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Jung DK, Tan ST, Hemlock C, Mertens AN, Stewart CP, Rahman MZ, Ali S, Raqib R, Grembi JA, Karim MR, Shahriar S, Roy AK, Abdelrahman S, Shoab AK, Famida SL, Hossen MS, Mutsuddi P, Akther S, Rahman M, Unicomb L, Hester L, Granger DA, Erhardt J, Naved RT, Al Mamun MM, Parvin K, Colford JM, Fernald LC, Luby SP, Dhabhar FS, Lin A. Micronutrient status during pregnancy is associated with child immune status in rural Bangladesh. Curr Dev Nutr 2023; 7:101969. [PMID: 37560460 PMCID: PMC10407622 DOI: 10.1016/j.cdnut.2023.101969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 06/26/2023] [Accepted: 06/30/2023] [Indexed: 08/11/2023] Open
Abstract
Background Poor immune function increases children's risk of infection and mortality. Several maternal factors during pregnancy may affect infant immune function during the postnatal period. Objectives We aimed to evaluate whether maternal micronutrients, stress, estriol, and immune status during the first or second trimester of pregnancy were associated with child immune status in the first two years after birth. Methods We conducted observational analyses within the water, sanitation, and hygiene (WASH) Benefits Bangladesh randomized controlled trial. We measured biomarkers in 575 pregnant women and postnatally in their children. Maternal biomarkers measured during the first and second trimester of pregnancy included nutrition status via vitamin D (25-hydroxy-D [25(OH)D]), ferritin, soluble transferrin receptor (sTfR), and retinol-binding protein (RBP); cortisol; estriol. Immune markers were assessed in pregnant women at enrollment and their children at ages 14 and 28 mo, including C-reactive protein (CRP), alpha-1-acid glycoprotein (AGP), and 13 cytokines (including IFN-γ). We generated a standardized sum score of log-transformed cytokines. We analyzed IFN-γ individually because it is a critical immunoregulatory cytokine. All outcomes were prespecified. We used generalized additive models and reported the mean difference and 95% confidence intervals at the 25th and 75th percentiles of exposure distribution. Results At child age 14 mo, concentrations of maternal RBP were inversely associated with the cytokine sum score in children (-0.34 adjusted difference between the 25th and 75th percentile [95% confidence interval -0.61, -0.07]), and maternal vitamin A deficiency was positively associated with the cytokine sum score in children (1.02 [0.13, 1.91]). At child age of 28 mo, maternal RBP was positively associated with IFN-γ in children (0.07 [0.01, 0.14]), whereas maternal vitamin A deficiency was negatively associated with child AGP (-0.07 [-0.13, -0.02]). Maternal iron deficiency was associated with higher AGP concentrations in children at age 14 mo (0.13 [0.04, 0.23]), and maternal sTfR concentrations were positively associated with child CRP concentrations at age 28 mo (0.18 [0, 0.36]). Conclusion Maternal deficiencies in vitamin A or iron during the first 2 trimesters of pregnancy may shape the trajectory of a child's immune status.
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Affiliation(s)
- Da Kyung Jung
- Division of Epidemiology and Biostatistics, School of Public Health, University of California Berkeley, Berkeley, CA, United States
| | - Sophia T. Tan
- Division of Infectious Diseases and Geographic Medicine, Stanford University, Stanford, CA, United States
| | - Caitlin Hemlock
- Division of Epidemiology and Biostatistics, School of Public Health, University of California Berkeley, Berkeley, CA, United States
| | - Andrew N. Mertens
- Division of Epidemiology and Biostatistics, School of Public Health, University of California Berkeley, Berkeley, CA, United States
| | - Christine P. Stewart
- Institute for Global Nutrition, University of California Davis, Davis, CA, United States
| | - Md Ziaur Rahman
- Environmental Interventions Unit, Infectious Diseases Division, icddr,b, Dhaka 1212, Bangladesh
| | - Shahjahan Ali
- Environmental Interventions Unit, Infectious Diseases Division, icddr,b, Dhaka 1212, Bangladesh
| | - Rubhana Raqib
- Environmental Interventions Unit, Infectious Diseases Division, icddr,b, Dhaka 1212, Bangladesh
| | - Jessica A. Grembi
- Division of Infectious Diseases and Geographic Medicine, Stanford University, Stanford, CA, United States
| | - Mohammed Rabiul Karim
- Environmental Interventions Unit, Infectious Diseases Division, icddr,b, Dhaka 1212, Bangladesh
| | - Sunny Shahriar
- Environmental Interventions Unit, Infectious Diseases Division, icddr,b, Dhaka 1212, Bangladesh
| | - Anjan Kumar Roy
- Environmental Interventions Unit, Infectious Diseases Division, icddr,b, Dhaka 1212, Bangladesh
| | - Sarah Abdelrahman
- Division of Epidemiology and Biostatistics, School of Public Health, University of California Berkeley, Berkeley, CA, United States
| | - Abul K. Shoab
- Environmental Interventions Unit, Infectious Diseases Division, icddr,b, Dhaka 1212, Bangladesh
| | - Syeda L. Famida
- Environmental Interventions Unit, Infectious Diseases Division, icddr,b, Dhaka 1212, Bangladesh
| | - Md Saheen Hossen
- Environmental Interventions Unit, Infectious Diseases Division, icddr,b, Dhaka 1212, Bangladesh
| | - Palash Mutsuddi
- Environmental Interventions Unit, Infectious Diseases Division, icddr,b, Dhaka 1212, Bangladesh
| | - Salma Akther
- Environmental Interventions Unit, Infectious Diseases Division, icddr,b, Dhaka 1212, Bangladesh
| | - Mahbubur Rahman
- Environmental Interventions Unit, Infectious Diseases Division, icddr,b, Dhaka 1212, Bangladesh
| | - Leanne Unicomb
- Environmental Interventions Unit, Infectious Diseases Division, icddr,b, Dhaka 1212, Bangladesh
| | - Lisa Hester
- Department of Medicine, University of Maryland, Baltimore, MD USA
| | - Douglas A. Granger
- Institute for Interdisciplinary Salivary Bioscience Research, University of California Irvine, Irvine, CA, United States
| | | | | | - Md Mahfuz Al Mamun
- Health System and Population Studies Division, icddr,b, Dhaka, Bangladesh
| | - Kausar Parvin
- Health System and Population Studies Division, icddr,b, Dhaka, Bangladesh
| | - John M. Colford
