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Costello LA, Ziegler K, McCormack L, Akbaryan A, Vargas JC, Harris WS, Jackson KH, Barber M, Morales S, Elliott AJ, Hockett C, Shuffrey LC. Pre-pregnancy overweight or obesity moderates the association between prenatal maternal depressive symptoms and infant cord blood omega-3 levels. BMC Pregnancy Childbirth 2024; 24:535. [PMID: 39143534 PMCID: PMC11323614 DOI: 10.1186/s12884-024-06732-4] [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: 04/02/2024] [Accepted: 08/01/2024] [Indexed: 08/16/2024] Open
Abstract
BACKGROUND Empirical evidence has demonstrated associations between pre-pregnancy obesity and perinatal maternal depressive symptoms. Omega-3 is an essential fatty acid derived from dietary sources that is critical for fetal brain development. Pre-pregnancy obesity is associated with higher omega-3 intake, but a weaker association between dietary intake and respective maternal and cord blood omega-3 levels. Further, lower intake of omega-3 during pregnancy has been linked to higher depressive symptoms. Yet, prior studies have not examined the interactive effects of pre-pregnancy overweight or obesity (OWOB) and prenatal maternal mental health symptoms on infant cord blood omega-3 levels. METHODS Participants included 394 maternal-infant dyads from the NIH Environmental influences on Child Health Outcomes (ECHO) - Safe Passage Study in South Dakota. A pre-pregnancy body mass index (BMI) > 25 was used to dichotomize participants as OWOB (54%) vs. non-OWOB (46%). Prenatal maternal depressive symptoms were measured using the Edinburgh Postnatal Depression Scale (EPDS) and prenatal maternal anxiety symptoms were measured using the State-Trait Anxiety Inventory (STAI). We implemented linear regression models to examine the interaction term between pre-pregnancy BMI category and prenatal maternal mental health symptoms on cord blood omega-3 levels. Secondary analyses were stratified by pre-pregnancy BMI category. RESULTS We observed a significant interaction between pre-pregnancy BMI category and prenatal maternal depressive symptoms with cord blood omega-3 (F(4,379) = 6.21, p < .0001, adj. R2 = 0.05). Stratified models revealed an association between prenatal maternal depressive symptoms with lower cord blood omega-3 levels only among individuals with pre-pregnancy OWOB (β = -0.06, 95% CI = -0.11, -0.02; F (2,208) = 4.00, p < .05, adj R2 = 0.03). No associations were observed among non-OWOB participants. CONCLUSIONS Findings suggest maternal-placental transfer of omega-3 may represent one pathway by which maternal metabolic and mental health impacts infant development.
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Affiliation(s)
- Lauren A Costello
- Department of Child and Adolescent Psychiatry, NYU Grossman School of Medicine, One Park Avenue, 8th Floor, New York, NY, 10016, USA.
| | - Katherine Ziegler
- Avera Research Institute, Sioux Falls, SD, 57108, USA
- Department of Pediatrics, University of South Dakota School of Medicine, Sioux Falls, SD, 57108, USA
- Department of Internal Medicine, University of South Dakota School of Medicine, Sioux Falls, SD, 57108, USA
| | - Lacey McCormack
- Avera Research Institute, Sioux Falls, SD, 57108, USA
- Department of Pediatrics, University of South Dakota School of Medicine, Sioux Falls, SD, 57108, USA
| | - Anahid Akbaryan
- Department of Child and Adolescent Psychiatry, NYU Grossman School of Medicine, One Park Avenue, 8th Floor, New York, NY, 10016, USA
| | - Julianna Collazo Vargas
- Department of Child and Adolescent Psychiatry, NYU Grossman School of Medicine, One Park Avenue, 8th Floor, New York, NY, 10016, USA
| | - William S Harris
- Department of Internal Medicine, University of South Dakota School of Medicine, Sioux Falls, SD, 57108, USA
- Fatty Acid Research Institute, Sioux Falls, SD, 57106, USA
| | - Kristina H Jackson
- Fatty Acid Research Institute, Sioux Falls, SD, 57106, USA
- OmegaQuant Analytics, LLC, Sioux Falls, SD, 57106, USA
| | - Maria Barber
- Avera Research Institute, Sioux Falls, SD, 57108, USA
- Department of Pediatrics, University of South Dakota School of Medicine, Sioux Falls, SD, 57108, USA
| | - Santiago Morales
- Department of Psychology, University of Southern California, Los Angeles, CA, 90007, USA
| | - Amy J Elliott
- Avera Research Institute, Sioux Falls, SD, 57108, USA
- Department of Pediatrics, University of South Dakota School of Medicine, Sioux Falls, SD, 57108, USA
| | - Christine Hockett
- Avera Research Institute, Sioux Falls, SD, 57108, USA
- Department of Pediatrics, University of South Dakota School of Medicine, Sioux Falls, SD, 57108, USA
| | - Lauren C Shuffrey
- Department of Child and Adolescent Psychiatry, NYU Grossman School of Medicine, One Park Avenue, 8th Floor, New York, NY, 10016, USA
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Rio-Aige K, Azagra-Boronat I, Massot-Cladera M, Selma-Royo M, Parra-Llorca A, González S, García-Mantrana I, Castell M, Rodríguez-Lagunas MJ, Collado MC, Pérez Cano FJ. Association of Maternal Microbiota and Diet in Cord Blood Cytokine and Immunoglobulin Profiles. Int J Mol Sci 2021; 22:ijms22041778. [PMID: 33579027 PMCID: PMC7916816 DOI: 10.3390/ijms22041778] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 02/04/2021] [Accepted: 02/06/2021] [Indexed: 12/16/2022] Open
Abstract
