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Melamed B, Aviram A, Barg M, Mei-Dan E. The smaller firstborn: exploring the association of parity and fetal growth. Arch Gynecol Obstet 2024; 310:93-102. [PMID: 37848678 DOI: 10.1007/s00404-023-07249-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 09/27/2023] [Indexed: 10/19/2023]
Abstract
PURPOSE To investigate the association of parity with a range of neonatal anthropometric measurements in a cohort of uncomplicated term singleton pregnancies. METHODS Retrospective cohort study of patients with a singleton term birth at a single tertiary center (2014-2020) was carried out. The primary exposure was parity. The following neonatal anthropometric measures were considered: birthweight, head circumference, length, ponderal index, and neonatal body mass index (BMI). RESULTS A total of 8134 patients met the study criteria, 1949 (24.0%) of whom were nulliparous. Compared with multiparous patients, infants of nulliparous patients had a lower mean percentile for birthweight (43.1 ± 26.4 vs. 48.3 ± 26.8 percentile, p < 0.001), head circumference (44.3 ± 26.4 vs. 48.1 ± 25.5 percentile, p < 0.001), length (52.6 ± 25.1 vs. 55.5 ± 24.6 percentile, p < 0.001), ponderal index (34.4 ± 24.0 vs. 37.6 ± 24.2 percentile, p < 0.001), and BMI (39.1 ± 27.1 vs. 43.9 ± 27.3 percentile, p < 0.001). In addition, infants of nulliparous patients had higher odds of having a small (< 10th percentile for gestational age) birthweight (aOR 1.32 [95% CI 1.12-1.56]), head circumference (aOR 1.54 [95% CI 1.29-1.84]), length (aOR 1.50 [95% CI 1.16-1.94]), ponderal index (aOR 1.30 [95% CI 1.12-1.51]), and body mass index (aOR 1.42 [95% CI 1.22-1.65]). Most neonatal anthropometric measures increased with parity until a parity of 2, where it seemed to reach a plateau. CONCLUSION Parity has an independent impact on a wide range of neonatal anthropometric measures, suggesting that parity is associated with both fetal skeletal growth and body composition. In addition, the association of parity with fetal growth does not follow a continuous relationship but instead reaches a plateau after the second pregnancy.
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Affiliation(s)
- Ben Melamed
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, North York General Hospital, University of Toronto, Toronto, ON, Canada
| | - Amir Aviram
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Moshe Barg
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Elad Mei-Dan
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, North York General Hospital, University of Toronto, Toronto, ON, Canada.
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Megersa BS, Andersen GS, Abera M, Abdissa A, Zinab B, Ali R, Admassu B, Kedir E, Nitsch D, Filteau S, Girma T, Yilma D, Wells JC, Friis H, Wibaek R. Associations of early childhood body mass index trajectories with body composition and cardiometabolic markers at age 10 years: the Ethiopian infant anthropometry and body composition (iABC) birth cohort study. Am J Clin Nutr 2024; 119:1248-1258. [PMID: 38458400 DOI: 10.1016/j.ajcnut.2024.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 02/17/2024] [Accepted: 03/05/2024] [Indexed: 03/10/2024] Open
Abstract
BACKGROUND Variability in body mass index (BMI) (kg/m2) trajectories is associated with body composition and cardiometabolic markers in early childhood, but it is unknown how these associations track to later childhood. OBJECTIVES We aimed to assess associations of BMI trajectories from 0 to 5 y with body composition and cardiometabolic markers at 10 y. METHODS In the Ethiopian infant anthropometry and body composition (iABC) birth cohort, we previously identified 4 distinct BMI trajectories from 0 to 5 y: stable low BMI (19.2%), normal BMI (48.8%), rapid growth to high BMI (17.9%), and slow growth to high BMI (14.1%). At 10 y, we obtained data from 320 children on anthropometry, body composition, abdominal subcutaneous and visceral fat, and cardiometabolic markers. Associations of BMI trajectories and 10-y outcomes were analyzed using multiple linear regression. RESULTS Compared with children with the normal BMI trajectory, those with rapid growth to high BMI had 1.7 cm (95% CI: 0.1, 3.3) larger waist circumference and those with slow growth to high had 0.63 kg/m2 (95% CI: 0.09, 1.17) greater fat mass index and 0.19 cm (95% CI: 0.02, 0.37) greater abdominal subcutaneous fat, whereas those with stable low BMI had -0.28 kg/m2 (95% CI: -0.59, 0.03) lower fat-free mass at 10 y. Although the confidence bands were wide and included the null value, children with rapid growth to high BMI trajectory had 48.6% (95% CI: -1.4, 123.8) higher C-peptide concentration and those with slow growth to high BMI had 29.8% (95% CI: -0.8, 69.8) higher insulin and 30.3% (95% CI: -1.1, 71.6) higher homeostasis model assessment of insulin resistance, whereas those with rapid growth to high BMI had -0.23 mmol/L (95% CI: -0.47, 0.02) lower total cholesterol concentration. The trajectories were not associated with abdominal visceral fat, blood pressure, glucose, and other lipids at 10 y. CONCLUSIONS Children with rapid and slow growth to high BMI trajectories before 5 y tend to show higher measures of adiposity and higher concentrations of markers related to glucose metabolism at 10 y. CLINICAL TRIAL REGISTRY ISRCTN46718296 (https://www.isrctn.com/ISRCTN46718296).
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Affiliation(s)
- Bikila S Megersa
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark.
| | | | - Mubarek Abera
- Department of Psychiatry, Faculty of Medical Sciences, Jimma University, Jimma, Ethiopia
| | | | - Beakal Zinab
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark; Department of Nutrition and Dietetics, Faculty of Public Health, Jimma University, Jimma, Ethiopia
| | - Rahma Ali
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark; Department of Population and Family Health, Jimma University, Jimma, Ethiopia
| | - Bitiya Admassu
- Department of Population and Family Health, Jimma University, Jimma, Ethiopia
| | - Elias Kedir
- Department of Radiology, Faculty of Medical Sciences, Jimma University, Jimma, Ethiopia
| | - Dorothea Nitsch
- Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Suzanne Filteau
- Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Tsinuel Girma
- Department of Pediatrics and Child Health, Faculty of Medical Sciences, Jimma University, Jimma, Ethiopia
| | - Daniel Yilma
- Department of Internal Medicine, Faculty of Medical Sciences, Jimma University, Jimma, Ethiopia
| | - Jonathan Ck Wells
- Childhood Nutrition Research Center, Population Policy and Practice Research and Teaching Department, UCL Great Ormond Street Institute of Child Health, London, United Kingdom
| | - Henrik Friis
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark
| | - Rasmus Wibaek
- Clinical Research, Steno Diabetes Center Copenhagen, Herlev, Denmark
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Peng Q, Qiu W, Li Z, Zhao J, Zhu C. Fetal genetically determined birth weight plays a causal role in earlier puberty timing: evidence from human genetic studies. Hum Reprod 2024; 39:792-800. [PMID: 38384258 DOI: 10.1093/humrep/deae019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 12/27/2023] [Indexed: 02/23/2024] Open
Abstract
STUDY QUESTION Does fetal genetically determined birth weight associate with the timing of puberty? SUMMARY ANSWER Lower fetal genetically determined birth weight was causally associated with an earlier onset of puberty, independent of the indirect effects of the maternal intrauterine environment. WHAT IS KNOWN ALREADY Previous Mendelian randomization (MR) studies have indicated a potential causal link between birth weight, childhood BMI, and the onset of puberty. However, they did not distinguish between genetic variants that have a direct impact on birth weight through the fetal genome (referred to as fetal genetic effects) and those that influence birth weight indirectly by affecting the intrauterine environment (known as maternal genetic effects). It is crucial to emphasize that previous studies were limited because they did not account for the potential bias caused by unaddressed correlations between maternal and fetal genetic effects. Additionally, the proportion of birth weight variation explained by the fetal genome is considerably larger than that of the maternal genome. STUDY DESIGN, SIZE, DURATION We performed two-sample MR analyses to investigate the causal effect of fetal genetically determined birth weight on puberty timing using summary data from large-scale genome-wide association studies (GWASs) in individuals of European ancestry. PARTICIPANTS/MATERIALS, SETTING, METHODS From the two most recent GWASs specifically centered on birth weight, which included 406 063 individuals and 423 683 individuals (63 365 trios) respectively, we identified genetic variants associated with fetal genetically determined birth weight, while adjusting for maternal genetic effects. We identified genetic variants associated with childhood BMI from an independent GWAS involving 21 309 European participants. On this basis, we employed two-sample MR techniques to examine the possible causal effects of fetal genetically determined birth weight on puberty timing using a large-scale GWAS of puberty timing (including 179 117 females of European ancestry). Furthermore, we employed advanced analytical methods, specifically MR mediation and MR-Cluster, to enhance our comprehension of the causal relationship between birth weight determined by fetal genetics and the timing of puberty. We also explored the pathways through which childhood BMI might act as a mediator in this relationship. MAIN RESULTS AND THE ROLE OF CHANCE In the univariable MR analysis, a one SD decrease in fetal genetically determined birth weight (∼ 418 g) was associated with a 0.16 (95% CI [0.07-0.26]) years earlier onset of puberty. The multivariable MR analysis including fetal genetically determined birth weight and childhood BMI in relation to puberty timing provided compelling evidence that birth weight had a direct influence on the timing of puberty. Lower birth weight (one SD) was associated with an earlier onset of puberty, with a difference of 0.23 (95% CI [0.05-0.42]) years. We found little evidence to support a mediating role of childhood BMI between birth weight and puberty timing (-0.07 years, 95% CI [-0.20 to 0.06]). LIMITATIONS, REASONS FOR CAUTION Our data came from European ancestry populations, which may restrict the generalizability of our results to other populations. Moreover, our analysis could not investigate potential non-linear relationships between birth weight and puberty timing due to limitations in genetic summary data. WIDER IMPLICATIONS OF THE FINDINGS Findings from this study suggested that low birth weight, determined by the fetal genome, contributes to early puberty, and offered supporting evidence to enhance comprehension of the fetal origins of disease hypothesis. STUDY FUNDING/COMPETING INTEREST(S) C.Z. was funded by the Sichuan Province Science and Technology Program [grant number 2021JDR0189]. J.Z. was supported by grants from the National Natural Science Foundation of China [grant number 82373588]. No other authors declare any sources of funding. The authors have no conflicts of interest. TRIAL REGISTRATION NUMBER N/A.
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Affiliation(s)
- Qinghui Peng
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Wenjuan Qiu
- Department of Paediatric Endocrinology and Genetic Metabolism, Xinhua Hospital, Shanghai Institute of Paediatric Research, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zengjun Li
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Jian Zhao
- School of Public Health and Emergency Management, Southern University of Science and Technology, Shenzhen, Guangdong Province, China
- MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UK
| | - Cairong Zhu
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
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Wickramasinghe V, Arambepola C. The effect of foetal and early childhood growth on metabolic derangements of Sri Lankan children. BMC Pediatr 2023; 23:14. [PMID: 36627590 PMCID: PMC9830816 DOI: 10.1186/s12887-022-03762-9] [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] [Received: 07/12/2020] [Accepted: 11/20/2022] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Previous studies have shown that delayed prenatal growth followed by accelerated postnatal growth plays a significant role on the onset of adult metabolic diseases. The present study aimed to identify the effects of intrauterine and later growth on metabolic derangements among children in Colombo, Sri Lanka. METHODS A school-based cross-sectional study was conducted among 5-15-year-old children selected using a two-stage probability-proportionate-to-size cluster sampling technique. Birth-weight (BW) was extracted from records (denotes prenatal growth) and body mass index(BMI)-Z score and fat mass(FM) measured to denote the current growth of children. Fasting and random blood glucose, lipid profile and blood pressure(BP) were measured. The sample was stratified by age (5-< 10 and 10-15 years); was further categorized into tertiles of BW and BMI-Z scores. Based on these two parameters, metabolic parameters were evaluated within each age category. RESULTS The sample comprised 833(494 boys) healthy school children. Metabolic parameters did not significantly differ by sex or across BW tertiles of each BMI-Z score tertile. However, significant changes in some metabolic parameters were noted across the BMI-Z score tertiles of each BW tertile. Children belonging to the lowest BW and highest BMI-Z score tertiles had worst metabolic profiles, while those in the lowest BW as well as BMI-Z score tertile were protected. Excessive fat deposition seemed to move children to higher BMI-Z score tertiles. CONCLUSION Poor prenatal growth is not the sole risk factor for abnormal metabolic profile found in childhood. Those who gain fat, denoted by weight, during early childhood are at a higher risk of developing metabolic abnormalities than those who do not. This favours the accelerated postnatal growth hypothesis.
