Anti-Inflammatory Potential of Methanol Leaf Extract of Senna italica (Mill.) Using Cotton Pellet-induced Granuloma Model in Wistar Rats

Authors

DOI:

https://doi.org/10.54117/jcbr.v2i3.24

Keywords:

Senna italica, Inflammation, Cotton pellet - induced granuloma, Phytochemical

Abstract

Senna italica Mill. belonging to the family Fabaceae has been used traditionally to treat various ailments diseases including skin diseases, fever, jaundice, stomachache, burns and inflammation. The aim of the present study was to evaluate the phytochemical profile and the anti-inflammatory activity of the methanol leaf extract of the plant. Preliminary phytochemical screening and oral acute toxicity studies were carried out using standard protocols. Anti-inflammatory activity was investigated in Wistar rats using cotton pellet-induced granuloma model at doses of 250, 500 and 1000 mg/kg. Hematological and biochemical parameters were also evaluated. Phytochemical screening revealed the presence of tannins, saponins, carbohydrate, alkaloids, flavonoids, and steroids. The oral median lethal dose was estimated to be greater than 5000 mg/kg. The extract reduced wet granuloma weight with percentage inhibition of 5.9%, 52.9% and 47.1 % at doses of 250, 500 and 1000 mg/kg respectively compared to the negative control. At same doses, the extract showed 14.3%, 17.1% and 28.6% inhibition in weight of dry cotton pellet. A significant (p<0.05) reduction was observed in platelets, platelet lymphocyte ratio, creatinine, aspartate aminotransferase and alkaline phosphatase levels.The result from this study suggests that the methanol leaf extract of Senna italica has anti-inflammatory activity supporting the traditional use of the plant in the treatment of inflammation and inflammatory related diseases.

Author Biographies

  • Aishatu Shehu, Ahmadu Bello University, Zaria

    Department of Pharmacology and Therapeutics; Senior Lecturer

  • Ferhat Khan, Ahmadu Bello University, Zaria

    Department of Pharmacology and Therapeutics; Senior Lecturer

  • Asmau Hamza Nasir, Ahmadu Bello University, Zaria

    Department of Pharmaceutical and Medicinal Chemistry; Senior Lecturer

  • Aisha Oiza Musa

    Department of Botany; Senior Lecturer

  • Munir Ari Sani, Ahmadu Bello University, Zaria

    Department of Veterinary Surgery and Radiology; Senior Lecturer

Published

2022-06-30

How to Cite

Anti-Inflammatory Potential of Methanol Leaf Extract of Senna italica (Mill.) Using Cotton Pellet-induced Granuloma Model in Wistar Rats. (2022). Journal of Current Biomedical Research, 2(3, May-June), 209-223. https://doi.org/10.54117/jcbr.v2i3.24

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