Stranica 1 iz 72 rezultatima
We have investigated the gastroprotective effect of SEGA (3a), a newly synthesized tryptamine-gallic acid hybrid molecule against non-steroidal anti-inflammatory drug (NSAID)-induced gastropathy with mechanistic details. SEGA (3a) prevents indomethacin (NSAID)-induced mitochondrial oxidative stress
The study concerned anti-inflammatory activity of a new tryptamine derivative - tryptamide. This preparation was effective in nonspecific inflammations and those involving immune mechanisms. Only postadjuvant inflammation appeared resistant to its effect. Its particular effectiveness was noted in
In the present study, we synthesized and evaluated the anti-inflammatory effects of three tryptamine (Trm) hybrid compounds, HBU-375, HBU-376 and HBU-379. The Click reaction between the azido-Trm and 2- or 4-propazylated paeonol moiety resulted in HBU-376 and HBU-375, respectively. HBU-379 was
Nonsteroidal anti-inflammatory drug (NSAID)-induced mitochondrial oxidative stress (MOS) is an important prostaglandin (PG)-independent pathway of the induction of gastric mucosal injury. However, the molecular mechanism behind MOS-mediated gastric pathology is still obscure. In various pathological
This article reviews anti-inflammatory and antihypersensitivity drugs under these 4 headings: Functional or physiological antagonists; Selective pharmacological inhibitors; Broad spectrum anti-inflammatory drugs; Miscellaneous inhibitors. The compounds considered include sympathomimetic amines,
A high-fat diet (HFD) can induce obesity and metabolic disorders that are closely associated with cognitive impairments, and the progression of several psychiatric disorders such as anxiety. We have previously demonstrated the anxiolytic-like effect of Gamma oryzanol (GORZ) in chronic Immunomodulatory actions exerted by some classes of tryptamines, such as benzoyltryptamine analogues, suggest these molecules as promising candidates to develop new therapies to treat conditions associated to acute and chronic pain and inflammation. N-salicyloyltryptamine (STP) was observed to act
In this study, cordatanine, with a canthin-6-one skeleton, was totally synthesized in four steps via a Pictet-Spengler reaction using tryptamine and methyl glyoxylate with a total yield of 8%. The NMR spectra of synthesized cordatanine compared well with those of drymaritin isolated by Hsieh et al.,
Synthesis of fourteen analogues of bacillamide, a bioactive tryptamide alkaloid of marine origin, has been accomplished through a highly efficient convergent route. The present solvent-free protocol involves the formation of thiazole ring in the initial step followed by amide coupling between
Serotonin (5-hydroxytryptamine; 5HT) is a favorable substrate for myeloperoxidase and is likely to be oxidized by this heme enzyme during inflammation. In this study, we have investigated how serotonin becomes conjugated to amino acid residues and proteins when it is oxidized by myeloperoxidase. 5HT
Biogenic amines (BA) are a broad group of biologically active substances, the presence of which in the human body can provide important diagnostic information for many various pathologies, including chronic inflammation. In this work, a capillary electrophoresis (CE) hyphenated with tandem mass
OBJECTIVE
Chronic inflammatory processes and gastric contents related esophageal mucosal injury are two major characteristics of reflux esophagitis RE). This study was aimed to establish a rat model fitting RE major characteristics and to investigate the effects of mosapride, one of the 5-hydroxy
In the present study, we synthesized and evaluated the anti-inflammatory effects of the two component hybrids, caffeic acid (CA)-ferulic acid (FA), FA-Tryptamine (Trm), CA-Piperonyl Triazol (PT) and FA-PT. Of these five hybrids, CA-FA had the most potent inhibitory effect on butyrylcholinesterase