Andrographis paniculata as Promising Novel Protective Therapy of Oxidative Stress in Indomethacin-Induced Gastric Ulcer in Rats
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Date
2023-05
Journal Title
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Publisher
Sciencedomain International
Abstract
This research investigated the effect of Andrographis paniculata (AP) on oxidative stress following indomethacin-induced gastric ulcer in rats. A total of 20 male albino Wistar rats (150-180g) used for this study were grouped into four (n=5): 1, Negative Control; 2, Positive Control and 3, test group treated with normal chow, 20mg/kg indomethacin, 20 mg/kg indomethacin plus omeprazole at 20mg/kg and 20mg/kg indomethacin plus AP at 16.7 mg/kg respectively. After treatment period, estimation of oxidative stress parameters was carried out on the animals. The LD50 of aqueous extract of AP was 50mg/kg bw. Body weight change was significantly reduced in omeprazole treated group compared to all other groups while extract treated group had significantly increased body weight change. There was a significant increase in malondialdehyde (MDA) level of ulcer untreated group compared to other groups. The two treated groups had significantly reduced MDA compared to ulcer untreated group. There was a significant decrease in the levels of GPx and SOD of ulcer untreated group compared to control. Meanwhile, these were significantly increased in extract and omeprazole treated groups compared to ulcer untreated group. Catalase was significantly increased in all three groups when compared to control but its level was significantly increased in extract treated group compared to ulcer untreated and omeprazole treated groups. From this study, AP has proved to protect against oxidative stress implicated in the pathogenesis of ulcer. If this result is applicable to humans, further research and use of AP in ameliorating debilitating consequences of peptic ulcer should be encouraged.
Description
Keywords
Peptic ulcer disease, oxidative stress, antioxidants, indomethacin, Andrographis paniculata, LD50, rats
Citation
Kokelu A. N., Ani J. E., Ubong Ime A., Abiola S. T., Alagbonsi A. I., Okesina B. K., Niyodusenga A.. Andrographis paniculata as Promising Novel Protective Therapy of Oxidative Stress in Indomethacin-Induced Gastric Ulcer in Rats. European Journal of Medicinal Plants. 2023 May; 34(5): 29-39