The effects of beta-blocking and class I antiarrhythmic agents on free radical-mediated sarcolemmal lipid peroxidation were examined. Highly purified canine myocytic sarcolemmal membranes were pretreated with 10-800 microM of selected beta-blocking (propranolol, pindolol, metoprolol, atenolol, or sotalol) and class I (quinidine, lidocaine, procainamide, or diphenylhydantoin) antiarrhythmic agen...

A. aspera Linn. (Amaranthaceae) is distributed as weed throug whole plant is reputed to possess diuretic properties, a water extrac to treat children for colic and also as an astringent in gonorrhoea tr traditional healers for the treatment of fever, especially malarial feve (Girach and Khan, 1992; Tang and Eisenbrand, 1992; Bhom, 1 pronounced insect molting hormonal activity (Banerji and Chadh...

Vaccinium myrtillus L. anthocyanoside (VMA) is used as a folk medicine to treat diseases related to gastric ulcers in northern Europe. However, the effects of VMA and its detailed mechanism on gastric ulcer have not been investigated sufficiently. Therefore, the aim of the present study was to investigate the protective effects of VMA on gastric mucosal damage in a murine gastric ulcer model. F...

Moringa oleifera Lam., also known as the 'drumstick tree,' is recognized as a vibrant and affordable source of phytochemicals, having potential applications in medicines, functional food preparations, water purification, and biodiesel production. The multiple biological activities including antiproliferation, hepatoprotective, anti-inflammatory, antinociceptive, antiatherosclerotic, oxidative D...

The efficacy of guggulu, the gum resin of Commiphora mukul in regulating hypothyroidism was evaluated in female mice. In addition to estimating serum levels of thyroxine and triiodothyronine, hepatic 5' monodeiodinase, hepatic glucose-6-phospatase and lipid-peroxidation (LPO), the activities of the anti-oxidative enzymes, superoxide dismutase (SOD) and catalase (CAT), were investigated. While 6...

Oxidative stress is one of the mechanisms with a central role involved in the pathogenesis of myocardial infarction. The protective effect of glutamine on myocardial antioxidant defense system was investigated during isoprenaline-induced myocardial infarction, an animal model of myocardial infarction of human beings. Levels of diagnostic marker enzymes in plasma, reduced glutathione (GSH) and l...

The effects of ^-blocking and class I antiarrhythmic agents on free radical-mediated sarcolemmal lipid peroxidation were examined. Highly purified canine myocytic sarcolemmal membranes were pretreated with 10-800 /iM of selected ^-blocking (propranolol, pindolol, metoprolol, atenolol, or sotalol) and class I (quinidine, lidocaine, procainamide, or diphenylhydantoin) antiarrhythmic agents at 37°...

PURPOSE To evaluate the antioxidant and antiperoxidative effects of oil mixes of high ratio Omega-9:Omega-6 and low ratio Omega-6:Omega-3 in the third day after tooth extraction in rats. METHODS Thirty-two male Wistar rats (270-310 g) were randomly distributed in two groups: Control (n=24) and Test (n=8). Control group was divided into three subgroups (n=8): G1: Sham-Saline; G2: Saline; G3: I...