Table 2.

Effect of propolis extracts on virus titers in skin and brain of HSV-1-infected mice.

Administration	Virus titer (log10 PFU/organ)
	Skin	Brain
Control	6.1 ± 0.07	2.2 ± 0.02
AF-06	6.3 ± 0.11	1.6 ± 0.48
AF-07	5.7 ± 0.09*	<1.0 ± 0.00**
AF-08	6.1 ± 0.04	<1.0 ± 0.00**
ACV (5 mg/kg)	5.4 ± 0.14*	<1.0 ± 0.00**

Values are mean ± standard error of the mean (SEM) of five mice.

*P < .01 and **P < .001 versus control by Student's t-test.