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Abdallah HR, Abdelrazek AA, Youness ER, Orban HA, Mahmoud MA, El Sayed AH, Zaki M. Assessment of vitamin status; A, E and D in Egyptian neonates with IUGR: a cross sectional study. BMC Pediatr 2024; 24:144. [PMID: 38413919 PMCID: PMC10900583 DOI: 10.1186/s12887-024-04624-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 02/06/2024] [Indexed: 02/29/2024] Open
Abstract
BACKGROUND Neonates with intrauterine growth retardation (IUGR) may present with fatal complications and permanent serious consequences. Vitamin status may influence fetal development. In this study we assessed vitamin A, E and D concentrations in umbilical cord blood in newborns with IUGR. METHODS Maternal data were obtained. Neonatal assessment included; age of gestation calculated from last menstrual period, Ultrasound (U/S), new Ballard, Apgar scores and anthropometric measurements including; Head circumference, length and weight. WHO growth percentile curves were used. Vitamin A, E and D in cord blood samples were measured by high performance liquid chromatography (HPLC) and ELISA consecutively. RESULTS A total of 86 full term newborns were enrolled in this study, 42 (48.8%) with IUGR with gestational age (33.59 ± 1.20) week by U/S and 44 (51.2%) appropriate for gestational age neonates with gestational age (38.70 ± 1.50). Ballard and Apgar scores (p < 0.05) and Z scores for weight, length and head circumference (p < 0.001) at birth were significantly lower in neonates with Intrauterine growth retardation (IUGR) than appropriate for gestational age (AGA) neonates. The levels of Vitamin A, E and D were significantly lower in the IUGR group than the AGA (p < 0.05) for all. Significant positive correlations of weight with vitamin A, and E cord blood levels were found (p < 0.05), while length was significantly positively correlated only with vitamin A (p < 0.05). Head circumference showed significant positive correlations with the three vitamins (p < 0.05) for all. CONCLUSION Neonates with IUGR had significantly lower levels of Vitamin A, E and D than AGA neonates. Significant positive correlations of weight with vitamin A, and E cord blood levels was detected, while neonatal length was associated only with vitamin A level. The present study highlights the significance of nutritional policies for inhibiting deficiency of these vitamins during pregnancy and childhood.
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Affiliation(s)
- Hanaa Reyad Abdallah
- Biological Anthropology Department, Medical Research and Clinical Studies Institute, National Research Centre, Cairo, Egypt.
| | | | - Eman Refaat Youness
- Medical Biochemistry Department, Medical Research and Clinical Studies Institute, National Research Centre, Cairo, Egypt
| | - Hisham A Orban
- Medical Biochemistry Department, Medical Research and Clinical Studies Institute, National Research Centre, Cairo, Egypt
| | - Marwa A Mahmoud
- Medical Biochemistry Department, Medical Research and Clinical Studies Institute, National Research Centre, Cairo, Egypt
| | - Ahmed Helal El Sayed
- Department of Pediatrics, Faculty of Medicine for boys, Al- Azhar University, Cairo, Egypt
| | - Moushira Zaki
- Biological Anthropology Department, Medical Research and Clinical Studies Institute, National Research Centre, Cairo, Egypt
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da Silva AB, Medeiros JFP, Lima MSR, da Mata AMB, Andrade EDDO, Bezerra DS, Osório MM, Dimenstein R, Ribeiro KDDS. INTRAUTERINE GROWTH AND THE VITAMIN E STATUS OF FULL-TERM AND PRETERM NEWBORNS. REVISTA PAULISTA DE PEDIATRIA : ORGAO OFICIAL DA SOCIEDADE DE PEDIATRIA DE SAO PAULO 2019; 37:291-296. [PMID: 31090847 PMCID: PMC6868563 DOI: 10.1590/1984-0462/;2019;37;3;00003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Accepted: 02/11/2018] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To determine the concentration of alpha-tocopherol in umbilical cord serum of full-term and preterm newborns, in order to assess the nutritional status of both groups in relation to the vitamin and its possible correlation with intrauterine growth. METHODS A cross-sectional observational study conducted with 140 newborns, of which 64 were preterm and 76 were full-term. They did not have any malformations, they came from healthy mothers, who were nonsmokers, and delivered a single baby. Intrauterine growth was evaluated by weight-to-gestational age at birth, using Intergrowth-21st. Thealpha-tocopherol levels of umbilical cord serum were analyzed by High Performance Liquid Chromatography. RESULTS The mean concentration of alpha-tocopherol in umbilical cord serum for preterm and full-term infants was 263.3±129.5 and 247.0±147.6 µg/dL (p=0.494). In the preterm group, 23% were small for gestational age, whereas in the full-term group, this percentage was only 7% (p=0.017). Low levels of vitamin E were found in 95.3% of preterm infants and 92.1% of full-term infants. There was no correlation between alpha-tocopherol levels and weight to gestational age Z score (p=0.951). CONCLUSIONS No association was found between alpha-tocopherol levels and weight to gestational age at birth. Intrauterine growth restriction was more frequent in preterm infants and most infants had low levels of vitamin E at the time of delivery.
