Results 51 to 60 of about 87,880 (172)

Metal Ions in Longgu (Fossilized Bone) as a Natural Synergistic Network for Multi‐Target Therapy in Psychiatric Disorders

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
Longgu (fossilized bone) delivers a natural synergistic network of metal ions, Ca2+, Mg2+, Zn2+, Fe, Cu, and Mn2+ that collectively targets the interconnected pathologies of anxiety, depression, and insomnia. This multi‐ion system operates through coordinated mechanisms including ionostatic balance, cross‐pathway synergy, and systemic integration ...
Sun Xiujia, Li Zhan Hua, Gao Yuanze, Liu Jing, Li Li, Zhang Chao, Kumar Ganesan, Jianping Chen   +7 more
wiley   +1 more source

Structure of the Cytoplasmic Loop between Putative Helices II and III of the Mannitol Permease of Escherichia coli: A Tryptophan and 5-Fluorotryptophan Spectroscopy Study [PDF]

, 2008
In this work, four single tryptophan (Trp) mutants of the dimeric mannitol transporter of Escherichia coli, EIImtl, are characterized using Trp and 5-fluoroTrp (5-FTrp) fluorescence spectroscopy.
Bokhove, Marcel,, Broos, Jaap,, Erwin P. P. Vos, Hesp, Ben H., Vos, Erwin P. P., Vos, Erwin P.P.,, Hesp, Ben H.,, Broos, Jaap, Bokhove, Marcel, Ben H. Hesp, Jaap Broos, Marcel Bokhove   +11 more
core   +2 more sources

Isolation and characterization of the rat tryptophan oxygenase gene. [PDF]

The EMBO Journal, 1982
Tryptophan oxygenase (TO, EC 1.13.1.12) from rat liver is subject to glucocorticoid and developmental control. To study the mechanism of regulation, TO mRNA sequences and the chromosomal TO gene were cloned. From a cDNA library prepared from rat liver poly(A)+ RNA enriched for TO mRNA, a recombinant plasmid containing TO cDNA sequences was identified ...
W, Schmid, G, Scherer, U, Danesch, H, Zentgraf, P, Matthias, C M, Strange, W, Röwekamp, G, Schütz   +7 more
openaire   +2 more sources

Modulating the Gut‐Microbiota‐Brain Axis in Alzheimer's Disease: Therapeutic Potential of Nutritional and Metabolic Factors

CNS Neuroscience &Therapeutics, Volume 32, Issue 9, September 2026.
This review systematically examines the role of gut microbiota modulation in Alzheimer's disease, focusing on how microbial metabolites and dietary nutrients influence cognitive function and AD pathology, as well as the neuroprotective effects through the gut‐brain axis.
Binyue Xu, Xuhuan Li, Shangling Dong, Zheyuan Zhang, Dong Jin, Guoping Li, Jiesheng Wang   +6 more
wiley   +1 more source

Autoimmunity: Molecular Mechanisms, Biomarkers, and Therapeutic Opportunities

MedComm, Volume 7, Issue 9, September 2026.
Major types of immunometabolism, epigenetics, posttranscriptional regulation, and functional reprogramming involved in autoimmune diseases. The roles of immunometabolism, epigenetics, posttranscriptional regulation, and functional reprogramming in autoimmune diseases have been a major research focus in recent years.
Jialong Kuang, Yin Zhu, Fang Xu, Yongjing Liu, Yuan Li, Ling Yuan, Liqin Wei, Bo Huang, Yan Chen, Pei Huang, Zuochen Du   +10 more
wiley   +1 more source

Spectral Studies on the Catalytic Mechanism and Activation of Pseudomonas Tryptophan Oxygenase (Tryptophan Pyrrolase)

Journal of Biological Chemistry, 1967
1. The substrate, tryptophan, forms spectrophotometrically detectable enzyme-substrate complexes with tryptophan oxygenase (EC 1.13.1.12)—commonly known as tryptophan pyrrolase—when the iron atom of the heme prosthetic group is either divalent, trivalent, or combined with carbon monoxide. 2.
H, Maeno, P, Feigelson
openaire   +2 more sources

Inflammatory Bowel Disease: Mechanisms and Therapeutic Advances

MedComm, Volume 7, Issue 9, September 2026.
Inflammatory bowel disease (IBD), encompassing ulcerative colitis and Crohn's disease, is a rising, multifactorial chronic disorder driven by dysregulated mucosal immunity in genetically susceptible individuals and influenced by environmental and microbial factors.
Andrea Papait, Anna Cargnoni, Franco Scaldaferri, Loris Lopetuso, Antonietta Rosa Silini, Ornella Parolini   +5 more
wiley   +1 more source

The Health Benefits of Exercise: Molecular and Cellular Mechanisms

MedComm, Volume 7, Issue 9, September 2026.
Our synthesis integrates evidence on exercise‐induced regulatory mechanisms across multiple systems (musculoskeletal, cardiovascular, nervous, metabolic and immune), cross‐system, and aging. We also discusses adaptive regulation of exercise in extreme environments, along with the prospects and challenges of multiomics and AI‐driven precision exercise ...
Peifeng Ying, Huilin Wang, Xiu Lu, Wenjuan Zhang, Zhehao Lin, Kai Wang, Shangxuan Li, Lu Chen, Mingchao Jiang, Sarkawt Hamad, Yi Wang, Jianmin Wu, Shukuan Ling   +12 more
wiley   +1 more source

Structural Modifications of Nonsteroidal Anti‐Inflammatory Drugs (NSAIDs): New Horizons in Antimicrobial Drug Discovery

Archiv der Pharmazie, Volume 359, Issue 8, August 2026.
This review provides a comprehensive analysis of the molecular modifications applied to NSAIDs to develop novel antimicrobial agents. By focusing on structural changes and their impact on biological activity, the study highlights innovative strategies to combat the global challenge of antimicrobial resistance.
Ebru Koçak Aslan, Ayşe Karagüzel, Miyase Gözde Gündüz   +2 more
wiley   +1 more source

Dual Functions of Dietary Rubber Seed Oil Supplementation: Enriching N‐3 Polyunsaturated Fatty Acids and Enhancing Antioxidant Capacity in Pekin Ducks

Animal Research and One Health, Volume 4, Issue 3, Page 247-260, August 2026.
Dietary RSO supplementation improved growth performance, simultaneously enriched n‐3 polyunsaturated fatty acids (n‐3 PUFA), and enhanced antioxidant capacity in Pekin ducks, which suggested that RSO has the potential to be a novel n‐3 PUFA source and an antioxidant for Pekin ducks to generate animal functional foods.
Lei Zhuang, Yongbao Wu, Zitao Zhao, Junting Cao, Yanhong Guo, Zhanyue Wu, Qimeng Wang, Peilong Yang, Sen Wu, Zhiguo Wen, Shuisheng Hou   +10 more
wiley   +1 more source