Table 3.

Pharmacokinetic parameters of Ampicillin alone and in combination with Piperine. (Values expressed as mcg/ml are Mean ± S.D.)^*

Treatment	Tmax	Cmax	t½	AUC
	(hr)	(mcg/ml)	(hr)	(mcg/ml/hr)
Ampicillin (150mg/kg) po	1±0.31	44.6±0.27	1.3±0.46	103.7±0.52
Ampicillin (150mg/kg) + Piperine (20mg/kg)po	1.1±0.3	251.2±0.28	1.9±0.57	350.486±0.47

^*p<0.05