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Affiliation(s)
- V.P. Wickramasinghe
- grid.8065.b0000000121828067Department of Paediatrics, Faculty of Medicine, University of Colombo, Kynsey Road, Colombo, Sri Lanka
| | - C. Arambepola
- grid.8065.b0000000121828067Department of Community Medicine, Faculty of Medicine, University of Colombo, Colombo, Sri Lanka
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Kim JH, Ha EK, Lee SW, Cha HR, Baek HS, Han MY. Growth pattern during early infancy, body mass index during childhood and childhood asthma. Clin Exp Allergy 2023; 53:39-51. [PMID: 36032030 DOI: 10.1111/cea.14221] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 08/04/2022] [Accepted: 08/18/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND There is a lack of longitudinal studies of associations between growth from infancy to childhood and asthma development. OBJECTIVE The objective of the study was to investigate the effects of weight change during infancy, body mass index (BMI) and the interaction of these factors on the risk of childhood asthma. METHODS We enrolled children born in 2008 and 2009 at full-term and with normal birth weight. The weight change in infancy was grouped into slow, on-track and rapid. BMI status in childhood was stratified into low, normal and high groups and used as a time-varying variable. The outcome was asthma, defined as two or more diagnoses of asthma separated by at least 1 year after 2 years of age. The risk of asthma was assessed using Cox proportional hazard regression, with adjustment for sex, residence area at birth, economic status and feeding types in infancy. RESULTS Of 917,707 children born in Korea in 2008 and 2009, 271,871 were eligible for analysis. The risk of asthma was greater in groups with low birth weight (aHR 1.06, 95% CI 1.04 to 1.08), rapid body weight change during early infancy (aHR 1.08, 95% CI 1.07 to 1.10) and high BMI during childhood (aHR 1.06, 95% CI 1.04-1.08). The interaction of weight change during early infancy with BMI during childhood was significant for asthma (p < .01). Rapid weight gain in infancy was associated with lower risk of asthma in those with low BMI during childhood; had no association with asthma in those with normal BMI during childhood; and was associated increased asthma risk in those with high BMI during childhood-aHR 1.26 (95% CI 1.19 to 1.33) and aHR 1.33 (95% CI 1.12 to 1.56) compared with on-track and slow infant weight gain, respectively. CONCLUSION Low birth weight, high BMI during childhood and, in those with high childhood BMI, rapid weight gain during early infancy are associated with increased risk of childhood asthma.
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Affiliation(s)
- Ju Hee Kim
- Department of Pediatrics, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, South Korea
| | - Eun Kyo Ha
- Department of Pediatrics, Kangnam Sacred Heart Hospital, Seoul, South Korea
| | - Seung Won Lee
- Department of Precision Medicine, Sunkyunkwan University School of Medicine, Suwon, South Korea
| | - Hye Ryeong Cha
- Department of Computer Science and Engineering, Sunkyunkwan University, Suwon, South Korea
| | - Hey-Sung Baek
- Department of Pediatrics, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, South Korea
| | - Man Yong Han
- Department of Pediatrics, Bundang CHA Medical Center, CHA University School of Medicine, Seongnam, South Korea
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Simões-Alves AC, Arcoverde-Mello APFC, Campos JDO, Wanderley AG, Leandro CVG, da Costa-Silva JH, de Oliveira Nogueira Souza V. Cardiometabolic Effects of Postnatal High-Fat Diet Consumption in Offspring Exposed to Maternal Protein Restriction In Utero. Front Physiol 2022; 13:829920. [PMID: 35620602 PMCID: PMC9127546 DOI: 10.3389/fphys.2022.829920] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 03/29/2022] [Indexed: 01/01/2023] Open
Abstract
In recent decades, the high incidence of infectious and parasitic diseases has been replaced by a high prevalence of chronic and degenerative diseases. Concomitantly, there have been profound changes in the behavior and eating habits of families around the world, characterizing a "nutritional transition" phenomenon, which refers to a shift in diet in response to modernization, urbanization, or economic development from undernutrition to the excessive consumption of hypercaloric and ultra-processed foods. Protein malnutrition that was a health problem in the first half of the 20th century has now been replaced by high-fat diets, especially diets high in saturated fat, predisposing consumers to overweight and obesity. This panorama points us to the alarming coexistence of both malnutrition and obesity in the same population. In this way, individuals whose mothers were undernourished early in pregnancy and then exposed to postnatal hyperlipidic nutrition have increased risk factors for developing metabolic dysfunction and cardiovascular diseases in adulthood. Thus, our major aim was to review the cardiometabolic effects resulting from postnatal hyperlipidic diets in protein-restricted subjects, as well as to examine the epigenetic repercussions occasioned by the nutritional transition.
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Affiliation(s)
- Aiany Cibelle Simões-Alves
- Laboratory of Nutrition, Physical Activity and Phenotypic Plasticity, Department of Physical Education and Sport Sciences, Universidade Federal de Pernambuco UFPE, Vitória de Santo Antão, Brazil
| | - Ana Paula Fonseca Cabral Arcoverde-Mello
- Laboratory of Nutrition, Physical Activity and Phenotypic Plasticity, Department of Physical Education and Sport Sciences, Universidade Federal de Pernambuco UFPE, Vitória de Santo Antão, Brazil
| | - Jéssica de Oliveira Campos
- Laboratory of Nutrition, Physical Activity and Phenotypic Plasticity, Department of Physical Education and Sport Sciences, Universidade Federal de Pernambuco UFPE, Vitória de Santo Antão, Brazil
| | | | - Carol Virginia Gois Leandro
- Laboratory of Nutrition, Physical Activity and Phenotypic Plasticity, Department of Physical Education and Sport Sciences, Universidade Federal de Pernambuco UFPE, Vitória de Santo Antão, Brazil
| | - João Henrique da Costa-Silva
- Laboratory of Nutrition, Physical Activity and Phenotypic Plasticity, Department of Physical Education and Sport Sciences, Universidade Federal de Pernambuco UFPE, Vitória de Santo Antão, Brazil
| | - Viviane de Oliveira Nogueira Souza
- Laboratory of Nutrition, Physical Activity and Phenotypic Plasticity, Department of Physical Education and Sport Sciences, Universidade Federal de Pernambuco UFPE, Vitória de Santo Antão, Brazil
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Manapurath R, Gadapani B, Pereira-da-Silva L. Body Composition of Infants Born with Intrauterine Growth Restriction: A Systematic Review and Meta-Analysis. Nutrients 2022; 14:1085. [PMID: 35268060 PMCID: PMC8912478 DOI: 10.3390/nu14051085] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 03/01/2022] [Accepted: 03/02/2022] [Indexed: 12/24/2022] Open
Abstract
Intrauterine growth restriction (IUGR) may predispose metabolic diseases in later life. Changes in fat-free mass (FFM) and fat mass (FM) may explain this metabolic risk. This review studied the effect of IUGR on body composition in early infancy. Five databases and included studies from all countries published from 2000 until August 2021 were searched. Participants were IUGR or small-for-gestational age (SGA) infants, and the primary outcomes were FFM and FM. Eighteen studies met the inclusion criteria, of which seven were included in the meta-analysis of primary outcomes. Overall, intrauterine growth-restricted and SGA infants were lighter and shorter than normal intrauterine growth and appropriate-for-gestational age infants, respectively, from birth to the latest follow up. They had lower FFM [mean difference −429.19 (p = 0.02)] and FM [mean difference −282.9 (p < 0.001)]. The issue of whether lower FFM and FM as reasons for future metabolic risk in IUGR infants is intriguing which could be explored in further research with longer follow-up. This review, the first of its kind can be useful for developing nutrition targeted interventions for IUGR infants in future.
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Affiliation(s)
- Rukman Manapurath
- Maternal and Child Health (Nutrition), Society for Applied Studies, Centre for Health Research and Development, 45-Kalusarai, New Delhi 110016, India;
| | - Barsha Gadapani
- Maternal and Child Health (Implementation Research), Society for Applied Studies, Centre for Health Research and Development, 45-Kalusarai, New Delhi 110016, India;
| | - Luís Pereira-da-Silva
- Comprehensive Health Research Centre, Medicine of Woman, Childhood and Adolescence, NOVA Medical School|Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Campo dos Mártires da Pátria, Nr 130, 1169-056 Lisbon, Portugal
- NICU, Hospital Dona Estefânia, Centro Hospitalar Universitário de Lisboa Central, Rua Jacinta Marto, 1169-045 Lisbon, Portugal
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Liu D, Yang J, Wang S. Early-life exposure to famine and the risk of general and abdominal obesity in adulthood: a 22-year cohort study. Public Health 2021; 202:113-120. [PMID: 34936979 DOI: 10.1016/j.puhe.2021.11.014] [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: 06/24/2021] [Revised: 11/08/2021] [Accepted: 11/19/2021] [Indexed: 10/19/2022]
Abstract
OBJECTIVES The aim of this study was to investigate how early-life exposure to famine affected the development of overweight, general obesity and abdominal obesity in Chinese adults. STUDY DESIGN This study was a 22-year cohort study. METHODS Data were derived from the China Health and Nutrition Survey, which is a national prospective cohort study. All participants born between 1949 and 1966 were potentially eligible. Height, weight and waist circumference (WC) were measured by trained healthcare workers. Height and weight were used to calculate body mass index, which was used to define general obesity and WC was used to define abdominal obesity. Exposure to famine was defined using the birth date as follows: no exposure (participants born between 1962 and 1966); fetal exposure (participants born between 1959 and 1961); early childhood exposure (participants born between 1956 and 1958); mid-childhood exposure (participants born between 1953 and 1955); and late childhood exposure (participants born between 1949 and 1952). RESULTS In total, 6957 participants were included in this study. Results indicate that exposure to famine was linked to a lower risk of being overweight. Exposure to famine in mid-childhood decreased the risk of general obesity in both males (hazard ratio [HR] 0.485, 95% confidence interval [CI] 0.292-0.807 [P = 0.005]) and females (HR 0.426, 95% CI 0.256-0.709 [P = 0.001]). Exposure to famine during any period of childhood decreased the risk of abdominal obesity (P < 0.001). CONCLUSIONS Exposure to famine in early childhood decreased the risk of overweight and abdominal obesity in adulthood; however, exposure to famine only had a weak role in the development of general obesity.
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Affiliation(s)
- D Liu
- Department of Endocrinology, Tianjin Fifth Central Hospital, Tianjin, 300450, China
| | - J Yang
- Department of Orthopedics, Tianjin Fifth Central Hospital, Tianjin, 300450, China
| | - S Wang
- Department of Endocrinology, Tianjin Fifth Central Hospital, Tianjin, 300450, China.
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Alja'nini Z, McNelis KM, Viswanathan S, Goddard GR, Merlino-Barr S, Collin M, Groh-Wargo S. Infant body composition assessment in the neonatal intensive care unit (NICU) using air displacement plethysmography: Strategies for implementation into clinical workflow. Clin Nutr ESPEN 2021; 43:212-222. [PMID: 34024517 DOI: 10.1016/j.clnesp.2021.04.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 04/03/2021] [Accepted: 04/10/2021] [Indexed: 11/19/2022]
Abstract
Nutritional management is integral to infant care in the neonatal intensive care unit (NICU). Recent research on body composition that specifically evaluated fat and fat-free mass has improved our understanding of infant growth and nutritional requirements. The need for body composition monitoring in infants is increasingly recognized as changes in fat mass and fat-free mass associated with early growth can impact clinical outcomes. With the availability of air displacement plethysmography (ADP) as a noninvasive method for assessing infant body composition and published normative gestational age- and sex-specific body composition curves, it is justifiable to integrate this innovation into routine clinical care. Here we describe our experiences in implementing body composition measurement using ADP in routine clinical care in different NICU settings.
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Affiliation(s)
- Zaineh Alja'nini
- Department of Pediatrics, MetroHealth Medical Center Affiliated with Case Western Reserve University, Cleveland, OH, USA.
| | - Kera Michelle McNelis
- Cincinnati Children's Hospital Medical Center, Department of Pediatrics, Perinatal Institute, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Sreekanth Viswanathan
- Division of Neonatology, Department of Pediatrics, Nemours Children's Hospital, University of Central Florida College of Medicine, Orlando, FL, USA
| | - Gillian R Goddard
- Division of Pediatric and General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Stephanie Merlino-Barr
- Department of Pediatrics, MetroHealth Medical Center Affiliated with Case Western Reserve University, Cleveland, OH, USA
| | - Marc Collin
- Department of Pediatrics, MetroHealth Medical Center Affiliated with Case Western Reserve University, Cleveland, OH, USA
| | - Sharon Groh-Wargo
- Department of Pediatrics, MetroHealth Medical Center Affiliated with Case Western Reserve University, Cleveland, OH, USA
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Jasper EA, Cho H, Breheny PJ, Bao W, Dagle JM, Ryckman KK. Perinatal determinants of growth trajectories in children born preterm. PLoS One 2021; 16:e0245387. [PMID: 33507964 PMCID: PMC7842887 DOI: 10.1371/journal.pone.0245387] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 12/29/2020] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND A growing amount of evidence indicates in utero and early life growth has profound, long-term consequences for an individual's health throughout the life course; however, there is limited data in preterm infants, a vulnerable population at risk for growth abnormalities. OBJECTIVE To address the gap in knowledge concerning early growth and its determinants in preterm infants. METHODS A retrospective cohort study was performed using a population of preterm (< 37 weeks gestation) infants obtained from an electronic medical record database. Weight z-scores were acquired from discharge until roughly two years corrected age. Linear mixed effects modeling, with random slopes and intercepts, was employed to estimate growth trajectories. RESULTS Thirteen variables, including maternal race, hypertension during pregnancy, preeclampsia, first trimester body mass index, multiple status, gestational age, birth weight, birth length, head circumference, year of birth, length of birth hospitalization stay, total parenteral nutrition, and dextrose treatment, were significantly associated with growth rates of preterm infants in univariate analyses. A small percentage (1.32% - 2.07%) of the variation in the growth of preterm infants can be explained in a joint model of these perinatal factors. In extremely preterm infants, additional variation in growth trajectories can be explained by conditions whose risk differs by degree of prematurity. Specifically, infants with periventricular leukomalacia or retinopathy of prematurity experienced decelerated rates of growth compared to infants without such conditions. CONCLUSIONS Factors found to influence growth over time in children born at term also affect growth of preterm infants. The strength of association and the magnitude of the effect varied by gestational age, revealing that significant heterogeneity in growth and its determinants exists within the preterm population.