- Division of Epidemiology and Biostatistics, School of Public Health, University of California Berkeley, Berkeley, CA, United States
| | - Lia C.H. Fernald
- Division of Community Health Sciences, School of Public Health, University of California, Berkeley, Berkeley, CA, United States
| | - Stephen P. Luby
- Division of Infectious Diseases and Geographic Medicine, Stanford University, Stanford, CA, United States
| | - Firdaus S. Dhabhar
- Department of Psychiatry & Behavioral Sciences, Department of Microbiology and Immunology, Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, Miami, FL, United States
| | - Audrie Lin
- Department of Microbiology and Environmental Toxicology, University of California, Santa Cruz, CA, United States
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Farasati Far B, Broomand Lomer N, Gharedaghi H, Sahrai H, Mahmoudvand G, Karimi Rouzbahani A. Is beta-carotene consumption associated with thyroid hormone levels? Front Endocrinol (Lausanne) 2023; 14:1089315. [PMID: 37305054 PMCID: PMC10250628 DOI: 10.3389/fendo.2023.1089315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 05/09/2023] [Indexed: 06/13/2023] Open
Abstract
The thyroid hormones play a pivotal role in various physiological processes, including growth, metabolism regulation, and reproduction. While non-modifiable factors are known to impact thyroid function, such as genetics and age, nutritional factors are also important. Diets rich in selenium and iodine are conventionally acknowledged to be beneficial for the production and release of thyroid hormones. Recent studies have suggested a potential link between beta-carotene, a precursor to vitamin A (retinol), and thyroid function. Beta-carotene is known for its antioxidant properties and has been shown to play a role in the prevention of various clinical conditions such as cancer and cardiovascular and neurological diseases. However, its impact on thyroid function is still unclear. Some studies have suggested a positive association between beta-carotene levels and thyroid function, while others have found no significant effect. Conversely, the hormone produced by the thyroid gland, thyroxine, enhances the conversion of beta-carotene to retinol. Furthermore, vitamin A derivatives are being explored as potential therapeutic options for thyroid malignancies. In this review, we highlight the mechanisms through which beta-carotene/retinol and thyroid hormones interact and review the findings of clinical studies examining the association between beta-carotene consumption and thyroid hormone levels. Our review underscores the need for further research to clarify the relationship between beta-carotene and thyroid function.
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Affiliation(s)
- Bahareh Farasati Far
- Department of Chemistry, Iran University of Science and Technology, Tehran, Iran
| | | | | | - Hadi Sahrai
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Golnaz Mahmoudvand
- Student Research Committee, Lorestan University of Medical Sciences, Khorramabad, Iran
- USERN Office, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Arian Karimi Rouzbahani
- Student Research Committee, Lorestan University of Medical Sciences, Khorramabad, Iran
- USERN Office, Lorestan University of Medical Sciences, Khorramabad, Iran
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3
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Jin XC, Peng DQ, Kim SJ, Kim NY, Nejad JG, Kim D, Smith SB, Lee HG. Vitamin A supplementation downregulates ADH1C and ALDH1A1 mRNA expression in weaned beef calves. ANIMAL NUTRITION 2022; 10:372-381. [PMID: 35949197 PMCID: PMC9356019 DOI: 10.1016/j.aninu.2022.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/04/2022] [Accepted: 06/15/2022] [Indexed: 11/26/2022]
Abstract
Our previous studies demonstrated that oral vitamin A supplementation during late-stage pregnancy and the neonatal stage enhances birth weight, growth performance, and mRNA expression related to muscle and preadipocyte development in beef cattle. The alcohol dehydrogenase 1C (ADH1C) c.-64T > C genotype also correlated with vitamin A concentration in beef production. This study aimed to investigate the effects of vitamin A supplementation on the muscle development and vitamin A metabolism in weaned beef calves with different ADH1C genotypes. Twenty male calves (90 d of age; initial BW: 89.03 kg [SD 8.60]) were stratified according to ADH1C genotype and vitamin A treatment (duration: 3 months) and randomly assigned to 4 groups with a 2 × 2 factorial arrangement. Vitamin A treatments included the following: control (10,000 IU/kg of as-fed, a. TT type; b. TC type); treatment (40,000 IU/kg of as-fed, c. TT type; and d. TC type). Parameters including BW, FI, blood, longissimus dorsi muscle, and liver status during the experimental period were analyzed using the generalized linear model (GLM) procedure and Tukey's test by SAS 9.4 program. Serum vitamin A was significantly increased (P < 0.05) in the vitamin A treatment group at 4 and 6 months of age. TT type calves showed higher serum vitamin A concentration (P < 0.05) than the TC type calves. Serum triglyceride and non-esterified fatty acid (NEFA) levels increased (P < 0.05) in the treatment group compared with the control at 6 months of age. However, BW, ADG and FI showed no differences between the groups. In addition, mRNA expression in longissimus dorsi muscle revealed upregulation of paired box 7 (PAX7) (P < 0.05) after the vitamin A treatment period based on biopsy results. Both ADH1C and aldehyde dehydrogenase (ALDH) 1A1 mRNA expression was downregulated (P < 0.01) by vitamin A supplementation. The TC type of ADH1C showed higher mRNA expression than the TT type. However, no effect was observed on adipogenic mRNA expression (preadipocyte factor-1 [PREF-1], peroxisome proliferator-activated receptor gamma [PPARγ], fatty acid binding protein 4 [FABP4]) in all groups. Our findings suggest that weaned calves treated with vitamin A may promote the storage of satellite cells by elevating PAX7 gene expression in the muscle. The TC type calves may show increased capacity for vitamin A metabolism, which can be used in genetically customizing feed management to maximize beef production in the calves.
