Fig. 6
From: Quinic acid derivatives inhibit dengue virus replication in vitro
Antiviral activity in PBMCs. PBMCs were infected with DENV-4 (MOI 10) and treated with each compound. After 5 days in culture, cells were assayed for apoptosis (a, d) and infection (b, c and e) by flow cytometry. The figure includes the pseudocolor plot data from one representative blood donor and the mean from 6 healthy donors. *p < 0.05 compared to the untreated control