Polycyclic aromatic hydrocarbons in soils and sediments in Southwest Nigeria.

Polycyclic Aromatic Hydrocarbons are strongly associated with agricultural, residential, transportation, and industrial activities. This study determined by GC-MS the concentration of 15 PAHs in soil and sediments at different sites from the Awotan-Asunle dumpsite area in the Southwestern region of Nigeria, which is one of the largest dumpsites in Africa. The sources of contamination, toxicity and associated risks for human health were also evaluated.

In-vivo antimalarial activity of aqueous leaf and bark extracts of against in mice.

The control of malaria relies on the use of chemical antimalarial, but the development of resistance necessitates research into alternatives. (L.) Blume is used in Nigerian folklore medicine for the treatment of malaria.

Serum Micronutrients in Helminth-infected Pregnant Women and Children: Suggestions for Differential Supplementation During Anti-helminthic Treatment.

Background: The prevalence of helminth infection, which is known to affect nutritional status of the host, varies with age. The complex interplay between ages, nutrient requirements, and infection necessitated the need to recommend micronutrient supplementation during helminth infection among different age groups.

Objective: The aim of this study was to determine the pattern of alteration in selected micronutrients in pregnant women and preschool- and school-aged children with helminth infection.

Serum Levels of Cytokines and IgE in Helminth-Infected Nigerian Pregnant Women and Children.

Background: Helminth infection is an important health challenge. Because of modulation of the immune response toward T-helper 2 (Th2) cells, the immunologic interplay that manifest during the coexistence of helminth infection with other conditions is still poorly understood.

Objective: This study determined the pattern of alteration in selected cytokines and immunoglobulin E (IgE) in pregnant women, preschool aged children, and school-aged children with helminth infection compared with uninfected groups.