Grape seed procyanidins extract attenuates Cisplatin-induced oxidative stress and testosterone synthase inhibition in rat testes

Abstract

CIS: Cisplatin; GSPE: grape seed procyanidins extract; LH: luteinizing hormone; FSH: follicle-stimulating hormone; STAR: steroidogenic acute regulatory protein; CYP11A1: P450 side chain cleavage enzyme; HSD3B1: 3β-hydroxysteroid dehydrogenase; CYP17A1: 17α-hydroxylase; HSD17B: 17β-hydroxysteroid dehydrogenase; ROS: reactive oxygen species; O2^-: superoxide anion; H₂O₂: hydrogen peroxide; •OH: hydroxyl radicals; SOD: superoxide dismutase; CAT: catalase; GSH-Px: glutathione peroxidase; LPO: lipid peroxidation; 8-OHdG: 8-hydroxy-2-deoxyguanosine; HO-1: heme oxygenase-1; MT-1: metallothionein-1; NO: nitric oxide; ONOO-: peroxynitrite; NOS: nitric oxide synthases; nNOS: neuronal NOS; iNOS: inducible NOS; eNOS: endothelial NOS; MDA: malondialdehyde; GSH: glutathione; T-AOC: total antioxidant capacity; TNOS: total nitric oxide synthases; Lhcgr: luteinizing hormone receptor; Scarb1: lipoprotein-receptor; Cyp19a1: 19α-hydroxylase; ELISA: enzyme linked immunosorbent assay; RT-qPCR: reverse transcription-quantitative polymerase chain reaction; PAS: periodic acid-Schiff; MTs: Metallothioneins; cAMP: cyclic adenosine monophosphate; cDNA: complementary DNA; RIPA: radioimmunoprecipitation buffer; PMSF: phenylmethanesulfonyl fluoride; PVDF: polyvinylidenedifluoride; β-actin: beta-actin.