Results 171 to 180 of about 176,809 (302)

Metabolic abnormalities and reprogramming in cats with naturally occurring hypertrophic cardiomyopathy

ESC Heart Failure, Volume 12, Issue 2, Page 1256-1270, April 2025.
Abstract Background and aims The heart is a metabolic organ rich in mitochondria. The failing heart reprograms to utilize different energy substrates, which increase its oxygen consumption. These adaptive changes contribute to increased oxidative stress.
Qinghong Li, Max Homilius, Erin Achilles, Laura K. Massey, Victoria Convey, Åsa Ohlsson, Ingrid Ljungvall, Jens Häggström, Brittany Vester Boler, Pascal Steiner, Sharlene Day, Calum A. MacRae, Mark A. Oyama   +12 more
wiley   +1 more source

<i>In situ</i> synthesis of gold nanoparticles using tryptophan enantiomers for determination of enantiomeric composition. [PDF]

RSC Adv
Radmanesh R, Ahmadi M, Madrakian T, Soloki A.   +3 more
europepmc   +1 more source

Carbon‐Supported Catalytic Systems Assembled by π–π Interactions

European Journal of Organic Chemistry, EarlyView.
This review explores the noncovalent immobilization of organic and organometallic catalysts on carbonaceous supports through π–π interactions, highlighting its potential to enhance catalyst recovery, recyclability, and the sustainability of organic synthesis.
Chloé Jamalkhan, Léa Ibos, Sarah Bouery, Veronika Myronova, Anaïs Scuiller, Mohamed Mellah, David Kreher, Emmanuelle Schulz, Olivier R. P. David   +8 more
wiley   +1 more source

Effects of Ellagic Acid on Gut Microbiota and Tryptophan Metabolism in Paraquat-Challenged Piglets Subjected to Ampicillin-Induced Microbiota Perturbation. [PDF]

Antioxidants (Basel)
Deng Y, Wang C, Meng Y, Yin Y, Wang J, Ye Q.   +5 more
europepmc   +1 more source

From Enrichment to Insight: Leveraging Preparative cIEF Enrichments and Characterization to Support Data‐Driven Integration Practices for cIEF‐based Analytics

ELECTROPHORESIS, EarlyView.
Preparative cIEF enrichment enabled isolation of a low‐abundance, poorly resolved basic charge variant identified during routine cIEF analysis. Orthogonal characterization by peptide mapping and SCX‐UV–MS revealed incomplete N‐terminal pyroglutamate formation and Fc methionine oxidation.
Ramya Rao, Dominik Herrmann, Seamus Kelley, Victoria Cotham, Logan Figular, Youmi Moon, Deanna Di Grandi, Kathir Muthusamy, Yue Fu, Nisha Palackal, Shunhai Wang, Ning Li, Jennifer B. Nguyen, Michael P. Rosconi, Erica A. Pyles   +14 more
wiley   +1 more source

Tryptophan metabolism: a critical bridge linking gut microbiota to depression. [PDF]

Front Microbiol
Tan H, Pang Y, Ji Q, Li Z, Liang J, Xian R, Zhou P, Zhang Y.   +7 more
europepmc   +1 more source

Improving the Sensitivity in Chiral Analysis by Capillary Electrophoresis

ELECTROPHORESIS, EarlyView.
Most recent advances for the enhancement of sensitivity in capillary electrophoresis, including off‐line and in‐capillary preconcentration techniques and their combinations, and the use of alternative detection systems to UV–Vis spectrophotometric absorption.
María Castro‐Puyana, Sandra Salido‐Fortuna, María Luisa Marina   +2 more
wiley   +1 more source

Pragmatic screening for autoimmune‐associated epilepsy in drug‐resistant epilepsy of unknown etiology in resource‐limited settings: A hypothesis‐generating study

Epileptic Disorders, EarlyView.
Abstract Objective To evaluate the feasibility of investigating autoimmune etiology in adults with drug‐resistant epilepsy (DRE) of unknown origin in resource‐limited settings and to develop a pragmatic, hypothesis‐generating screening approach to guide autoantibody testing. Methods A prospective observational study including adults with DRE of unknown
Tomásia O. de H. M. Frezatti, Ricardo L. Saute, Veriano Alexandre Júnior, Frederico N. Nakano, Marina T. R. P. Dalio, Tonicarlo R. Velasco, João P. Leite, Antônio Carlos dos Santos, Vanessa D. Marques, Américo C. Sakamoto   +9 more
wiley   +1 more source

Light-induced remodeling of the <i>Drosophila</i> phosphoproteome regulates visual adaptation through the Trp channel. [PDF]

Sci Signal
Kramer LD, Brandwine-Shemmer T, Pierce LR, Liu YK, Bartels JP, Huber A, Minke B, Tao WA, Weake VM.   +8 more
europepmc   +1 more source

Intestinal microbiome alterations in pediatric epilepsy: Implications for seizures and therapeutic approaches

Epilepsia Open, EarlyView.
Abstract The intestinal microbiome plays a pivotal role in maintaining host health through its involvement in gastrointestinal, immune, and central nervous system (CNS) functions. Recent evidence underscores the bidirectional communication between the microbiota, the gut, and the brain and the impact of this axis on neurological diseases, including ...
Teresa Ravizza, Greta Volpedo, Antonella Riva, Pasquale Striano, Annamaria Vezzani   +4 more
wiley   +1 more source