Results 161 to 170 of about 119,102 (282)

Ornithine lipids and other acyloxyacyl amino lipids: the coming-of-age story of a group of non-canonical membrane lipids. [PDF]

Appl Microbiol Biotechnol
Moyano-Palazuelo D, Vences-Guzmán MÁ, Sohlenkamp C.   +2 more
europepmc   +1 more source

Untargeted Metabolomics Identifies N‐Lactoyl‐Amino Acids as Dose‐Responsive Plasma Biomarkers of Metformin Adherence in Type 2 Diabetes

Clinical Pharmacology &Therapeutics, Volume 119, Issue 4, Page 1057-1069, April 2026.
Metformin is the most widely prescribed antidiabetic drug, yet adherence remains difficult to objectively assess. Using untargeted metabolomics and lipidomics, we analyzed plasma from 637 patients with type 2 diabetes (T2D) with confirmed metformin use and 143 nondiabetic controls, annotating 614 metabolites.
Tomas Cajka, Jiri Hricko, Lucie Rudl Kulhava, Michaela Paucova, Michaela Novakova, Veronika Hola, Stanislava Rakusanova, Oliver Fiehn, Vojtech Skop, Ivana Lankova, Iva Miskova, Terezie Pelikanova, Martin Haluzik   +12 more
wiley   +1 more source

Conformational analysis of difluoromethylornithine: factors influencing its gas-phase and bioactive conformations. [PDF]

Beilstein J Org Chem
Freitas MP.
europepmc   +1 more source

Ornithin [PDF]

, 2017
openaire   +2 more sources

Differences of Gradient Connectivity and Ventricle Volumes in Long‐Term Sensorineural Hearing Loss Related Cognitive Impairment Correlate With Transcriptional Signatures

Human Brain Mapping, Volume 47, Issue 5, 1 April 2026.
Long‐term hearing loss with cognitive decline shows altered brain gradients, enlarged choroid plexus, and ventricles. These are linked to transcriptomic changes in synaptic, metabolic, and neurodegenerative pathways. ABSTRACT Long‐term sensorineural hearing loss (SNHL) is a prevalent condition associated with an increased risk of cognitive impairment ...
Xiao‐Min Xu, Zi‐Huai Fang, Yuting Xia, Shuo Li, Yuan Feng, Yuanqing Wu, Richard Salvi, Xindao Yin, Yu‐Chen Chen   +8 more
wiley   +1 more source

Realgar-Induced CNS Toxicity: Exploring OTC-Mediated Ornithine Regulation of ZBTB7A Inhibits Astrocyte Glycolysis Based on the Liver-Brain Axis. [PDF]

Adv Sci (Weinh)
Ye P, Li Z, Fu H, Wang S, Cui X, Song C, Ma C, Jiang H.   +7 more
europepmc   +1 more source

A Combination of Xanthohumol and Ursolic Acid in the Diet Leads to Synergistic Inhibition of Prostate Cancer Progression

Molecular Carcinogenesis, Volume 65, Issue 4, Page 508-522, April 2026.
ABSTRACT Prostate cancer (PCa) is the second most common cancer and second leading cause of cancer death for American men. Chemoprevention by using phytochemicals offers a promising approach to improve outcomes due to their ability to act on cancer cell metabolism and growth while maintaining low toxicity profiles.
Rachel Clark, Achinto Saha, G. Lavender Hackman, Chelsea A. Friedman, Ruggiero Gorgoglione, Stefano Tiziani, John DiGiovanni   +6 more
wiley   +1 more source

Hyperammonemia-Associated Stroke-Like Episodes and Acute Liver Failure in an 11-Month-Old Infant With Probable Ornithine Transcarbamylase Deficiency: Diagnostic and Therapeutic Challenges in a Resource-Limited Setting. [PDF]

Cureus
Zahiri H, Naimi F, Elouali A, Babakhouya A, Rkain M.   +4 more
europepmc   +1 more source

Supplementary parenteral arginine corrects hypoargininaemia and rebalances plasma amino acid profiles in very preterm infants receiving parenteral nutrition: A prospective study

Nutrition in Clinical Practice, Volume 41, Issue 2, Page 619-632, April 2026.
Abstract Background Plasma amino acid (AA) profiles in parenteral nutrition (PN)–dependent very preterm infants (VPIs) consistently show overprovision of essential AA (EAA) and arginine deficiency. This may have implications for growth and immune/inflammatory responses.
Frances Callaghan, Laura Burgess, Chandini Menon Premakumar, Diane McCarter, Eva Caamaño Gutièrrez, Daniel B. Hawcutt, Colin Morgan   +6 more
wiley   +1 more source

Exceptionally stable membrane lipid composition of the marine facultative anaerobe and piezotolerant 'Labilibaculum euxinus' under variable pressure and nutrients. [PDF]

FEMS Microbiol Ecol
Tamby A, Sahonero-Canavesi DX, Bale NJ, Villanueva L.   +3 more
europepmc   +1 more source