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J-P NA, Mitsuda N, Eitoku M, Yamasaki K, Maeda N, Fujieda M, Suganuma N. Influence of chest/head circumference ratio at birth on obstetric and neonatal outcomes: The Japan environment and children's study. Am J Hum Biol 2023; 35:e23875. [PMID: 36744825 DOI: 10.1002/ajhb.23875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 10/17/2022] [Accepted: 01/19/2023] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVES Some newborns that are not small-for-gestational-age (non-SGA, birthweight ≥10th percentile for a given gestational age) may have pathologic growth restrictions. This study examined the association of adverse obstetric and neonatal outcomes with chest/head circumference ratio at birth in non-SGA and SGA newborns. METHODS This study was a cross-sectional evaluation of data from a nationwide prospective birth cohort study, the Japan Environment and Children's Study. We analyzed 93 690 non-anomalous singletons born at 34-41 gestational weeks. We defined low, normal, and high chest/head circumference ratio as <10th percentile, 10th-90th percentile, and >90th percentile, respectively, according to the internally constructed chest/head circumference percentile chart. Modified Poisson regression was used to estimate adjusted prevalence ratios (aPR) for the outcomes studied. RESULTS Compared with non-SGA newborns with a normal ratio, those with a low ratio had an increased occurrence of low birthweight (1.75, 1.58-1.94 [aPR, 95% confidence interval]), cesarean delivery (1.34, 1.29-1.38), Apgar score <7 at 5 min (1.57, 1.14-2.17), respiratory complications (1.20, 1.04-1.39), and prolonged hospitalization (1.36, 1.30-1.42). In contrast, the high-ratio group had a lower rate of low birthweight (0.71, 0.59-0.86), cesarean delivery (0.82, 0.77-0.87), and prolonged hospitalization (0.83, 0.78-0.89). In SGA newborns, a low ratio was associated with increased aPRs for low birthweight, cesarean delivery, hypoglycemia, and prolonged hospitalization, whereas a high ratio showed no such association. CONCLUSIONS Findings indicate that the chest/head circumference ratio at birth influence obstetric and neonatal outcomes regardless of the birthweight status.
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Affiliation(s)
- Naw Awn J-P
- Department of Environmental Medicine, Kochi Medical School, Kochi University, Nankoku, Kochi, Japan
| | - Naomi Mitsuda
- Department of Environmental Medicine, Kochi Medical School, Kochi University, Nankoku, Kochi, Japan
| | - Masamitsu Eitoku
- Department of Environmental Medicine, Kochi Medical School, Kochi University, Nankoku, Kochi, Japan
| | - Keiko Yamasaki
- Department of Environmental Medicine, Kochi Medical School, Kochi University, Nankoku, Kochi, Japan
| | - Nagamasa Maeda
- Department of Obstetrics and Gynecology, Kochi Medical School, Kochi University, Nankoku, Kochi, Japan
| | - Mikiya Fujieda
- Department of Pediatrics, Kochi Medical School, Kochi University, Nankoku, Kochi, Japan
| | - Narufumi Suganuma
- Department of Environmental Medicine, Kochi Medical School, Kochi University, Nankoku, Kochi, Japan
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Nyarko MJ, van Rooyen DR, Ten Ham-Baloyi W. Preventing malnutrition within the first 1000 days of life in under-resourced communities: An integrative literature review. J Child Health Care 2023:13674935231166427. [PMID: 37011277 DOI: 10.1177/13674935231166427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
Abstract
This integrative review aimed to summarise existing best evidence practice for preventing malnutrition within the First 1000 Days of Life in under-resourced communities. BioMed Central, EBSCOHOST (Academic Search Complete, CINAHL and MEDLINE), Cochrane Library, JSTOR, Science Direct and Scopus were searched as well as Google Scholar and relevant websites for grey literature. Most recent versions of strategies, guidelines, interventions and policies; published in English, focussing on preventing malnutrition in pregnant women and in children less than 2 years old in under-resourced communities, from January 2015 to November 2021 were searched for. Initial searches yielded 119 citations of which 19 studies met inclusion criteria. Johns Hopkins Nursing Evidenced-Based Practice Evidence Rating Scales for appraising research evidence and non-research evidence were used. Extracted data were synthesised using thematic data analysis. Five themes were derived from extracted data: 1. Improving social determinants of health using a multisector approach; 2. Enhancing infant and toddler feeding; 3. Managing healthy nutrition and lifestyle choices in pregnancy; 4. Improving personal and environmental health practices; and 5. Reducing low-birthweight incidence. Further exploration regarding preventing malnutrition in the First 1000 Days in under-resourced communities is required using high-quality studies. Systematic review registration number: H18-HEA-NUR-001 (Nelson Mandela University).
