Antiurolithiasis Activity of Bioactivity Guided Fraction of Bergenia ligulata against Ethylene Glycol Induced Renal Calculi in Rat

Figure 2

HPLC chromatogram of extracts at (a) 254 and (b) 278 nm indicating the presence of marker metabolites (tannic acid, quercetin, gallic acid, and catechin).

(a)

(b)