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4
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Ramulondi M, de Wet H, Ntuli NR. Traditional food taboos and practices during pregnancy, postpartum recovery, and infant care of Zulu women in northern KwaZulu-Natal. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2021; 17:15. [PMID: 33743760 PMCID: PMC7981893 DOI: 10.1186/s13002-021-00451-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 03/11/2021] [Indexed: 06/06/2023]
Abstract
BACKGROUND Traditional practices and beliefs influence and support the behavior of women during pregnancy and childbirth in different parts of the world. Not much research has been conducted to examine whether and how cultural traditions continue to shape maternity experiences of Zulu women. The aim of this study is to establish the extent at which women in certain rural communities adhere to traditional food taboos and practices during pregnancy, postpartum recovery, and infants feeding, in comparison to what is recommended by health care workers. METHODS A survey was conducted in the rural northern KwaZulu-Natal between 2017 and 2020. A total of 140 women between the ages of 18 and 90 years were interviewed and they were chosen purposively based on their experiences in pregnancy, postpartum recovery, infant care, and their willingness to share the knowledge. Data were analyzed using descriptive statistics. RESULTS Most (64%) of the participants said that they adhered to these cultural food taboos and practices. The most common foods avoided were certain fruits [mango, naartjie, orange, papaya, and peach], butternut, eggs, sweets (sugar, commercial juice, sweet food, and honey), chili, ice, and alcohol. The most recommended foods during pregnancy were leafy vegetables, fruits (except the avoided ones), liver, and fish. For postpartum recovery, women mostly consumed soft porridge, all fruits and vegetables, beetroot, and tea. Food not allowed for children younger than 2 years included meat, sugar and sweets, and chewable foods. CONCLUSION Differences on food taboos and practices between participants who received formal education and those who did not received it were insignificant. The beliefs about the detrimental effects of some foods were not backed up by scientific research. Restriction of some orange/yellow colored fruits during pregnancy that are rich in vitamin A and/or C may affect daily requirements of these micronutrients, and the foods recommended during pregnancy and postpartum period would not provide all the essential nutrients required for successful pregnancy. However, some of the food taboos would protect women from unhealthy eating. Our findings provide a basis for developing culturally appropriate nutritional mediation programs for Zulu women with a view to provide effective nutritional counseling.
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Affiliation(s)
- Mmbulaheni Ramulondi
- Department of Botany, University of Zululand, Private bag X1001, KwaDlangezwa, Richards Bay, 3886, South Africa.
| | - Helene de Wet
- Department of Botany, University of Zululand, Private bag X1001, KwaDlangezwa, Richards Bay, 3886, South Africa
| | - Nontuthuko Rosemary Ntuli
- Department of Botany, University of Zululand, Private bag X1001, KwaDlangezwa, Richards Bay, 3886, South Africa
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5
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Peng DQ, Smith SB, Lee HG. Vitamin A regulates intramuscular adipose tissue and muscle development: promoting high-quality beef production. J Anim Sci Biotechnol 2021; 12:34. [PMID: 33663602 PMCID: PMC7934359 DOI: 10.1186/s40104-021-00558-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 01/18/2021] [Indexed: 01/07/2023] Open
Abstract
During growth in cattle, the development of intramuscular adipose tissue and muscle is dependent upon cell hyperplasia (increased number of adipocytes) and hypertrophy (increased size of adipocytes). Based on the results of previous studies, other adipose tissue depots (e.g., perirenal and subcutaneous) develop from the fetal stage primarily as brown adipose tissue. The hyperplastic stage of intramuscular adipose is considered to develop from late pregnancy, but there is no evidence indicating that intramuscular adipose tissue develops initially as brown adipose tissue. Hyperplastic growth of intramuscular adipose continues well into postweaning and is dependent on the timing of the transition to grain-based diets; thereafter, the late-stage development of intramuscular adipose tissue is dominated by hypertrophy. For muscle development, hyperplasia of myoblasts lasts from early (following development of somites in the embryo) to middle pregnancy, after which growth of muscle is the result of hypertrophy of myofibers. Vitamin A is a fat-soluble compound that is required for the normal immunologic function, vision, cellular proliferation, and differentiation. Here we review the roles of vitamin A in intramuscular adipose tissue and muscle development in cattle. Vitamin A regulates both hyperplasia and hypertrophy in in vitro experiments. Vitamin A supplementation at the early stage and restriction at fattening stage generate opposite effects in the beef cattle. Appropriate vitamin A supplementation and restriction strategy increase intramuscular adipose tissue development (i.e., marbling or intramuscular fat) in some in vivo trials. Besides, hyperplasia and hypertrophy of myoblasts/myotubes were affected by vitamin A treatment in in vitro trials. Additionally, some studies reported an interaction between the alcohol dehydrogenase-1C (ADH1C) genotype and vitamin A feed restriction for the development of marbling and/or intramuscular adipose tissue, which was dependent on the timing and level of vitamin A restriction. Therefore, the feed strategy of vitamin A has the visible impact on the marbling and muscle development in the cattle, which will be helpful to promote the quality of the beef.