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Affiliation(s)
- Elizabeth A. Jasper
- Department of Epidemiology, University of Iowa, Iowa City, IA, United States of America
- * E-mail:
| | - Hyunkeun Cho
- Department of Biostatistics, University of Iowa, Iowa City, IA, United States of America
| | - Patrick J. Breheny
- Department of Biostatistics, University of Iowa, Iowa City, IA, United States of America
| | - Wei Bao
- Department of Epidemiology, University of Iowa, Iowa City, IA, United States of America
| | - John M. Dagle
- Department of Pediatrics, University of Iowa, Iowa City, IA, United States of America
| | - Kelli K. Ryckman
- Department of Epidemiology, University of Iowa, Iowa City, IA, United States of America
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11
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Quinn EA. Centering human milk composition as normal human biological variation. Am J Hum Biol 2021; 33:e23564. [DOI: 10.1002/ajhb.23564] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 11/25/2020] [Accepted: 12/23/2020] [Indexed: 02/06/2023] Open
Affiliation(s)
- Elizabeth A. Quinn
- Department of Anthropology Washington University in St. Louis Saint Louis Missouri USA
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12
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Wu Y, Yin G, Wang P, Huang Z, Lin S. Effects of different diet-induced postnatal catch-up growth on glycolipid metabolism in intrauterine growth retardation male rats. Exp Ther Med 2020; 20:134. [PMID: 33082866 PMCID: PMC7560533 DOI: 10.3892/etm.2020.9263] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Accepted: 06/24/2020] [Indexed: 02/05/2023] Open
Abstract
A number of studies have reported the occurrence of long-term metabolic disorders in mammals following intrauterine growth retardation (IUGR). However, the effects of dietary patterns during IUGR have not been fully elucidated. The present study aimed to evaluate the effects of different dietary patterns during critical growth windows on metabolic outcomes in the offspring of rats with IUGR. Male offspring rats from mothers fed either a normal or low-protein diet were randomly assigned to one of the following groups: Normal diet throughout pregnancy, lactation and after weaning (CON); normal diet throughout pregnancy and high-fat diet throughout lactation and after weaning (N + H + H); low-protein diet throughout pregnancy and high-fat diet throughout lactation and after weaning (IUGR + H + H); low-protein diet throughout pregnancy and lactation and high-fat diet after weaning (IUGR + L + H); and low-protein diet throughout pregnancy and normal diet throughout lactation and after weaning. During lactation, the male offspring in the N + H + H group exhibited the fastest growth rate, whereas the slowest rate was in the IUGR + L + H group. Following weaning, all IUGR groups demonstrated significant catch-up growth. Abnormal insulin tolerance were observed in the N + H + H, IUGR + H + H and IUGR + L + H groups and insulin sensitivity was decreased in IUGR + L + H group. The triglycerides/high-density lipoprotein ratio in the IUGR + L + H group was significantly higher compared with in the other groups. The abdominal circumference, Lee's index and adipocyte diameter of IUGR groups were significantly increased compared with the CON group. High levels of leptin and interleukin-6 in adipose tissues, and low adiponectin were observed in the IUGR + L + H group. Different dietary patterns during specific growth windows showed numerous impacts on glycolipid metabolism in IUGR offspring. The present study elucidated the mechanisms and potential options for IUGR treatment and prevention.
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Affiliation(s)
- Yixi Wu
- Department of Endocrinology, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong 515000, P.R. China
| | - Guoshu Yin
- Department of Endocrinology, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong 515000, P.R. China
| | - Ping Wang
- Center of Reproductive Medicine, Shantou University Medical College, Shantou, Guangdong 515000, P.R. China
| | - Zhihua Huang
- Center of Reproductive Medicine, Shantou University Medical College, Shantou, Guangdong 515000, P.R. China
| | - Shaoda Lin
- Department of Endocrinology, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong 515000, P.R. China
- Correspondence to: Dr Shaoda Lin, Department of Endocrinology, The First Affiliated Hospital of Shantou University Medical College, 57 Changping Road, Shantou, Guangdong 515000, P.R. China
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13
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Azcorra H, Varela-Silva MI, Dickinson F. Birth weight and body composition in 6-to-8 years old Maya children. Am J Hum Biol 2020; 33:e23542. [PMID: 33252165 DOI: 10.1002/ajhb.23542] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 11/11/2020] [Accepted: 11/12/2020] [Indexed: 11/08/2022] Open
Abstract
OBJECTIVE To test the hypothesis that fetal growth, indexed by birth weight (BW), induce metabolic adjustments in the fetus that will be reflected in differences in body composition in a sample of 6-to 8-years old urban Maya children from Yucatan, Mexico. METHODS We measured height (cm), weight (kg) and triceps skinfold (mm) in 260 children (boys: 132, girls: 128), and height (cm) and weight (kg) in their mothers. Body composition was estimated in children through bioelectrical impedance analysis. Outcome variables were fat free-mass index (FFMI = fat-free mass [kg]/height [m]2 ) and fat mass index (FMI = fat mass [kg]/height [m]2 ). The main independent variable was BW z-scores. Multiple linear regression models were used to analyze the association between BW z-scores and outcome variables measured during childhood. Separate analyses were done for boys and girls. Complementary models were run using outcomes as z-scores. Models were adjusted for location, children's and mothers' age, mother's body mass index and household overcrowding index. RESULTS BW in boys was positively associated with FFMI and FMI. FFMI increase 0.34 kg/m2 per 1-SD increase in BW and FMI increase 0.40 kg/m2 per 1-SD increase in BW. When outcomes were used as z-scores, FFMI increase 0.24 SD and FMI increase 0.18 SD per 1-SD increase in BW, respectively. CONCLUSION Our results are in contrast with previous findings that birth weight is more consistently associated with subsequent lean mass than with fat mass. Associations, detected only in boys, may be explained by sex differences in sensitivity to early life environments.
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Affiliation(s)
- Hugo Azcorra
- Centro de Investigaciones Silvio Zavala, Universidad Modelo, Mérida, Yucatán, Mexico
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14
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Relationship between prenatal and postnatal conditions and accelerated postnatal growth. Impact on the rigidity of the arterial wall and obesity in childhood. J Dev Orig Health Dis 2020; 10:436-446. [PMID: 31347487 DOI: 10.1017/s2040174418001058] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Restricted growth in utero and accelerated postnatal growth (APG) in the postnatal period have been associated with the development of overweight, obesity and an increased cardiovascular risk in childhood. The objectives of this study were to evaluate the influence of prenatal and perinatal conditions on APG and to evaluate the influence of this APG on different cardiovascular risk factors such as body mass index (BMI), body fat mass index (FMI), blood pressure (BP) and arterial wall stiffness [carotid to femoral pulse wave velocity (cf-PWV)]. All measurements were performed in 355 children (185 boys and 170 girls; 8-11 years). Data on mother weight before and during pregnancy, gestational age (weeks), birth weight (g) and breastfeeding of children were obtained through interviews with families. Children who presented APG were born of mothers with lower BMIs before pregnancy and who gained less weight during the second trimester of pregnancy. They also have a lower gestational age and birth weight, a shorter duration of breastfeeding and a longer duration of artificial feeding (AF). Later in childhood, they had higher values of cf-PWV, BMI, FMI and higher prevalence of hypertension. Low maternal gestational weight gain, inadequate fetal development (low birth weight, shorter gestational age) and reduced breastfeeding duration favor APG. Infants with such APG had higher values of cf-PWV, BP, BMI and FMI later in childhood, along with a higher risk of hypertension and obesity. The interaction between APG and a longer duration of AF had a negative effect on cf-PWV (arterial stiffness) and FMI.
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15
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Garland CJ. Implications of accumulative stress burdens during critical periods of early postnatal life for mortality risk among Guale interred in a colonial era cemetery in Spanish Florida (ca. AD 1605-1680). AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2020; 172:621-637. [PMID: 32064605 DOI: 10.1002/ajpa.24020] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 01/24/2020] [Accepted: 01/29/2020] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Research situated within the Developmental Origins of Health and Disease demonstrates that stressors are correlated with future mortality risk, especially if experienced frequently and during early periods of postnatal life. This study examines if the developmental timing and frequency of early life stressors influenced mortality risk for Indigenous Guale in Spanish Florida during the 17th century. MATERIALS AND METHODS The present study examines internal enamel microgrowth disruptions (accentuated lines-AL) from Guale individuals (n = 52) interred at Mission Santa Catalina de Guale on St. Catherines Island, Georgia (AD 1605-1680). Teeth were thin-sectioned and microscopically analyzed to document AL variables as predictors of age-at-death. RESULTS Individuals with AL died earlier than those without AL. This difference, however, was not significant. Individuals who exhibit AL formed during their first year of life died on average three times earlier than those who did not. The frequency of AL and age-at-first-AL are significantly correlated with age-at-death, and Cox hazard analyses indicates that individuals with early forming and frequent AL had increased risks of early death. DISCUSSION This study emphasizes how the lived experiences of Guale children shaped demographic patterns during the 17th century. The survival of early life stressors resulted in life history trade-offs and increased risks for early death. Mortality risks were exacerbated for individuals who experienced frequent stressors during the earliest periods of life. This underscores a role for bioarchaeology in understanding of how accumulative stress burdens during the earliest years of postnatal life may influence mortality risk.
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Affiliation(s)
- Carey J Garland
- Department of Anthropology, University of Georgia, Athens, Georgia, USA
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16
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Crespi BJ. Why and How Imprinted Genes Drive Fetal Programming. Front Endocrinol (Lausanne) 2020; 10:940. [PMID: 32117048 PMCID: PMC7025584 DOI: 10.3389/fendo.2019.00940] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Accepted: 12/27/2019] [Indexed: 02/06/2023] Open
Abstract
Imprinted genes mediate fetal and childhood growth and development, and early growth patterns drive fetal programming effects. However, predictions and evidence from the kinship theory of imprinting have yet to be directly integrated with data on fetal programming and risks of metabolic disease. I first define paternal-gene and maternal-gene optima with regard to early human growth and development. Next, I review salient evidence with regard to imprinted gene effects on birth weight, body composition, trajectories of feeding and growth, and timing of developmental stages, to evaluate why and how imprinted gene expression influences risks of metabolic disease in later life. I find that metabolic disease risks derive primarily from maternal gene biases that lead to reduced placental efficacy, low birth weight, low relative muscle mass, high relative white fat, increased abdominal adiposity, reduced pancreatic β-cell mass that promotes insulin resistance, reduced appetite and infant sucking efficacy, catch-up fat deposition from family foods after weaning, and early puberty. Paternal gene biases, by contrast, may contribute to metabolic disease via lower rates of brown fat thermiogenesis, and through favoring more rapid postnatal catch-up growth after intrauterine growth restriction from environmental causes. These disease risks can be alleviated through dietary and pharmacological alterations that selectively target imprinted gene expression and relevant metabolic pathways. The kinship theory of imprinting, and mother-offspring conflict more generally, provide a clear predictive framework for guiding future research on fetal programming and metabolic disease.
