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Representation of E. coli engulfment by neutrophils (3a) and monocytes (3b). (A) negative control, (B) positive control, (C) methanol extract of P. amarus (Mal) (D) methanol extract of P. amarus (Ind)(E) methanol extract of P. urinaria (Mal), (F) methanol extract of P. urinaria, (Ind), (G) hypophyllanthin (H) phyllanthin.
