Table 2.

Rat serum urea and uric acid contents in control and treated samples. Cypermethrin, carbendazim and cypermethrin + carbendazim (each) at 12- and 24-h duration

	Urea (mg/dl)		Uric acid (mg/dl)
Groups	12 h	24 h	12 h	24 h
CONTROL	48 ± 3.9	28 ± 2.7	12.7 ± 0.19	11 ± 0.16
CYP -0.06 mg/kg bw	47.5 ± 4	19 ± 1.4a,d	9 ± 0.12a,d	9.8 ± 0.19a,d
CYP-0.12 mg/kg bw	42 ± 2.3	20 ± 1.6d	9.8 ± 0.2a,d	9.9 ± 0.12a,d
CYP-0.30 mg/kg bw	39 ± 3.3a,d	25 ± 2.2	10.1 ± 0.22a,d	10.1 ± 0.17a,d
CYP-0.60 mg/kg bw	40 ± 2.6a,c	26 ± 1.7	10.4 ± 0.16a,d	10.5 ± 0.26a
CAR-0.48 mg/kg bw	46.5 ± 4	25 ± 1.8	13.1 ± 0.14	13.6 ± 0.19b,d
CAR-0.96 mg/kg bw	38 ± 2.5a,d	15 ± 1.1b,d	14 ± 0.21d	14 ± 0.43b,d
CAR-2.4 mg/kg bw	43 ± 2.6	20 ± 1.0d	14.4 ± 0.26a,d	14.3 ± 0.33b,d
CAR-4.8 mg/kg bw	46 ± 4.1	16 ± 0.9b,d	15 ± 0.28a,d	14.5 ± 0.35b,d
CYP-0.06 + CAR-0.48 mg/kg bw	48 ± 2	26 ± 1.7	12 ± 0.28d	10.9 ± 0.3
CYP-0.12 + CAR-0.96 mg/kg bw	47 ± 2	29.5 ± 2.3	13 ± 0.21	11.2 ± 0.2
CYP-0.30 + CAR-2.4mg/kg bw	48 ± 1.8	29.5 ± 1.3	13.1 ± 0.22	11.8 ± 0.22d
CYP-0.60 + CAR-4.8mg/kg bw	34 ± 2.5b,d	25 ± 1.9	13.7 ± 0.22d	12 ± 0.21d

Values are mean ± SEM from 6 rats in each group.

^aP < 0.05,

^bP < 0.01 and

^eP < 0.001: Compared between the control and treated groups.

^cP < 0.05 and

^dP < 0.01: Compared between the treated groups. Data analysed by one-way anova followed by Dunnett test.