Mothers confer natural passive immunization to their infants through the transplacental pathway during the gestation period. The objective of the present study was to establish at birth the maternal and cord plasma concentration and relationship of immunoglobulins (Igs), cytokines (CKs), and adipokines. In addition, the impact of the maternal microbiota and diet was explored. The plasma profile of these components was different between mothers and babies, with the levels of many CKs, IgM, IgG2a, IgE, IgA, and leptin significantly higher in mothers than in the cord sample. Moreover, the total Igs, all IgG subtypes, IgE, and the Th1/Th2 ratio positively correlated in the mother–infant pair. Maternal dietary components such as monounsaturated fatty acids-polyunsaturated fatty acids and fiber were positively associated with some immune factors such as IgA in cord samples. The microbiota composition clustering also influenced the plasma profile of some factors (i.e., many CKs, some Ig, and adiponectin). In conclusion, we have established the concentration of these immunomodulatory factors in the maternal–neonatal pair at birth, some positive associations, and the influence of maternal diet and the microbiota composition, suggesting that the immune status during pregnancy, in terms of CKs and Igs levels, can influence the immune status of the infant at birth.
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Affiliation(s)
- Karla Rio-Aige
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain; (K.R.-A.); (I.A.-B.); (M.M.-C.); (M.C.); (F.J.P.C.)
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
| | - Ignasi Azagra-Boronat
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain; (K.R.-A.); (I.A.-B.); (M.M.-C.); (M.C.); (F.J.P.C.)
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
| | - Malén Massot-Cladera
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain; (K.R.-A.); (I.A.-B.); (M.M.-C.); (M.C.); (F.J.P.C.)
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
| | - Marta Selma-Royo
- Institute of Agrochemistry and Food Technology (IATA-CSIC), National Research Council, 46980 Valencia, Spain; (M.S.-R.); (I.G.-M.); (M.C.C.)
| | - Anna Parra-Llorca
- Neonatal Research Group, Health Research Institute La Fe, 46026 Valencia, Spain;
| | - Sonia González
- Department of Functional Biology, Faculty of Medicine, University of Oviedo, 33006 Oviedo, Spain;
- Diet, Microbiota and Health Group, Instituto de Investigación Sanitaria del Principado de Asturias (DIMISA, ISPA), 33011 Oviedo, Spain
| | - Izaskun García-Mantrana
- Institute of Agrochemistry and Food Technology (IATA-CSIC), National Research Council, 46980 Valencia, Spain; (M.S.-R.); (I.G.-M.); (M.C.C.)
| | - Margarida Castell
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain; (K.R.-A.); (I.A.-B.); (M.M.-C.); (M.C.); (F.J.P.C.)
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
| | - María J. Rodríguez-Lagunas
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain; (K.R.-A.); (I.A.-B.); (M.M.-C.); (M.C.); (F.J.P.C.)
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
- Correspondence:
| | - María Carmen Collado
- Institute of Agrochemistry and Food Technology (IATA-CSIC), National Research Council, 46980 Valencia, Spain; (M.S.-R.); (I.G.-M.); (M.C.C.)
| | - Francisco José Pérez Cano
- Physiology Section, Department of Biochemistry and Physiology, Faculty of Pharmacy and Food Science, University of Barcelona (UB), 08028 Barcelona, Spain; (K.R.-A.); (I.A.-B.); (M.M.-C.); (M.C.); (F.J.P.C.)
- Nutrition and Food Safety Research Institute (INSA-UB), 08921 Santa Coloma de Gramenet, Spain
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Jans G, Matthys C, Bogaerts A, Ameye L, Delaere F, Roelens K, Loccufier A, Logghe H, De Becker B, Verhaeghe J, Devlieger R. Depression and Anxiety: Lack of Associations with an Inadequate Diet in a Sample of Pregnant Women with a History of Bariatric Surgery-a Multicenter Prospective Controlled Cohort Study. Obes Surg 2019; 28:1629-1635. [PMID: 29230623 DOI: 10.1007/s11695-017-3060-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Anxiety and depression levels are higher in obese compared to those in normal weight pregnant women. The aims of this study are to examine anxiety and depression in pregnancy following bariatric surgery and to compare with obese pregnant controls considering the dietary intake of polyunsaturated fatty acids (PUFA), folate, and vitamin B12. METHODS Anxiety (State-Trait Anxiety Inventory) and depression (Edinburgh Postnatal Depression Scale) were examined in the first (T1) and third (T3) pregnancy trimester in 54 women with bariatric surgery and 25 obese. T1 and T3 dietary intake of PUFA, folate, and vitamin B12 intake was assessed using a 3-day food record. Mixed models with a compound symmetry covariance structure and regression models were applied. RESULTS About half of the women with surgery had high state and trait anxiety scores (≥ 40), which did not significantly change during pregnancy. Every 10-kg postoperative weight loss was associated with an increase in T1 state and trait anxiety with respectively 2.7 and 2.3 points. A smoking woman had a 8.6-point higher state anxiety score than a non-smoking woman in T1. In T3, every additional hour of sleep was associated with a decrease in trait anxiety score with 1.59 points. Anxiety and depression scores were not associated with and could not be explained by inadequate PUFAs, folate, and vitamin B12 intakes. Anxiety scores were higher following surgery than those in untreated obesity at both time points. CONCLUSION Pregnancy following bariatric surgery induces high levels of anxiety that are not associated with an inadequate maternal diet.
