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Only a few molecules show any efficacy against brain edema. Different methods such as brain copper-wire implantation or arachidonic acid injection are used in the research of active drugs. A new model, involving injection of phospholipase A2, is described. The effect of an anti-inflammatory
Recent evidence suggests that the P2X(7) receptor may play a role in the pathophysiology of preclinical models of pain and inflammation. Therefore, pharmacological agents that target this receptor may potentially have clinical utility as anti-inflammatory and analgesic therapy. We investigated and
This study was carried out to evaluate the effect of new anti-inflammatory drugs in the treatment of brain edema in new models. Experimental brain edema was induced in rats by stereotaxic injection of phospholipase A2 into one hemisphere. Concentrations of intravenously injected gadolinium-DOTA in
Commercial benzamide fungicides are applied to crops to control damage caused by oomycete fungi and are used as veterinary pharmaceuticals in aquaculture. The mechanism of action of these fungicides is to induce mitotic arrest via binding to beta-tubulin, thus inhibiting tubulin polymerization.
A series of N-(2-(3,4,5-trimethoxybenzyl)-benzoxazole-5-yl)benzamide derivatives (3a-3n) was synthesized and evaluated for its in vitro inhibitory activity against COX-1 and COX-2. The compounds with considerable in vitro activity (IC50 < 1 µM), were evaluated in vivo for their anti-inflammatory and
Ten new 2(4-hydroxy-3-benzoyl) benzamide-5-phenyl-1,3,4-oxadiazole derivatives (10a-j) were synthesized by coupling 3-benzoyl-4-hydroxybenzoic acid (5) with 2-amino-5-phenyl-1,3,4-oxadiazoles (9a-j). The structures of these compounds were confirmed by IR, 1H, 13C NMR, and mass spectra, and also by
Parsalmide (5-amino-N-butyl-2-(2-propynyloxy) benzamide) (5a), is a non-steroidal anti-inflammatory drug (NSAID), commercialised in Italy until 1985 with the brand name of Synovial(R), that has been widely used to treat arthritic patient. In addition, it was shown to spare gastric mucosa. Here we
Chemical derivatization of resveratrol has been widely conducted in an effort to overcome its chemical instability and therapeutic potential. In the present study, we examined the anti-inflammatory effects of resveratrol derivatives containing an amide functionality using in vitro macrophage models
A novel series of coumarinyl amides (IVa-l) have been synthesized by reacting 7-amino-4-methylcoumarin (III) with various substituted aromatic acid chlorides. IR, 1H NMR, 13C NMR and HRMS spectral data characterized the structure of the synthesized compounds. The title compounds were screened for in
Several non-steroidal anti-inflammatory drugs of the N-pyridinyl-benzamide series that produce experimental peripheral and central anti-inflammatory effects possess a dopaminomimetic component and inhibit eicosanoid synthesis without acting directly on the enzymes classically involved in this
We studied the mechanisms underlying the wood smoke-induced acute airway injury in 120 anaesthetized guinea pigs. Five minutes after airway exposure, various doses of wood smoke produced a dose-dependent increase in Evans blue dye contents at all airway levels measured. Additionally, inhaled wood
Our laboratory has concentrated on the possible regulation the benzamides and nicotinamides may have on the processes of DNA repair and apoptosis. Recent reports have suggested that both apoptosis and inflammation are regulated by the transcription factor NF-kappaB. We have initiated studies
To assess the reductions in bone mass, strength, and turnover in adjuvant-induced arthritic rats and to examine the effect of a new benzamide compound, DU-6712, on these parameters, a 28-day dosing experiment was performed using 8-week-old female Lewis rats. Arthritis was induced by injecting the
Bites by tarantulas (Theraphosidae, Mygalomorphae) in humans can result in mild clinical manifestations such as local pain, erythema, and edema. Vitalius dubius is a medium-sized, nonaggressive theraphosid found in southeastern Brazil. In this work, we investigated the mediators involved in the
A series of N-(2-(3,5-dimethoxyphenyl)benzoxazole-5-yl)benzamide derivatives (3am) was synthesized and evaluated for their in vitro inhibitory activity against COX-1 and COX-2. The compounds with considerable in vitro activity (IC50 < 1 μM) were evaluated in vivo for their anti-inflammatory