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Affiliation(s)
- Marian Joyce Nyarko
- Faculty of Health Sciences, 56723Nelson Mandela University, Port Elizabeth, South Africa
| | - Dalena Rm van Rooyen
- Faculty of Health Sciences, 56723Nelson Mandela University, Port Elizabeth, South Africa
| | - Wilma Ten Ham-Baloyi
- Faculty of Health Sciences, 56723Nelson Mandela University, Port Elizabeth, South Africa
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Ochieng Arunda M, Agardh A, Larsson M, Asamoah BO. Survival patterns of neonates born to adolescent mothers and the effect of pregnancy intentions and marital status on newborn survival in Kenya, Uganda, and Tanzania, 2014-2016. Glob Health Action 2022; 15:2101731. [PMID: 36018071 PMCID: PMC9423851 DOI: 10.1080/16549716.2022.2101731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Background Adolescent pregnancy and associated neonatal mortality are major global health challenges. In low-income settings where 90% of the 21 million global adolescent pregnancies occur, half are unintended and a fifth experience unsafe abortion. In Kenya, Uganda, and Tanzania, the survival patterns of neonates born to adolescents are unclear. Objectives To assess survival patterns among neonates born to adolescents and the effect of pregnancy intentions and marital status on survival in Kenya, Uganda, and Tanzania. Methods Cross-sectional data from demographic and health surveys in Kenya, Uganda, and Tanzania 2014–2016 were used. Kaplan-Meier estimates investigated patterns of neonatal survival among adolescent mothers, aged 15–19 years, compared to mothers aged 20–29 years. Cox proportional hazards regression determined the hazard ratios (HR) for the predictors of neonatal survival. Results About 50% of adolescent pregnancies were unintended and neonatal death rate was twice as high than older mothers (26.6 versus 12.0 deaths/1000 live births). The median survival time was two days for adolescent-born babies and four days among older mothers. The hazard of death for all adolescent-born neonates was about twofold that of 20–29 years-old-mothers, HR 1.80 (95% CI 1.22–2.63). Among married adolescents with unintended newborn pregnancies, the HR was 4-folds higher than corresponding older mothers, HR 4.08 (95% CI 1.62–10.31). Among married, primiparous adolescents with unintended pregnancies, the HR was six times higher than corresponding older mothers. Conclusion Our findings reveal how unintended pregnancies and deaths of neonates born to adolescents contribute substantially to preventable neonatal deaths in East Africa. Full implementation of existing adolescent health policies and utilization of contraceptives should be ensured. Partnership with youths and novel efforts that address sociocultural norms to reduce adolescent pregnancies or marriage should be supported. Regulations requiring adolescents’ obstetric care conducted by only skilled personnel should be introduced and implemented.
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Affiliation(s)
- Malachi Ochieng Arunda
- Social Medicine and Global Health, Department of Clinical Sciences, Lund University, Malmö, Sweden
| | - Anette Agardh
- Social Medicine and Global Health, Department of Clinical Sciences, Lund University, Malmö, Sweden
| | - Markus Larsson
- Social Medicine and Global Health, Department of Clinical Sciences, Lund University, Malmö, Sweden
| | - Benedict Oppong Asamoah
- Social Medicine and Global Health, Department of Clinical Sciences, Lund University, Malmö, Sweden
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Metabolomic profiling of intrauterine growth-restricted preterm infants: a matched case-control study. Pediatr Res 2022; 93:1599-1608. [PMID: 36085367 DOI: 10.1038/s41390-022-02292-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 08/09/2022] [Accepted: 08/22/2022] [Indexed: 11/08/2022]
Abstract
BACKGROUND The biochemical variations occurring in intrauterine growth restriction (IUGR), when a fetus is unable to achieve its genetically determined potential, are not fully understood. The aim of this study is to compare the urinary metabolomic profile between IUGR and non-IUGR very preterm infants to investigate the biochemical adaptations of neonates affected by early-onset-restricted intrauterine growth. METHODS Neonates born <32 weeks of gestation admitted to neonatal intensive care unit (NICU) were enrolled in this prospective matched case-control study. IUGR was diagnosed by an obstetric ultra-sonographer and all relevant clinical data during NICU stay were captured. For each subject, a urine sample was collected within 48 h of life and underwent untargeted metabolomic analysis using mass spectrometry ultra-performance liquid chromatography. Data were analyzed using multivariate and univariate statistical analyses. RESULTS Among 83 enrolled infants, 15 IUGR neonates were matched with 19 non-IUGR controls. Untargeted metabolomic revealed evident clustering of IUGR neonates versus controls showing derangements of pathways related to tryptophan and histidine metabolism and aminoacyl-tRNA and steroid hormones biosynthesis. CONCLUSIONS Neonates with IUGR showed a distinctive urinary metabolic profile at birth. Although results are preliminary, metabolomics is proving to be a promising tool to explore biochemical pathways involved in this disease. IMPACT Very preterm infants with intrauterine growth restriction (IUGR) have a distinctive urinary metabolic profile at birth. Metabolism of glucocorticoids, sexual hormones biosynthesis, tryptophan-kynurenine, and methionine-cysteine pathways seem to operate differently in this sub-group of neonates. This is the first metabolomic study investigating adaptations exclusively in extremely and very preterm infants affected by early-onset IUGR. New knowledge on metabolic derangements in IUGR may pave the ways to further, more tailored research from a perspective of personalized medicine.
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Hofi L, Flidel-Rimon O, Hershkovich–Shporen C, Zaharoni H, Birk R. Differences in growth patterns and catch up growth of small for gestational age preterm infants fed on fortified mother's own milk versus preterm formula. Br J Nutr 2022; 129:1-24. [PMID: 35748057 PMCID: PMC10197085 DOI: 10.1017/s0007114522000599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 02/13/2022] [Accepted: 02/18/2022] [Indexed: 11/06/2022]
Abstract
Small for gestational age (SGA) is typically defined as birthweight < 10th percentile for age. Limited data are available regarding the growth of SGA preterm infants in relation to feeding type. We aimed to study SGA preterm infants fed fortified mother's own milk (MOM) or preterm formula (PF) on growth patterns and catch-up growth at discharge and two-years corrected age (CA). Our retrospective cohort study included data from medical records and follow-up questionnaires about SGA preterm infants born at <37 weeks fed on MOM (n=40) and PF (n=40). Weight, length/height and head circumference (HC) were collected at birth, discharge and at two years CA, and Δ z-scores were calculated.The MOM group had significantly larger negative change in weight and length z-scores between birth and discharge, and smaller positive change in HC z-score (-0.47 (±0.41) v. -0.25 (±0.36), P= 0.01; -0.63 (±0.75) v. -0.27 (±0.75), P= 0.03; 0.13 (±0.67) v. 0.41 (±0.55), P= 0.04, respectively). Almost half the MOM fed infants experienced poor length growth by discharge compared to 22% of PF fed infants (P=0.03). By two years CA, both groups had similar positive change in weight and HC z-scores, but MOM fed infants had a slower increase in height z-score (0.64 (±1.30) v. 1.33 (±1.33), P=0.02), and only 40% had achieved catch-up height compared with 68% of the PF group (P=0.02).Our study indicates that fortified MOM fed SGA preterm infants may need extra nutritional support in the first two years of life to achieve height growth potential.