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Affiliation(s)
- Dong Qiao Peng
- Department of Animal Science and Technology, Sanghuh College of Life Sciences, Konkuk University, Seoul, 05029, South Korea
| | - Stephen B Smith
- Department of Animal Science, Texas A&M University, College Station, TX, 77843, USA
| | - Hong Gu Lee
- Department of Animal Science and Technology, Sanghuh College of Life Sciences, Konkuk University, Seoul, 05029, South Korea.
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6
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Gannon BM, Jones C, Mehta S. Vitamin A Requirements in Pregnancy and Lactation. Curr Dev Nutr 2020; 4:nzaa142. [PMID: 32999954 PMCID: PMC7513584 DOI: 10.1093/cdn/nzaa142] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 07/06/2020] [Accepted: 08/20/2020] [Indexed: 02/06/2023] Open
Abstract
Pregnancy and lactation are critical life stages with unique nutritional requirements, including for vitamin A (VA). Current DRIs for VA were published in 2001. The objective of this review was to identify and categorize evidence related to VA requirements in pregnancy and lactation since these DRIs were formulated. We searched MEDLINE and included articles according to an analytic framework of maternal VA exposure on status and health outcomes in the mother-child dyad. Intermediate and indirect evidence supports that maternal VA intakes can impact the mother's VA status, breastmilk, and health outcomes, as well as the child's VA status and select health outcomes. Food-based approaches can lead to more sustained, sufficient VA status in mothers and children. Research needs include further study linking maternal VA intakes on maternal and child VA status, and further associations with outcomes to determine intake requirements to optimize health.
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Affiliation(s)
- Bryan M Gannon
- Division of Nutritional Sciences, and Institute for Nutritional Sciences, Global Health, and Technology (INSiGHT), Cornell University, Ithaca, NY, USA
| | - Camille Jones
- Division of Nutritional Sciences, and Institute for Nutritional Sciences, Global Health, and Technology (INSiGHT), Cornell University, Ithaca, NY, USA
| | - Saurabh Mehta
- Division of Nutritional Sciences, and Institute for Nutritional Sciences, Global Health, and Technology (INSiGHT), Cornell University, Ithaca, NY, USA
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7
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Mshanga N, Martin H, Petrucka P. Food-basket intervention to reduce micronutrient deficiencies among Maasai-pregnant women in Tanzania: a quasi-experimental study. J Hum Nutr Diet 2019; 32:625-634. [PMID: 31131491 DOI: 10.1111/jhn.12672] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Micronutrients comprised of vitamin and mineral nutrients that are needed during pregnancy for foetal growth, development and maturation, as well as for reducing/preventing maternal complications. However, micronutrient-rich foods (vegetables and fruits) are lacking in the Ngorongoro Conservation Area as a result of restrictions on cultivation in conservation areas and the unavailability of vegetables and fruits in local markets. The present study introduced a food basket intervention and assessed the effectiveness of the food baskets with respect to addressing anaemia, vitamin A and iron deficiencies among pregnant Maasai women within the Ngorongoro Conservation Area. METHODS The quasi-experimental study included Misigiyo ward as a control group (provided education only) and Olbalbal ward as an intervention group (provided food baskets and education). The study assessed haemoglobin, serum ferritin and retinol at baseline and during follow-up. Haemoglobin, serum ferritin and retinol were quantitatively (duplicate) measured with HemoCue™ (HemoCue AB, Ängelholm, Sweden), Maglumi 800 (Snibe Diagnostic, Shenzhen, China) and vitamin A enzyme-linked immunosorbent assay, respectively. Dependent and independent t-tests were used to compare the micronutrient blood levels between and within the groups. RESULTS The present study found a statistically significant increase in serum retinol (P < 0.001) in the intervention group compared to the control group; moreover, baseline serum retinol was positively associated with the follow-up serum retinol, whereas baseline haemoglobin and serum ferritin were negatively associated. CONCLUSIONS The food basket intervention holds promise with repect to reducing micronutrient deficiency, especially in communities where micronutrient-rich foods are scarce.
