Results 71 to 80 of about 14,331 (219)

Influência dos neuroesteróides sobre a tolerância ao etanol em camundongos / [PDF]

, 1999
Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências ...
Barbosa, Adriana Dias Elpo
core  

Urologic Bacteriome: The Hero or the Villain in Prostate Cancer Onset, Progression, and Treatment?

Medicinal Research Reviews, Volume 46, Issue 4, Page 1111-1151, July 2026.
ABSTRACT Prostate cancer (PCa) is the second most frequently diagnosed cancer in men worldwide and the fifth leading cause of cancer‐related mortality, presenting urgent unmet clinical needs in diagnosis and treatment. The recognition of the microbiome as a key factor in human health has prompted numerous studies, revealing an exciting new approach to ...
Lara R. S. Fonseca, Mariana Feijó, Cátia V. Vaz, Bruno J. Pereira, Sandra Laurentino, Ana Palmeira‐de‐Oliveira, Sílvia Socorro   +6 more
wiley   +1 more source

Emerging Trends in Organic Photoreactions Utilizing Disulfides

European Journal of Organic Chemistry, Volume 29, Issue 21, 4 June 2026.
Disulfides are versatile, nontoxic alternatives to metal photocatalysts. This review explores their role as photoactivated thiyl‐radical precursors and bifunctional catalysts (HAT/electron shuttling) in diverse transformations. Strategies for electronic tuning and development into recyclable heterogeneous materials are highlighted for sustainable ...
Sunil Kumar, Bolormaa Bayarkhuu, Hong Y. Cho, Jeehye Byun   +3 more
wiley   +1 more source

Metabolic fate of pregnene-based steroids in the lactonization pathway of multifunctional strain Penicillium lanosocoeruleum

Microbial Cell Factories, 2018
Background Metabolic activities of microorganisms to modify the chemical structures of organic compounds became an effective tool for the production of high-valued steroidal drugs or their precursors.
Alina Świzdor, Anna Panek, Paulina Ostrowska   +2 more
doaj   +1 more source

Enteromorpha prolifera Polysaccharide Alleviates Type 2 Diabetes via the Gut Microbiota–Liver Axis to Modulate Cholesterol Metabolism

Food Science &Nutrition, Volume 14, Issue 6, June 2026.
Enteromorpha prolifera polysaccharides may help restore lipid metabolism homeostasis by gently remodeling the gut microbiota to enrich beneficial bacteria and SCFAs, which in turn appears to modulate hepatic functions through the portal vein by downregulating cholesterol synthesis and promoting its metabolism. This coordinated process potentially leads
Liuying Zhu, Xusheng Wen, Wenrong Zhu, Xueqian Hu, Yanqun Xu, Xin Peng   +5 more
wiley   +1 more source

Validation of impaired Transient Receptor Potential Melastatin 3 ion channel activity in natural killer cells from Chronic Fatigue Syndrome/ Myalgic Encephalomyelitis patients

Molecular Medicine, 2019
Background Chronic Fatigue Syndrome/ Myalgic Encephalomyelitis (CFS/ME) is a complex multifactorial disorder of unknown cause having multi-system manifestations.
H. Cabanas, K. Muraki, C. Balinas, N. Eaton-Fitch, D. Staines, S. Marshall-Gradisnik   +5 more
doaj   +1 more source

Liver X Receptor α (LXRα) Regulates 5β‐Reductase (AKR1D1) Expression in Avian Embryos: Implications for Yolk Steroid Metabolism

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, Volume 345, Issue 5, Page 456-461, June 2026.
ABSTRACT Steroid‐mediated maternal effects are well‐studied as a source of phenotypic variation. In bird eggs, the yolk contains various steroids that can influence embryonic development. However, one complicating factor in understanding how yolk steroids affect development is that the embryo metabolizes yolk steroids to regulate exposure.
Ryan T. Paitz, Sara E. Waters, Delaney K. Reynolds, Emily M. Drew, Emily P. Harders   +4 more
wiley   +1 more source

Inhibition of testosterone biosynthesis by ethanol: relation to the pregnenolone-to-testosterone pathway

, 1984
The concentrations of metabolites in the pregnenolone → testosterone pathway were determined in freezestopped testes in control rats and during ethanol intoxication (2 h after injection of 1.5 g ethanolkg body wt).
T.V. Widenius, Ylikahri, R.H., Leinonen, P., Widenius, T.V., C.J.P. Eriksson, M. Härkönei, Eriksson, C.J.P., P. Leinonen, Härkönei, M., R.H. Ylikahri   +9 more
core   +1 more source

Altitude‐Associated Divergence of the Gut Microbiome in Endangered Forest Musk Deer: Evidence From Integrated Metagenomics, Metabolomics, and Culturomics

Evolutionary Applications, Volume 19, Issue 6, June 2026.
ABSTRACT High‐altitude environments expose mammals and their gut symbionts to multifaceted stressors—hypoxia, cold, and intense UV radiation. Whether gut microbial communities undergo compositional restructuring in response to these stressors, and whether such restructuring carries translational value for captive conservation, remain unresolved ...
Feiyun Huang, Zexiu Zhang, Yanni Zhao, Sen Ye, Maoyuan Gan, Xuxin Li, Yele Zhang, Lei Chen, Yushuo Zhang, Lingxi Chen, Ting Wang, Jinming Huang, Xiuyue Zhang   +12 more
wiley   +1 more source

Weaning stress induced alterations to the hypothalamic‐pituitary‐thyroid and ‐adrenal axes in swine

Physiological Reports, Volume 14, Issue 12, June 2026.
Abstract Combined modulation of the hypothalamic–pituitary–thyroid (HPT) and hypothalamic–pituitary–adrenal (HPA) axes is known to play a critical role in maintaining physiological stability in response to stress. In this study, stress induced modulation of these axes was examined using 20 pigs/treatment either weaned (WN), weaned with feed/water ...
Isabel B. Walpole, Alyssa A. Smith, Kaylyn G. Rudy, Dayeon Jeon, J. Scott Radcliffe, J. Alex Pasternak   +5 more
wiley   +1 more source