Research Article

Antiviral and Antioxidant Activities of Sulfated Galactomannans from Plants of Caatinga Biome

Figure 3

Binding activity of DENV-2 in relation to sulfated galactomannans from A. pavonina, D. gardneriana, and C. ferrea inimmobilized plastic plates. The bound of dengue virus to compounds was detected by measuring the absorbance at 492 nm. Statistical significance was determined by Tukey’s multiple comparison tests ().