Fig. 2

Inhibition of infectious particle production by the P. guajava fraction. Cultures were infected (MOI = 1) and then treated for 48 h with each of the five fractions (100 μg/mL). The error bars correspond to the SEM. The asterisks indicate cases with statistically significant differences (Student’s t-test; p < 0.05) in relation to the control without treatment. N = 4