Journal of Tropical Medicine (Jan 2016)

Antimalarial Potential of Carica papaya and Vernonia amygdalina in Mice Infected with Plasmodium berghei

  • Oche Okpe,
  • Nathan Habila,
  • Joseph Ikwebe,
  • Vincent A. Upev,
  • Stanley I. R. Okoduwa,
  • Omiagocho T. Isaac

DOI
https://doi.org/10.1155/2016/8738972
Journal volume & issue
Vol. 2016

Abstract

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The study determined if administration of Vernonia amygdalina and Carica papaya plants provides synergistic effects in ameliorating plasmodium infection in mice. Thirty mice (17.88–25.3 g) were divided into 6 groups of 5 mice each. Group 1 was normal control, while groups 2–6 were intraperitoneally inoculated 2.5 × 107 Plasmodium berghei parasitized red blood cell, followed by daily administration of 350 mg/kg aqueous leaf extracts after establishment of infection. Group 2 was disease control, while group 6 was treated with standard drug for four consecutive days. The results showed significant (P0.05) change in mean body weight of all treated groups except in disease control group. Histological studies of the infected mice indicate recovery of hepatic cells from congested black pigmentation. The reduction in parasite load and recovery of hepatic cell damage/hematological parameters were induced by these plant extracts. This highlighted the important usage of the plant in traditional remedy of malaria infection.