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. 2011 Jun 16;6(6):e20994. doi: 10.1371/journal.pone.0020994

Figure 2. Wound closure activity of treated A549 cells after 24 hours.

Figure 2

(A) Representative photographs of wounded A549 cell monolayer treated with aqueous and methanolic P. watsonii extracts. Typical result from three independent experiments is shown. (Magnification power: 200×) (B) Quantitative assessment of migration inhibition rate of Phyllanthus on A549 cells. Error bar indicates the standard error of the mean of three independent experiments. PN – P. niruri, PU – P. urinaria, PW – P. watsonii, PA – P. amarus. *P<0.05 vs control.