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Tropical Journal of Pharmaceutical Research
Pharmacotherapy Group, Faculty of Pharmacy, University of Benin, Benin City, Nigeria
ISSN: 1596-5996
EISSN: 1596-5996
Vol. 9, No. 5, 2010, pp. 451-454
Bioline Code: pr10053
Full paper language: English
Document type: Research Article
Document available free of charge

Tropical Journal of Pharmaceutical Research, Vol. 9, No. 5, 2010, pp. 451-454

 en Immunomodulatory Activity of the Methanol Extract of Amorphophallus campanulatus (Araceae) Tuber
Tripathi, A.S.; Chitra, V.; Sheikh, N.W.; Mohale, D.S. & Dewani, A.P.


Purpose: Traditionally, Amorphophallus campanulatus tuber is used for the treatment of enlarged spleen, rheumatism and tumour. Therefore, this study was designed to evaluate the immunomodulatory activity of the plant material.
Method: The effect of the methanol extract (ME) of Amorphophallus campanulatus tuber on immunological function in mice was studied using charcoal clearance, spleen index and delayed-type hypersensitivity (DTH) response models. The extract was administered orally at doses of 250 and 500 mg/kg.
Results: The extract exhibited immunomodulatory activity by causing a significant decrease in charcoal clearance, spleen index and delayed-type hypersensitivity (DTH) response.
Conclusion: Amorphophallus campanulatus caused decreases in the charcoal clearance rate and cellular immunity by facilitating the footpad thickness response to sheep red blood cell (RBC) in sensitized mice.

Amorphophallus campanulatus; immunomodulatory activity, Charcoal clearance, Spleen index, Delayed-type hypersensitivity response.

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