Luciana Marques Andreto

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Serum retinol concentrations were compared in a consecutive series of 65 mother-newborn pairs at delivery in a public maternity hospital in Recife, Brazil, from January to August 2008 and examined their association with biological, socioeconomic, environmental and obstetrical characteristics. Serum retinol concentrations of the newborns (umbilical cord) and(More)
BACKGROUND & AIMS The vitamin A nutritional status is marginal for most of the newborns, and the prevention of that deficiency is promoted by breastfeeding. The Ministry of Health of Brazil established the National Vitamin A Supplementation Program, giving mega-doses of this nutrient to women right after delivery, in order to provide adequate vitamin A(More)
Objective. To measure concentrations of serum retinol in children after the use of maternal vitamin A double megadose supplements. Design. Randomized controlled clinical trial. Setting. The study was conducted at two maternity hospitals in the city of Recife, in the northeast region of Brazil between August 2007 and June 2009. Subjects and Methods. 276(More)
This study assessed excessive weight gain in the second and third trimesters of pregnancy and the influence of biological, socio-demographic, behavioral, and reproductive factors and co-morbidity. The cross-sectional sample included 240 pregnant women at low risk of obstetric complications, followed from May 2000 to July 2001. There were 347 patient records(More)
OBJECTIVE To determine the frequency of surgical site infection in patients undergoing laparoscopic cholecystectomy with instruments sterilized by peracetic acid. METHODS We conducted a retrospective, cohort, descriptive, cross-sectional study. Peracetic acid has been used for sterilization following the protocol recommended by the manufacturer. We(More)
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