Changes of lipid spectrum in different tissues of Furadan-treated mice.
The effects of multiple intraperitoneal doses of Furadan (0.125 mg/kg, 0.25 mg/kg and 0.50 mg/kg, respectively) for the 2nd week, 4th week and 6th week of treatment on the concentrations of total lipid and its different fractions and lipase activity in mice were studied. The following were measured in liver, kidney, brain and serum; total lipid, cholesterol (total and free), phospholipid (total and its fractions--lecithin, lysolecithin, phosphatidyl ethanolamine and lysophosphatidylethanolamine), triglyceride, free fatty acid. Lipase activity was measured in liver and serum. Furadan caused biochemical disorders of the tissues. All the aforesaid lipid fractions (except free fatty acid) are elevated significantly in liver, kidney and serum of Furadan-treated mice. Free fatty acid increased significantly in serum and remain constant in other tissues of pesticide-treated mice. All the lipid fractions except phospholipid and its fractions remained constant in brain of treated mice; total phospholipid and its fractions decreased significantly in brain of treated mice. Lipase activity decreased significantly in liver and serum of treated mice. Such disorders of lipid levels in the aforesaid tissues might be associated with CNS depressant action and structural and functional toxicity of other tissues induced by Furadan.
D000818:Animals; D001923:Brain Chemistry / Q000187:drug effects; D002235:Carbofuran / Q000633:toxicity*; D002784:Cholesterol / Q000032:analysis; D005230:Fatty Acids, Nonesterified / Q000032:analysis; D007306:Insecticides / Q000633:toxicity*; D008049:Lipase / Q000032:analysis; D008055:Lipids / Q000032:analysis*; D008297:Male; D051379:Mice; D009186:Myelin Sheath / Q000187:drug effects; D010743:Phospholipids / Q000032:analysis; D014280:Triglycerides / Q000032:analysis
D005230:Fatty Acids, Nonesterified; D007306:Insecticides; D008055:Lipids; D010743:Phospholipids; D014280:Triglycerides; D002784:Cholesterol; D008049:Lipase; D002235:Carbofuran