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Affiliation(s)
- Lilach Hofi
- Department of Nutritional Sciences, School of Health Sciences, Ariel University, Ariel, Israel
- Department of Neonatology, Kaplan Medical Center, Rehovot, Hebrew University, Jerusalem, Israel
- Department of Clinical Nutrition, Kaplan Medical Center, Rehovot, Hebrew University, Jerusalem, Israel
| | - Orna Flidel-Rimon
- Department of Neonatology, Kaplan Medical Center, Rehovot, Hebrew University, Jerusalem, Israel
| | | | - Hilla Zaharoni
- Department of Clinical Nutrition, Kaplan Medical Center, Rehovot, Hebrew University, Jerusalem, Israel
| | - Ruth Birk
- Department of Nutritional Sciences, School of Health Sciences, Ariel University, Ariel, Israel
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Lear BA, Lear CA, Dhillon SK, Davidson JO, Bennet L, Gunn AJ. Is late prevention of cerebral palsy in extremely preterm infants plausible? Dev Neurosci 2021; 44:177-185. [PMID: 34937030 DOI: 10.1159/000521618] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Accepted: 12/16/2021] [Indexed: 11/19/2022] Open
Abstract
Preterm birth continues to be associated with neurodevelopmental problems including cerebral palsy. Cystic white matter injury is still the major neuropathology underlying cerebral palsy, affecting 1-3% of preterm infants. Although rates have gradually fallen over time, the pathogenesis and evolution of cystic white matter injury are still poorly understood. Hypoxia-ischemia (HI) remains an important contributor yet there is no established treatment to prevent injury. Clinically, serial ultrasound and magnetic resonance imaging studies typically show delayed development of cystic lesions 2 to 4 weeks after birth. This raises the important and unresolved question as to whether this represents slow evolution of injury occurring around the time of birth, or repeated injury over many weeks after birth. There is increasing evidence that tertiary injury after HI can contribute to impairment of white and grey matter maturation. In the present review, we discuss preclinical evidence that severe, cystic white matter injury can evolve for many weeks after acute HI and is associated with microglia activity. This suggests the intriguing hypothesis that the tertiary phase of injury is not as subtle as often thought and that there may be a window of therapeutic opportunity for one to two weeks after hypoxic-ischemic injury to prevent delayed cystic lesions and so further reduce the risk of cerebral palsy after preterm birth.
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Affiliation(s)
- Benjamin A Lear
- The Department of Physiology, University of Auckland, Auckland, New Zealand
| | - Christopher A Lear
- The Department of Physiology, University of Auckland, Auckland, New Zealand
| | | | - Joanne O Davidson
- The Department of Physiology, University of Auckland, Auckland, New Zealand
| | - Laura Bennet
- The Department of Physiology, University of Auckland, Auckland, New Zealand
| | - Alistair J Gunn
- The Department of Physiology, University of Auckland, Auckland, New Zealand
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Maréchal L, Sicotte B, Caron V, Brochu M, Tremblay A. Fetal Cardiac Lipid Sensing Triggers an Early and Sex-related Metabolic Energy Switch in Intrauterine Growth Restriction. J Clin Endocrinol Metab 2021; 106:3295-3311. [PMID: 34245263 PMCID: PMC8530737 DOI: 10.1210/clinem/dgab496] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Indexed: 12/21/2022]
Abstract
CONTEXT Intrauterine growth restriction (IUGR) is an immediate outcome of an adverse womb environment, exposing newborns to developing cardiometabolic disorders later in life. OBJECTIVE This study investigates the cardiac metabolic consequences and underlying mechanism of energy expenditure in developing fetuses under conditions of IUGR. METHODS Using an animal model of IUGR characterized by uteroplacental vascular insufficiency, mitochondrial function, gene profiling, lipidomic analysis, and transcriptional assay were determined in fetal cardiac tissue and cardiomyocytes. RESULTS IUGR fetuses exhibited an upregulation of key genes associated with fatty acid breakdown and β-oxidation (Acadvl, Acadl, Acaa2), and mitochondrial carnitine shuttle (Cpt1a, Cpt2), instigating a metabolic gene reprogramming in the heart. Induction of Ech1, Acox1, Acox3, Acsl1, and Pex11a indicated a coordinated interplay with peroxisomal β-oxidation and biogenesis mainly observed in females, suggesting sexual dimorphism in peroxisomal activation. Concurring with the sex-related changes, mitochondrial respiration rates were stronger in IUGR female fetal cardiomyocytes, accounting for enhanced adenosine 5'-triphosphate production. Mitochondrial biogenesis was induced in fetal hearts with elevated expression of Ppargc1a transcript specifically in IUGR females. Lipidomic analysis identified the accumulation of arachidonic, eicosapentaenoic, and docosapentaenoic polyunsaturated long-chain fatty acids (LCFAs) in IUGR fetal hearts, which leads to nuclear receptor peroxisome proliferator-activated receptor α (PPARα) transcriptional activation in cardiomyocytes. Also, the enrichment of H3K27ac chromatin marks to PPARα-responsive metabolic genes in IUGR fetal hearts outlines an epigenetic control in the early metabolic energy switch. CONCLUSION This study describes a premature and sex-related remodeling of cardiac metabolism in response to an unfavorable intrauterine environment, with specific LCFAs that may serve as predictive effectors leading to IUGR.