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Affiliation(s)
- Bernard J. Crespi
- Department of Biological Sciences and Human Evolutionary Studies Program, Simon Fraser University, Burnaby, BC, Canada
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17
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Wibaek R, Girma T, Admassu B, Abera M, Abdissa A, Geto Z, Kæstel P, Vistisen D, Jørgensen ME, Wells JCK, Michaelsen KF, Friis H, Andersen GS. Higher Weight and Weight Gain after 4 Years of Age Rather than Weight at Birth Are Associated with Adiposity, Markers of Glucose Metabolism, and Blood Pressure in 5-Year-Old Ethiopian Children. J Nutr 2019; 149:1785-1796. [PMID: 31218356 DOI: 10.1093/jn/nxz121] [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: 03/20/2019] [Revised: 04/17/2019] [Accepted: 05/09/2019] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Fetal and early life growth is associated with adult risk of obesity and cardiometabolic disease. However, little is known about the relative importance of birth weight and successive periods of weight gain on markers of cardiometabolic risk in childhood in low-income populations. OBJECTIVES The objective was to study associations of birth weight and weight gain velocities in selected age intervals from birth to 60 mo with height, fat-free mass (FFM), and markers of adiposity and cardiometabolic risk at 60 mo. METHODS In a prospective cohort study of 375 Ethiopian children aged 60 mo, we estimated individual weight gain velocities in the periods between birth and 3, 6, 24, 48, and 60 mo using linear-spline mixed-effects modeling. Subsequently, we analyzed associations of birth weight, weight gain velocities, and current weight with height, FFM, and markers of adiposity and cardiometabolic risk. RESULTS Weight gain from 48 to 60 mo and weight at 60 mo rather than birth weight were the strongest correlates of insulin, C-peptide, HOMA-IR, blood pressure, height, FFM, waist circumference, and fat mass at 60 mo. For instance, 1 SD higher (1 SD = 50 g/mo) weight accretion from 48 to 60 mo was associated with a higher insulin of 23.3% (95% CI: 9.6%, 38.8%), C-peptide of 11.4% (2.7%, 20.8%), systolic blood pressure of 1.4 mm Hg (0.6, 2.3 mm Hg), fat mass of 0.72 kg (0.59, 0.85 kg), and FFM of 0.70 kg (0.56, 0.85 kg). Weight gain from 0 to 3 mo was positively associated with LDL cholesterol, systolic blood pressure, height, and the body composition indices, and weight gain from 24 to 48 mo was inversely associated with blood glucose. CONCLUSIONS In 60-mo-old Ethiopian urban children, weight gain and weight after 48 mo rather than weight at birth may represent a sensitive period for variations in markers of adiposity and glucose metabolism. The birth cohort is registered at https://www.isrctn.com/ as ISRCTN46718296.
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Affiliation(s)
- Rasmus Wibaek
- Department of Nutrition, Exercise, and Sports, University of Copenhagen, Copenhagen, Denmark.,Clinical Epidemiology, Steno Diabetes Center Copenhagen, Copenhagen, Denmark
| | - Tsinuel Girma
- Department of Pediatrics and Child Health, Jimma University, Jimma, Ethiopia.,JUCAN Research Center, Jimma University, Jimma, Ethiopia
| | - Bitiya Admassu
- Department of Nutrition, Exercise, and Sports, University of Copenhagen, Copenhagen, Denmark.,JUCAN Research Center, Jimma University, Jimma, Ethiopia.,Department of Population and Family Health, Jimma University, Jimma, Ethiopia
| | - Mubarek Abera
- Department of Nutrition, Exercise, and Sports, University of Copenhagen, Copenhagen, Denmark.,JUCAN Research Center, Jimma University, Jimma, Ethiopia.,Department of Psychiatry, Jimma University, Jimma, Ethiopia
| | - Alemseged Abdissa
- JUCAN Research Center, Jimma University, Jimma, Ethiopia.,Department of Laboratory Sciences and Pathology, Jimma University, Jimma, Ethiopia
| | - Zeleke Geto
- Ethiopian Public Health Institute, Addis Ababa, Ethiopia
| | - Pernille Kæstel
- Department of Nutrition, Exercise, and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Dorte Vistisen
- Clinical Epidemiology, Steno Diabetes Center Copenhagen, Copenhagen, Denmark
| | - Marit E Jørgensen
- Clinical Epidemiology, Steno Diabetes Center Copenhagen, Copenhagen, Denmark.,National Institute of Public Health, Southern Denmark University, Copenhagen, Denmark
| | - Jonathan C K Wells
- Childhood Nutrition Research Centre, UCL Great Ormond Street Institute of Child Health, London, United Kingdom
| | - Kim F Michaelsen
- Department of Nutrition, Exercise, and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Henrik Friis
- Department of Nutrition, Exercise, and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Gregers S Andersen
- Clinical Epidemiology, Steno Diabetes Center Copenhagen, Copenhagen, Denmark
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18
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Larsson A, Ottosson P, Törnqvist C, Olhager E. Body composition and growth in full-term small for gestational age and large for gestational age Swedish infants assessed with air displacement plethysmography at birth and at 3-4 months of age. PLoS One 2019; 14:e0207978. [PMID: 31091240 PMCID: PMC6519902 DOI: 10.1371/journal.pone.0207978] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Accepted: 04/26/2019] [Indexed: 11/29/2022] Open
Abstract
Background Being born small for gestational age (SGA) or large for gestational age (LGA) has short and long term metabolic consequences. There is a growing interest in the extent to which body composition, both in the short and the long term, differs in infants born at the extremes of these birth weights. Methods Body composition in 25 SGA and 25 LGA infants were assessed during the first days of life and at 3–4 months of age using air displacement plethysmography. Results SGA infants had significantly lower body fat (%) at birth compared to LGA infants. SGA infants increased their body weight and length at a significantly higher rate between birth and 3–4 months than LGA infants. Fat mass (g) in SGA infants increased 23 times between birth and 3–4 months of age compared to 2.8 times for LGA infants. At 3–4 months of age LGA infants reached a threshold in body fat (%) while SGA infants were still gaining body fat (%). Conclusion Several significant differences have been identified between SGA and LGA infants, indicating that the effects of intrauterine life continues to play an important role in body composition and growth during the first 3–4 months of life.
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Affiliation(s)
- Anna Larsson
- Division of Paediatrics, Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Peter Ottosson
- Division of Paediatrics, Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Caroline Törnqvist
- Division of Paediatrics, Department of Clinical and Experimental Medicine, Faculty of Health Science, Linkoping University, Linkoping, Sweden
| | - Elisabeth Olhager
- Division of Paediatrics, Department of Clinical Sciences, Lund University, Lund, Sweden
- * E-mail:
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19
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Fonseca MJ, Severo M, Lawlor DA, Barros H, Santos AC. Newborn weight change and childhood cardio-metabolic traits - a prospective cohort study. BMC Pediatr 2018; 18:211. [PMID: 29966515 PMCID: PMC6029387 DOI: 10.1186/s12887-018-1184-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Accepted: 06/20/2018] [Indexed: 02/07/2023] Open
Abstract
Background Newborn weight change (NWC) in the first 4 days represents short-term adaptations to external environment. It may be a key developmental period for future cardio-metabolic health, but this has not been explored. We aimed to determine the associations of NWC with childhood cardio-metabolic traits. Methods As part of Generation XXI birth cohort, children were recruited in 2005/2006 at all public units providing obstetrical and neonatal care in Porto. Birthweight was abstracted from clinical records and postnatal anthropometry was obtained by trained examiners during hospital stay. NWC was calculated as ((minimum weight - birthweight)/birthweight) × 100. At age 4 and 7, children were measured and had a fasting blood sample collected. Fasting glucose, LDL-cholesterol, triglycerides, waist circumference, systolic and diastolic blood pressure were evaluated. This study included 312 children with detailed information on growth in very early life and subsequent cardio-metabolic measures. Path analysis was used to compute adjusted regression coefficients and 95% confidence intervals. Results NWC was not associated with any cardio-metabolic traits at ages 4 or 7. Strong associations were observed between each cardio-metabolic trait at 4 with the same trait at 7 years. The strongest associations were found for waist circumference [0.725 (0.657; 0.793)] and LDL-cholesterol [0.655 (0.575; 0.735)]. Conclusions No evidence that NWC is related to childhood cardio-metabolic traits was found, suggesting that NWC should be faced in clinical practice as a short-term phenomenon, with no medium/long term consequences, at least in cardio-metabolic health. Our results show strong tracking correlations in cardio-metabolic traits during childhood. Electronic supplementary material The online version of this article (10.1186/s12887-018-1184-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Maria João Fonseca
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas n° 135, 4050-600, Porto, Portugal.
| | - Milton Severo
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas n° 135, 4050-600, Porto, Portugal.,Departamento de Ciências da Saúde Pública e Forenses e Educação Médica, Faculdade de Medicina, Universidade do Porto, Porto, Portugal
| | - Debbie A Lawlor
- Medical Research Council Integrative Epidemiology Unit at the University of Bristol, Bristol, UK.,School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - Henrique Barros
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas n° 135, 4050-600, Porto, Portugal.,Departamento de Ciências da Saúde Pública e Forenses e Educação Médica, Faculdade de Medicina, Universidade do Porto, Porto, Portugal
| | - Ana Cristina Santos
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Rua das Taipas n° 135, 4050-600, Porto, Portugal.,Departamento de Ciências da Saúde Pública e Forenses e Educação Médica, Faculdade de Medicina, Universidade do Porto, Porto, Portugal
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20
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Masterson EE, Fitzpatrick AL, Enquobahrie DA, Mancl LA, Eisenberg DT, Conde E, Hujoel PP. Dental enamel defects predict adolescent health indicators: A cohort study among the Tsimane' of Bolivia. Am J Hum Biol 2018; 30:e23107. [PMID: 29399912 PMCID: PMC5980689 DOI: 10.1002/ajhb.23107] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 12/15/2017] [Accepted: 01/19/2018] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVES Bioarchaeological findings have linked defective enamel formation in preadulthood with adult mortality. We investigated how defective enamel formation in infancy and childhood is associated with risk factors for adult morbidity and mortality in adolescents. METHODS This cohort study of 349 Amerindian adolescents (10-17 years of age) related extent of enamel defects on the central maxillary incisors (none, less than 1/3, 1/3 to 2/3, more than 2/3) to adolescent anthropometrics (height, weight) and biomarkers (hemoglobin, glycated hemoglobin, white blood cell count, and blood pressure). Risk differences and 95% confidence intervals were estimated using multiple linear regression. Enamel defects and stunted growth were compared in their ability to predict adolescent health indicators using log-binomial regression and receiver operating characteristics (ROCs). RESULTS Greater extent of defective enamel formation on the tooth surface was associated with shorter height (-1.35 cm, 95% CI: -2.17, -0.53), lower weight (-0.98 kg, 95% CI: -1.70, -0.26), lower hemoglobin (-0.36 g/dL, 95% CI: -0.59, -0.13), lower glycated hemoglobin (-0.04 %A1c , 95% CI: -0.08, -0.00008), and higher white blood cell count (0.74 109 /L, 95% CI: 0.35, 1.14) in adolescence. Extent of enamel defects and stunted growth independently performed similarly as risk factors for adverse adolescent outcomes, including anemia, prediabetes/type II diabetes, elevated WBC count, prehypertension/hypertension, and metabolic health. CONCLUSIONS Defective enamel formation in infancy and childhood predicted adolescent health outcomes and may be primarily associated with infection. Extent of enamel defects and stunted growth may be equally predictive of adverse adolescent health outcomes.
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Affiliation(s)
- Erin E. Masterson
- University of Washington, School of Dentistry, Department of Oral Health Sciences, 1959 NE Pacific Street, Health Sciences Building D-322, Box 357475, Seattle, WA, 98119 USA
| | - Annette L. Fitzpatrick
- University of Washington, School of Public Health, Department of Epidemiology, 1959 NE Pacific Street, Health Science Building F-262, Box 357236, Seattle, WA, 98195 USA
| | - Daniel A. Enquobahrie
- University of Washington, School of Public Health, Department of Epidemiology, 1959 NE Pacific Street, Health Science Building F-262, Box 357236, Seattle, WA, 98195 USA
| | - Lloyd A. Mancl
- University of Washington, School of Dentistry, Department of Oral Health Sciences, 1959 NE Pacific Street, Health Sciences Building D-322, Box 357475, Seattle, WA, 98119 USA
| | - Dan T.A. Eisenberg
- University of Washington, Department of Anthropology, 314 Denny Hall, Box 353100, Seattle, WA 98195, USA
| | - E. Conde
- Centro Boliviano de Investigación y Desarollo Socio-Integral, Correo Central, San Borja, Beni, Bolivia
| | - Philippe P. Hujoel
- University of Washington, School of Dentistry, Department of Oral Health Sciences, 1959 NE Pacific Street, Health Sciences Building D-322, Box 357475, Seattle, WA, 98119 USA
- University of Washington, School of Public Health, Department of Epidemiology, 1959 NE Pacific Street, Health Science Building F-262, Box 357236, Seattle, WA, 98195 USA
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21
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Buffarini R, Restrepo-Méndez MC, Silveira VM, Gonçalves HD, Oliveira IO, Menezes AM, Formoso Assunção MC. Growth across life course and cardiovascular risk markers in 18-year-old adolescents: the 1993 Pelotas birth cohort. BMJ Open 2018; 8:e019164. [PMID: 29362264 PMCID: PMC5786082 DOI: 10.1136/bmjopen-2017-019164] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
OBJECTIVE To evaluate the association between growth trajectories from birth to adolescence and cardiovascular risk marker levels at age 18 years in a population-based cohort. In order to disentangle the effect of weight gain from that of height gain, growth was analysed using conditional weight relative to linear growth (CWh) and conditional length/height (CH). DESIGN Prospective study. SETTING 1993 Pelotas birth cohort, Southern Brazil. PARTICIPANTS Individuals who have been followed up from birth to adolescence (at birth, 1, 4, 11, 15 and 18 years). PRIMARY OUTCOME MEASURES C-reactive protein (CRP), total cholesterol (TC), LDL cholesterol (LDL-C), HDL-cholesterol (HDL-C), triglycerides (TGL), systolic and diastolic blood pressure (SBP and DBP), body mass index (BMI) and waist circumference (WC). RESULTS In both sexes, greater CWh at 1 year was positively associated with BMI and WC, whereas greater CWh at most age periods in childhood and adolescence predicted higher CRP, TC, LDL-C, TGL, SBP, DBP, BMI and WC levels, as well as lower HDL-C level. Higher CH during infancy and childhood was positively related with SBP in boys and girls, and with BMI and WC only in boys. CONCLUSION Our study shows that rapid weight gain from 1 year onwards is positively associated with several markers of cardiovascular risk at 18 years. Overall, our results for the first year of life add evidence to the 'first 1000 days initiative' suggesting that prevention of excessive weight gain in childhood might be important in reducing subsequent cardiovascular risk.
