[Plasma and erythrocyte membrane phospholipids in children with Plasmodium falciparum malaria: relation to blood parasite counts and lactate levels].

Background: Plasmodium falciparum infection modifies the distribution of phospholipids on both sides of the erythrocyte-plasma membrane. We sought to understand the action of the parasite on both plasma and membrane phospholipids and their relation to parasite counts in the blood.

Patients And Methods: We conducted this study from 1 February through 30 June 2007 in the Malaria Clinical Research Unit of the Libreville General Hospital Centre, measuring phospholipids in plasma and erythrocyte membranes of children affected by P.

[Vitamin A in Gabonese children not receiving supplements: relation to ocular and nutritional diseases].

To define vitamin A status in Gabonese children before the supplementation campaigns by UNICEF and the Gabonese Ministry of Health. We conducted an epidemiological, clinical and laboratory study at two of the main child health centers of Libreville and included 150 children aged from 0 to 156 months. We assessed their nutritional and ophthalmological status, their consumption of food rich in vitamin A and their blood levels of vitamin A (retinol).