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Affiliation(s)
- Goele Jans
- Department of Development and Regeneration, KU Leuven, Herestraat 49, 3000, Leuven, Limburg, Belgium. .,Faculty of Health and Social Work, Research Unit Healthy Living, UC Leuven-Limburg, Leuven, Belgium.
| | - Christophe Matthys
- Department of Clinical and Experimental Medicine, KU Leuven, Leuven, Belgium.,Department of Endocrinology, University Hospitals Leuven, Leuven, Belgium
| | - Annick Bogaerts
- Department of Development and Regeneration, KU Leuven, Herestraat 49, 3000, Leuven, Limburg, Belgium.,Faculty of Health and Social Work, Research Unit Healthy Living, UC Leuven-Limburg, Leuven, Belgium.,Faculty of Medicine and Health Sciences, Centre for Research and Innovation in Care (CRIC), University of Antwerp, Antwerp, Belgium
| | - Lieveke Ameye
- Department of Development and Regeneration, KU Leuven, Herestraat 49, 3000, Leuven, Limburg, Belgium
| | - Frank Delaere
- Faculty of Health and Social Work, Nutrition and Dietetics, UC Leuven-Limburg, Leuven, Belgium
| | - Kristien Roelens
- Department of Obstetrics and Gynecology, Ghent University Hospital, Ghent, Belgium
| | - Anne Loccufier
- Department of Obstetrics and Gynecology, AZ St-Jan Bruges, Bruges, Belgium
| | - Hilde Logghe
- Department of Obstetrics and Gynecology, AZ St-Lucas, Bruges, Belgium
| | - Ben De Becker
- Department of Obstetrics and Gynecology, AZ St. Augustinus Wilrijk, Wilrijk, Belgium
| | - Johan Verhaeghe
- Department of Development and Regeneration, KU Leuven, Herestraat 49, 3000, Leuven, Limburg, Belgium.,Department of Obstetrics and Gynecology, University Hospitals Leuven, Leuven, Belgium
| | - Roland Devlieger
- Department of Development and Regeneration, KU Leuven, Herestraat 49, 3000, Leuven, Limburg, Belgium.,Department of Obstetrics and Gynecology, AZ St. Augustinus Wilrijk, Wilrijk, Belgium.,Department of Obstetrics and Gynecology, University Hospitals Leuven, Leuven, Belgium
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4
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Phang M, Dissanayake HU, McMullan RL, Hyett J, Gordon A, Garg ML, Skilton MR. Increased α-Linolenic Acid Intake during Pregnancy is Associated with Higher Offspring Birth Weight. Curr Dev Nutr 2019; 3:nzy081. [PMID: 30820488 PMCID: PMC6390041 DOI: 10.1093/cdn/nzy081] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 06/26/2018] [Accepted: 10/01/2018] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND The amount and type of fat in the maternal diet during pregnancy are important contributors to fetal growth. The importance of plant-based omega-3 fatty acid (α-linolenic acid, ALA) intake in fetal growth has not been previously examined. OBJECTIVE We sought to determine the association of maternal ALA intake during pregnancy with birth weight and body composition of the offspring. METHODS Mothers and their newborn infants (n = 224) were recruited from the Royal Prince Alfred Hospital, Australia. Maternal diet during pregnancy was assessed using a validated food frequency questionnaire. Plasma fatty acid composition was analyzed in a subset of mothers (n = 41). Newborn body composition was assessed using air-displacement plethysmography. All analyses were adjusted for gestational age, sex, physical activity, and total energy intake. RESULTS Dietary fatty acid intakes were positively associated with plasma phospholipid fatty acids for total omega-3 fatty acids (β = 0.452, P = 0.003), ALA (β = 0.339, P = 0.03), linoleic acid (β = 0.353, P = 0.03), eicosapentaenoic acid (β = 0.407, P = 0.009), and docosahexaenoic acid (β = 0.388, P = 0.01). Higher maternal intake of ALA (% total fat) was associated with higher offspring birth weight [189.7-g increase per 1% higher ALA (95% CI: 14, 365 g); P = .04], although individually neither newborn fat mass nor fat-free mass was significant. Birth weight increased across tertiles of maternal ALA intake (P ANOVA = 0.05), with birth weight being 221 g (95% CI: 12, 429 g) higher in those with the highest maternal ALA intake compared with those with the lowest intake (P = 0.04). Mothers of infants born small for gestational age (n = 32) had a lower ALA intake than those born appropriate for gestational age (n = 162) or large for gestational age [(n = 21); P = 0.05]. CONCLUSIONS In otherwise healthy women giving birth at a major tertiary hospital in Australia, intake of ALA during pregnancy is associated with higher offspring birth weight. This may have implications for dietary strategies aimed at optimizing fetal growth via modification of maternal diet.
