Fig. 5From: Aqueous garlic extract improves renal clearance via vasodilatory/antioxidant mechanisms and mitigated proteinuria via stabilization of glomerular filtration barrierApparent mechanism of Pb-induced kidney injury and the effects of AGE on the mechanism of action. + = positive feedback mechanism; Pb = lead acetate; AGE = aqueous garlic extract; NO = nitric oxide; FEurea = fractional excretion of ureaBack to article page