Results 131 to 140 of about 5,000 (229)
Chemistry &Biodiversity, Volume 23, Issue 2, February 2026.This study investigates the phytochemical composition and biological activities of a hydroalcoholic extract of Haloxylon articulatum. LC‐HRMS/MS identified diverse bioactive compounds, notably N‐caffeoyltyramine and sinapoyltyramine. The extract exhibited strong antioxidant activity and significant cytotoxic effects against gastric cancer cell lines ...
Jihen Abidi +6 more
wiley +1 more source
Nexus of Whey Proteins, Gut Dysbiosis, and Colonic Health
Food Science &Nutrition, Volume 14, Issue 2, February 2026.Whey proteins possess antimicrobial and prebiotic properties that modulate gut microbiota by promoting beneficial bacteria like Bifidobacterium while suppressing pathogens. This modulation enhances short‐chain fatty acid production and strengthens intestinal barrier integrity, potentially alleviating dysbiosis‐related conditions such as colitis and ...
Tolulope Joshua Ashaolu +4 more
wiley +1 more source
EMCDDA trend report for the evaluation of the 2005–12 EU drugs strategy. [PDF]
, 2012 This report has been compiled by the EMCDDA in the first half of 2011 as a supporting document for the external evaluation of the 2005–12 EU drugs strategy and its two 2005–08 and 2009–12 action plans.
core
Journal of Peptide Science, Volume 32, Issue 2, February 2026.The constrained tryptophan (Trp) analog 1,2,3,4‐tetrahydro‐β‐carboline‐3‐carboxylic acid (Tcc) is used to restrict peptide conformation in structure–activity relationship studies. Although Pictet–Spengler cyclization of Trp and aldehydes with mineral acid gives Tcc analogs, such harsh conditions do not tolerate acid‐labile functionality.
Omer S. L. N'dri +10 more
wiley +1 more source
Reversal of a cholinergic-induced deficit in a rodent model of recognition memory by the selective 5-HT6 receptor antagonist, Ro04-6790 [PDF]
, 2018 Rationale: Accumulating evidence suggests a potential role for the 5-HT6 receptor in cognitive function and the potential use of 5-HT6 receptor antagonists in the treatment of learning and memory disorders. Objectives: The aim of the current study was to
Fone, Kevin +3 more
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Journal of Neurochemistry, Volume 170, Issue 2, February 2026.The ventral root avulsion (VRA) model provides an excellent experimental paradigm for studying injuries at the Central/Peripheral Nervous Systems (CNS/PNS) interface. By physically disconnecting motoneurons (MNs) from the spinal cord surface, VRA induces profound cellular, molecular, and functional deficits with limited spontaneous recovery.
Paola Andrea Caro Aponte +7 more
wiley +1 more source
Thiophenderivate als vielseitige Vorstufen für die Synthese von (Hetero)aromaten und Naturstoffen
Angewandte Chemie, Volume 138, Issue 5, 28 January 2026.Verborgen, aber leistungsstark: Thiophene und ihre gesättigten Analoga haben sich als vielseitige C4‐Bausteine erwiesen, die sich effektiv in der Naturstoffsynthese sowie beim Aufbau funktionalisierter (Hetero)aromaten einsetzen lassen. Dieser Minireview soll einen Überblick über Strategien zur Anwendung dieser schwefelhaltigen heterozyklischen ...
Anna Keimer, Franz‐Lucas Haut
wiley +1 more source
Thiophene Derivatives as Versatile Precursors for (Hetero)Arene and Natural Product Synthesis
Angewandte Chemie International Edition, Volume 65, Issue 5, 28 January 2026.Hidden but Powerful: Thiophenes and their saturated analogues have been demonstrated to be versatile C4‐building blocks that can be rapidly applied to natural product synthesis and the construction of functionalized (hetero)arenes. This minireview aims to provide a concise overview of the strategies and implementations of these sulfur‐containing ...
Anna Keimer, Franz‐Lucas Haut
wiley +1 more source
Ru-Catalysed C-H Silylation of Unprotected Gramines, Tryptamines and their Congeners [PDF]
, 2016 Devaraj, Karthik +4 more
core +1 more source
Enzymic oxidation of tryptamine derivatives [PDF]
The Journal of Physiology, 1953 H, BLASCHKO, F J, PHILPOT
openaire +2 more sources