Effect of acute exposure of triazophos on oxidative stress and histopathological alterations in liver, kidney and brain of Wistar rats.

نویسندگان

  • Mohineesh
  • Jaya Raj
  • A C Rajvanshi
  • T D Dogra
  • Anupuma Raina
چکیده

Acute dose of organophosphorus pesticide Triazophos (O,O-diethyl O-1-phenyl-1H-1,2,4-triazol-3-yl phosphorothioate; Tz) administered orally affects oxidative stress parameters and the histo-architecture of liver, kidney and brain tissues. The results indicate a dose dependent induction of oxidative stress as evident by increased malondialdehyde level and decreased antioxidant defense including glutathione and superoxide dismutase activity in rat liver, kidney and brain. AChE activity was found significantly decreased in the Tz treated groups as compared to the vehicle control (DMSO) group. Histopathological examination of liver, kidney and brain in Tz treated rats revealed medullary congestion and hydropic degeneration of hepatocytes in liver and medullary congestion in kidney. However, no significant histopathological changes were observed in brain tissues.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Induction of oxidative stress and histopathological changes by sub-chronic doses of triazophos.

The effect of triazophos (O, O-diethyl O-1-phenyl-1 H-1, 2, 4-triazol-3-yl phosphorothioate), a widely used insecticide was studied on the induction of oxidative stress and histological alterations at sub-chronic doses in male albino rats. Oral administration of triazophos at concentrations of 1.64, 3.2 and 8.2 mg/kg body wt for 30 days produced dose as well as time-dependent increase in the li...

متن کامل

Biochemical and Histopathological Effects of Acute Exposure to Vinyl Acetate Monomer Vapour in Wistar Rats

Background: Vinyl acetate monomer is a commodity chemical widely used in the manufacturing of various products. The chemical is hazardous and exposure to it may occur in both occupational and non-occupational settings. The aim of this study was to characterize the effects of short-term exposure to Vinyl Acetate Monomer (VAM) vapour on the liver and lungs of Wistar rats. Methods: Mice weighing ...

متن کامل

The protective effect of rosemary in mitigating oxidative stress induced by Chlorpyrifos in rat kidney

Introduction: Chlorpyrifos is an organophosphorus insecticide that can produce reactive oxygen species, and oxidative stress in the kidney. On the other hand, rosemary extract is an antioxidant playing a protective role against free radicals. Therefore, the aim of this study was to evaluate the oxidative stress in rat kidney due to the exposure to chlorpyrifos and to assess the antioxidant effe...

متن کامل

Investigating the Safety of Bee Pollen on Performance, Oxidative Stress and Histopathological Changes in the Liver, Kidney and Pancreas of Rats

Objective: The therapeutic effects of bee pollen have been proven in various studies, but toxicity studies in this field are limited. Therefore, in this study the possible toxicity effects of hydroalcoholic extract of flower pollen on liver, kidney and pancreatic tissues of male rats was investigated. Methods: Fourteen male rats were divided into two groups of seven: the first group received 8...

متن کامل

Aluminium-Induced Oxidative Stress, Apoptosis and Alterations in Testicular Tissue and Sperm Quality in Wistar Rats: Ameliorative Effects of Curcumin

Objective Reproductive toxicity is a major challenge associated with aluminum (Al) exposure. No studies have evaluated the possible effects of curcumin (CUR) on Al-induced reproductive dysfunction. Therefore, this study investigated the effects of CUR treatment on Al-induced reproductive damage. MaterialsAndMethods In this experimental study, 40 male Wistar rats were allocated to five groups (N...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Indian journal of experimental biology

دوره 52 8  شماره 

صفحات  -

تاریخ انتشار 2014