these measurements were obtained initially at 4 to 5 hours after an injection ( im ) of ketamine hcl ( 25 mg ) and xylazine ( 0.15 mg ) was given to anesthetize the animals for catheterization ( period 1 ) , again 5 days after the operation ( period 2 ) , and finally 4 to 5 hours after a 2nd injection of ketamine/xylazine ( period 3 ) .
C0700541
ketamine hcl
C0022614
ketamine