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Abstract
Determining the predictors of serum retinol at mid-pregnancy is relevant for planning interventions aimed at improving vitamin A status of pregnant women and their offspring. This prospective study assessed predictors of serum retinol at the beginning of the third trimester of pregnancy. We enrolled 442 pregnant women living in the urban area of Cruzeiro do Sul, Western Brazilian Amazon. Demographic, socio-economic, environmental and clinical characteristics as well as obstetric history, anthropometric, dietary and biochemical data, including serum retinol, were gathered between 16 and 20 gestational weeks. Serum retinol also measured at the beginning of the third trimester of pregnancy (approximately 28 gestational weeks) was the outcome of interest. Multiple linear regression models were used to evaluate associations with the outcome. Overall, the following variables explained serum retinol at the beginning of the third trimester of pregnancy in the adjusted model (R 2 = 11·1 %): seasonality (winter season - November to April; β=0·134; 95 % CI 0·063, 0·206), weekly consumption of Amazonian fruits (β=0·087; 95 % CI 0·012, 0·162) and retinol concentrations between 16 and 20 gestational weeks (β=0·045; 95 % CI 0·016, 0·074) were positively associated, whereas having a smoker in the house was negatively associated (β=-0·087; 95 % CI: -0·166, -0·009). Consumption of pro-vitamin A-rich fruits by pregnant women should be encouraged. Passive smoking may play a role in decreasing vitamin A status as a proxy of smoking exposure during pregnancy.
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Stone C, Qiu Y, Kurland IJ, Slaughter JC, Moore P, Cook-Mills J, Hartert T, Aschner JL. Effect of Maternal Smoking on Plasma and Urinary Measures of Vitamin E Isoforms in the First Month after Extreme Preterm Birth. J Pediatr 2018; 197:280-285.e3. [PMID: 29398053 PMCID: PMC5971015 DOI: 10.1016/j.jpeds.2017.12.062] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Revised: 11/28/2017] [Accepted: 12/20/2017] [Indexed: 12/12/2022]
Abstract
We examined the effect of maternal smoking on plasma and urinary levels of vitamin E isoforms in preterm infants. Maternal smoking during pregnancy decreased infant plasma alpha- and gamma-tocopherol concentrations at 1 week and 4 weeks, with 45% of infants of smokers deficient in alpha-tocopherol at 1 month after birth.
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Affiliation(s)
- Cosby Stone
- Division of Allergy, Pulmonary, and Critical Care Medicine, Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN.
