11-Hydroxyeicosatetraenoics induces cellular hypertrophy in an enantioselective manner.

Background: R/S enantiomers of 11-hydroxyeicosatertraenoic acid (11-HETE) are formed from arachidonic acid by enzymatic and non-enzymatic pathways. 11-HETE is predominately formed by the cytochrome P450 1B1 (CYP1B1). The role of CYP1B1 in the development of cardiovascular diseases is well established.

Enantioselectivity in some physiological and pathophysiological roles of hydroxyeicosatetraenoic acids.

The phenomenon of chirality has been shown to greatly impact drug activities and effects. Different enantiomers may exhibit different effects in a certain biological condition or disease state. Cytochrome P450 (CYP) enzymes metabolize arachidonic acid (AA) into a large variety of metabolites with a wide range of activities.

Physiological and pathophysiological roles of hepoxilins and their analogs.

The metabolism of arachidonic acid (AA) occurs different pathways leading to the production of a great number of metabolites with a wide range of biological effects. Hepoxilins (HXs) are physiologically active AA metabolites produced through the lipoxygenase pathway. Since their discovery, several researchers have investigated their biological effects.

Upregulation of PPAR-γ mediates the renoprotective effect of omega-3 PUFA and ferulic acid in gentamicin-intoxicated rats.

Ferulic acid (FrA) is a natural product containing phenolic compounds. ω-3 PUFA is the major constituent of fish oil. The aim of this study was to investigate the renoprotective role of FrA and FO in gentamicin (GM)-induced nephrotoxicity in rats.