Anti-infective antioxidant minerals levels in uncomplicated pregnancy in some rural communities of South East Nigeria

Abstract

Background: Pregnancy is characterized by generation of reactive species and reduction in immune functions of the woman, exposing her to oxidative stress and infections/infestations. In developing countries, pregnant women seldomly seek antenatal care early in their pregnancies, exposing them to pregnancy complications. Aim: The aim of this study is to measure the levels of anti-infective antioxidant minerals – selenium and zinc, in rural pregnant women who are on their first antenatal visits, to know their status before routine antenatal supplements are commenced. Materials and Methods: Serum selenium and zinc concentrations were determined using atomic absorption spectrophotometer, in 181 apparently normal pregnant rural women aged between 18 and 40 years, who were on first antenatal visits. They were first grouped according to trimesters and later according to parity. Controls were 50 age-matched, non-pregnant women who were not in their menstrual periods at the time of the study. Results: Results showed that serum selenium and zinc in pregnant women were significantly lower (P Conclusion: Our results suggest that pregnant women in the rural areas are prone to oxidative stress and infections ever before they seek for antenatal care. Public health education should be organized regularly in these rural areas to highlight the dangers of late antenatal registration, while the need for consumption of local foods that contain these trace elements by pregnant women should be emphasized on antenatal days.