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Affiliation(s)
- Loïze Maréchal
- Department of Pharmacology & Physiology, Faculty of Medicine, Université de Montréal, Montreal, Quebec H3T 1J4, Canada
- Research Center, CHU Ste-Justine, Montréal, Quebec H3T 1C5, Canada
| | - Benoit Sicotte
- Department of Pharmacology & Physiology, Faculty of Medicine, Université de Montréal, Montreal, Quebec H3T 1J4, Canada
| | - Véronique Caron
- Research Center, CHU Ste-Justine, Montréal, Quebec H3T 1C5, Canada
| | - Michèle Brochu
- Department of Pharmacology & Physiology, Faculty of Medicine, Université de Montréal, Montreal, Quebec H3T 1J4, Canada
| | - André Tremblay
- Research Center, CHU Ste-Justine, Montréal, Quebec H3T 1C5, Canada
- Department of Obstetrics & Gynecology, Faculty of Medicine, Université de Montréal, Montreal, Quebec H3T 1J4, Canada
- Centre de Recherche en Reproduction et Fertilité, Université de Montréal, Saint-Hyacinthe, Quebec J2S 2M2, Canada
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Hakala M, Kaakinen P, Kääriäinen M, Bloigu R, Hannula L, Elo S. Maternity ward staff perceptions of exclusive breastfeeding in Finnish maternity hospitals: A cross-sectional study. Eur J Midwifery 2021; 5:16. [PMID: 34124611 PMCID: PMC8164442 DOI: 10.18332/ejm/134846] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 03/24/2021] [Accepted: 03/24/2021] [Indexed: 01/10/2023] Open
Abstract
INTRODUCTION This study aimed to describe exclusive breastfeeding (EBF, Step 6 of the Baby-Friendly Hospital Initiative) in Finnish maternity hospitals and identify factors that promote or limit EBF. METHODS A cross-sectional study design was used, and data were collected from eight maternity hospitals in Finland during a 10-day period in May 2014. The staff completed questionnaires (n=1554) from separate work shifts. The data were analyzed using descriptive statistics, and chi-squared and Fisher's tests. Responses to open-ended questions were analyzed using content analysis. RESULTS Maternity ward staff reported that 72% (n=1105) of the infants were exclusively breastfed during their work shift. The strongest promoting factors of exclusive breastfeeding were: maternity ward staffs' profession and education in breastfeeding counselling; multiparity; vaginal delivery; early skin-to-skin contact between mother and infant; initial breastfeeding after birth; rooming-in; and initial success of breastfeeding. The use of a nipple shield, the need for additional breastfeeding counselling, and infants' blood tests were limiting factors to exclusive breastfeeding. Open-ended answers revealed that exclusive breastfeeding was mainly delayed because of medical issues for the mother or infant. CONCLUSIONS Finnish maternity hospitals could improve exclusive breastfeeding rates by focusing attention and resources on breastfeeding counselling and evidence-based maternity care practices related to immediate care after birth, promoting vaginal delivery, rooming-in and availability of skilled counselling.
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Affiliation(s)
- Mervi Hakala
- Oulu University Hospital, Oulu, Finland.,Research Unit of Nursing Science and Health Management, Faculty of Medicine, University of Oulu, Oulu, Finland
| | - Pirjo Kaakinen
- Research Unit of Nursing Science and Health Management, Faculty of Medicine, University of Oulu, Oulu, Finland.,Medical Research Center Oulu (MRC Oulu), Faculty of Medicine, University of Oulu, Oulu, Finland
| | - Maria Kääriäinen
- Oulu University Hospital, Oulu, Finland.,Research Unit of Nursing Science and Health Management, Faculty of Medicine, University of Oulu, Oulu, Finland.,Medical Research Center Oulu (MRC Oulu), Faculty of Medicine, University of Oulu, Oulu, Finland
| | - Risto Bloigu
- Medical Informatics and Statistics Research Group, Medical Imaging, Physics and Technology (MIPT) Research Unit, Faculty of Medicine, University of Oulu, Oulu, Finland
| | - Leena Hannula
- Helsinki Metropolia University of Applied Sciences, Helsinki, Finland
| | - Satu Elo
- Lapland University of Applied Sciences, Lapland, Finland.,University of Oulu, Oulu, Finland
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The Metabolomic Analysis of Human Milk Offers Unique Insights into Potential Child Health Benefits. Curr Nutr Rep 2021; 10:12-29. [PMID: 33555534 DOI: 10.1007/s13668-020-00345-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/20/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE OF REVIEW Human milk is the gold standard of infant nutrition. The milk changes throughout lactation and is tailored for the infant providing the nutrients, minerals and vitamins necessary for supporting healthy infant growth. Human milk also contains low molecular weight compounds (metabolites) possibly eliciting important bioactivity. Metabolomics is the study of these metabolites. The purpose of this review was to examine recent metabolomics studies and cohort studies on human milk to assess the impact of human milk metabolomic analyses combined with investigations of infant growth and development. RECENT FINDINGS The metabolite profile of human milk varies among other factors according to lactation stage, gestation at birth, and maternal genes, diet and disease state. Few studies investigate how these variations impact infant growth and development. Several time-related factors affecting human milk metabolome are potentially ubiquitous among mothers, although maternal-related factors are heavily confounded, which complicates studies of metabolite abundancies and variabilities and further possibilities of observing cause and effect in infants.
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Wang Q, Huang YP, Tao XW, Zeng LK. [Effect of breastfeeding on insulin sensitivity in infants with intrauterine growth retardation: a follow-up study]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2020; 22:701-705. [PMID: 32669164 PMCID: PMC7389615 DOI: 10.7499/j.issn.1008-8830.2001007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 05/19/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVE To study insulin sensitivity and the serum level of adiponectin in infants with intrauterine growth retardation (IUGR) and the effect of breastfeeding on the insulin sensitivity through a follow-up study. METHODS A total of 106 full-term IUGR infants who were hospitalized from October 2014 to October 2018 were enrolled as the IUGR group, and 90 full-term appropriate for gestational age (AGA) infants who were born during the same period of time were enrolled as the AGA group. Birth weight and body length were recorded. Serum levels of fasting blood glucose (FBG), triglyceride (TG), low-density lipoprotein (LDL), high-density lipoprotein (HDL), insulin, and adiponectin were measured on day 7 after birth. Homeostasis model assessment of insulin resistance (HOMA-IR) was calculated. According to the feeding pattern, the IUGR group was further divided into a breastfeeding group with 37 infants and a formula feeding group with 42 infants. The above serum indices and growth indices were also measured at the age of 3 and 6 months. RESULTS Compared with the AGA group, the IUGR group had significantly increased levels in serum insulin and HOMA-IR and a significantly decreased level of adiponectin (P<0.05). There were no significant differences between the breastfeeding and formula feeding groups in growth indices and serum levels of FBG, TG, LDL, and HDL on day 7 after birth and at the ages of 3 and 6 months (P>0.05). In the breastfeeding group, serum insulin and HOMA-IR decreased and adiponectin level increased over the time of breastfeeding (P<0.05). CONCLUSIONS Insulin sensitivity decreases in the early stage after birth in IUGR infants, and breastfeeding can improve insulin sensitivity.
