Antioxidant Activity of Aqueous Extract of Leaves and Seeds of Datura metel (Solanaceae) in Frog’s Heart Failure Model

Figure 2

Effects of hydrogen peroxide (a), ascorbic acid (b), aqueous extract of leaves (c), and seeds (d) of Datura metel on the survival time of the isolated frog’s hearts in a state of oxidative stress induced by hydrogen peroxide. Ach: acetylcholine; H₂O₂: hydrogen peroxide; Asc. ac: ascorbic acid; AELDM: aqueous extract of the leaves of Datura metel; AESDM: aqueous extract of the seeds of Datura metel.

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