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Affiliation(s)
- Romina Buffarini
- Post-graduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil
| | - María Clara Restrepo-Méndez
- MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Vera Maria Silveira
- Clinical Medical Department, Faculty of Medicine, Federal University of Pelotas, Pelotas, Brazil
| | - Helen D Gonçalves
- Post-graduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil
| | - Isabel O Oliveira
- Department of Physiology and Pharmacology, Federal University of Pelotas, Pelotas, Brazil
| | - Ana Maria Menezes
- Post-graduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil
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Body composition at birth and height at 2 years: a prospective cohort study among children in Jimma, Ethiopia. Pediatr Res 2017; 82:209-214. [PMID: 28422940 DOI: 10.1038/pr.2017.59] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Accepted: 02/26/2017] [Indexed: 12/26/2022]
Abstract
BACKGROUNDLow birth weight is associated with childhood stunting, but equivalent associations for birth body composition (BC) remain unknown. The aim of this study was to assess associations between birth BC and height-for-age z-score (HAZ) at 2 years of age.METHODSIn a prospective cohort study, fat mass (FM) and fat-free mass (FFM) were measured using air-displacement plethysmography within 48 h of birth. Linear regression models were applied to study the relationship between BC at birth and HAZ at 24 ±3 months.RESULTSA total of 268 children with height assessment at 2 years were included. Mean±SD HAZ at 2 years of age was -1.2±1.2, with 25.8% classified as stunted (HAZ <-2SD). FFM at birth was positively associated with HAZ at 2 years, independent of length at birth. When adjusted for potential confounders, HAZ at 2 years was 0.73 higher for each additional kg FFM at birth (β=0.73, 95% CI: 0.08, 1.38). FM was not associated with HAZ at 2 years in any model.CONCLUSIONThe FFM component of birth weight, independent of length at birth, explained variability in HAZ at 2 years. Further studies are required to explore how changes in early infant BC are associated with linear growth.
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Terán JM, Varea C, Bernis C, Bogin B, González-González A. New birthweight charts according to parity and type of delivery for the Spanish population. GACETA SANITARIA 2017; 31:116-122. [PMID: 28160963 DOI: 10.1016/j.gaceta.2016.09.016] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Revised: 09/28/2016] [Accepted: 09/29/2016] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Birthweight by gestational age charts enable fetal growth to be evaluated in a specific population. Given that maternal profile and obstetric practice have undergone a remarkable change over the past few decades in Spain, this paper presents new Spanish reference percentile charts stratified by gender, parity and type of delivery. They have been prepared with data from the 2010-2014 period of the Spanish Birth Statistics Bulletin. METHODS Reference charts have been prepared using the LMS method, corresponding to 1,428,769 single, live births born to Spanish mothers. Percentile values and mean birth weight are compared among newborns according to gender, parity and type of delivery. RESULTS Newborns to primiparous mothers show significantly lower birthweight than those born to multiparous mothers (p<0.036). Caesarean section was associated with a substantially lower birthweight in preterm births (p<0.048), and with a substantially higher birthweight for full-term deliveries (p<0.030). Prevalence of small for gestational age is significantly higher in newborns born by Caesarean section, both in primiparous (p<0.08) and multiparous mothers (p<0.027) and, conversely, the prevalence of large for gestational age among full-term births is again greater both in primiparous (p<0.035) and in multiparous mothers (p<0.007). CONCLUSIONS Results support the consideration of establishing parity and type of delivery-specific birthweight references. These new charts enable a better evaluation of the impact of the demographic, reproductive and obstetric trends currently in Spain on fetal growth.
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Affiliation(s)
- José Manuel Terán
- Department of Biology, Faculty of Sciences, Madrid Autonomous University, Madrid, Spain; School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, Leicestershire, United Kingdom.
| | - Carlos Varea
- Department of Biology, Faculty of Sciences, Madrid Autonomous University, Madrid, Spain; School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, Leicestershire, United Kingdom
| | - Cristina Bernis
- Department of Biology, Faculty of Sciences, Madrid Autonomous University, Madrid, Spain; School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, Leicestershire, United Kingdom
| | - Barry Bogin
- Department of Biology, Faculty of Sciences, Madrid Autonomous University, Madrid, Spain; School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, Leicestershire, United Kingdom
| | - Antonio González-González
- Departments of Obstetrics and Gynaecology, Faculty of Medicine, Madrid Autonomous University, Madrid, Spain; School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, Leicestershire, United Kingdom
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Costa-Silva JH, Simões-Alves AC, Fernandes MP. Developmental Origins of Cardiometabolic Diseases: Role of the Maternal Diet. Front Physiol 2016; 7:504. [PMID: 27899895 PMCID: PMC5110566 DOI: 10.3389/fphys.2016.00504] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2016] [Accepted: 10/14/2016] [Indexed: 01/21/2023] Open
Abstract
Developmental origins of cardiometabolic diseases have been related to maternal nutritional conditions. In this context, the rising incidence of arterial hypertension, diabetes type II, and dyslipidemia has been attributed to genetic programming. Besides, environmental conditions during perinatal development such as maternal undernutrition or overnutrition can program changes in the integration among physiological systems leading to cardiometabolic diseases. This phenomenon can be understood in the context of the phenotypic plasticity and refers to the adjustment of a phenotype in response to environmental input without genetic change, following a novel, or unusual input during development. Experimental studies indicate that fetal exposure to an adverse maternal environment may alter the morphology and physiology that contribute to the development of cardiometabolic diseases. It has been shown that both maternal protein restriction and overnutrition alter the central and peripheral control of arterial pressure and metabolism. This review will address the new concepts on the maternal diet induced-cardiometabolic diseases that include the potential role of the perinatal malnutrition.
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Affiliation(s)
- João H Costa-Silva
- Departamento de Educação Física e Ciências do Esporte, Centro Acadêmico de Vitória, Universidade Federal de Pernambuco Pernambuco, Brazil
| | - Aiany C Simões-Alves
- Departamento de Educação Física e Ciências do Esporte, Centro Acadêmico de Vitória, Universidade Federal de Pernambuco Pernambuco, Brazil
| | - Mariana P Fernandes
- Departamento de Educação Física e Ciências do Esporte, Centro Acadêmico de Vitória, Universidade Federal de Pernambuco Pernambuco, Brazil
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Alexander DD, Yan J, Bylsma LC, Northington RS, Grathwohl D, Steenhout P, Erdmann P, Spivey-Krobath E, Haschke F. Growth of infants consuming whey-predominant term infant formulas with a protein content of 1.8 g/100 kcal: a multicenter pooled analysis of individual participant data. Am J Clin Nutr 2016; 104:1083-1092. [PMID: 27604774 DOI: 10.3945/ajcn.116.130633] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Accepted: 07/28/2016] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND High protein intake during infancy may contribute to obesity later in life in infants who are not exclusively breastfed. Lowering the protein content of infant formula so it is closer to that of mature breast milk may reduce long-term risk of overweight or obesity in formula-fed infants. OBJECTIVE We assessed the effects of whey-predominant formulas with a protein content of 1.8 g/100 kcal (lower than that in most current formulas and closer to breast milk) on infant growth by comparing against WHO growth standards and breastfed infants. DESIGN A multicenter pooled analysis was conducted with the use of individual participant data (n = 1882) from 11 randomized controlled trials of healthy term infants. Mixed-effects models that used ANCOVA were generated to estimate weight-for-age z score (WAZ), as well as length-for-age, BMI-for-age, and head circumference-for-age z scores at age 4 mo in infants fed a lower-protein infant formula (LPF) or a lower-protein infant formula with additional active ingredients (probiotics, prebiotics, or both) (LPFA) and breastfed infants. Estimates, including 95% CIs, were compared with a ±0.5 SD of WHO growth standards, a benchmark for clinically significant differences. RESULTS The 95% CIs for pooled estimates of WAZ were within ±0.5 SD of WHO growth standards for the LPF [0.07 (-0.16, 0.29)] and LPFA [0.22 (0.01, 0.43)] groups. WAZ was higher in the LPF (P < 0.001) and LPFA (P = 0.003) groups than in the breastfed infants, likely because breastfed infants had a relatively low WAZ [-0.23 (-0.51, 0.05)] compared with WHO growth standards. The 95% CIs for all other z scores in the LPF and LPFA groups were within ±0.5 SD of WHO growth standards, except for head circumference, for which the upper limit of the 95% CI slightly exceeded 0.5 SD. No difference was observed in any z scores between the LPF and LPFA groups. CONCLUSION Whey-predominant infant formula with a lower protein content that more closely resembles that of breast milk supports healthy growth comparable to the WHO growth standards and close to breastfed infants.
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Affiliation(s)
| | - Jian Yan
- Research and Development, Nestlé Nutrition, King of Prussia, PA;
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Azcorra H, Dickinson F, Datta Banik S. Maternal height and its relationship to offspring birth weight and adiposity in 6- to 10-year-old Maya children from poor neighborhoods in Merida, Yucatan. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2016; 161:571-579. [PMID: 27465976 DOI: 10.1002/ajpa.23057] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Revised: 07/07/2016] [Accepted: 07/11/2016] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To analyze the relationship between maternal height, offspring birth weight, and adiposity at 6-10 years of age in a sample of 197 mother-child dyads from Merida, Mexico. MATERIALS AND METHODS During 2008-2009 and 2011-2013, measurements were taken of maternal height and weight; and height, waist circumference (WC), and skinfolds (triceps, subscapular, and suprailiac) of their children. Participant body composition was estimated using a bioelectrical impedance analyzer. A questionnaire was applied to document household socioeconomic conditions. Multiple linear regression models were used to study the association between maternal height, offspring birth weight and fat mass index (FMI), WC, and sum of skinfolds (SumSkfZ) in boys and girls, separately. RESULTS After adjusting for child age and household socioeconomic conditions, maternal height was identified to be significantly associated (p < .05) with FMI, WC, and SumSkf only in boys. In all models, child adiposity was inversely related to maternal height. Offspring birth weight was not associated with any adiposity parameter. DISCUSSION The results suggest that maternal nutritional history as reflected in short maternal stature is associated with higher body fat in children, and that male offspring are more vulnerable to intergenerational influences.
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Affiliation(s)
- Hugo Azcorra
- Department of Human Ecology, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Antigua Carretera a Progreso Km. 6, Merida, Yucatan, 97310, Mexico
| | - Federico Dickinson
- Department of Human Ecology, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Antigua Carretera a Progreso Km. 6, Merida, Yucatan, 97310, Mexico
| | - Sudip Datta Banik
- Department of Human Ecology, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Antigua Carretera a Progreso Km. 6, Merida, Yucatan, 97310, Mexico
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Li G, Kong W, Fan G, Wang W, Hu N, Chen G, Zhao X, You J. Rapid and sensitive screening of some acidic micronutrients in infant foods by HPLC with fluorescent detector. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2016; 96:2867-2873. [PMID: 26362912 DOI: 10.1002/jsfa.7457] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Revised: 08/15/2015] [Accepted: 09/08/2015] [Indexed: 06/05/2023]
Abstract
BACKGROUND Currently, commercially prepared complementary foods have become an important part of the diet of many infants and toddlers. But the method for simultaneous analysis of different types of micronutrient remains poorly investigated, which hinders the rapid and comprehensive quality control of infant foods. In the presented study, we first tried to employ the fluorescence labeling strategy combined with high-performance liquid chromatography-fluorescence detection for simultaneous determination of some acidic micronutrients including biotin, nicotinic acid, linolenic acid, eicosapentaenoic acid, docosahexaenoic acid, arachidonic acid and linoleic acid in infant foods. RESULTS 2-(5-Benzoacridine) ethyl-p-toluenesulfonate was used as the fluorescence labeling reagent for simultaneous labeling of the seven components. The labeling conditions were optimized systematically by response surface methodology. The correlation coefficients for the calibration curves of the tested compounds ranged from 0.9991 to 0.9998. Limits of detection were in the range of 1.99-3.05 nmol L(-1) . Relative standard deviation values of retention time and peak area of seven compounds were less than 0.05% and 0.75%, respectively. The intra- and inter-day precision was in the range of 1.81-3.80% and 3.21-4.30%, respectively. When applied to analysis of several infant foods it showed good applicability. CONCLUSION The developed method has been proven to be simple, inexpensive, selective, sensitive, accurate and reliable for analysis of some acidic micronutrients in infant foodstuffs. Furthermore, this developed method also has powerful potential in the analysis of many other complementary foodstuffs. © 2015 Society of Chemical Industry.