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Affiliation(s)
- N Mshanga
- Department of Food Biotechnology and Nutrition Sciences, The Nelson Mandela African Institution of Science and Technology, Arusha, Tanzania
| | - H Martin
- Department of Food Biotechnology and Nutrition Sciences, The Nelson Mandela African Institution of Science and Technology, Arusha, Tanzania
| | - P Petrucka
- College of Nursing, University of Saskatchewan, Saskatoon, SK, Canada
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Bastos Maia S, Rolland Souza AS, Costa Caminha MDF, Lins da Silva S, Callou Cruz RDSBL, Carvalho Dos Santos C, Batista Filho M. Vitamin A and Pregnancy: A Narrative Review. Nutrients 2019; 11:nu11030681. [PMID: 30909386 PMCID: PMC6470929 DOI: 10.3390/nu11030681] [Citation(s) in RCA: 88] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 03/15/2019] [Accepted: 03/19/2019] [Indexed: 12/13/2022] Open
Abstract
Vitamin A is a crucial micronutrient for pregnant women and their fetuses. In addition to being essential for morphological and functional development and for ocular integrity, vitamin A exerts systemic effects on several fetal organs and on the fetal skeleton. Vitamin A requirements during pregnancy are therefore greater. Vitamin A deficiency (VAD) remains the leading cause of preventable blindness in the world. VAD in pregnant women is a public health issue in most developing countries. In contrast, in some developed countries, excessive vitamin A intake during pregnancy can be a concern since, when in excess, this micronutrient may exert teratogenic effects in the first 60 days following conception. Routine prenatal vitamin A supplementation for the prevention of maternal and infant morbidity and mortality is not recommended; however, in regions where VAD is a public health issue, vitamin A supplementation is recommended to prevent night blindness. Given the importance of this topic and the lack of a complete, up-to-date review on vitamin A and pregnancy, an extensive review of the literature was conducted to identify conflicting or incomplete data on the topic as well as any gaps in existing data.
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Affiliation(s)
- Sabina Bastos Maia
- Maternal and Child Healthcare Postgraduate Program, Instituto de Medicina Integral Prof. Fernando Figueira (IMIP), Recife 50070-550, Pernambuco, Brazil.
- Department of Obstetrics and Gynecology, Lauro Wanderley University Hospital, Federal University of Paraíba (UFPB), João Pessoa 58059-900, Paraíba, Brazil.
| | - Alex Sandro Rolland Souza
- Maternal and Child Healthcare Postgraduate Program, Instituto de Medicina Integral Prof. Fernando Figueira (IMIP), Recife 50070-550, Pernambuco, Brazil.
- Department of Maternal and Child Healthcare, Federal University of Pernambuco (UFPE), Recife 50670-901, Pernambuco, Brazil.
- Biological and Health Sciences Center, Catholic University of Pernambuco (UNICAP), Recife 50050-900, Pernambuco, Brazil.
| | - Maria de Fátima Costa Caminha
- Maternal and Child Healthcare Postgraduate Program, Instituto de Medicina Integral Prof. Fernando Figueira (IMIP), Recife 50070-550, Pernambuco, Brazil.
- Coordination of the Nursing Mentoring Program, Faculdade Pernambucana de Saúde (FPS), Recife 51180-001, Pernambuco, Brazil.
| | - Suzana Lins da Silva
- Maternal and Child Healthcare Postgraduate Program, Instituto de Medicina Integral Prof. Fernando Figueira (IMIP), Recife 50070-550, Pernambuco, Brazil.
- Coordination of the Nursing Mentoring Program, Faculdade Pernambucana de Saúde (FPS), Recife 51180-001, Pernambuco, Brazil.
| | | | | | - Malaquias Batista Filho
- Maternal and Child Healthcare Postgraduate Program, Instituto de Medicina Integral Prof. Fernando Figueira (IMIP), Recife 50070-550, Pernambuco, Brazil.
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9
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Song Y, Dahl M, Leavitt W, Alvord J, Bradford CY, Albertine KH, Pillow JJ. Vitamin A Protects the Preterm Lamb Diaphragm Against Adverse Effects of Mechanical Ventilation. Front Physiol 2018; 9:1119. [PMID: 30150942 PMCID: PMC6099107 DOI: 10.3389/fphys.2018.01119] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 07/25/2018] [Indexed: 11/13/2022] Open
Abstract
Background: Preterm infants are deficient in vitamin A, which is essential for growth and development of the diaphragm. Preterm infants often require mechanical ventilation (MV) for respiratory distress. In adults, MV is associated with the development of ventilation-induced diaphragm dysfunction and difficulty weaning from the ventilator. We assessed the impact of MV on the preterm diaphragm and the protective effect of vitamin A during MV. Methods: Preterm lambs delivered operatively at ∼131 days gestation (full gestation: 150 days) received respiratory support by synchronized intermittent mandatory ventilation for 3 days. Lambs in the treated group received daily (24 h) enteral doses of 2500 IU/kg/day vitamin A combined with 250 IU/kg/day retinoic acid (VARA) during MV, while MV control lambs received saline. Unventilated fetal reference lambs were euthanized at birth, without being allowed to breathe. The fetal diaphragm was collected to quantify mRNA levels of myosin heavy chain (MHC) isoforms, atrophy genes, antioxidant genes, and pro-inflammatory genes; to determine ubiquitin proteasome pathway activity; to measure the abundance of protein carbonyl, and to investigate metabolic signaling. Results: Postnatal MV significantly decreased expression level of the neonatal MHC gene but increased expression level of MHC IIx mRNA level (p < 0.05). Proteasome activity increased after 3 days MV, accompanied by increased MuRF1 mRNA level and accumulated protein carbonyl abundance. VARA supplementation decreased proteasome activity and FOXO1 signaling, down-regulated MuRF1 expression, and reduced reactive oxidant production. Conclusion: These findings suggest that 3 days of MV results in abnormal myofibrillar composition, activation of the proteolytic pathway, and oxidative injury of diaphragms in mechanically ventilated preterm lambs. Daily enteral VARA protects the preterm diaphragm from these adverse effects.
