Hypotensive effect of garlic extract involving releasing of various prostaglandins is well documented. To further evaluate the prostaglandin-like activity of garlic extract, its effect has been demonstrated using isolated rat fundus strip and rat colon preparation. Garlic extract produced the effects on the isolated tissue similar to those of PGE. The use of this response as a bioassay for pros...

Study was designed to elucidate the mechanism of hypotensive effect of garlic extract in dogs. The antagonists for common endogenous hypotensive substances (histamine, Acetylcholine, 5 Hydroxy Tryptamine Kinins and prostaglandins) were tried to confirm or exclude the possibility that garlic extract either acts like or causes release of any one of these endogenous hypotensive agents. The results...

Cardiovascular disease is a complex and multifactorial disease characterized by such factors as high cholesterol, hypertension, reduced fibrinolysis, increase in blood-clotting time and increased platelet aggregation. Dietary therapy is the first step in the treatment of hyperlipidemia; garlic has been used medicinally for centuries and is still included in the traditional medicine of many cult...

Recent studies have shown that deoxygenated human red blood cells (RBCs) converted garlic-derived polysulfides into hydrogen sulfide, which in turn produced vasorelaxation in aortic ring preparations. The vasoactivity was proposed to occur via glucose- and thiol-dependent acellular reactions. In the present study, we investigated the interaction of garlic extracts with human deoxygenated RBCs a...