EFFECTS OF Bryophyllum Pinnatum EXTRACTS ON LIVER ENZYME FUNCTION IN MALE WISTAR ALBINO RATS EXPOSED TO KEROSENE
Abstract
This study examined the hepatoprotective effects of Bryophyllum pinnatum extracts on the liver enzyme function of male wistar albino rats exposed to kerosene. The rats were divided into five (5) groups: blank control, negative control, low-dose extract, medium-dose extract, and high-dose extract. All groups were exposed to kerosene inhalation (except the blank control group, and the experiment lasted for 28 days. Then, liver enzyme activities (ALT, AST, ALP, and GGT) were measured, and the results showed a significant increase in liver enzyme activities, indicating hepatotoxicity. Treatment with Bryophyllum pinnatum extract significantly reduced liver enzyme activity, suggesting hepatoprotection. Results showed a dose-dependent reduction in AST enzyme activities, with the highest dose (28.85 ± 0.12) exhibiting the most significant reduction (p<0.05) followed by the medium-dose at (30.74 ± 0.32) when compared with the blank control (30.48 ± 0.01)) at week 2. The results followed the same pattern at week 4. These findings indicate that Bryophyllum Pinnatum extracts have the ability to mitigate kerosene-induced hepatotoxicity, supporting its potential use as a therapeutic agent
Keywords:
Kerosene, Bryophyllum pinnatum, ALT, AST, ALP, GGTDownloads
Published
DOI:
https://doi.org/10.5281/zenodo.15520108Issue
Section
How to Cite
License
Copyright (c) 2025 Edoga, Cyril Onyekachi, Sowunmi Kehinde Olukemi , Okoh Emmanuel Chidera

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
References
Ahmed, R.Y., Doulg, N., & Yamah, U. (2018). Evaluation of liver enzymes in kerosene exposed workers. Journal of Occupational Health and Safety, 34(1):1-6.
Akinrinmade, O. A., Oke, B. O. and Akinlolu, A. A. (2021). Combined effect of exposure to petrol, kerosene, and diesel fumes on hepatotoxicity, hematological function and oxidative stress in rats. Toxicology Reports, 8: 603–611.
Ezejindu, D., Asomugha, L., Asomugha, R., Anyabolu, A.E. and Ojukwu, P.C. (2015). Evaluation of toxicity effect of graded doses of Moringa oleifera leaf extract on blood indices in 20 adult Wistar rats. International Journal of Biomedical and Advanced Research, 6(10):7439
Kumar, V., Singh, S. and Singh, J. (2020). Kerosene exposure and liver damage in rats. Journal of Applied Toxicology, 37(5): 532-539.
Luz-Freundlich, D., Zhang, M., Uhanova, J. and Minuk, G.Y. (2020) .The relative expression of hepatocellular and cholestatic liver enzymes in adult patients with liver disease. Ann Hepatol, 19(2):204-208.
Olaleye, O.E. and Gupta, S. (2016). Protective effects of Bryophyllum pinnatum against carbon tetrachloride-induced hepatotoxicity in rats. African Journal of Biotechnology, 5(3): 264-269.
Ogbonna, A. C., Ukoha, P. O. and Ogbonna, O. O. (2014). Hepatotoxicity of premium motor spirit (PMS) in rats. Journal of Environmental Science and Health, Part B, 49: 345-353.
Owagboriaye, Folarin & Dedeke, Gabriel A. & Aladesida, Adeyinka & Bamidele, Julius & Olooto,Wasiu (2016). Assessment of the Effect of Gasoline Fume on Stress Hormones, Antioxidant Status, and Lipid Peroxidation in Albino Rat. Journal of King Saud University-Science. 30(10):1016
Patel, S., Sharma, S. and Singh, J. (2019). Evaluation of the hepatotoxicity of kerosene in Wistar rats. Journal of Pharmacy and Pharmacology, 71(9): 1331-1342.
Raji, O. and Dino, H. (2017). Bryophyllum pinnatum extract enhances glutathione-S-transferase activity and reduces oxidative stress in streptozotocin-induced diabetic rats. Journal of Diabetes and Its Complications, 31(1): 143-149.
Rao, O., Paal, I. and Yal, O. (2015). Effect of kerosene exposure on glutathione-S-transferase activity in human liver. Toxicology International, 22(2): 143-148.
Ribeiro, A.J.S., Yang, X., Patel, V., Madabushi, R. and Strauss, D.G. (2020). Liver microphysiological systems for predicting and evaluating drug effects. Clin Pharmacol Ther, 106(1):139-147.
Sahoo, S., Sharma, S., Singh, J. (2018). Oxidative stress and inflammation in kerosene-induced hepatotoxicity. Journal of Applied Toxicology, 38(5):652-661.
Sharma, S., Singh, S. and Singh, J. (2020). Antioxidant activity of Bryophyllum pinnatum extracts against kerosene-induced hepatotoxicity. Journal of Pharmacy and Pharmacology, 72(8):1051-1062.
Uboh, F. (2009). The Hepatoprotective Effect of Vitamin A against Gasoline Vapor Toxicity in Rats. Gastroenterology Research. 2(10):4021
Vagvala S.H. and O'Connor S.D. (2018). Imaging of abnormal liver function tests. Clin Liver Dis (Hoboken).11(5):128-134.
Sangari, J. (2019). The effect of Ingested Kerosene Contaminated Diets on the Liver, Kidney and Lungs of Wistar Albino Rats. International journal of research and innovation in applied science. 7(4):14-21.
Sharma, U., Pal, D. and Prasad, R. (2014).Alkaline phosphatase: an overview. Indian J Clin Biochem. 29(3):269-78.
Wang, D., Zhou, B.Y., Xiang, L., Chen, X.Y. and Feng JX (2024). Alanine aminotransferase as a risk marker of new-onset metabolic dysfunction-associated fatty liver disease. World J Gastroenterolgy. 30(25):3132-3139.