Figure 1From: The invasion process of bovine erythrocyte by Babesia divergens: knowledge from an in vitro assayImprovement of invasion efficiency evaluation. Merozoites collected from culture supernatant were used to perform the invasion assay in RPMI 1640. Parasitemia was counted before (white bars), after Percoll separation (grey bars) and after 5 h incubation in culture medium (black bars). Each figure represents the average value of the triplicate assays and error bars indicate the standard deviation.Back to article page