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Affiliation(s)
- Melinda Phang
- Boden Institute of Obesity, Nutrition, Exercise and Eating Disorders, University of Sydney, Sydney, Australia
- Sydney Medical School, University of Sydney, Sydney, Australia
| | - Hasthi U Dissanayake
- Boden Institute of Obesity, Nutrition, Exercise and Eating Disorders, University of Sydney, Sydney, Australia
- Sydney Medical School, University of Sydney, Sydney, Australia
| | - Rowena L McMullan
- Boden Institute of Obesity, Nutrition, Exercise and Eating Disorders, University of Sydney, Sydney, Australia
- Mother and Babies, Royal Prince Alfred Hospital, Camperdown, Australia
| | - Jon Hyett
- Obstetrics, Royal Prince Alfred Hospital, Camperdown, Australia
| | - Adrienne Gordon
- Sydney Medical School, University of Sydney, Sydney, Australia
- Mother and Babies, Royal Prince Alfred Hospital, Camperdown, Australia
| | - Manohar L Garg
- Nutraceuticals Research Program, University of Newcastle, Newcastle, Australia
| | - Michael R Skilton
- Boden Institute of Obesity, Nutrition, Exercise and Eating Disorders, University of Sydney, Sydney, Australia
- Sydney Medical School, University of Sydney, Sydney, Australia
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Exposure to a Farm Environment During Pregnancy Increases the Proportion of Arachidonic Acid in the Cord Sera of Offspring. Nutrients 2019; 11:nu11020238. [PMID: 30678238 PMCID: PMC6412650 DOI: 10.3390/nu11020238] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 01/06/2019] [Accepted: 01/15/2019] [Indexed: 11/17/2022] Open
Abstract
Growing up in a farm environment is protective against allergy development. Various explanations have been put forward to explain this association. Fatty acids are regulators of immune function and the composition of fatty acids in the circulation system may affect immune development. Here, we investigate whether the fatty acid composition of cord serum differs for infants born to Farm (n = 26) or non-Farm mothers (n =29) in the FARMFLORA birth-cohort. For comparison, the levels of fatty acids in the maternal diet, serum and breast milk around 1 month post-partum were recorded. The fatty acids in the cord sera from infants born to Farm mothers had higher proportions of arachidonic acid (20:4 n-6) and adrenic acid (22:4 n-6) than those from infants born to non-Farm mothers. No differences were found for either arachidonic acid or adrenic acid in the diet, samples of the serum, or breast milk from Farm and non-Farm mothers obtained around 1 month post-partum. The arachidonic and adrenic acid levels in the cord blood were unrelated to allergy outcome for the infants. The results suggest that a farm environment may be associated with the fatty acid composition to which the fetus is exposed during pregnancy.
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Neuroprotective and Antiaging Essential Oils and Lipids in Plants. BIOACTIVE MOLECULES IN FOOD 2019. [DOI: 10.1007/978-3-319-78030-6_89] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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7
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Hoge A, Bernardy F, Donneau AF, Dardenne N, Degée S, Timmermans M, Nisolle M, Guillaume M, Castronovo V. Low omega-3 index values and monounsaturated fatty acid levels in early pregnancy: an analysis of maternal erythrocytes fatty acids. Lipids Health Dis 2018; 17:63. [PMID: 29606136 PMCID: PMC5879610 DOI: 10.1186/s12944-018-0716-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Accepted: 03/21/2018] [Indexed: 12/31/2022] Open
Abstract
Background It is unanimously recognized that the maternal nutritional status at the pregnancy onset influence both short-term and long-term health of the mother and offspring. Among several nutrients, LCPUFA, particularly from the omega-3 family, are of utmost importance. This study was carried out to determine fatty acids profile of maternal erythrocyte membranes in early pregnancy and to identify potential determinants impacting on this status. Methods A cohort of 122 healthy women with a singleton pregnancy was included. Fatty acids were analyzed using gas chromatography. Because of the lack of cutoff values, reference ranges were used to determine fatty acids categories. Results Of concern, our data revealed low monounsaturated and long-chain omega-3 fatty acid status in most participants. More than 75% of Belgian pregnant women exhibited Pal, AO and EPA levels as well as IOM3 values below the laboratory reference ranges. Higher DHA concentrations and IOM3 values were found among foreign-nationality participants, non-smokers and physically active women. With regard to dietary factors, omega-3 supplements and diet seem to be complementary since DHA from supplements (but not from diet) and EPA from diet (but not from supplements) were found to be associated with higher concentrations of DHA and EPA, respectively. Conclusions Our study presents evidence demonstrating that the fatty acid status of most early pregnant women is far from being optimal based on the admitted general reference values. Clinicians should be advice to carefully evaluate and improve this status to guarantee the best possible outcome for both the mother and the baby. Electronic supplementary material The online version of this article (10.1186/s12944-018-0716-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Axelle Hoge
- Department of Public Health, University of Liège, Avenue Hippocrate 13 - B23, 4000, Liège, Belgium.