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Affiliation(s)
- Qun Wang
- Department of Neonatology, Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan 430016, China.
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11
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Briana DD, Fotakis C, Kontogeorgou A, Gavrili S, Georgatzi S, Zoumpoulakis P, Malamitsi-Puchner A. Early Human-Milk Metabolome in Cases of Intrauterine Growth-Restricted and Macrosomic Infants. JPEN J Parenter Enteral Nutr 2020; 44:1510-1518. [PMID: 32026505 DOI: 10.1002/jpen.1783] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 11/07/2019] [Accepted: 12/17/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND Abnormal fetal growth is associated with short-term and long-term metabolic dysregulation and susceptibility to obesity-related disorders. Maternal milk, the ideal source of infantile nutrition, protects from metabolic diseases in adulthood. By applying nuclear magnetic resonance (NMR) metabolomics, this study investigated the metabolic profile of early human milk/colostrum (EHM/C) at the extremes of fetal-growth conditions, which could affect its nutritional value. METHODS From 98 mothers delivering 60 appropriate-for-gestational-age (AGA), 19 large-for-gestational-age (LGA), and 19 intrauterine growth-restricted (IUGR) full-term neonates, milk samples collected on the third to fourth day post partum were examined by NMR spectroscopy. Multivariate data analysis elicited information from NMR spectra and probed to metabolic signatures of EHM/C. RESULTS LGA and IUGR EHM/C samples depicted increased content in lactose, citric acid, choline, phosphocholine, and N-acetylglutamine. AGA samples exhibited increased isoleucine and valine. Metabolic pathways involved were valine, leucine/isoleucine biosynthesis and degradation, glycerophospholipid metabolism, aminoacyl-transfer RNA biosynthesis, and citrate cycle. Orthogonal projections to latent structures discriminant analysis models were validated. CONCLUSION This holistic metabolomics study framed an increased content of certain essential nutrients in EHM/C samples following the birth of LGA and IUGR infants prone to short- and long-term metabolic disorders, thus stressing additional benefits of early breastfeeding. Assessing the metabolic profile of EHΜ/C enables evaluation of its nutrition value, adjusted to fetal growth, and introduction of appropriate dietary interventions.
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Affiliation(s)
- Despina D Briana
- Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Charalambos Fotakis
- Institute of Biology, Medicinal Chemistry and Biotechnology, National Hellenic Research Foundation, Athens, Greece
| | - Anna Kontogeorgou
- Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Stavroula Gavrili
- Neonatal Intensive Care Unit, "Alexandra" University and State Maternity Hospital, Athens, Greece
| | - Sophia Georgatzi
- Neonatal Intensive Care Unit, "Alexandra" University and State Maternity Hospital, Athens, Greece
| | - Panagiotis Zoumpoulakis
- Institute of Biology, Medicinal Chemistry and Biotechnology, National Hellenic Research Foundation, Athens, Greece
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12
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Barchitta M, Maugeri A, Magnano San Lio R, Favara G, La Mastra C, La Rosa MC, Agodi A. Dietary Folate Intake and Folic Acid Supplements among Pregnant Women from Southern Italy: Evidence from the "Mamma & Bambino" Cohort. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17020638. [PMID: 31963813 PMCID: PMC7013905 DOI: 10.3390/ijerph17020638] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Revised: 01/14/2020] [Accepted: 01/17/2020] [Indexed: 12/28/2022]
Abstract
Folate requirement among women who plan to become pregnant should be raised to 600 μg/day during the periconceptional period. To meet this need, several countries began to promote the use of folic acid supplements before and during pregnancy. Here, we investigated prevalence and determinants of dietary folate intake and folic acid supplement use among 397 pregnant women (aged 15–50 years old, median = 37 years old). We also investigated their effects on neonatal outcomes in a subgroup of women who completed pregnancy. For doing that, we used data from the “Mamma & Bambino” project, an ongoing mother-child cohort settled in Catania (Italy). Inadequate folate intake was evaluated using a Food Frequency Questionnaire and defined as an intake < 600 μg/day. Women were also classified as non-users (i.e., women who did not use folic acid supplements), insufficient users (i.e., women who did not take folic acid supplements as recommended), and recommended users of folic acid supplements. Neonatal outcomes of interest were preterm birth (PTB) and small for gestational age (SGA). Nearly 65% of women (n = 257) reported inadequate folate intake, while 74.8% and 22.4% were respectively classified as insufficient or recommended users of supplements. We demonstrated higher odds of inadequate folate intake among smoking women (OR = 1.457; 95%CI = 1.046–2.030; p = 0.026), those who followed dietary restrictions (OR = 2.180; 95%CI = 1.085–4.378; p = 0.029), and those with low adherence to the Mediterranean Diet (OR = 3.194; 95%CI = 1.958–5.210; p < 0.001). In a subsample of 282 women who completed pregnancy, we also noted a higher percentage of SGA among those with inadequate folate intake (p < 0.001). Among 257 women with inadequate folate intake, those with low educational level were more likely to not take folic acid supplements than their more educated counterpart (OR = 5.574; 95%CI = 1.487–21.435; p = 0.012). In a subsample of 184 women with inadequate folate intake and complete pregnancy, we observed a higher proportion of SGA newborns among women who did not take supplement before pregnancy and those who did not take at all (p = 0.009). We also noted that the proportion of PTB was higher among non-users and insufficient users of folic acid supplements, but difference was not statistically significant. Our study underlined the need for improving the adherence of pregnant women with recommendations for dietary folate intake and supplement use. Although we proposed a protective effect of folic acid supplement use on risk of SGA, further research is encouraged to corroborate our findings and to investigate other factors involved.