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Affiliation(s)
- Guoliang Li
- Key Laboratory of Life-Organic Analysis of Shandong Province, Qufu Normal University, Qufu, People's Republic of China
| | - Weiheng Kong
- Key Laboratory of Life-Organic Analysis of Shandong Province, Qufu Normal University, Qufu, People's Republic of China
| | - Guangsen Fan
- College of Chemistry and Environment Engineering, Beijing Technology and Business University, 11 Fucheng Road, Beijing, 100037, People's Republic of China
| | - Wenli Wang
- Key Laboratory of Life-Organic Analysis of Shandong Province, Qufu Normal University, Qufu, People's Republic of China
| | - Na Hu
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, People's Republic of China
| | - Guang Chen
- Key Laboratory of Life-Organic Analysis of Shandong Province, Qufu Normal University, Qufu, People's Republic of China
| | - Xianen Zhao
- Key Laboratory of Life-Organic Analysis of Shandong Province, Qufu Normal University, Qufu, People's Republic of China
| | - Jinmao You
- Key Laboratory of Life-Organic Analysis of Shandong Province, Qufu Normal University, Qufu, People's Republic of China
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, People's Republic of China
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Abstract
In recent decades, with advances in neonatal intensive care, extremely premature infants are now surviving into adulthood. Epidemiologic data on the health of these ex-premature infants have begun to reveal a concerning motif-that is, prematurity, in and of itself, seems to be a risk factor for cardiovascular and metabolic disease in later adulthood. The mechanisms underlying this increased risk are unclear, but it is believed that both adverse fetal environment and postnatal exposures for a premature infant likely contribute to the developmental programming of disease by altering the normal trajectory of maturation and aging of multiple organ systems. This article specifically focuses on perinatal factors that may affect risk for cardiovascular disease.
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Henriksson P, Eriksson B, Forsum E, Löf M. Gestational weight gain according to Institute of Medicine recommendations in relation to infant size and body composition. Pediatr Obes 2015; 10:388-94. [PMID: 25521831 DOI: 10.1111/ijpo.276] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2014] [Revised: 09/17/2014] [Accepted: 10/28/2014] [Indexed: 12/31/2022]
Abstract
BACKGROUND Intrauterine life may be a critical period for programming childhood obesity; however, there is insufficient knowledge concerning how gestational weight gain (GWG) affects infant fat mass (FM) and fat-free mass (FFM). OBJECTIVES The aim of this study was to investigate relationships between GWG according to Institute of Medicine (IOM) recommendations and infant size, FM and FFM. We also investigated if the associations were different for normal-weight and overweight/obese women. METHODS This study included 312 healthy Swedish mother-infant pairs. Infant body composition at 1 week of age was assessed using air-displacement plethysmography. Maternal GWG was defined as below, within or above the 2009 IOM recommendations. Multiple regression analyses were used. RESULTS Compared with women whose weight gain was within IOM recommendations, women with weight gain below the recommendations had infants that were shorter (-0.7 cm, P = 0.008) when adjusting for confounders. Normal-weight women exceeding IOM recommendations had infants with higher FM (+58 g, P = 0.008) compared with normal-weight women who gained within the recommendations. No corresponding association was observed for overweight/obese women. CONCLUSIONS Inadequate GWG was associated with shorter infants, while excessive GWG was associated with greater infant FM for women who were of normal weight before pregnancy.
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Affiliation(s)
- P Henriksson
- Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - B Eriksson
- Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - E Forsum
- Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - M Löf
- Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden.,Department of Biosciences and Nutrition, Karolinska Institute, Huddinge, Sweden
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Bielemann RM, Gigante DP, Horta BL. Birth weight, intrauterine growth restriction and nutritional status in childhood in relation to grip strength in adults: from the 1982 Pelotas (Brazil) birth cohort. Nutrition 2015; 32:228-35. [PMID: 26678603 PMCID: PMC4732988 DOI: 10.1016/j.nut.2015.08.014] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Revised: 07/17/2015] [Accepted: 08/14/2015] [Indexed: 02/07/2023]
Abstract
Objective The aim of this study was to evaluate the association among birth weight, intrauterine growth, and nutritional status in childhood with grip strength in young adults from the 1982 Pelotas (Brazil) birth cohort. Methods In 1982, the hospital live births of Pelotas were followed. In 2012, grip strength was evaluated using a hand dynamometer and the best of the six measurements was used. Birth weight was analyzed as z-score for gestational age according to Williams (1982) curve. Weight-for-age, weight-for-length/height, and length/height-for-age at 2 and 4 y were analyzed in z-scores according to 2006 World Health Organization Child Growth Standards. Lean mass at 30 y was included as possible mediator using the g-computation formula. Results In 2012, 3701 (68.1%) individuals were interviewed and 3470 were included in the present analyses. An increase of 1 z-score in birth weight was associated with an increase of 1.5 kg in grip strength in males (95% confidence interval, 1.1–1.9). Positive effect of birth weight on grip strength was found in females. Grip strength was greater in individuals who were born with appropriate size for gestational age and positively associated with weight- and length/height-for-age z-score at 2 and 4 y of age. A positive association between birth weight and grip strength was only partially mediated by adult lean mass (50% and 33% of total effect in males and females), whereas direct effect of weight at 2 y was found only in males. Conclusions It is suggested that good nutrition in prenatal and early postnatal life has a positive influence on adult muscle strength. The results from birth weight were suggestive of fetal programming on grip strength measurement. Newborns from southern Brazil were followed for 30 y. Birth weight and nutritional status in childhood were prospectively measured. Grip strength was positively related to birth weight and early nutritional status. Coefficients of the association between birth weight and grip strength were higher in males. Birth weight was associated with adult grip strength independent of current lean mass.
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Affiliation(s)
- Renata Moraes Bielemann
- Postgraduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil; Nutrition Department, Federal University of Pelotas, Pelotas, Brazil.
| | - Denise Petrucci Gigante
- Postgraduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil; Nutrition Department, Federal University of Pelotas, Pelotas, Brazil
| | - Bernardo Lessa Horta
- Postgraduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil
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Impact of Surgery for Neonatal Gastrointestinal Diseases on Weight and Fat Mass. J Pediatr 2015; 167:568-71. [PMID: 26148657 DOI: 10.1016/j.jpeds.2015.06.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2015] [Revised: 05/20/2015] [Accepted: 06/04/2015] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To compare growth, fat mass (FM), and fat-free mass in surgical infants vs matched controls at similar postconceptional age (PCA). STUDY DESIGN Anthropometric and body composition measurements by air-displacement plethysmography (PeaPod-Infant Body Composition System; LMI, Concord, California) were performed at the same PCA in 21 infants who received gastrointestinal surgery and in 21 controls matched for gestational age, birth weight, and sex. RESULTS Despite similar anthropometry at birth, postsurgical infants were shorter (50.4 [4.7] cm vs 53.2 [4.1] cm, P = .001), lighter (3516 [743] g vs 3946 [874] g, P < .001), and had lower FM content (%FM 14.8 [4.7]% vs 20.2 [5.8]%, P < .0001) than their peers at similar PCA (43 [4] weeks). All surgical infants but 1 (20/21) received parenteral nutrition (PN). Mean PN duration was 40 (30) days. Five infants in the control group received PN because of prematurity for 15 (9-30) days. Nine infants in the surgical group and 1 in the control group had PN-associated cholestasis. CONCLUSIONS Neonates having surgery for gastrointestinal diseases were shorter, had lower weight, and lower FM content than their peers, despite receiving more PN. Body composition evaluation and monitoring may help optimize growth in these newborns.
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Hui LL, Wong MY, Leung GM, Schooling CM. The Association of Infant Growth Patterns with Adiposity in Adolescence: Prospective Observations from Hong Kong's 'Children of 1997' Birth Cohort. Paediatr Perinat Epidemiol 2015; 29:326-34. [PMID: 26111444 DOI: 10.1111/ppe.12200] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND The role of infant growth in adiposity remains unclear. METHODS We used multivariable linear regression, with inverse probability weighting and multiple imputation to account for loss to follow-up, in a population-representative Chinese birth cohort, 'Children of 1997' in Hong Kong, to examine, in terms births, the adjusted association of infant (birth to 12 months) weight growth trajectories with body mass index (BMI) (n = 6861, 88% follow-up), waist-to-height ratio (WHtR), and waist-to-hip ratio (WHR) (n = 5398, 69% follow-up) at ∼ 14 years. RESULTS Infant weight growth trajectories had graded associations with adolescent BMI and WHtR but not with WHR, such that compared with adolescents born light with slow infant growth, adolescents born heavy with fast infant growth had higher BMI z-score [0.60, 95% confidence interval (CI) 0.49, 0.70], higher WHtR z-score (0.17, 95% CI 0.08, 0.26) but similar WHR z-score (-0.02, 95% CI -0.11, 0.08), adjusted for sex, gestational age, parental education, parental BMI, parental height, and parental place of birth. CONCLUSIONS Varying associations of infant growth with different adiposity measures suggest a complex role of infant growth in long-term health, perhaps because infant growth, or its underlying drivers, influences build and body composition as well as adiposity.
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Affiliation(s)
- L L Hui
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong
| | - M Y Wong
- Department of Mathematics, The Hong Kong University of Science & Technology, Hong Kong
| | - G M Leung
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong
| | - C M Schooling
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong.,Hunter College and CUNY School of Public Health, New York, USA
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Ci L, Liu Z, Guo J, Sun H, Huang Y, Zhao R, Yang X. The influence of maternal dietary fat on the fatty acid composition and lipid metabolism in the subcutaneous fat of progeny pigs. Meat Sci 2015; 108:82-7. [PMID: 26047981 DOI: 10.1016/j.meatsci.2015.05.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2014] [Revised: 05/25/2015] [Accepted: 05/26/2015] [Indexed: 01/05/2023]
Abstract
To investigate the influence of maternal dietary fat intake on the fatty acid composition and lipid metabolism of progeny subcutaneous fat (SQ), fourteen sows were randomly assigned to a control or high fat (HF) group which received a diet containing 8% corn oil starting seven days before farrowing until weaning. The results showed the fatty acid composition in progeny SQ at weaning age generally demonstrated a similar pattern with the sow milk. However, this pattern was not observed at the finishing stage. The stearoyl-CoA desaturase 1 mRNA and protein levels in the progeny SQ of the HF group decreased at both sampling stages when compared with controls. The study demonstrated that maternal dietary fat during lactation significantly affected the fatty acid composition of progeny SQ at the weaning stage, yet no obvious lasting effect was observed in progeny SQ at the finishing stage.
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Affiliation(s)
- Le Ci
- Key Laboratory of Animal Physiology & Biochemistry, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Zhiqing Liu
- Key Laboratory of Animal Physiology & Biochemistry, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Jun Guo
- Key Laboratory of Animal Physiology & Biochemistry, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Hailin Sun
- Key Laboratory of Animal Physiology & Biochemistry, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Yanping Huang
- Key Laboratory of Animal Physiology & Biochemistry, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Ruqian Zhao
- Key Laboratory of Animal Physiology & Biochemistry, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Xiaojing Yang
- Key Laboratory of Animal Physiology & Biochemistry, Nanjing Agricultural University, Nanjing 210095, PR China.
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Henriksson P, Löf M, Forsum E. Parental fat-free mass is related to the fat-free mass of infants and maternal fat mass is related to the fat mass of infant girls. Acta Paediatr 2015; 104:491-7. [PMID: 25645821 DOI: 10.1111/apa.12939] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2014] [Revised: 11/04/2014] [Accepted: 01/16/2015] [Indexed: 11/27/2022]
Abstract
AIM Existing studies suggest that weight and body composition of parents influence the size and body composition of their offspring, but are often inconclusive and conducted by means of inappropriate body composition methodology. Our aim was to study infant size and body composition variables in relation to body composition variables of their mothers and fathers in a well-nourished population using an accurate methodology. METHODS Between 2008 and 2011, we used air displacement plethysmography to measure the body composition of 209 parent-infant units. Parents were measured when women were in gestational week 32. Their healthy, singleton, full-term infants were measured at 1 week. RESULTS Infant fat-free mass in grams was positively related (p ≤ 0.007) to the fat-free mass in kilograms of the mothers (15.6 g/kg) and the fathers (9.1 g/kg). Furthermore, the fat mass of the daughters, but not of the sons, was positively related to the fat mass of the mothers (5.8 g/kg, p = 0.007). CONCLUSION This study found associations between the fat-free mass of parents and infants and an association between the fat mass of mothers and their infant girls. These findings may help to understand early life factors behind overweight and obesity.
