Association between malaria immunity and pregnancy outcomes among Malawian pregnant women receiving nutrient supplementation.

ABSTRACT:

Background

Malaria antibody responses measured at delivery have been associated with protection from maternal anaemia and low birth weight deliveries. Whether malarial antibodies present in the first half of pregnancy may protect from these or other poor birth outcomes is unclear. To determine whether malaria antibodies in the first half of pregnancy predict pregnancy outcomes, antibodies were measured to a range of merozoite antigens and to antigens expressed on the surface of parasitized red blood cells (pRBCs) in plasma samples collected at 14-20 weeks of gestation from Malawian women. The latter antibodies were measured as total IgG to pRBCs, and antibodies promoting opsonic phagocytosis of pRBCs. Associations between antibodies and maternal haemoglobin in late pregnancy or new

SUBMITTER: Chandrasiri UP 

PROVIDER: S-EPMC5103486 | biostudies-literature | 2016 Nov

REPOSITORIES: biostudies-literature