Quantitative and qualitative study of intestinal flora in neonates

Abstract

ackground: In the neonatal period the developing intestinal barrier function provides a sub-optimal mucosal defense against infection. Establishment of the normal commensal micro-flora plays a vital role in this process. Aims: To determine aerobic and anaerobic bacteria by quantitative and qualitative methods from faecal samples of neonates. Settings and Design: A prospective study was carried out in two groups in a tertiary care hospital, Group A-comprised preterm infant and in group B-full term infants. Materials and Methods: Sixty two preterm infants with the weight 0.05). On day 21 there was a significant change in colonization of both bacterial sp (P < 0.05). Potential pathogenic aerobic bacteria dominate the intestinal flora of premature babies nursed in neonatal unit. There is a need to investigate interventions to offset this imbalance in gut micro-ecology of premature babies.

Keywords

• Bacterial flora
• Faecal
• Intestine
• Neonates
• Quantitation