Superoxide Radical Generation Mediated Plasmodium berghei Infection in Swiss Mice

Antiplasmodial, antioxidant and immunomodulatory activities of ethanol extract of Vernonia amygdalina del. Leaf in Swiss mice

Objective: Vernonia amygdalina (V.  amygdalina) leaf is locally employed in the Southern region of Nigeria in the treatment of malari a infection. This study evaluated the in vivo antiplasmodial, antioxidant and immunomodulatory effect of ethanol extract of V.  amygdalina leaf. Materials and Methods: The active principles of the dried leaf were extracted with ethanol. For quality validation, ch...

Antioxidant activity of the methanol stem bark extract of Uapaca togoensis (pax) in mice exposed to Plasmodium berghei NK65

  Background & Aim: Oxidative stress has been linked to the development of systemic complications in malaria infection. Recent approaches in treatment of malaria suggest that the control of oxidative stress in infected patients may be of therapeutic advantage. The stem bark and leaves of Uapaca togoensis are used locally in the treatment of various disease...

Antiplasmodial effects of the aqueous ethanolic seed extract of Ziziphus mauritiana against Plasmodium berghei in Swiss albino mice

Antiplasmodial effects of the aqueous extract of Phyllantus amarus Schumach and Thonn against Plasmodium berghei in Swiss albino mice.

Phyllantus amarus Schumach and Thonn is a medicinal plant used commonly for the treatment of malaria-related symptoms by the general public in southeastern Nigeria. The present study determines the possible antiplasmodial effects of the aqueous extract of the leaves and stem of the plant against Plasmodium berghei infection using Swiss albino mice as models. The blood schizonticidal activity of...

A critical role of Fc receptor-mediated antibody-dependent phagocytosis in the host resistance to blood-stage Plasmodium berghei XAT infection.

Plasmodium berghei XAT is an irradiation-induced attenuated variant derived from the lethal strain P. berghei NK65, and its blood-stage parasites are spontaneously cleared in immune competent mice. In the present study, we studied the mechanism of host resistance to blood-stage malaria infection using P. berghei XAT. Infection enhanced Ab-dependent phagocytosis of PRBC by splenic macrophages in...