Comparative studies on the effect of continuous intravenous infusion of some sulphonamides on blood and urine glucose levels in buffaloes.
Three groups of five clinically healthy buffaloes each were injected intravenously with sulphadiazine, sulphadimidine and sulphamerazine in a dose of 100 mg/kg b. wt. (as a singly initial dose of 40 mg/kg b. wt. an subsequently the plasma level kept constant by a continuous intravenous infusion of a maintenance dose of 20 mg/kg per hour over a period of 3 hours). It was found that, 1) sulphadiazine, sulphadimidine and sulphamerazine increase the plasma glucose levels at 1, 2, 2.5 and 3.5 hours from the start of i.v. infusion. 2) The glucose concentration in urine increased in the buffaloes infused i.v. with sulphadiazine. 3) The glucose level in urine of buffaloes infused i.v. with sulphadimidine and sulphamerazine was slightly increased. 4) The concentrations of sulphadiazine, sulphadimidine and sulphamerazine in plasma reached its highest level, 2.5, 2 and 2.5 hours during the i.v. infusion, respectively, then declined rapidly. 5) The concentrations of sulphadiazine, sulphadimidine and sulphamerazine in urine reached their highest concentrations 3.5 hours after i.v. infusion.
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Ramadan
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Afifi
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Issa
D000818:Animals; D001786:Blood Glucose / Q000032:analysis*; D002020:Buffaloes / Q000097:blood* / Q000652:urine; D006029:Glycosuria / Q000378:metabolism / Q000662:veterinary*; D007262:Infusions, Intravenous / Q000662:veterinary; D013449:Sulfonamides / Q000008:administration & dosage / Q000494:pharmacology*
D001786:Blood Glucose; D013449:Sulfonamides