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Fig. 4 | BMC Complementary and Alternative Medicine

Fig. 4

From: In vivo and in vitro evaluation of the effects of Urtica dioica and swimming activity on diabetic factors and pancreatic beta cells

Fig. 4

Comparison of the effect of UD extracts, swimming exercise and metformin treatment on the islets diameter in normal and diabetic rats; a: negative control; b: diabetic control; c: diabetic group with UD 0.625 mg/kg treated; d: diabetic group with UD 1.25 g/kg treated; e: diabetic group with metformin treated; f: diabetic group + exercise; g: diabetic group with 0.625 mg/kg treated + exercise; h: diabetic group with 1.25 g/kg treated + exercise; i: diabetic group with metformin treated + exercise (haematoxylin and eosin, original magnification × 400)

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