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Affiliation(s)
- Yong Song
- School of Human Sciences, The University of Western Australia, Crawley, WA, Australia.,Centre for Neonatal Research and Education, Division of Paediatrics and Child Health, Medical School, The University of Western Australia, Crawley, WA, Australia.,School of Public Health, Curtin University, Bentley, WA, Australia.,Centre for Genetic Origins of Health and Disease, The University of Western Australia, Curtin University, Crawley, WA, Australia
| | - MarJanna Dahl
- Department of Pediatrics, University of Utah, Salt Lake City, UT, United States
| | - Wendy Leavitt
- Department of Pediatrics, University of Utah, Salt Lake City, UT, United States
| | - Jeremy Alvord
- Department of Pediatrics, University of Utah, Salt Lake City, UT, United States
| | - Calan Y Bradford
- Department of Pediatrics, University of Utah, Salt Lake City, UT, United States
| | - Kurt H Albertine
- Department of Pediatrics, University of Utah, Salt Lake City, UT, United States
| | - J Jane Pillow
- School of Human Sciences, The University of Western Australia, Crawley, WA, Australia.,Centre for Neonatal Research and Education, Division of Paediatrics and Child Health, Medical School, The University of Western Australia, Crawley, WA, Australia
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El Haddad M, Notarnicola C, Evano B, El Khatib N, Blaquière M, Bonnieu A, Tajbakhsh S, Hugon G, Vernus B, Mercier J, Carnac G. Retinoic acid maintains human skeletal muscle progenitor cells in an immature state. Cell Mol Life Sci 2017; 74:1923-1936. [PMID: 28025671 PMCID: PMC11107588 DOI: 10.1007/s00018-016-2445-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Revised: 12/02/2016] [Accepted: 12/19/2016] [Indexed: 01/18/2023]
Abstract
Muscle satellite cells are resistant to cytotoxic agents, and they express several genes that confer resistance to stress, thus allowing efficient dystrophic muscle regeneration after transplantation. However, once they are activated, this capacity to resist to aggressive agents is diminished resulting in massive death of transplanted cells. Although cell immaturity represents a survival advantage, the signalling pathways involved in the control of the immature state remain to be explored. Here, we show that incubation of human myoblasts with retinoic acid impairs skeletal muscle differentiation through activation of the retinoic-acid receptor family of nuclear receptor. Conversely, pharmacologic or genetic inactivation of endogenous retinoic-acid receptors improved myoblast differentiation. Retinoic acid inhibits the expression of early and late muscle differentiation markers and enhances the expression of myogenic specification genes, such as PAX7 and PAX3. These results suggest that the retinoic-acid-signalling pathway might maintain myoblasts in an undifferentiated/immature stage. To determine the relevance of these observations, we characterised the retinoic-acid-signalling pathways in freshly isolated satellite cells in mice and in siMYOD immature human myoblasts. Our analysis reveals that the immature state of muscle progenitors is correlated with high expression of several genes of the retinoic-acid-signalling pathway both in mice and in human. Taken together, our data provide evidences for an important role of the retinoic-acid-signalling pathway in the regulation of the immature state of muscle progenitors.
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Affiliation(s)
- Marina El Haddad
- Inserm U1046-UMR CNRS 9214 «Physiologie et Médecine Expérimentale du cœur et des muscles-PHYMEDEXP», CHU A. De Villeneuve, Université de Montpellier, Bâtiment Crastes de Paulet, 371 avenue du doyen Giraud, 34295, Montpellier Cedex 5, France
| | - Cécile Notarnicola
- Inserm U1046-UMR CNRS 9214 «Physiologie et Médecine Expérimentale du cœur et des muscles-PHYMEDEXP», CHU A. De Villeneuve, Université de Montpellier, Bâtiment Crastes de Paulet, 371 avenue du doyen Giraud, 34295, Montpellier Cedex 5, France
| | - Brendan Evano
- Stem Cells and Development, CNRS URA 2578, Department of Developmental and Stem Cell Biology, Pasteur Institute, 25 rue du Dr Roux, 75015, Paris, France
| | - Nour El Khatib
- Inserm U1046-UMR CNRS 9214 «Physiologie et Médecine Expérimentale du cœur et des muscles-PHYMEDEXP», CHU A. De Villeneuve, Université de Montpellier, Bâtiment Crastes de Paulet, 371 avenue du doyen Giraud, 34295, Montpellier Cedex 5, France
| | - Marine Blaquière
- Inserm U1046-UMR CNRS 9214 «Physiologie et Médecine Expérimentale du cœur et des muscles-PHYMEDEXP», CHU A. De Villeneuve, Université de Montpellier, Bâtiment Crastes de Paulet, 371 avenue du doyen Giraud, 34295, Montpellier Cedex 5, France
| | - Anne Bonnieu
- INRA, UMR866, Dynamique Musculaire et Métabolisme, Université Montpellier, 34060, Montpellier, France
| | - Shahragim Tajbakhsh
- Stem Cells and Development, CNRS URA 2578, Department of Developmental and Stem Cell Biology, Pasteur Institute, 25 rue du Dr Roux, 75015, Paris, France
| | - Gérald Hugon
- Inserm U1046-UMR CNRS 9214 «Physiologie et Médecine Expérimentale du cœur et des muscles-PHYMEDEXP», CHU A. De Villeneuve, Université de Montpellier, Bâtiment Crastes de Paulet, 371 avenue du doyen Giraud, 34295, Montpellier Cedex 5, France
| | - Barbara Vernus
- INRA, UMR866, Dynamique Musculaire et Métabolisme, Université Montpellier, 34060, Montpellier, France
| | - Jacques Mercier
- Inserm U1046-UMR CNRS 9214 «Physiologie et Médecine Expérimentale du cœur et des muscles-PHYMEDEXP», CHU A. De Villeneuve, Université de Montpellier, Bâtiment Crastes de Paulet, 371 avenue du doyen Giraud, 34295, Montpellier Cedex 5, France
- Département de Physiologie Clinique, CHRU de Montpellier, 34295, Montpellier Cedex 5, France
| | - Gilles Carnac
- Inserm U1046-UMR CNRS 9214 «Physiologie et Médecine Expérimentale du cœur et des muscles-PHYMEDEXP», CHU A. De Villeneuve, Université de Montpellier, Bâtiment Crastes de Paulet, 371 avenue du doyen Giraud, 34295, Montpellier Cedex 5, France.
