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. 2019 Feb 5;10:27. doi: 10.3389/fphar.2019.00027

FIGURE 3.

FIGURE 3

Effect of STZ and ferulic acid on the markers of the diabetic pathophysiology. (A) Effect of ferulic acid on blood glucose level of STZ-triggered diabetic rats in both dose-dependent and time-dependent manner. CON: level of blood glucose on untreated rats; STZ: blood glucose level of STZ-induced rats; DIA + FA-1, DIA + FA-2, DIA + FA-3, DIA + FA-4: the level of blood glucose of ferulic acid-treated diabetic rats at a dose of 10, 30, 50, and 70 mg kg-1 body wt. respectively for 8 weeks; (B) blood glucose level; (C) glycosylated Hb; (D) serum insulin level, (E) absolutebody weight of experimental rats, (F) absolute kidney weight, and (G) kidney-to-body weight ratio of experimental animals. CON: rats treated with vehicle only; FA-3: rats were subjected to only ferulic acid treatment at a dose of 50 mg kg-1; STZ: diabetic control; STZ + FA-3: diabetic rats were subjected to ferulic acid treatment at a dose of 50 mg kg-1. Values are represented as mean ± SEM (six animals in each experimental groups) for three independent experiments. “” symbolizes values differing from CON (P < 0.05) significantly; “#” denotes values differing from DIA (#P < 0.05) significantly; no significant variance existed between untreated (CON) and ferulic acid treated (FA-3) groups.