Bioguided Fractionation Shows Cassia alata Extract to Inhibit Staphylococcus epidermidis and Pseudomonas aeruginosa Growth and Biofilm Formation

Figure 2

(A) Growth of CaRP-treated P. aeruginosa ATCC27853, CRT: control; (B) Inhibition of biofilm formation of P. aeruginosa  *𝑃<0.5 and **𝑃<0.01 related to control (100%); (C) scanning electron microscopy of P. aeruginosa treated with CaRP (a) to (c) control; (d) to (f) 0.025 mg of extract. *𝑃<0.5 and **𝑃<0.01 related to control (100%); (D) fluorescence microscopy: (a-b) at inoculation; (c-d) 0.025 mg of extract, mature biofilm.