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Tateya I, Tateya T, Surles RL, Tanumihardjo S, Bless DM. Prenatal Vitamin a Deficiency Causes Laryngeal Malformation in Rats. Ann Otol Rhinol Laryngol 2016; 116:785-92. [DOI: 10.1177/000348940711601011] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objectives: Our previous research demonstrated that vitamin A might be related to vocal fold development. The purpose of this study was to determine whether vitamin A deficiency affects prenatal laryngeal development in rats. Methods: Two considerations were necessary in designing a study using a rat model: For embryonic survival, vitamin A is necessary through day 10 of gestation, and laryngeal formation occurs primarily after day 11. Thus, we created a rat model that developed vitamin A deficiency after embryonic day 11. Ten pregnant rats (5 vitamin A-deficient rats and 5 control rats) were studied. Embryos were collected at embryonic day 18.5 and analyzed histologically. Results: Eighteen percent of the vitamin A-deficient embryos were alive and demonstrated laryngotracheal cartilage malformation, incomplete separation of the glottis, and/or laryngoesophageal clefts. Conclusions: These results document the important role played by vitamin A in laryngeal development.
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El Haddad M, Jean E, Turki A, Hugon G, Vernus B, Bonnieu A, Passerieux E, Hamade A, Mercier J, Laoudj-Chenivesse D, Carnac G. Glutathione peroxidase 3, a new retinoid target gene, is crucial for human skeletal muscle precursor cell survival. J Cell Sci 2012; 125:6147-56. [PMID: 23132926 DOI: 10.1242/jcs.115220] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Protection of satellite cells from cytotoxic damages is crucial to ensure efficient adult skeletal muscle regeneration and to improve therapeutic efficacy of cell transplantation in degenerative skeletal muscle diseases. It is therefore important to identify and characterize molecules and their target genes that control the viability of muscle stem cells. Recently, we demonstrated that high aldehyde dehydrogenase activity is associated with increased viability of human myoblasts. In addition to its detoxifying activity, aldehyde dehydrogenase can also catalyze the irreversible oxidation of vitamin A to retinoic acid; therefore, we examined whether retinoic acid is important for myoblast viability. We showed that when exposed to oxidative stress induced by hydrogen peroxide, adherent human myoblasts entered apoptosis and lost their capacity for adhesion. Pre-treatment with retinoic acid reduced the cytotoxic damage ex vivo and enhanced myoblast survival in transplantation assays. The effects of retinoic acid were maintained in dystrophic myoblasts derived from facioscapulohumeral patients. RT-qPCR analysis of antioxidant gene expression revealed glutathione peroxidase 3 (Gpx3), a gene encoding an antioxidant enzyme, as a potential retinoic acid target gene in human myoblasts. Knockdown of Gpx3 using short interfering RNA induced elevation in reactive oxygen species and cell death. The anti-cytotoxic effects of retinoic acid were impaired in GPx3-inactivated myoblasts, which indicates that GPx3 regulates the antioxidative effects of retinoic acid. Therefore, retinoid status and GPx3 levels may have important implications for the viability of human muscle stem cells.
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Affiliation(s)
- Marina El Haddad
- Inserm U1046, Université Montpellier 1, 34295 Montpellier, France
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The impact of prenatal vitamin A and zinc supplementation on growth of children up to 2 years of age in rural Java, Indonesia. Public Health Nutr 2011; 14:2197-206. [PMID: 21729462 DOI: 10.1017/s1368980011001078] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
OBJECTIVE To determine whether prenatal vitamin A and/or Zn supplementation affects postnatal growth. DESIGN Follow-up of a randomized controlled trial monitoring growth in children from birth up to 24 months of age. SETTING Central Java, Indonesia. SUBJECTS Children (n 343) of mothers participating in a double-blinded, randomized controlled study of vitamin A and/or Zn supplementation during pregnancy. We report the effects of prenatal supplementation on infant growth, measured as weight-for-age Z-scores (WAZ), height-for-age Z-scores (HAZ) and weight-for-height Z-scores (WHZ ), from 0 to 24 months, as well as differences in growth faltering among the supplementation groups. RESULTS For HAZ, the absolute differences between the vitamin A-only and vitamin A + Zn groups at 3 and 9 months were 0·34 SD and 0·37 SD, respectively, and the absolute difference between the vitamin A-only and Zn-only groups at 18 months was 0·31 SD. Compared with placebo, none of the supplements affected growth. Defining growth faltering as a downward crossing of two or more major percentile lines, 50-75% of the children were found to be growth faltering within 9 months of age, whereas 17% and 8% scored <-2 SD for WAZ and HAZ, respectively. Prenatal supplementation did not reduce the prevalence of growth faltering. CONCLUSIONS Prenatal vitamin A supplementation had a small but significant effect on postnatal growth of children's length until 18 months of age compared with supplementation with either vitamin A + Zn or Zn alone, but not compared with placebo. It had no effects on other anthropometric measures and did not reduce the prevalence of growth faltering. Future studies should duplicate these findings before recommendations can be made.
