Safety of moxifloxacin following repeated intramuscular administration in Wistar rats
Sadariya, K.A.; Gothi, A.K.; Patel, S.D.; Bhavsar, S.K. and Thaker, A.M. (2010) Safety of moxifloxacin following repeated intramuscular administration in Wistar rats. Veterinary World, 3 (10). pp. 449-452. ISSN 0972-8988
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Moxifloxacin is a novel fourth generation fluoroquinolone with broad spectrum of antibacterial activity. The study was conducted to evaluate the safety of Moxifloxacin (5.0 mg/kg) after repeated intramuscular administration at 24 h interval for 14 days in male and female wistar rats. Hematological (Haemoglobin, RBC, WBC, MCV, MCH, MCHC, HCT and DLC), blood biochemical parameters (AST, ALT, ALP, Total Bilirubin, Total Serum Protein, Serum Albumin, Globulin, Serum Creatinine, Urea, Uric acid and Blood glucose) and histopathological examination of various tissues were carried out in the present study. Male and female animals of any group did not reveal any clinical symptoms and mortality attributable to the 14 days intramuscular administration of Moxifloxacin. The data were compared by unpaired two tail `t` test using Graph Pad Prism (Version 4.00). All above hematological and blood biochemical parameters were found to fluctuate within normal range during treatment period and the mean values were not significantly differ (p < 0.05) from corresponding control values. Moreover, no gross or microscopic changes were found in the liver, kidney, heart, spleen, stomach, intestine and joint cartilages of the treated wistar rats. Results indicate that daily administration of Moxifloxacin for 14 days seems to be safe and well tolerated in rats.
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