| | - Yunping Qiu
- Department of Medicine, Stable Isotope and Metabolomics Core Facility, Diabetes Center, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Irwin J. Kurland
- Department of Medicine, Stable Isotope and Metabolomics Core Facility, Diabetes Center, Albert Einstein College of Medicine, Bronx, New York, USA
| | - James C Slaughter
- Vanderbilt University School of Medicine, Department of Biostatistics, Nashville, Tennessee, USA
| | - Paul Moore
- Division of Allergy, Immunology and Pulmonary Medicine, Department of Pediatrics, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Joan Cook-Mills
- Division of Allergy-Immunology, Department of Medicine, Northwestern University School of Medicine, Chicago, Illinois, USA
| | - Tina Hartert
- Division of Allergy, Pulmonary and Critical Care Medicine, Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Judy L. Aschner
- Division of Neonatology, Department of Pediatrics, Albert Einstein College of Medicine and the Children’s Hospital at Montefiore, Bronx, New York, USA
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Żądzińska E, Kozieł S, Borowska-Strugińska B, Rosset I, Sitek A, Lorkiewicz W. Parental smoking during pregnancy shortens offspring's legs. HOMO-JOURNAL OF COMPARATIVE HUMAN BIOLOGY 2016; 67:498-507. [PMID: 27908489 DOI: 10.1016/j.jchb.2016.06.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 06/17/2016] [Indexed: 10/21/2022]
Abstract
One of the most severe detrimental environmental factors acting during pregnancy is foetal smoke exposure. The aim of this study was to assess the effect of maternal, paternal and parental smoking during pregnancy on relative leg length in 7- to 10-year-old children. The research conducted in the years 2001-2002 included 978 term-born children, 348 boys and 630 girls, at the age of 7-10 years. Information concerning the birth weight of a child was obtained from the health records of the women. Information about the mother's and the father's smoking habits during pregnancy and about the mothers' education level was obtained from a questionnaire. The influence of parental smoking on relative leg length, controlled for age, sex, birth weight and the mother's education, as a proxy measure of socioeconomic status, and controlled for an interaction between sex and birth weight, was assessed by an analysis of covariance, where relative leg length was the dependent variable, smoking and sex were the independent variables, and birth weight as well as the mother's education were the covariates. Three separate analyses were run for the three models of smoking habits during pregnancy: the mother's smoking, the father's smoking and both parents' smoking. Only both parents' smoking showed a significant effect on relative leg length of offspring. It is probable that foetal hypoxia caused by carbon monoxide contained in smoke decelerated the growth of the long bones of foetuses.
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Affiliation(s)
- E Żądzińska
- Department of Anthropology, University of Łódź, 90-237 Łódź, Poland; School of Medical Sciences, The University of Adelaide, Adelaide 5005, Australia
| | - S Kozieł
- Department of Anthropology, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, 50-449 Wroclaw, Poland.
| | | | - I Rosset
- Department of Anthropology, University of Łódź, 90-237 Łódź, Poland
| | - A Sitek
- Department of Anthropology, University of Łódź, 90-237 Łódź, Poland
| | - W Lorkiewicz
- Department of Anthropology, University of Łódź, 90-237 Łódź, Poland
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Rolle-Kampczyk UE, Krumsiek J, Otto W, Röder SW, Kohajda T, Borte M, Theis F, Lehmann I, von Bergen M. Metabolomics reveals effects of maternal smoking on endogenous metabolites from lipid metabolism in cord blood of newborns. Metabolomics 2016; 12:76. [PMID: 27065762 PMCID: PMC4783445 DOI: 10.1007/s11306-016-0983-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Accepted: 12/17/2015] [Indexed: 01/13/2023]
Abstract
INTRODUCTION A general detrimental effect of smoking during pregnancy on the health of newborn children is well-documented, but the detailed mechanisms remain elusive. OBJECTIVES Beside the specific influence of environmental tobacco smoke derived toxicants on developmental regulation the impact on the metabolism of newborn children is of particular interest, first as a general marker of foetal development and second due to its potential predictive value for the later occurrence of metabolic diseases. METHODS Tobacco smoke exposure information from a questionnaire was confirmed by measuring the smoking related metabolites S-Phenyl mercapturic acid, S-Benzyl mercapturic acid and cotinine in maternal urine by LC-MS/MS. The impact of smoking on maternal endogenous serum metabolome and children's cord blood metabolome was assessed in a targeted analysis of 163 metabolites by an LC-MS/MS based assay. The anti-oxidative status of maternal serum samples was analysed by chemoluminiscence based method. RESULTS Here we present for the first time results of a metabolomic assessment of the cordblood of 40 children and their mothers. Several analytes from the group of phosphatidylcholines, namely PCaaC28:1, PCaaC32:3, PCaeC30:1, PCaeC32:2, PCaeC40:1, and sphingomyelin SM C26:0, differed significantly in mothers and children's sera depending on smoking status. In serum of smoking mothers the antioxidative capacity of water soluble compounds was not significantly changed while there was a significant decrease in the lipid fraction. CONCLUSION Our data give evidence that smoking during pregnancy alters both the maternal and children's metabolome. Whether the different pattern found in adults compared to newborn children could be related to different disease outcomes should be in the focus of future studies.