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Affiliation(s)
- Pontus Henriksson
- Department of Clinical and Experimental Medicine; Linköping University; Linköping Sweden
| | - Marie Löf
- Department of Biosciences and Nutrition; Karolinska Institute; NOVUM; Huddinge Sweden
| | - Elisabet Forsum
- Department of Clinical and Experimental Medicine; Linköping University; Linköping Sweden
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Zheng Y, Pan S, Huang Y, Ci L, Zhao R, Yang X. Breed-specific lipid-related gene expression in the subcutaneous fat of Large White and Erhualian pigs at weaning. Arch Anim Breed 2015. [DOI: 10.5194/aab-58-33-2015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Abstract. The Erhualian (EHL) pig possesses significantly lower growth rates and higher adipose deposition compared with the Large White (LW) pig. To further understand the mechanism of breed lipid deposition difference at the early postnatal age, we employed an animal model of EHL and LW pigs at weaning age to compare the lipid metabolism differences in subcutaneous fat. The result showed that serum triglyceride in EHL was significantly higher (P < 0.05) than that of LW. Peroxisome proliferator-activated receptor-γ protein level in EHL was significantly higher (P < 0.01) though CCTTA enhancer-binding protein level demonstrated no change compared with LW pigs. Hormone sensitive lipase, adipose tissue triglyceride lipase mRNA expression and the lipase activity were significantly lower (P < 0.05) in EHL. Uncoupling protein-2 protein content was significantly lower (P < 0.01) in EHL than that in LW pigs. We first cloned the nucleotide sequence of Zinc-α2-glycoprotein (ZAG) with 1090 bp and found that both ZAG mRNA expression and protein level in EHL pigs was significantly lower (P < 0.01) than that of LW pigs. β3 adrenergic receptor mRNA expression in EHL pigs was significantly higher (P < 0.01) than that of LW pigs, though tumour necrosis factor α gene expression demonstrated no significant difference. Therefore, the significant breed lipid metabolism difference in subcutaneous fat exists at an early postnatal age between EHL and LW pigs, and this difference may originate from two causes including the increased lipid synthesis and reduced lipid mobilization in EHL pigs compared with LW pigs.
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Giannì ML, Roggero P, Morlacchi L, Garavaglia E, Piemontese P, Mosca F. Formula-fed infants have significantly higher fat-free mass content in their bodies than breastfed babies. Acta Paediatr 2014; 103:e277-81. [PMID: 24673117 DOI: 10.1111/apa.12643] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Revised: 03/19/2014] [Accepted: 03/24/2014] [Indexed: 12/22/2022]
Abstract
AIM Early nutrition may affect body composition development. This study assessed body composition changes in healthy term infants in the first four months of life, comparing the results for breastfed and formula-fed babies. METHODS A longitudinal, observational study was conducted with healthy term infants, who had a birth weight of more than 2500 g and were aged up to 3 weeks at enrolment. Infants were either exclusively breastfed or formula-fed. Growth and body composition were assessed by air-displacement plethysmography at enrolment and 4 months. RESULTS A total of 158 infants were enrolled (72 exclusively breastfed and 86 exclusively formula-fed). Body composition was similar between the two feeding groups at enrolment, but fat-free mass (4831 ± 538 g vs 4641 ± 461 g; p = 0.036) at 4 months and the fat-free mass changes between enrolment and 4 months (80.3 ± 16.4% vs 67.6 ± 18.4%; p < 0.001) were higher in formula-fed infants than breastfed ones. CONCLUSIONS Our findings suggest that formula-fed infants show different body composition development during the first 4 months of life to breastfed ones, with higher fat-free mass content.
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Affiliation(s)
- Maria L. Giannì
- Neonatal Intensive Care Unit; Department of Clinical Science and Community Health; Fondazione IRCCS ‘Ca Granda’ Ospedale Maggiore Policlinico; University of Milan; Milan Italy
| | - Paola Roggero
- Neonatal Intensive Care Unit; Department of Clinical Science and Community Health; Fondazione IRCCS ‘Ca Granda’ Ospedale Maggiore Policlinico; University of Milan; Milan Italy
| | - Laura Morlacchi
- Neonatal Intensive Care Unit; Department of Clinical Science and Community Health; Fondazione IRCCS ‘Ca Granda’ Ospedale Maggiore Policlinico; University of Milan; Milan Italy
| | - Elisa Garavaglia
- Neonatal Intensive Care Unit; Department of Clinical Science and Community Health; Fondazione IRCCS ‘Ca Granda’ Ospedale Maggiore Policlinico; University of Milan; Milan Italy
| | - Pasqua Piemontese
- Neonatal Intensive Care Unit; Department of Clinical Science and Community Health; Fondazione IRCCS ‘Ca Granda’ Ospedale Maggiore Policlinico; University of Milan; Milan Italy
| | - Fabio Mosca
- Neonatal Intensive Care Unit; Department of Clinical Science and Community Health; Fondazione IRCCS ‘Ca Granda’ Ospedale Maggiore Policlinico; University of Milan; Milan Italy
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Brands B, Demmelmair H, Koletzko B. How growth due to infant nutrition influences obesity and later disease risk. Acta Paediatr 2014; 103:578-85. [PMID: 24521522 DOI: 10.1111/apa.12593] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2013] [Revised: 01/11/2014] [Accepted: 02/05/2014] [Indexed: 12/23/2022]
Abstract
UNLABELLED Infant nutrition has a major impact on immediate outcomes and long-term health and later disease risks, such as obesity and related disorders, a phenomenon referred to as 'metabolic programming'. This review discusses the currently postulated hypotheses and mechanisms investigated by the EarlyNutrition project. CONCLUSION Rapid weight gain in the first 2 years of life, most notably mediated by diary protein, affects the insulin-like growth factor metabolic pathways. Epigenetic processes seem to play a role.
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Affiliation(s)
- Brigitte Brands
- Dr. von Hauner Children's Hospital; University of Munich Medical Centre; Munich Germany
| | - Hans Demmelmair
- Dr. von Hauner Children's Hospital; University of Munich Medical Centre; Munich Germany
| | - Berthold Koletzko
- Dr. von Hauner Children's Hospital; University of Munich Medical Centre; Munich Germany
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de Groof F, Huang L, van Vliet I, Voortman GJ, Schierbeek H, Roksnoer LCW, Vermes A, Chen C, Huang Y, van Goudoever JB. Branched-chain amino acid requirements for enterally fed term neonates in the first month of life. Am J Clin Nutr 2014; 99:62-70. [PMID: 24284437 DOI: 10.3945/ajcn.112.038927] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Knowledge of essential amino acid requirements in infants is important because excessive intake of protein can lead to increased long-term morbidity such as obesity. A deficient intake may lead to suboptimal growth and impaired neurodevelopment. The current recommended branched-chain amino acid requirements in infants aged 0-1 mo are based on the amino acid content of human milk. OBJECTIVE We quantified the requirements for isoleucine, leucine, and valine for term neonates by using the indicator amino acid oxidation method with [1-(13)C]phenylalanine as the indicator. DESIGN Fully enterally fed term infants received randomly graded amounts of isoleucine (5-216 mg · kg(-1) · d(-1)), leucine (5-370 mg · kg(-1) · d(-1)), or valine (5-236 mg · kg(-1) · d(-1)) as part of an elemental formula. Data are expressed as means ± SDs. RESULTS Eighty-three Asian, term neonates (mean ± SD birth weight: 3.3 ± 0.4 kg; gestational age: 39.4 ± 1.3 wk) were studied at a postnatal age of 13 ± 5 d. Mean requirements for isoleucine, leucine, and valine (measured in boys only) were 105 mg · kg(-1) · d(-1) (r(2) = 0.61, P < 0.001), 140 mg · kg(-1) · d(-1) (r(2) = 0.26, P < 0.01), and 110 mg · kg(-1) · d(-1) (r(2) = 0.35, P = 0.001), respectively. CONCLUSIONS Current human milk-based recommendations for isoleucine and valine in term infants aged 0-1 mo are correct. However, the current recommendation for leucine (166 mg · kg(-1) · d(-1)) is higher than the mean requirement of 140 mg · kg(-1) · d(-1) that we determined in this study. This trial was registered at www.trialregister.nl as NTR1610.
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Affiliation(s)
- Femke de Groof
- Department of Pediatrics, Emma's Children's Hospital, Academic Medical Center, Amsterdam, Netherlands (FdG, JBvG, and HS); the Department of Pediatrics, VU University Medical Center, Amsterdam, Netherlands (JBvG, LH, and IvV); the Division of Neonatology, Erasmus Medical Center, Sophia Children's Hospital, Rotterdam, Netherlands (GJV and LCWR); the Hospital Pharmacy, Erasmus Medical Center, Rotterdam, Netherlands (AV); and the Division of Neonatology (CC) and the Department of Gastro-Enterology (YH), Fudan Children's Hospital, Shanghai, China
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Longitudinal growth and body composition of twins versus singletons in the first month of life. ScientificWorldJournal 2013; 2013:108189. [PMID: 24453786 PMCID: PMC3886583 DOI: 10.1155/2013/108189] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2013] [Accepted: 10/07/2013] [Indexed: 11/17/2022] Open
Abstract
Background. Although twin gestation is well recognized to be associated with impaired fetal and postnatal growth, specific data about body composition of twins in the first month of life are scarce. Objective. The aim of this study was to compare the body composition of twins, evaluated with air-displacement plethysmography, to that of singletons of similar gestational age and adequacy of growth, during the first month of life. We tested the hypothesis that the quality of growth would be similar. Methods. Anthropometric and air-displacement plethysmography measurements were performed in 18 pairs of twins and in 36 singleton neonates, longitudinally, from birth to the 30th day of life. Each twin was matched to a singleton infant of similar gestational age and birth weight z-score. Results. With regard to anthropometric measures, the only difference was a lower weight in twins versus singletons on the 15th day of life. With regard to body composition, we did not find any difference between groups at any time point. Fat mass increased significantly from day 1 to day 30 in both twins and singletons. Conclusion. In terms of body composition, twins do not differ from singletons of similar gestational age and weight, either at birth or in early postnatal life.
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Ci L, Sun H, Huang Y, Guo J, Albrecht E, Zhao R, Yang X. Maternal dietary fat affects the LT muscle fatty acid composition of progeny at weaning and finishing stages in pigs. Meat Sci 2013; 96:1141-6. [PMID: 24334032 DOI: 10.1016/j.meatsci.2013.10.033] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2013] [Revised: 10/12/2013] [Accepted: 10/23/2013] [Indexed: 11/15/2022]
Abstract
The present study was conducted to investigate whether maternal dietary fat affects the fatty acid composition of the longissimus thoracis (LT) muscle in offspring pigs at weaning and finishing stages. Fourteen sows were randomly assigned to a control or a high fat (HF) group. The HF sows received a diet containing 8% corn oil starting seven days before farrowing until weaning. The results showed that a high-fat diet significantly increased the contents of serum-lipid-related indexes in the sows. Although the triglyceride content did not change, the C18:2n-6 content was higher in the colostrum and in the LT muscle of offspring pigs at both investigated stages. The total n-6 content and the n-6/n-3 ratio generally increased. This study demonstrated that maternal dietary fat during lactation affects the fatty acid composition of the LT muscle of progeny at weaning, and can have persistent effects in later life.
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Affiliation(s)
- Le Ci
- Key Laboratory of Animal Physiology and Biochemistry, Nanjing Agricultural University, Nanjing, PR China
| | - Hailin Sun
- Key Laboratory of Animal Physiology and Biochemistry, Nanjing Agricultural University, Nanjing, PR China
| | - Yanping Huang
- Key Laboratory of Animal Physiology and Biochemistry, Nanjing Agricultural University, Nanjing, PR China
| | - Jun Guo
- Key Laboratory of Animal Physiology and Biochemistry, Nanjing Agricultural University, Nanjing, PR China
| | - Elke Albrecht
- Institute of Muscle Biology and Growth, Leibniz-Institute for Farm Animal Biology (FBN), Dummerstorf, Germany
| | - Ruqian Zhao
- Key Laboratory of Animal Physiology and Biochemistry, Nanjing Agricultural University, Nanjing, PR China
| | - Xiaojing Yang
- Key Laboratory of Animal Physiology and Biochemistry, Nanjing Agricultural University, Nanjing, PR China.
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Abstract
The thrifty genotype and phenotype hypotheses were developed to explain the rapid increase in diabetes and obesity in developed countries around the world. Most subsequent "thrifty" research has focused on the early developmental origins of the metabolic syndrome and cardio-metabolic disease. The goal of this manuscript is to review an emerging line of research that uses a similar thrifty framework to understand the early developmental origins of eating-related phenotypes that have primary relevance to many psychiatric disorders. Given the important role of environmental adversity in various psychiatric disorders that involve overeating, and their early age of onset, it is likely that several thrifty mechanisms are relevant in this regard. Understanding the early origins of increased eating behaviour based on a thrifty model might point the way to highly targeted preventative interventions during critical periods of development, and provide a new way of addressing these common and difficult to treat disorders.