| | - Florence Bernardy
- Department of Public Health, University of Liège, Avenue Hippocrate 13 - B23, 4000, Liège, Belgium
| | - Anne-Françoise Donneau
- Department of Public Health, University of Liège, Avenue Hippocrate 13 - B23, 4000, Liège, Belgium
| | - Nadia Dardenne
- Department of Public Health, University of Liège, Avenue Hippocrate 13 - B23, 4000, Liège, Belgium
| | - Sylvie Degée
- Department of Obstetrics and Gynecology, CHR Citadelle Hospital, University of Liège, Liège, Belgium
| | - Marie Timmermans
- Department of Obstetrics and Gynecology, CHR Citadelle Hospital, University of Liège, Liège, Belgium
| | - Michelle Nisolle
- Department of Obstetrics and Gynecology, CHR Citadelle Hospital, University of Liège, Liège, Belgium
| | - Michèle Guillaume
- Department of Public Health, University of Liège, Avenue Hippocrate 13 - B23, 4000, Liège, Belgium
| | - Vincenzo Castronovo
- Metastasis Research Laboratory, GIGA-CANCER, University of Liège, Liège, Belgium
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Das M, Pandima Devi K. Neuroprotective and Antiaging Essential Oils and Lipids in Plants. REFERENCE SERIES IN PHYTOCHEMISTRY 2018. [DOI: 10.1007/978-3-319-54528-8_89-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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9
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Gaitán AV, Drewery ML, Thaxton CA, Carabante KM, Seidemann E, Elkind-Hirsch K, Lammi-Keefe CJ. Dietary Intake and Omega-3 DHA Status in Pregnant Women Who Are Overweight. J Obstet Gynecol Neonatal Nurs 2017; 47:438-450. [PMID: 29040821 DOI: 10.1016/j.jogn.2017.08.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/01/2017] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE To estimate dietary intake of pregnant women who are overweight, assess their omega-3 docosahexaenoic acid (DHA) status, and compare results between Black and White women. DESIGN Cross-sectional study with a longitudinal component (dietary assessment). SETTING Outpatient clinics at Woman's Hospital, Baton Rouge, Louisiana and telephone calls. PARTICIPANTS Pregnant women (N = 21) who were overweight (body mass index = 25.0-29.9 kg/m2). METHODS Repeated 24-hour dietary recalls using the University of Minnesota Nutrition Data System for Research were conducted to determine nutrient intakes. Red blood cell fatty acids were analyzed with gas chromatography to determine omega-3 DHA status. Descriptive statistics, one- and two-sample t tests, Fisher's exact tests, chi-square test, and analysis of covariance were used to analyze data. RESULTS On average, participants consumed 72 ± 63 mg omega-3 DHA/day. Age, race, and socioeconomic status did not affect the probability of achieving recommended omega-3 DHA dietary intake (p > .05). Black women had lower omega-3 DHA status (7.98 ± 0.94 weight percentage) than White women (9.29 ± 1.68 weight percentage; p ≤ .05). CONCLUSION Analysis of our data suggests a need for nutrition education regarding the benefits of omega-3 DHA consumption during pregnancy for women of childbearing age. The current finding warrants further exploration.
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Echeverría F, Valenzuela R, Catalina Hernandez-Rodas M, Valenzuela A. Docosahexaenoic acid (DHA), a fundamental fatty acid for the brain: New dietary sources. Prostaglandins Leukot Essent Fatty Acids 2017; 124:1-10. [PMID: 28870371 DOI: 10.1016/j.plefa.2017.08.001] [Citation(s) in RCA: 103] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Revised: 04/10/2017] [Accepted: 08/09/2017] [Indexed: 01/25/2023]
Abstract
Docosahexaenoic acid (C22: 6n-3, DHA) is a long-chain polyunsaturated fatty acid of marine origin fundamental for the formation and function of the nervous system, particularly the brain and the retina of humans. It has been proposed a remarkable role of DHA during human evolution, mainly on the growth and development of the brain. Currently, DHA is considered a critical nutrient during pregnancy and breastfeeding due their active participation in the development of the nervous system in early life. DHA and specifically one of its derivatives known as neuroprotectin D-1 (NPD-1), has neuroprotective properties against brain aging, neurodegenerative diseases and injury caused after brain ischemia-reperfusion episodes. This paper discusses the importance of DHA in the human brain given its relevance in the development of the tissue and as neuroprotective agent. It is also included a critical view about the ways to supply this noble fatty acid to the population.