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Priante E, Verlato G, Giordano G, Stocchero M, Visentin S, Mardegan V, Baraldi E. Intrauterine Growth Restriction: New Insight from the Metabolomic Approach. Metabolites 2019; 9:metabo9110267. [PMID: 31698738 PMCID: PMC6918259 DOI: 10.3390/metabo9110267] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 11/01/2019] [Accepted: 11/04/2019] [Indexed: 12/12/2022] Open
Abstract
Recognizing intrauterine growth restriction (IUGR) is a matter of great concern because this condition can significantly affect the newborn's short- and long-term health. Ever since the first suggestion of the "thrifty phenotype hypothesis" in the last decade of the 20th century, a number of studies have confirmed the association between low birth weight and cardiometabolic syndrome later in life. During intrauterine life, the growth-restricted fetus makes a number of hemodynamic, metabolic, and hormonal adjustments to cope with the adverse uterine environment, and these changes may become permanent and irreversible. Despite advances in our knowledge of IUGR newborns, biomarkers capable of identifying this condition early on, and stratifying its severity both pre- and postnatally, are still lacking. We are also still unsure about these babies' trajectory of postnatal growth and their specific nutritional requirements with a view to preventing, or at least limiting, long-term complications. In this setting, untargeted metabolomics-a relatively new field of '-omics' research-can be a good way to investigate the metabolic perturbations typically associated with IUGR. The aim of this narrative review is to provide a general overview of the pathophysiological and clinical aspects of IUGR, focusing on evidence emerging from metabolomic studies. Though still only preliminary, the reports emerging so far suggest an "early" pattern of glucose intolerance, insulin resistance, catabolite accumulation, and altered amino acid metabolism in IUGR neonates. Further, larger studies are needed to confirm these results and judge their applicability to clinical practice.
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Affiliation(s)
- Elena Priante
- Neonatal Intensive Care Unit, Department of Women’s and Children’s Health, University of Padua, 35128 Padua, Italy; (G.V.); (V.M.); (E.B.)
- Correspondence: ; Tel.: +39-049-8213545
| | - Giovanna Verlato
- Neonatal Intensive Care Unit, Department of Women’s and Children’s Health, University of Padua, 35128 Padua, Italy; (G.V.); (V.M.); (E.B.)
| | - Giuseppe Giordano
- Department of Women’s and Children’s Health, University of Padua, 35128 Padua, Italy; (G.G.); (M.S.)
- Institute of Pediatric Research, “Città della Speranza” Foundation, 35129 Padua, Italy
| | - Matteo Stocchero
- Department of Women’s and Children’s Health, University of Padua, 35128 Padua, Italy; (G.G.); (M.S.)
| | - Silvia Visentin
- Gynecology and Obstetrics Unit, Department of Women’s and Children’s Health, University of Padua, 35128 Padua, Italy;
| | - Veronica Mardegan
- Neonatal Intensive Care Unit, Department of Women’s and Children’s Health, University of Padua, 35128 Padua, Italy; (G.V.); (V.M.); (E.B.)
| | - Eugenio Baraldi
- Neonatal Intensive Care Unit, Department of Women’s and Children’s Health, University of Padua, 35128 Padua, Italy; (G.V.); (V.M.); (E.B.)
- Institute of Pediatric Research, “Città della Speranza” Foundation, 35129 Padua, Italy
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Esposito FG, Tagliaferri S, Giudicepietro A, Giuliano N, Maruotti GM, Saccone G, Signorini MG, Magenes G, Campanile M, Zullo F. Fetal heart rate monitoring and neonatal outcome in a population of early- and late-onset intrauterine growth restriction. J Obstet Gynaecol Res 2019; 45:1343-1351. [PMID: 31099119 DOI: 10.1111/jog.13981] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 04/06/2019] [Indexed: 11/29/2022]
Abstract
AIM The early-onset intrauterine growth restriction (IUGR) is associated with severe placental insufficiency and Doppler abnormalities. The late-onset IUGR is associated with mild placental insufficiency and normal Doppler velocimetry. The computerized cardiotocographic (cCTG) monitoring is used to evaluate the fetal well-being in pregnancies complicated by IUGR. Our aim was to investigate the cardiotocographic characteristics of IUGR fetuses and to identify every cCTG difference between Healthy and IUGR fetuses. METHODS Four hundred thirty pregnant women were enrolled starting from the 28th week of gestation until the time of delivery: 200 healthy and 230 IUGR fetuses. Fetal heart rate (FHR) baseline (FHR), short-term variability (STV), long-term irregularity (LTI), delta, interval index (II), approximate entropy (ApEn), high frequency (HF), low frequency (LF), movement frequency (MF), LF/(HF + MF) ratio (LF/(HF + MF)) and number of decelerations were examined. Newborn baby data were also collected. RESULTS The parameters of short- and medium-term variability discriminate between IUGR and healthy fetuses before 36 weeks including FHR, STV, LTI and delta discriminate between each subgroup of IUGR were compared to each one of the other two (P < 0.05). CONCLUSION cCTG is a useful tool for the evaluation of chronic hypoxemia, which causes a delay in the maturation of all components of the autonomic and central nervous system. However, cCTG requires integration with fetal ultrasound and Doppler vessels evaluation to improve the ability to predict the neonatal outcome.