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Association of antioxidant vitamins and oxidative stress levels in pregnancy with infant growth during the first year of life. Public Health Nutr 2008; 11:998-1005. [DOI: 10.1017/s1368980007001322] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AbstractObjectiveWhereas there are numerous reports in the literature relating the impact of maternal nutritional status on subsequent birth outcome, much less is known about the long-term impact on infant growth after birth. Therefore, we conducted a prospective cohort study to investigate the association of maternal micronutrient status (vitamins A, C and E, folate) and oxidative stress status in pregnancy with infant growth during the first year of life.DesignProspective cohort study.SettingOutpatient clinic of obstetrics, Ewha Womans University Hospital, Seoul, South Korea.Subjects and methodsTwo groups were constructed for this study – the Ewha pregnancy cohort (n = 677) and the infant growth cohort comprising follow-up live newborns of all the recruited pregnant women (n = 317). Maternal serum vitamin and urinary oxidative stress levels were collected and infant weights and heights were measured at birth and at 6 and 12 months after birth.ResultsDivision of the subjects into folate-deficient and normal groups revealed that infant weight and height at 0, 6 and 12 months were adversely affected by folate deficiency. High maternal vitamin C was associated with increased infant weight and height at birth and after birth.ConclusionOur findings indicate the importance of preventing folate deficiency and supplementing vitamin C during pregnancy.
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Pike KC, Hanson MA, Godfrey KM. Developmental mismatch: consequences for later cardiorespiratory health. BJOG 2008; 115:149-57. [PMID: 18081597 DOI: 10.1111/j.1471-0528.2007.01603.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Clinical and epidemiological studies have established that people who were small at birth and had poor infant growth have an increased risk of adult cardiovascular and respiratory disease, particularly if their restricted early growth is followed by accelerated childhood weight gain. This relationship extends across the normal range of infant size in a graded manner. The 'mismatch hypothesis' proposes that ill health in later life originates through developmental plastic responses made by the fetus and infant; these responses increase the risk of adult disease if the environment in childhood and adult life differs from that predicted during early development.
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Affiliation(s)
- K C Pike
- Child Health, University of Southampton, Southampton, UK
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16
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Santos M, Moura RS, Gonzaga S, Nogueira-Silva C, Ohlmeier S, Correia-Pinto J. Embryonic Essential Myosin Light Chain Regulates Fetal Lung Development in Rats. Am J Respir Cell Mol Biol 2007; 37:330-8. [PMID: 17541012 DOI: 10.1165/rcmb.2006-0349oc] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Congenital diaphragmatic hernia (CDH) is currently the most life-threatening congenital anomaly the major finding of which is lung hypoplasia. Lung hypoplasia pathophysiology involves early developmental molecular insult in branching morphogenesis and a late mechanical insult by abdominal herniation in maturation and differentiation processes. Since early determinants of lung hypoplasia might appear as promising targets for prenatal therapy, proteomics analysis of normal and nitrofen-induced hypoplastic lungs was performed at 17.5 days after conception. The major differentially expressed protein was identified by mass spectrometry as myosin light chain 1a (MLC1a). Embryonic essential MLC1a and regulatory myosin light chain 2 (MLC2) were characterized throughout normal and abnormal lung development by immunohistochemistry and Western blot. Disruption of MLC1a expression was assessed in normal lung explant cultures by antisense oligodeoxynucleotides. Since early stages of normal lung development, MLC1a was expressed in vascular smooth muscle (VSM) cells of pulmonary artery, and MLC2 was present in parabronchial smooth muscle and VSM cells of pulmonary vessels. In addition, early smooth muscle differentiation delay was observed by immunohistochemistry of alpha-smooth muscle actin and transforming growth factor-beta1. Disruption of MLC1a expression during normal pulmonary development led to significant growth and branching impairment, suggesting a role in branching morphogenesis. Both MLC1a and MLC2 were absent from hypoplastic fetal lungs during pseudoglandular stage of lung development, whereas their expression partially recovered by prenatal treatment with vitamin A. Thus, a deficiency in contractile proteins MLC1a and MLC2 might have a role among the early molecular determinants of lung hypoplasia in the rat model of nitrofen-induced CDH.
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MESH Headings
- Abnormalities, Drug-Induced/embryology
- Abnormalities, Drug-Induced/metabolism
- Abnormalities, Drug-Induced/pathology
- Animals
- Cardiac Myosins/metabolism
- Female
- Hernia, Diaphragmatic/embryology
- Hernia, Diaphragmatic/metabolism
- Hernias, Diaphragmatic, Congenital
- Humans
- Infant, Newborn
- Lung/abnormalities
- Lung/drug effects
- Lung/embryology
- Lung/metabolism
- Muscle, Smooth/abnormalities
- Muscle, Smooth/embryology
- Muscle, Smooth/metabolism
- Myosin Light Chains/antagonists & inhibitors
- Myosin Light Chains/genetics
- Myosin Light Chains/metabolism
- Phenyl Ethers/toxicity
- Pregnancy
- Proteomics
- Rats
- Rats, Sprague-Dawley
- Tissue Culture Techniques
- Vitamin A/pharmacology
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Affiliation(s)
- Marta Santos
- Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal
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