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Sacco MR, de Castro NP, Euclydes VLV, Souza JM, Rondó PHC. Birth weight, rapid weight gain in infancy and markers of overweight and obesity in childhood. Eur J Clin Nutr 2013; 67:1147-53. [DOI: 10.1038/ejcn.2013.183] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2013] [Revised: 08/26/2013] [Accepted: 08/28/2013] [Indexed: 11/09/2022]
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May R, Kim D, Mote-Watson D. Change in weight-for-length status during the first three months: relationships to birth weight and implications for metabolic risk. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2013; 150:5-9. [PMID: 23283659 DOI: 10.1002/ajpa.22190] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2012] [Accepted: 09/24/2012] [Indexed: 11/05/2022]
Abstract
Weight-for-length during the early postnatal period is a critical predictor of subsequent body composition and metabolic risk. This study was designed to analyze change in weight-for-length status according to birth weight in early infancy. Data were collected for 267 infants enrolled in the Jackson County Women, Infants, and Children (WIC) program. Postnatal measurements were collected at a clinic visit between birth and 12 weeks of age (mean = 5.7 weeks). Changes in WHO z-scores (weight, length, weight-for-length) between birth and the clinic visit were calculated. Infants were classified as exclusively breastfed or as formula-fed. Ethnicity was coded as Hispanic or non-Hispanic. Infants were classified based on birth weight z-score as lower (<-1 SD) or higher (> +1 SD). Multiple regression models tested birth weight, demographic factors, and feeding as predictors of z-score change measures. Demographic factors and feeding were also tested as moderators of the effects of birth weight. Lower birth weight infants displayed an increase in weight-for-length z-score between birth and the clinic visit. Change in weight-for-length was associated with significant increase in weight z-score but not in length z-score. Higher birth weight predicted decrease in weight and length z-scores but did not predict change in weight-for-length. Hispanic ethnicity predicted decrease in length z-score and increase in weight-for-length z-score but did not moderate effects of birth weight. Increase in weight-for-length among lower birth weight infants and persistence of high weight-for-length among higher birth weight infants may reflect phenotypic adjustments that are maladaptive in adverse dietary environments.
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Affiliation(s)
- Rich May
- Biology Department, Southern Oregon University, Ashland, OR 97520, USA.
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Butruille L, Mayeur S, Moitrot E, Storme L, Knauf C, Lesage J, Deruelle P. Maternal hypertension induced by NO blockade does not program adult metabolic diseases in growth-restricted rat fetuses. Metabolism 2013; 62:442-5. [PMID: 23116519 DOI: 10.1016/j.metabol.2012.09.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2012] [Revised: 09/10/2012] [Accepted: 09/11/2012] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Preeclampsia is a frequent and potentially lethal placental insufficiency pathology causing maternal hypertension and proteinuria, as well as a high rate of intrauterine growth retardation (IUGR) in offspring. Reduced nitric oxide (NO) production may play a role in the mechanisms of this disease. As exposure to adverse early life environment and IUGR has been proposed to increase cardiometabolic diseases risk, we investigated in rats the effects of maternal NO blockade on growth and metabolic phenotype of offspring. MATERIAL AND METHODS Osmotic pumps were implanted in pregnant rats at E17 and diffused saline or L-NAME (50mg/day), a nitric oxide synthesis inhibitor. At birth, IUGR male newborns without limb defects were selected. Body growth, feeding behavior and glucose tolerance were evaluated in offspring. Organs weights, plasma level of several metabolic hormones and genes expressions were determined in fasted 9month-old rats. RESULTS L-NAME mothers had elevated blood pressure at E20. Male offspring from L-NAME mothers had a markedly reduced birth weight and developed postnatal catch-up growth during lactation. Some L-NAME newborns presented some limb defects but were not selected in this study (1/3 of all pups). Improved glucose tolerance and hyperphagia after fasting were found in 3-month-old L-NAME rat but not thereafter. In 9-month-old L-NAME rats, a moderate increase of food intake during the light phase and, after fasting, an augmentation of plasma insulin and a reduction of brown adipose tissue (BAT) deposit were found associated with an increased expression of UCP-1 mRNA in this tissue. CONCLUSIONS Despite IUGR and postnatal catch up growth, male rats exposed to L-NAME did not develop metabolic diseases when limb defects were not induced by L-NAME. We postulate that maternal hypertension during late gestation is not a major 'programming' metabolic factor for offspring.
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Affiliation(s)
- Laura Butruille
- Université Lille Nord de France, Unité Environnement Périnatal et Croissance, EA 4489, Faculté de Médecine, Pôle Recherche, IFR 114, 59045 Lille.
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Willführ KP, Myrskylä M. Phenotype-environment mismatch due to epigenetic inheritance? Programming the offspring's epigenome and the consequences of migration. Am J Hum Biol 2013; 25:318-28. [PMID: 23382098 DOI: 10.1002/ajhb.22362] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2012] [Revised: 10/10/2012] [Accepted: 11/19/2012] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVE It has been suggested that epigenetic inheritance is an important factor influencing mortality. We use data about the historical population of Québec (years 1670-1740) to study whether parents modify their offspring's phenotype epigenetically prior to conception in response to predicted/perceived mortality. If so, children growing up in the predicted environment enjoy a phenotype-environment-match that should lower mortality, whereas children growing up in a nonpredicted environment should have a higher mortality. METHODS We use the large urban-rural mortality differential to capture the predicted/perceived mortality environment. We categorize children into different groups by their migration status: conceived and living in the same environment (urban or rural); conceived in one but born in another environment (urban-to-rural or rural-to-urban); and born in one but migrating to another environment. We use Kaplan-Meier survival curves and fixed effect survival models to estimate to what extent child survival up to the age of 15 depends on migration status. RESULTS Child mortality within families that moved from urban to rural areas does not depend on the child's migration status. Within families that moved to urban areas, children who were conceived and born in the rural areas exhibit the lowest mortality. This contradicts a phenotype-environment-mismatch scenario, which would result in higher rather than lower mortality. CONCLUSION We do not find evidence for functional (adaptive) epigenetic inheritance. Migration into an environment with lower or higher extrinsic mortality affects child mortality within the families differently than predicted by the concept of epigenetic inheritance. The results suggest that epigenetic inheritance may not be important for child mortality among migrants.
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Affiliation(s)
- Kai P Willführ
- Max Planck Institute for Demographic Research, Rostock, Germany.
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Zand N, Chowdhry BZ, Pollard LV, Pullen FS, Snowden MJ, Zotor FB. Commercial 'ready-to-feed' infant foods in the UK: macro-nutrient content and composition. MATERNAL AND CHILD NUTRITION 2012; 11:202-14. [PMID: 23020067 DOI: 10.1111/j.1740-8709.2012.00445.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Quantitative analyses of the macronutrient content of eight popular commercial 'ready-to-feed' baby meals for 6-9-month old infants in the UK market have been undertaken in order to ascertain their nutritional suitability in relation to the total daily dietary intake as well as nutritional profiling of the products. The chemical analyses conducted included Kjeldhal for protein, acid hydrolysis and extraction for fat, phenol sulphuric acid for carbohydrate and Association of Official Analytical Chemists 985.29 for fibre. The only difference found between different varieties (meat- and vegetable-based) was with respect to the protein content (P=0.04) per 100 g of food. The experimentally determined concentrations of macronutrients (g/100 kcal) were compared with the declared values provided by the manufacturers on the product labels and, despite some variations, the values obtained comply with regulatory requirements (Commission Directive 2006/125/EC). The total daily intake of fat (27.0 g per day) - based on the menu composed from commercial complementary food - is suggested to exceed the daily recommended values for fat (31%), if the intake of snacks and desserts are incorporated. These findings imply that the formulation of recipes, based on a standard commercial menu, is an important consideration in relation to the nutritional quality of the diet of infants.
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Affiliation(s)
- Nazanin Zand
- University of Greenwich, School of Science, Medway Campus, Chatham Maritime, Kent, UK
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MicroRNA-130b and microRNA-374b mediate the effect of maternal dietary protein on offspring lipid metabolism in Meishan pigs. Br J Nutr 2012; 109:1731-8. [DOI: 10.1017/s0007114512003728] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
To investigate whether the effect of maternal dietary protein on offspring lipid metabolism is mediated by microRNA (miRNA), fourteen Meishan sows were fed either low-protein (LP, half of standard protein (SP) level, n 7) or SP (n 7) diets throughout gestation and lactation periods. PPAR-γ and CCAAT/enhancer-binding protein-β (C/EBP-β) protein expression was evaluated. The expression of miRNA predicted to directly target PPAR-γ and C/EBP-β in the subcutaneous fat of offspring at weaning age was determined, and the functions of these potential miRNA were verified. The results showed that piglet body weight and back fat thickness were significantly decreased in the LP group compared with the SP group (P< 0·05). The protein level of PPAR-γ was significantly decreased and C/EBP-β protein expression was also decreased, though not significantly (P= 0·056), in the subcutaneous fat of the LP group. Furthermore, miRNA expression analysis showed that miR-130b, targeting the PPAR-γ 3′-untranslated region (UTR), and miR-374b, targeting the C/EBP-β 3′-UTR, were significantly increased in the LP group compared with the SP group; other candidate regulatory miRNA were expressed similarly in both groups. Dual luciferase activity assay results indicated that miR-130b directly recognised and bound to the 3′-UTR of PPAR-γ and thereby suppressed PPAR-γ gene expression. Similar results were found for miR-374b and the 3′-UTR of C/EBP-β. The present study showed that miR-130b and miR-374b are involved in the effect of maternal dietary protein on offspring lipid metabolism in pigs. These results shed new light on our understanding of the maternal effect on offspring lipid deposition.
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Gale C, Logan KM, Santhakumaran S, Parkinson JRC, Hyde MJ, Modi N. Effect of breastfeeding compared with formula feeding on infant body composition: a systematic review and meta-analysis. Am J Clin Nutr 2012; 95:656-69. [PMID: 22301930 DOI: 10.3945/ajcn.111.027284] [Citation(s) in RCA: 167] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Early-life nutrition may influence later body composition. The effect of breastfeeding and formula feeding on infant body composition is uncertain. OBJECTIVE We conducted a systematic review and meta-analysis of studies that examined body composition in healthy, term infants in relation to breastfeeding or formula feeding. DESIGN PubMed was searched for human studies that reported the outcomes fat-free mass, fat mass, or the percentage of fat mass in breastfed and formula-fed infants. Bibliographies were hand searched, and authors were contacted for additional data. The quality of studies was assessed. Differences in outcomes between feeding groups were compared at prespecified ages by using fixed-effects analyses except when heterogeneity indicated the use of random-effects analyses. RESULTS We identified 15 studies for inclusion in the systematic review and 11 studies for inclusion in the meta-analysis. In formula-fed infants, fat-free mass was higher at 3-4 mo [mean difference (95% CI): 0.13 kg (0.03, 0.23 kg)], 8-9 mo [0.29 kg (0.09, 0.49 kg)], and 12 mo [0.30 kg (0.13, 0.48 kg)], and fat mass was lower at 3-4 mo [-0.09 kg (-0.18, -0.01 kg)] and 6 mo [-0.18 kg (-0.34, -0.01 kg)] than in breastfed infants. Conversely, at 12 mo, fat mass was higher in formula-fed infants [0.29 kg (-0.03, 0.61 kg)] than in breastfed infants. CONCLUSION Compared with breastfeeding, formula feeding is associated with altered body composition in infancy.
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Affiliation(s)
- Chris Gale
- Section of Neonatal Medicine, Chelsea & Westminster Hospital Campus, Imperial College London, London, United Kingdom
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Effect of protein intake and weight gain velocity on body fat mass at 6 months of age: the EU Childhood Obesity Programme. Int J Obes (Lond) 2012; 36:548-53. [PMID: 22310472 DOI: 10.1038/ijo.2011.276] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
INTRODUCTION Higher protein intake during the first year of life is associated with increased weight gain velocity and body mass index (BMI). However, the relationship of protein intake and weight gain velocity with body composition is unclear. OBJECTIVE To assess if the increases in weight gain velocity and BMI induced by protein intake early in life are related to an increase in fat or fat-free mass. MATERIALS AND METHODS In all, 41 infants randomized at birth to a higher or lower protein content formula (HP=17 and LP=24, respectively) and 25 breastfed infants were included. Anthropometric measures were assessed at baseline, 6, 12 and 24 months, and fat-free mass (FFM) and fat mass (FM) were assessed by isotope dilution at 6 months. RESULTS Weight gain velocity (g per month) during the first 6 months of life was significantly higher among HP infants (807.8 (±93.8) vs 724.2 (±110.0) (P=0.015)). Weight gain velocity strongly correlated with FM z-score (r=0.564, P<0.001) but showed no association with FFM z-scores. FFM showed no association with BMI. Nevertheless, FM strongly correlated with BMI at 6, 12 and 24 months (r=0.475, P<0.001; r=0.332, P=0.007 and r=0.247, P=0.051, respectively). FFM and FM z-scores did not differ significantly between HP and LP infants (0.32±1.75 vs -0.31±1.17 and 0.54±2.81 vs -0.02±1.65, respectively). CONCLUSION Our findings support the hypothesis that higher protein intakes early in life are associated with faster weight gain and in turn to higher adiposity. This mechanism could be a determinant factor for later obesity risk.
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