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Affiliation(s)
- Francesca G Esposito
- Department of Obstetrical-Gynaecological and Urological Science and Reproductive Medicine, Federico II University, Naples, Italy
| | - Salvatore Tagliaferri
- Department of Obstetrical-Gynaecological and Urological Science and Reproductive Medicine, Federico II University, Naples, Italy
| | - Antonia Giudicepietro
- Department of Obstetrical-Gynaecological and Urological Science and Reproductive Medicine, Federico II University, Naples, Italy
| | - Natascia Giuliano
- Department of Obstetrical-Gynaecological and Urological Science and Reproductive Medicine, Federico II University, Naples, Italy
| | - Giuseppe M Maruotti
- Department of Obstetrical-Gynaecological and Urological Science and Reproductive Medicine, Federico II University, Naples, Italy
| | - Gabriele Saccone
- Department of Obstetrical-Gynaecological and Urological Science and Reproductive Medicine, Federico II University, Naples, Italy
| | - Maria G Signorini
- Department of Electronics, Information and Bioengineering (DEIB), Politecnico of Milan, Milan, Italy
| | - Giovanni Magenes
- Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Pavia, Italy
| | - Marta Campanile
- Department of Obstetrical-Gynaecological and Urological Science and Reproductive Medicine, Federico II University, Naples, Italy
| | - Fulvio Zullo
- Department of Obstetrical-Gynaecological and Urological Science and Reproductive Medicine, Federico II University, Naples, Italy
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Placenta Transcriptome Profiling in Intrauterine Growth Restriction (IUGR). Int J Mol Sci 2019; 20:ijms20061510. [PMID: 30917529 PMCID: PMC6471577 DOI: 10.3390/ijms20061510] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 03/22/2019] [Accepted: 03/24/2019] [Indexed: 12/14/2022] Open
Abstract
Intrauterine growth restriction (IUGR) is a serious pathological complication associated with compromised fetal development during pregnancy. The aim of the study was to broaden knowledge about the transcriptomic complexity of the human placenta by identifying genes potentially involved in IUGR pathophysiology. RNA-Seq data were used to profile protein-coding genes, detect alternative splicing events (AS), single nucleotide variant (SNV) calling, and RNA editing sites prediction in IUGR-affected placental transcriptome. The applied methodology enabled detection of 37,501 transcriptionally active regions and the selection of 28 differentially-expressed genes (DEGs), among them 10 were upregulated and 18 downregulated in IUGR-affected placentas. Functional enrichment annotation indicated that most of the DEGs were implicated in the processes of inflammation and immune disorders related to IUGR and preeclampsia. Additionally, we revealed that some genes (S100A13, GPR126, CTRP1, and TFPI) involved in the alternation of splicing events were mainly implicated in angiogenic-related processes. Significant SNVs were overlapped with 6533 transcripts and assigned to 2386 coding sequence (CDS), 1528 introns, 345 5’ untranslated region (UTR), 1260 3’UTR, 918 non-coding RNA (ncRNA), and 10 intergenic regions. Within CDS regions, 543 missense substitutions with functional effects were recognized. Two known mutations (rs4575, synonymous; rs3817, on the downstream region) were detected within the range of AS and DEG candidates: PA28β and PINLYP, respectively. Novel genes that are dysregulated in IUGR were detected in the current research. Investigating genes underlying the IUGR is crucial for identification of mechanisms regulating placental development during a complicated pregnancy.
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Growth in syphilis-exposed and -unexposed uninfected children from birth to 18 months of age in China: a longitudinal study. Sci Rep 2019; 9:4416. [PMID: 30867463 PMCID: PMC6416265 DOI: 10.1038/s41598-019-40134-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Accepted: 01/30/2019] [Indexed: 11/09/2022] Open
Abstract
Early infant growth and development has attracted worldwide attention. Although numerous studies have demonstrated that maternal syphilis increases the risk of adverse pregnancy outcomes and congenital syphilis, the subsequent growth pattern and morbidity of syphilis-exposed uninfected infants are less understood. We conducted a longitudinal study to compare the growth pattern and disease distribution of syphilis-exposed and syphilis-unexposed uninfected children, and World Health Organization (WHO) reference standards from birth to 18 months of age. We obtained data from a prospective cohort study in three representative regions of Zhejiang Province in China. A total of 333 syphilis-uninfected children born to women with syphilis were recruited at birth and matched with 333 syphilis-uninfected children born to women without syphilis during pregnancy. Children were followed-up by medical staff every 3 months until 18 months of age. The mixed-effects model was used to compare changes in growth patterns and influencing factors between the two groups. Mean weight, length, and head circumference of children, as well as disease prevalence, were similar between the groups. Multilevel analysis indicated that, after controlling confounders, growth velocities were comparable in both weight and length measures from birth to 18 months old between the two groups; however, low birth weight had a negative impact on weight gain in both groups. There was no significant negative association between syphilis exposure and early growth and health in children, under 18 months in a setting with universal coverage of therapeutic interventions for maternal syphilis. These findings may contribute to improving prevention efforts for mother-to-child transmission of syphilis, such as early screening for syphilis in pregnant women, universal coverage of treatment, and interventions for exposed children. Children with low birth weight should be given priority as this is a risk factor for weight gain.
