Humoral and cellular immunogenecity of DNA vaccine based on hepatitis B core gene in rhesus monkeys

Table 1 Anti-HBc in sera of experimental and control monkeys

Monkey No.	Group	Anti-HBc antibody					End-point
		0 month	2 month	4 month	6 month	8 month
1	Experimental	Na	Pb	N/Dc	N/D	N/D	1:36450
2	Experimental	N	N	P	P	P	1:109350
3	Control	N	N	N	N	N	1:150
4	Control	N	N	N	N	N	1:150

^aN: Negative

^bP: Positive (in Abbott Imx System, the detected value less than 1.00 was considered positive for anti-HBc).

^cnot detected because of death.