Journal Article

Antidiabetic and hepato-renal protective effects of medicinal plants in STZ induced diabetic rats

Tehseen, I., Attaullah, M., Zaman, S., Ismail, I., Zamani, G. Y., Ilahi, I., Haq, T. U., Khan, A. A.

2024

Overview

Abstract The antidiabetic and hepato-renal protective effects of Citrullus colocynthis and Momordica charantia ethanol extracts were investigated in streptozotocin (STZ) induced diabetic male albino rats. Diabetic rats were treated with C. colocynthis, M. charantia or C. colocynthis + M. charantia mixed extract at a dose of 250 mg /kg body weight per oral per day for 21 days. The mean body weight of all the diabetic rat groups on day 1 of treatment (day 10 of diabetes) was significantly lower than the normal control rat group (P<0.05). The blood glucose level of all the diabetic rat groups on day 1 of treatment (day 10 of diabetes) was significantly (P<0.05) higher (> 200 mg/dl) than the normal control rat group (95.5 ± 2.7). At the end of treatment (day 21), the diabetic rats treated with plant extracts showed significant increase (P<0.05) in body weight and significant (P<0.05) reduction in blood glucose level when compared to diabetic control animals. Significant increase (< 0.05) was observed in the serum bilirubin, alanine transaminase (ALT), aspartate transaminase (AST), alkaline phosphatase (ALP), urea and creatinine levels of diabetic control rat group. The serum levels of these liver and kidney-related parameters of diabetic rats treated with plant extract were significantly lower when compared to diabetic control rat group (p < 0.05). Photomicrographs of liver and kidney microsections from diabetic rats treated with these plant extracts showed amelioration in the hepato-renal histoarchitectures. It was concluded that the C. colocynthis and M. charantia methanol extracts are antidiabetic and hepato-renal protective in STZ induced diabetic male rats. Treatment of the diabetic rats with C. colocynthis + M. charantia mixed extract is more effective in the amelioration of diabetes and hepato-renal injuries in STZ induced diabetic male rats. Resumo Os efeitos protetores antidiabéticos e hepatorrenais dos extratos etanólicos de Citrullus colocynthis e Momordica charantia foram investigados em ratos albinos machos diabéticos induzidos por estreptozotocina (STZ). Ratos diabéticos foram tratados com extrato misto de C. colocynthis, M. charantia ou C. colocynthis + M. charantia na dose de 250 mg/kg de peso corporal por via oral por dia durante 21 dias. O peso corporal médio de todos os grupos de ratos diabéticos no dia 1 de tratamento (dia 10 de diabetes) foi significativamente menor do que o grupo de ratos controle normal (P < 0,05). O nível de glicose no sangue de todos os grupos de ratos diabéticos no dia 1 de tratamento (dia 10 de diabetes) foi significativamente (P < 0,05) maior (> 200 mg/dl) do que o grupo de ratos controle normal (95,5 ± 2,7). Ao final do tratamento (dia 21), os ratos diabéticos tratados com extratos vegetais apresentaram aumento significativo (P < 0,05) no peso corporal e redução significativa (P < 0,05) na glicemia quando comparados aos animais controle diabéticos. Aumento significativo (< 0,05) foi observado nos níveis séricos de bilirrubina, alanina transaminase (ALT), aspartato transaminase (AST), fosfatase alcalina (ALP), ureia e creatinina do grupo controle diabético. Os níveis séricos desses parâmetros hepáticos e renais de ratos diabéticos tratados com extrato vegetal foram significativamente menores quando comparados ao grupo controle de ratos diabéticos (p < 0,05). Fotomicrografias de microseções de fígado e rim de ratos diabéticos tratados com esses extratos vegetais mostraram melhora nas histoarquiteturas hepatorrenais. Concluiu-se que os extratos metanólicos de C. colocynthis e M. charantia são antidiabéticos e hepatorrenais protetores em ratos machos diabéticos induzidos por STZ. O tratamento de ratos diabéticos com extrato misto de C. colocynthis + M. charantia é mais eficaz na melhora do diabetes e lesões hepatorrenais em ratos machos diabéticos induzidos por STZ.

• Publisher: Instituto Internacional de Ecologia
• Subject: Alanine / Alanine transaminase / Alkaline phosphatase / Animals / Antidiabetics / Aspartate transaminase / Bilirubin / BIOLOGY / Blood / Body weight / Citrullus colocynthis / Creatinine / Diabetes / Diabetes mellitus / Dosage / Ethanol / Experiments / extracts / Fruits / Glucose / Herbal medicine / Insulin resistance / Kidneys / Liver / Males / Medicinal plants / Metabolism / Momordica charantia / Photomicrographs / Plant extracts / Rodents / Serum levels / Streptozocin / Transaminase / Urea