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Affiliation(s)
| | - Rodrigo Valenzuela
- Nutrition Department, Faculty of Medicine, University of Chile, Santiago, Chile.
| | | | - Alfonso Valenzuela
- Lipid Center, Institute of Nutrition and Food Technology (INTA), University of Chile and Faculty of Medicine,, University de Los Andes, Santiago, Chile
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da Silva DCG, Segheto W, de Lima MFC, Pessoa MC, Pelúzio MCG, Marchioni DML, Cunha DB, Longo GZ. Using the method of triads in the validation of a food frequency questionnaire to assess the consumption of fatty acids in adults. J Hum Nutr Diet 2017; 31:85-95. [DOI: 10.1111/jhn.12497] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- D. C. G. da Silva
- Department of Nutrition and Health; Federal University of Viçosa; Viçosa Brazil
| | - W. Segheto
- Department of Nutrition and Health; Federal University of Viçosa; Viçosa Brazil
| | - M. F. C. de Lima
- Department of Nutrition and Health; Federal University of Viçosa; Viçosa Brazil
| | - M. C. Pessoa
- Nursing Department; Federal University of Minas Gerais; Belo Horizonte Brazil
| | - M. C. G. Pelúzio
- Department of Nutrition and Health; Federal University of Viçosa; Viçosa Brazil
| | - D. M. L. Marchioni
- Nutrition Department; School of Public Health; University of São Paulo; São Paulo Brazil
| | - D. B. Cunha
- Department of Epidemiology; University of the State Rio de Janeiro; Rio de Janeiro Brazil
| | - G. Z. Longo
- Department of Nutrition and Health; Federal University of Viçosa; Viçosa Brazil
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Tian L, Dong SS, Hu J, Yao JJ, Yan PS. The effect of maternal obesity on fatty acid transporter expression and lipid metabolism in the full-term placenta of lean breed swine. J Anim Physiol Anim Nutr (Berl) 2017; 102:e242-e253. [PMID: 28508539 DOI: 10.1111/jpn.12735] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Accepted: 03/31/2017] [Indexed: 12/30/2022]
Abstract
This study was conducted to evaluate the influence of back-fat thickness (BF), at mating of sows, on the maternal and newborn circulating lipids, expression of placental fatty acids (FA) transporters and lipid accumulation in placenta. Full-term placentas were obtained by vaginal delivery from BFI (9-14 mm; n = 37), BFII (15-19 mm; n = 43) and BFIII (20-27 mm; n = 38) sows according to BF at mating, and frozen placental sections were analysed for fat accumulation. Blood samples were collected from the sows of day 105 pregnancy and from cord blood at delivery. mRNA and protein expression levels were evaluated with real-time RT-PCR and Western blotting. Our results demonstrated that BFII females had significantly increased litter weight and placental efficiency, decreased maternal triglyceride (TG) and non-esterified fatty acids (NEFA) levels, decreased maternal IL-6, TNFα and leptin levels compared to BFIII females (p < .05). BFIII sows were associated with significantly decreased newborn TG levels, increased newborn glucose, IL-6 and TNFα levels compared to BFI or BFII sows (p < .05). BFI and BFII females had significantly decreased placental TG, NEFA and cholesterol (CHOL) contents compared to BFIII females (p < .05). Moreover, decreased CD36, FATP1, FABP4, and FABP1 mRNA and protein and FATP4 protein expression, and increased LPL activity were also observed in BFIII group compared with BFII group (p < .05). PPARγ mRNA and protein and lipogenic genes such as SREBP-1c, ACSL1, ACCα, FAS and SCD mRNA expression were downregulated or upregulated, respectively, in the placentas of BFIII sows compared to BFI or BFII sows (p < .05). Overall, this study demonstrated that there is no advantage, in terms of litter live size, litter weight and placental FA transport and metabolism, in performing the mating of sows with BF>19 mm.
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Affiliation(s)
- L Tian
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - S S Dong
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - J Hu
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - J J Yao
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - P S Yan
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
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Omega-3 Fatty Acids in Early Prevention of Inflammatory Neurodegenerative Disease: A Focus on Alzheimer's Disease. BIOMED RESEARCH INTERNATIONAL 2015; 2015:172801. [PMID: 26301243 PMCID: PMC4537710 DOI: 10.1155/2015/172801] [Citation(s) in RCA: 94] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2014] [Revised: 02/23/2015] [Accepted: 02/23/2015] [Indexed: 11/17/2022]
Abstract
Alzheimer's disease (AD) is the leading cause of dementia and the most common neurodegenerative disease in the elderly. Furthermore, AD has provided the most positive indication to support the fact that inflammation contributes to neurodegenerative disease. The exact etiology of AD is unknown, but environmental and genetic factors are thought to contribute, such as advancing age, family history, presence of chronic diseases such as cardiovascular disease (CVD) and diabetes, and poor diet and lifestyle. It is hypothesised that early prevention or management of inflammation could delay the onset or reduce the symptoms of AD. Normal physiological changes to the brain with ageing include depletion of long chain omega-3 fatty acids and brains of AD patients have lower docosahexaenoic acid (DHA) levels. DHA supplementation can reduce markers of inflammation. This review specifically focusses on the evidence in humans from epidemiological, dietary intervention, and supplementation studies, which supports the role of long chain omega-3 fatty acids in the prevention or delay of cognitive decline in AD in its early stages. Longer term trials with long chain omega-3 supplementation in early stage AD are warranted. We also highlight the importance of overall quality and composition of the diet to protect against AD and dementia.
