title: [Effects of rutin on the activity of antioxidant enzymes and xenobiotic-metabolizing enzymes in liver of rats fed diets with different level of fat].
abstract: The study has been carried out on 6 groups of male Wistar rats, which received semi-synthetic diets within 28 days. Rats of 1st and 4th group received fat-free diet, 2nid.and 5th - diet containing standard amount of fat (10% by weight, 26% by caloric content; lard/sunflower oil - 1/1); 3rd and 6th group - a high-fat diet (30% by weight, 56% by caloric content). During the last 14 days of the experiment rats received rutin in the dose of 40 mg/kg b.w. AOA, MDA level and the activity of paraoxonase I have been evaluated in blood serum. In rat liver along with the parameters of the antioxidant status (MDA level, activity of paraoxonase 1, quinone reductase, heme oxygenase-1) the activity of xenobiotic-metabolizing enzymes (XME) (CYP1A1, CYP1A2, CYP3A1, CYP2B1, UDP-glucuronosyl transferase and glutathione transferase) and the activity of lysosomal enzymes (arylsulfatase A and B, β-galactosidase and β-glucuronidase) have been investigated. Elevation of the activity of antioxidant enzymes and XME in liver with the increase of diet fat content has been-noted. Rutin admihistration had no effect onparamete6rs of antioxidant status and decreased unsedimentable activity of lysosomal enzymes that did not depend on fat content in the diet. Rutin receiving increased the activity of all studied XME in rats fed standard diet, but practically did not effect on their activity in rats fed by fat-free and high-fat diets. Thus, rutin in pharmacological dose has no effect on the activity of antioxidant enzymes that doesn't depend on the level of fat in the diet, while the decrease or increase of diet fat content modulates (weakens) the influence of rutin on the XME activity.
authors: I V
authors: IV
authors: Aksenov
authors: N V
authors: NV
authors: Trusov
authors: L I
authors: LI
authors: Avren'eva
authors: G V
authors: GV
authors: Guseva
authors: N V
authors: NV
authors: Lashneva
authors: L V
authors: LV
authors: Kravchenko
authors: V A
authors: VA
authors: Tutel'ian
mesh_terms: D000818:Animals; D000975:Antioxidants / Q000378:metabolism*; D002553:Cerebroside-Sulfatase / Q000378:metabolism; D004041:Dietary Fats / Q000494:pharmacology*; D005966:Glucuronidase / Q000378:metabolism; D014453:Glucuronosyltransferase / Q000378:metabolism; D005982:Glutathione Transferase / Q000378:metabolism; D008099:Liver / Q000201:enzymology*; D008247:Lysosomes / Q000378:metabolism; D008297:Male; D020051:N-Acetylgalactosamine-4-Sulfatase / Q000378:metabolism; D010088:Oxidoreductases / Q000378:metabolism; D051381:Rats; D017208:Rats, Wistar; D012431:Rutin / Q000494:pharmacology*; D001616:beta-Galactosidase / Q000378:metabolism
chemical_list: D000975:Antioxidants; D004041:Dietary Fats; D012431:Rutin; D010088:Oxidoreductases; D014453:Glucuronosyltransferase; D005982:Glutathione Transferase; D020051:N-Acetylgalactosamine-4-Sulfatase; D002553:Cerebroside-Sulfatase; D001616:beta-Galactosidase; D005966:Glucuronidase