Evaluation of Acepromazine, Diazepam and Midazolam as Sedatives in Buffalo Calves.
2010
Nain, Vijay | Kumar, Ashok | Singh, Jit | Singh, Sukhbir | Peshin, P.K.
The buffalo calves became ataxic at 6.16±1.07 minute of acepromazine administration. There was good sedation. The animals stood up with ataxia at 131.5±17.80 minute and complete recovery took 211.83±6.94 minutes. Significant hypotension and tachycardia were observed after acepromazine administration. Midazolam caused ataxia at 3.33±0.76 minute and animals went into sternal recumbency at 34.0±15.85 minute. There was good muscle relaxation. Complete recovery took 183.5±10.92 minutes. Significant increase in respiratory rate was observed at the its peak effect. A significant reduction in mean arterial pressure (MAP) was also seen at 30 minute of midazolam administration. Diazepam produced ataxia within one minute and animals went into sternal recumbency. It produced quick onset of action and delayed recovery. A significant hypotension was observed at 5 minute of diazepam with decreased pulse pressure. No change was observed in electrocardiograph on administration of acepromazine and diazepam but slight increase in the amplitude of primary T-wave was observed after midazolam administration.
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