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Polyunsaturated fatty acid composition of maternal diet and erythrocyte phospholipid status in Chilean pregnant women. Nutrients 2014; 6:4918-34. [PMID: 25386693 PMCID: PMC4245572 DOI: 10.3390/nu6114918] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2014] [Revised: 10/14/2014] [Accepted: 10/24/2014] [Indexed: 02/02/2023] Open
Abstract
Chilean diets are characterized by a low supply of n-3 polyunsaturated fatty acids (n-3 PUFA), which are critical nutrients during pregnancy and lactation, because of their role in brain and visual development. DHA is the most relevant n-3 PUFA in this period. We evaluated the dietary n-3 PUFA intake and erythrocyte phospholipids n-3 PUFA in Chilean pregnant women. Eighty healthy pregnant women (20-36 years old) in the 3rd-6th month of pregnancy were included in the study. Dietary assessment was done applying a food frequency questionnaire, and data were analyzed through the Food Processor SQL® software. Fatty acids of erythrocyte phospholipids were assessed by gas-liquid chromatography. Diet composition was high in saturated fat, low in mono- and PUFA, high in n-6 PUFA (linoleic acid) and low in n-3 PUFA (alpha-linolenic acid and DHA), with imbalance in the n-6/n-3 PUFA ratio. Similar results were observed for fatty acids from erythrocyte phospholipids. The sample of Chilean pregnant women showed high consumption of saturated fat and low consumption of n-3 PUFA, which is reflected in the low DHA content of erythrocyte phospholipids. Imbalance between n-6/n-3 PUFA could negatively affect fetal development. New strategies are necessary to improve n-3 PUFA intake throughout pregnancy and breast feeding periods. Furthermore, it is necessary to develop dietary interventions to improve the quality of consumed foods with particular emphasis on n-3 PUFA.
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Elaidic, vaccenic, and rumenic acid status during pregnancy: association with maternal plasmatic LC-PUFAs and atopic manifestations in infants. Pediatr Res 2014; 76:470-6. [PMID: 25119335 DOI: 10.1038/pr.2014.119] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Accepted: 05/23/2014] [Indexed: 01/15/2023]
Abstract
BACKGROUND Few studies have explored whether fetal exposure to trans fatty acids (TFAs) influences the inception of atopic diseases. The aim of this study was to investigate the relationship between the concentration of specific TFAs (elaidic, vaccenic, and rumenic acids) in maternal plasma and the risk of developing atopic manifestations in the first year of life. METHODS A subsample from a population-based pregnancy cohort of the INMA Project was analyzed. Maternal intake of fatty acids was assessed by a food-frequency questionnaire (75.5% of the cohort). TFAs and n-3 and n-6 long-chain polyunsaturated fatty acids were measured in samples of plasmatic phospholipids at 12 wk of pregnancy. Information regarding eczema and wheeze in offspring was obtained through questionnaires at ages 6 and 14 mo. RESULTS Elaidic acid correlated negatively with n-3 long-chain polyunsaturated fatty acids (total, eicosapentaenoic acid, and docosahexaenoic acid), and rumenic acid positively with both n-3 and n-6 long-chain polyunsaturated fatty acids in maternal plasma. Neither of these two fatty acids was associated with the risk of atopic eczema or wheeze in offspring in the first year of life. However, a higher vaccenic acid level was found to be linked to a lower risk of atopic eczema. CONCLUSION High vaccenic acid concentrations in maternal plasma may protect offspring against atopic eczema in infancy.
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Montes R, Chisaguano AM, Castellote AI, Morales E, Sunyer J, López-Sabater MC. Fatty-acid composition of maternal and umbilical cord plasma and early childhood atopic eczema in a Spanish cohort. Eur J Clin Nutr 2013; 67:658-63. [PMID: 23549201 DOI: 10.1038/ejcn.2013.68] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND/OBJECTIVES Fatty-acid status during in-utero development might influence the risk of atopic diseases in early childhood. The aim of this work was to identify the relationship between maternal plasma and cord blood fatty acid (FA) composition and the risk of atopic eczema in the offspring at 14 months of age. SUBJECTS/METHODS Two hundred and eleven non-atopic mothers and their children were studied. Mothers were recruited in their first trimester of gestation and children were monitored until 14 months of age. Samples of maternal plasma and cord blood plasma were analyzed to determine the FA profile of total lipids. Presence of atopic eczema in the infants was documented through questionnaires at 6 and 14 months of age. RESULTS Higher concentrations of total long-chain polyunsaturated FA (LC-PUFA) were found in maternal plasma of non-atopic children in relation to atopic group. Moreover, this maternal plasma LC-PUFA content was negatively correlated with the atopic eczema (odds ratios (OR)=0.83, P=0.04) in infants. Regarding cord blood samples, docosahexaenoic acid (DHA C22:6n3) and the sum of total n-3 and of LC-PUFA n-3 showed a negative correlation with the prevalence of the disease (OR=0.50, 0.49 and 0.49, respectively). CONCLUSIONS Our results show that the fatty-acid status of the fetus during pregnancy has an important role in the development of atopic eczema in early childhood. The prevalence of this atopic disorder is related to lower cord blood plasma levels of FA belonging to n-3 series, especially DHA.