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Munirul Islam M, Arafat Y, Connell N, Mothabbir G, McGrath M, Berkley JA, Ahmed T, Kerac M. Severe malnutrition in infants aged <6 months-Outcomes and risk factors in Bangladesh: A prospective cohort study. MATERNAL & CHILD NUTRITION 2019; 15:e12642. [PMID: 29971955 PMCID: PMC6586027 DOI: 10.1111/mcn.12642] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 05/29/2018] [Accepted: 06/06/2018] [Indexed: 11/28/2022]
Abstract
Severe acute malnutrition (SAM) affects ~4 million infants under 6 months (u6m) worldwide, but evidence underpinning their care is "very low" quality. To inform future research and policy, the objectives of our study were to identify risk factors for infant u6m SAM and describe the clinical and anthropometric outcomes of treatment with current management strategies. We conducted a prospective cohort study in infants u6m in Barisal district, Bangladesh. One group of 77 infants had SAM (weight-for-length Z-score [WLZ] <-3 and/or bipedal oedema); 77 others were "non-SAM" (WLZ ≥-2 to <+2, no oedema, mid-upper-arm circumference ≥125 mm). All were enrolled at 4-8 weeks of age and followed up at 6 months. Maternal education and satisfaction with breastfeeding were among factors associated with SAM. Duration of exclusive breastfeeding was shorter at enrolment (3·9 ± 2.1 vs. 5.7 ± 2.2 weeks, P < 0.0001) and at age 6 months (13.2 ± 8.9 vs. 17.4 ± 7.9 weeks; P = 0.003) among SAM infants. Despite referral, only 13 (17%) reported for inpatient care, and at 6 months, 18 (23%) infants with SAM still had SAM, and 3 (3.9%) died. In the non-SAM group, one child developed SAM, and none died. We conclude that current treatment strategies have limited practical effectiveness: poor uptake of inpatient referral being the main reason. World Health Organization recommendations and other intervention strategies of outpatient-focused care for malnourished but clinically stable infants u6m need to be tested. Breastfeeding support is likely central to future treatment strategies but may be insufficient alone. Better case definitions of nutritionally at-risk infants are also needed.
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Affiliation(s)
- M. Munirul Islam
- Nutrition and Clinical Services DivisionInternational Centre for Diarrhoeal Disease Research, Bangladesh (icddr, b)DhakaBangladesh
| | - Yasir Arafat
- Department of Health and NutritionSave the Children BangladeshDhakaBangladesh
| | - Nichola Connell
- Department of Global HealthSave the Children USAWashingtonDistrict of ColumbiaUSA
| | - Golam Mothabbir
- Department of Health and NutritionSave the Children BangladeshDhakaBangladesh
| | | | - James A. Berkley
- KEMRI/Wellcome Trust Research ProgrammeKilifiKenya
- The Childhood Acute Illness & Nutrition Network (CHAIN)NairobiKenya
| | - Tahmeed Ahmed
- Nutrition and Clinical Services DivisionInternational Centre for Diarrhoeal Disease Research, Bangladesh (icddr, b)DhakaBangladesh
| | - Marko Kerac
- Department for Population Health & MARCH CentreLondon School of Hygiene & Tropical MedicineLondonUK
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Neuroinflammation in preterm babies and autism spectrum disorders. Pediatr Res 2019; 85:155-165. [PMID: 30446768 DOI: 10.1038/s41390-018-0208-4] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 09/25/2018] [Accepted: 09/25/2018] [Indexed: 12/23/2022]
Abstract
Genetic anomalies have a role in autism spectrum disorders (ASD). Each genetic factor is responsible for a small fraction of cases. Environment factors, like preterm delivery, have an important role in ASD. Preterm infants have a 10-fold higher risk of developing ASD. Preterm birth is often associated with maternal/fetal inflammation, leading to a fetal/neonatal inflammatory syndrome. There are demonstrated experimental links between fetal inflammation and the later development of behavioral symptoms consistent with ASD. Preterm infants have deficits in connectivity. Most ASD genes encode synaptic proteins, suggesting that ASD are connectivity pathologies. Microglia are essential for normal synaptogenesis. Microglia are diverted from homeostatic functions towards inflammatory phenotypes during perinatal inflammation, impairing synaptogenesis. Preterm infants with ASD have a different phenotype from term born peers. Our original hypothesis is that exposure to inflammation in preterm infants, combined with at risk genetic background, deregulates brain development leading to ASD.
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Specht IO, Rohde JF, Olsen NJ, Heitmann BL. Duration of exclusive breastfeeding may be related to eating behaviour and dietary intake in obesity prone normal weight young children. PLoS One 2018; 13:e0200388. [PMID: 29995949 PMCID: PMC6040730 DOI: 10.1371/journal.pone.0200388] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 06/25/2018] [Indexed: 12/20/2022] Open
Abstract
Infants who are breastfed are introduced to a variety of flavours from the maternal milk, and thus the transition from maternal milk to complementary foods may be easier for these children. The aim of this study was to investigate if duration of exclusive breastfeeding was associated with pickiness or dietary intake of vegetables, fruit, starchy foods or sugar sweetened beverages among obesity prone normal weight children aged 2–6 years. This cohort study was based on data from the Healthy Start primary intervention study, the Danish Medical Birth registry and the Danish Health Visitor’s Child Health Database. Infant feeding was registered by health nurses while home-visiting the mother and child up to four times within the first year. Information on eating behaviour and diet intake at age 2–6 years was obtained by parents. Crude and adjusted logistic and general linear regression models were used to investigate associations. A total of 236 children had complete information on all variables. Data showed lower odds of picky eating behaviour when exclusively breastfed until age 4–5 months compared to exclusively breastfed for 0–1 months (OR = 0.35, 95CI = 0.16;0.76, p = 0.008). In the crude analysis only, exclusively breastfed until age 6–10 months was associated with a higher daily intake of vegetables (p = 0.04). This study suggests that exclusive breastfeeding duration seems to influence pickiness and may contribute to facilitate the consumption of more vegetables in later childhood in obesity prone normal weight children.
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Affiliation(s)
- Ina Olmer Specht
- The Parker Institute, Research Unit for Dietary Studies, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark
| | - Jeanett Friis Rohde
- The Parker Institute, Research Unit for Dietary Studies, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark
| | - Nanna Julie Olsen
- The Parker Institute, Research Unit for Dietary Studies, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark
| | - Berit Lilienthal Heitmann
- The Parker Institute, Research Unit for Dietary Studies, Bispebjerg and Frederiksberg Hospital, Frederiksberg, Denmark.,The Boden Institute of Obesity, Nutrition, Exercise & Eating Disorders, The University of Sydney, Sydney, Australia.,Department of Public Health, Section for General Medicine, University of Copenhagen, Copenhagen, Denmark
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