Modifications in dietary fatty acid intake might lead to a modification in membrane phospholipid fatty acid composition. The purpose of this study was to investigate relationship between different type of oil consumption and leukocyte membrane phospholipid composition. This study was carried out in subjects utilizing butter (n = 15), margarine (n = 15), fluid oil (n = 15) and mixed types of oil...

Studies showed that gamma-linolenic acid (GLA) and its derivatives have the potential to be anti-cancer molecules. In vitro, in vivo and limited clinical studies showed that GLA has selective tumoricidal action with little or no side effects. The mechanism of its action appears to be by inducing apoptosis of tumor cells by augmenting free radical generation only in the tumor cells but not norma...

background and objectives:wild sage(salvia macrosiphon boiss.) known as “marvak” in persian is one of the polymorphic and abundant plants of lamiaceae. the plants whole seeds usually soaked or boiled in hot water are widely used for inflammatory ailments in folk medicine. documents have shown that there is scant information on the chemical constituents of this plant seeds. the current study was...

The effect of epinephrine on the oxidative desaturation of fatty acids by liver microsomal preparations of rats has been studied. Administration of epinephrine (1 mg/kg body weight) produced a significant decrease in desaturation of [l-14C]=linoleic acid to gamma-linolenic acid and of [L-14C]alpha-linolenic acid to actadeca-6,9,12,15-tetraenoic acid 12 hr after the infection. Lower doses produc...

The differences are reported in the triacylglycerol (TG) structures of oils containing gamma-linolenic acid (GLA) from Oenothera biennis Linn seed oil (OBLO) from the wild plant, evening primrose seed oil (EPO) from a cultured plant, and bio-GLA oil (BIO) from a mold, the physiological functions of which were ascertained by animal testing. Reverse-phase high-performance liquid chromatographic s...