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comparison of maternal and umbilical cord blood selenium levels in low and normal birth weight neonates
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نویسنده
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nazemi lyly ,shariat mamak ,chamari maryam ,chahardoli reza ,asgarzadeh leila ,seighali fariba
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منبع
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journal of family and reproductive health - 2015 - دوره : 9 - شماره : 3 - صفحه:125 -128
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چکیده
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objective:to compare the maternal and umbilical cord serum selenium concentrations in low and normal birth weight neonates.
materials and methods:a case-control study was carried out in vali-asr and akbarabadi hospitals (jan. to dec. 2013). two groups; case group; 91 mothers who delivered a low birth weight (lbw) neonate and control group; 86 subjects who delivered a normal birth weight neonate were selected. immediately after birth, 5 ml of maternal blood and umbilical cord blood were collected, and sent to laboratory to assay se concentrations. to compare both groups' blood se concentration, data were analyzed in spss 16.0.
results:eighty six (48.6%) mothers with normal birth weight neonates and 91 (51.4%) mothers with low birth weight infants entered the study. mean maternal mothers' age and mean maternal blood se were 28.55+5.90 years and 79.3756+26.46915. a significant association was seen between maternal blood and cord blood se level in control and case group (p value<0.0001, r = 0.69) and
(p value<0.001, r = 0.79). on the other hand no differences were seen between 2 groups' maternal blood se level (p value = 0.65). umbilical cord blood se concentration was not also different between case and control group (p value = 0.46).
conclusion:we found that maternal and umbilical cord blood se concentrations were not different in low and adequate birth weight infants, however; umbilical cord se concentrations were positively correlated with maternal blood se concentrations. |
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کلیدواژه
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selenium level ,maternal blood ,umbilical cord blood ,lbw neonates ,normal birth weight neonates
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آدرس
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maternal, fetal and neonatal research center and school of nutritional sciences and dietetic, department of clinical nutrition, tehran university of medical sciences, tehran, iran, Iran, Islamic Republic of, tehran university of medical sciences tums, ایران, tehran university of medical sciences tums, ایران, tehran university of medical sciences tums, ایران, tehran university of medical sciences tums, ایران, 1 maternal, fetal and neonatal research center and school of nutritional sciences and dietetic, department of clinical nutrition, tehran university of medical sciences, tehran, iran6 blood transfusion research center, high institute for research and education in transfusion medicine and fetal and neonatal research center, tehran university of medical sciences tehran, iran, Iran, Islamic Republic of
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پست الکترونیکی
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fseighali@yahoo.com
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Authors
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