ABSTRACT
Objective: To evaluate the ameliorating effects of Raphanus sativus leaves (RSL) against sodium arsenite(Sa)-induced adverse effects through mice experiments. Methods: Swiss albino mice were divided into four equal groups: control, Sa, RSL, RSL + Sa. Sa (10 mg/kg body weight/day), and powder form of RSL (50 mg/kg body weight/day) were provided as food supplement orallty. Blood indices were measured using commercially available kits through colorimetric methods. Results: It was observed that lactate dehydrogenase, alkaline phosphatase, alanine aminotransferase,and aspartate aminotransferase activities were significantly(P<0.05) higher in Sa-treated mice than those in the control group.RSL significantly reduced Sa-induced elevation of the activities of these enzymes in serum significantly (P < 0.05). Serum butyrylcholinesterase activity and high density lipoproteins cholesterol levels in Sa-treated mice were significantly (P < 0.05) lower than the control group, and the food supplementation of RSL could significantly(P<0.05)prevent the reduction of Sa-mediated serum butyryl cholinesterase activity and high density lipoproteins cholesterol levels.RSL could also reduce the Sa-induced elevation of serum urea level significantly(P<0.05). Conclusions: Results of this study suggest the protective or ameliorating effects of RSL on Sa-induced perturbation of blood indices are related to the hepatic,cardiovascular and kidney dysfunction.Therefore,RSL may be useful to reduce arsenic toxicity in human in the future.
ABSTRACT
Deposition of arsenic in mice through groundwater is well documented but little is known about the histological changes of organs by the metalloid. Present study was designed to evaluate arsenic-induced histological alterations in kidney, liver, thoracic artery and brain of mice which are not well documented yet. Swiss albino male mice were divided into 2 groups and treated as follows: Group 1: control, 2: arsenic (sodium arsenite at 10 mg/kg b.w. orally for 8 wks). Group 2 showed marked degenerative changes in kidney, liver, thoracic artery, and brain whereas Group 1 did not reveal any abnormalities on histopathology. We therefore concluded that arsenic induces histological alterations in the tested organs.
