Enzymes of pyrimidine salvage pathways in intraerythrocytic Plasmodium falciparum.

Malaria remains a significant public health problem worldwide with an estimated annual global incidence of 200 million and an estimated 450,000 annual deaths. Among the five known human malarial species, Plasmodium falciparum is the deadliest and most resistant to antimalarials. Hence, there is a need for new antimalarial targets.

Mast cells and pro-inflammatory cytokines roles in assessment of grape seeds extract anti-inflammatory activity in rat model of carrageenan-induced paw edema.

Objectives: Reactive oxygen species (ROS)-produced oxidative disorders were involved at the pathophysiology of many inflammatory processes via the generation of pro-inflammatory cytokines and antioxidant defense system suppression. Although herbal antioxidants as mono-therapy relief many inflammatory diseases including, autoimmunity rheumatoid arthritis, but as combination therapy with other proven anti-inflammatory drugs in order to decreasing their toxic impacts has not yet been studied clearly, especially against chemical substances that's induced local inflammation with characteristic edema.

Materials And Methods: Grape seeds extract (GSE) at a concentration of 40 mg/kg B.

Kinetic mechanism of Toxoplasma gondii adenosine kinase and the highly efficient utilization of adenosine.

Initial velocity and product inhibition studies of Toxoplasma gondii adenosine kinase (TgAK, EC 2.7.1.

Nucleoside kinases in adult Schistosoma mansoni: phosphorylation of pyrimidine nucleosides.

Competition studies and column chromatography demonstrated that adults Schistosoma mansoni contains three nucleoside kinases that can phosphorylate pyrimidine nucleosides; a non-specific deoxyriboside kinase (EC 2.7.1.