testes and brain gene expression in precocious male and adult maturing Atlantic salmon (Salmo salar) [PDF]

, 2010
The electronic version of this article is the complete one and can be found online at: http://www.biomedcentral.com/1471-2164/11/211peer-reviewedBackground: The male Atlantic salmon generally matures in fresh water upon returning after one or several ...
Aoife Guiry, Denis Flynn, Sophie Hubert, Allan M O'Keeffe, Olivier LeProvost, Samantha L White, Patrick F Forde, Pamela Davoren, Benoit Houeix, Terry J Smith, Deirdre Cotter, Noel P Wilkins, Michael T Cairns   +12 more
core   +1 more source

Psychogenic polydipsia in dogs – a review of pathogenesis, diagnosis and treatment

Journal of Small Animal Practice, EarlyView.
Polyuria and polydipsia represent a common clinical presentation in dogs and may result from numerous disorders affecting different body systems. Compulsive water consumption is characteristic of psychogenic polydipsia, a primary polydipsia disorder rooted in neurologic, behavioural or environmental factors.
G. Pavlovsky
wiley   +1 more source

PAX8‐positive conventional urothelial carcinomas of the urinary bladder and their distinct molecular profiles – A clinicopathologic study of 101 consecutive cases with next‐generation sequencing in 20 cases

Histopathology, Volume 88, Issue 7, Page 1315-1323, June 2026.
PAX8 expression in urothelial carcinoma was investigated in 101 consecutive transurethral resections of the urinary bladder. PAX8 was positive in 10% of cases, with targeted molecular testing of these cases revealing universal TERT promoter mutations and frequent alterations in TSC1, NOTCH1 and WT1. Aims PAX8 immunohistochemistry (IHC) is often used to
Sarah Mae Lammert, Wendy Luo, Allen C Zhu, Peng Wang, Tatjana Antic, Jung Woo Kwon   +5 more
wiley   +1 more source

Elevated water temperature in combination with an increase in daylength stimulate a synchronized onset of spermatogenesis in male Atlantic salmon (Salmo salar, L.) postsmolts

Journal of the World Aquaculture Society
Male postsmolt maturation (“jacking”) is undesired in Atlantic salmon aquaculture due to economic and welfare impacts. Unfortunately, incidence of jacking has increased linked to intensive rearing conditions.
Enrique Pino‐Martinez, Kari Anne Kamlund, Pablo Balseiro, Marianne Kraugerud, Albert Kjartan Dagbjartarson Imsland, Sigurd O. Handeland   +5 more
doaj   +1 more source

Investigating the potential role of α-SNAP in preventing chemotherapy-induced ovarian dysfunction: Insights from cellular and animal models

Heliyon
Background: The phosphoinositide 3-kinase/Akt/mammalian target of rapamycin complex 1 (PI3K/Akt/mTORC1) pathway plays a crucial role in the activation of primordial follicles. However, excessive activation and the loss of primordial follicles can lead to
Ying Qin, Canliang Wen, Bilan Hu, Huijiao Wu   +3 more
doaj   +1 more source

Correlation between three assay systems for anti-Müllerian hormone (AMH) determination [PDF]

, 2012
published_or_final_versio
Anderson, RA, Ho, PC, Li, RHW, Ng, EHY, Wong, BPC, Yeung, WSB   +5 more
core  

Novas perspectivas no diagnóstico do hipogonadismo pediátrico masculino: a importância do AMH como marcador de células de Sertoli [PDF]

, 2011
Sertoli cells are the most active cell population in the testis during infancy and childhood. In these periods of life, hypogonadism can only be evidenced without stimulation tests, if Sertoli cell function is assessed.
Grinspon, Romina, Rey, Rodolfo Alberto
core   +2 more sources

Luteinizing hormone receptor knockout mouse: What has it taught us?

Andrology, Volume 14, Issue 4, Page 1017-1028, May 2026.
Abstract Luteinizing hormone (LH), along with its agonist choriongonadotropin (hCG) in humans, is the key hormone responsible for the tropic regulation of the gonadal function. LH and hCG act through their cognate receptor, the luteinizing hormone/choriongonadotropin receptor (LHCGR; more appropriately LHR in rodents lacking CG), located in the testis ...
Ilpo T. Huhtaniemi
wiley   +1 more source