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Affiliation(s)
- Ulrike E. Rolle-Kampczyk
- Department of Metabolomics, Helmholtz Centre for Environmental Research – UFZ Leipzig, Leipzig, Germany
| | - Jan Krumsiek
- Institute of Computational Biology, Helmholtz Centre Munich & Mathematics, Oberschleißheim, Germany
| | - Wolfgang Otto
- Department of Proteomics, Helmholtz Centre for Environmental Research – UFZ Leipzig, Leipzig, Germany
| | - Stefan W. Röder
- Core Facility Studies, Helmholtz Centre for Environmental Research – UFZ Leipzig, Leipzig, Germany
| | - Tibor Kohajda
- Department of Metabolomics, Helmholtz Centre for Environmental Research – UFZ Leipzig, Leipzig, Germany
| | - Michael Borte
- Hospital “St. Georg” GmbH Leipzig, Academic Teaching Hospital of the University of Leipzig, Delitzscher Straße 141, 04129 Leipzig, Germany
| | - Fabian Theis
- Institute of Computational Biology, Helmholtz Centre Munich & Mathematics, Oberschleißheim, Germany
- TU Munich, Munich, Germany
| | - Irina Lehmann
- Core Facility Studies, Helmholtz Centre for Environmental Research – UFZ Leipzig, Leipzig, Germany
- Department of Environmental Immunology, Helmholtz Centre for Environmental Research – UFZ Leipzig, Leipzig, Germany
| | - M. von Bergen
- Department of Metabolomics, Helmholtz Centre for Environmental Research – UFZ Leipzig, Leipzig, Germany
- Department of Proteomics, Helmholtz Centre for Environmental Research – UFZ Leipzig, Leipzig, Germany
- Department of Environmental Immunology, Helmholtz Centre for Environmental Research – UFZ Leipzig, Leipzig, Germany
- Faculty of Biosciences, Pharmacy and Psychology, Institute of Biochemistry, Universität Leipzig, Leipzig, Germany
- Department of Chemistry and Bioscience, Center for Microbial Communities, Aalborg University, Aalborg, Denmark
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Abstract
A microfluidic immunoassay is successfully developed for rapid analysis of cotinine saliva samples, which is a metabolite of nicotine and is widely used as a biomarker to evaluate the smoking status and exposure to tobacco smoke. The core microfluidic chip is fabricated by polydimethylsiloxane (PDMS) with standard soft lithography. Each chip is capable of eight parallel analyses of cotinine samples. The analyses can be completed within 40 min with 12 μl sample consumption. The linear detection range is 1 ~ 250 ng/ml and the minimum detectable concentration is 1 ng/ml respectively. The correlation coefficient of the calibration curve established from standard samples is 0.9989. The immunoassay was also validated by real saliva samples, and the results showed good reproducibility and accuracy. All the results were confirmed with traditional ELISA measurements. The result from microfluidic chip device and ELISA kits showed good correspondence, and the correlation coefficients are higher than 0.99. Compared with traditional technique, this microfluidic immunoassay is more economic, rapid, simple and sensitive, perfect for on-site cotinine measurements as well as for the evaluation of the exposure to tobacco smoking. Moreover, this immunoassay has potential to be applied in the analysis of other biomarkers in human saliva samples.
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Smoking and pregnancy--a review on the first major environmental risk factor of the unborn. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2013; 10:6485-99. [PMID: 24351784 PMCID: PMC3881126 DOI: 10.3390/ijerph10126485] [Citation(s) in RCA: 98] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Revised: 11/12/2013] [Accepted: 11/13/2013] [Indexed: 12/23/2022]
Abstract
Smoking cigarettes throughout pregnancy is one of the single most important avoidable causes of adverse pregnancy outcomes and it represents the first major environmental risk of the unborn. If compared with other risk factors in the perinatal period, exposure to tobacco smoke is considered to be amongst the most harmful and it is associated with high rates of long and short term morbidity and mortality for mother and child. A variety of adverse pregnancy outcomes are linked with cigarette consumption before and during pregnancy. Maternal prenatal cigarette smoke disturbs the equilibrium among the oxidant and antioxidant system, has negative impact on the genetic and cellular level of both mother and fetus and causes a large quantity of diseases in the unborn child. These smoking-induced damages for the unborn offspring manifest themselves at various times in life and for most only a very limited range of causal treatment exists. Education, support and assistance are of high importance to decrease maternal and fetal morbidity and mortality, as there are few other avoidable factors which influence a child's health that profoundly throughout its life. It is imperative that smoking control should be seen as a public health priority.
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