Anti-<i>Toxoplasma</i> activity of <i>P</i>. <i>betle</i> extract on RH-GFP and PLK-GFP

<p>Anti-<i>Toxoplasma</i> activity of the <i>P</i>. <i>betle</i> extract on intracellular parasites RH-GFP (A) and PLK-GFP (B). The RH-GFP and PLK-GFP-infected HFF cells were treated with the <i>P</i>. <i>betle</i> extract for 72 h at different concentrations from 0 to 50 μg/mL. Data represent the mean values ± SD for three independent experiments. The IC₅₀ values of the <i>P</i>. <i>betle</i> extract on RH-GFP and PLK-GFP were 23.2 g/mL and 21.4 μg/mL, respectively. (C) Representative images of <i>T</i>. <i>gondii</i> RH-GFP-infected HFF cells treated with sulfadiazine (1 mg/mL), or either <i>P</i>. <i>betle</i> (50 μg/mL), <i>P</i>. <i>nigrum</i> (50 μg/mL) or <i>P</i>. <i>sarmentosum</i> (50 μg/mL) extract.