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Affiliation(s)
- R Montes
- Department of Nutrition and Food Science, Faculty of Pharmacy, University of Barcelona, Barcelona, Spain
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Sakamoto M, Kubota M. Plasma fatty acid profiles in 37 pairs of maternal and umbilical cord blood samples. Environ Health Prev Med 2012; 9:67-9. [PMID: 21432302 DOI: 10.1007/bf02897935] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2003] [Accepted: 01/16/2004] [Indexed: 10/22/2022] Open
Abstract
OBJECTIVES AND METHODS In order to study the fatty acid transfer from the mother to fetus, their fatty acid profiles were compared by 37 pairs of maternal and umbilical cord plasma specimens obtained from healthy Japanese women at delivery. RESULTS The fetal/maternal fatty acid concentration ratios differed among individual fatty acids. The ratios were low for linoleic acid (LN, 0.12±0.04) and linolenic acid (LnN, 0.07±0.05) but high for arachidonic acid (AA, 0.66±0.17) and docosahexaenoic acid (DHA, 0.44±0.13). Significant correlations were observed between the maternal and fetal EPA (r=0.74) and DHA (r=0.40) concentrations. CONCLUSIONS These results suggest that DHA and AA are preferentially transferred to the fetus. Fetal fatty acid profile reflects the maternal intake of EPA and DHA.
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Affiliation(s)
- Mineshi Sakamoto
- Department of Epidemiology, National Institute for Minamata Disease, 4058-18 Hama, 867-0008, Minamata, Kumamoto, Japan,
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Status of cis and trans fatty acids in Brazilian adolescent mothers and their newborns. J Pediatr Adolesc Gynecol 2012; 25:270-6. [PMID: 22840939 DOI: 10.1016/j.jpag.2012.05.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2012] [Revised: 04/30/2012] [Accepted: 05/01/2012] [Indexed: 11/20/2022]
Abstract
STUDY OBJECTIVE The objective was to quantify cis and trans fatty acids in maternal plasma and infant cord plasma from adolescent mothers. DESIGN From 80 adolescent healthy mothers, we sampled postpartum maternal blood and umbilical cord blood at birth. Trans fatty acids (tFAs), linoleic (18:2), and arachidonic (AA, 20:4) acids of the n-6 family, and α-linolenic (18:3), eicosapentaenoic (20:5) and docosahexaenoic (22:6) acids of the n-3 family were analyzed by gas-liquid chromatography. Results were expressed as a percentage of total fatty acids. RESULTS Linoleic fatty acid was present in greater proportions in the maternal plasma than in that of the umbilical cord, whereas AA was present in greater proportions in the total lipids of umbilical cord blood. Docosahexaenoic acid was the long-chain polyunsaturated fatty acid of the n-3 family that was predominant in both maternal and umbilical cord plasma. The tFAs in the maternal plasma had a negative correlation with oleic acid and linoleic acid. Linolenic acid had a positive correlation with cephalic perimeter upon birth. A tendency for a negative correlation between trans isomers and gestational age at birth (P = .05) was observed. CONCLUSIONS Long-chain polyunsaturated fatty acids, which are important to fetal growth and development, were found in greater quantities in the cord blood of newborns of adolescents than in the maternal blood, indicating a priority of transfer of AA and docosahexaenoic fatty acids to the fetus. Despite the lower levels of tFAs found in maternal blood, we verified potential risk for premature birth.
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Dubé E, Gravel A, Martin C, Desparois G, Moussa I, Ethier-Chiasson M, Forest JC, Giguère Y, Masse A, Lafond J. Modulation of fatty acid transport and metabolism by maternal obesity in the human full-term placenta. Biol Reprod 2012; 87:14, 1-11. [PMID: 22553224 DOI: 10.1095/biolreprod.111.098095] [Citation(s) in RCA: 122] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Knowledge of the consequences of maternal obesity in human placental fatty acids (FA) transport and metabolism is limited. Animal studies suggest that placental uptake of maternal FA is altered by maternal overnutrition. We hypothesized that high maternal body mass index (BMI) affects human placental FA transport by modifying expression of key transporters. Full-term placentas were obtained by vaginal delivery from normal weight (BMI, 18.5-24.9 kg/m(2)) and obese (BMI > 30 kg/m(2)) women. Blood samples were collected from the mother at each trimester and from cord blood at delivery. mRNA and protein expression levels were evaluated with real-time RT-PCR and Western blotting. Lipoprotein lipase (LPL) activity was evaluated using enzyme fluorescence. In vitro linoleic acid transport was studied with isolated trophoblasts. Our results demonstrated that maternal obesity is associated with increased placental weight, decreased gestational age, decreased maternal high-density lipoprotein (HDL) levels during the first and third trimesters, increased maternal triglyceride levels during the second and third trimesters, and increased maternal T3 levels during all trimesters, and decreased maternal cholesterol (CHOL) and low-density lipoprotein (LDL) levels during the third trimester; and increased newborn CHOL, LDL, apolipoprotein B100, and T3 levels. Increases in placental CD36 mRNA and protein expression levels, decreased SLC27A4 and FABP1 mRNA and protein and FABP3 protein expression, and increased LPL activity and decreased villus cytotrophoblast linoleic acid transport were also observed. No changes were seen in expression of PPARA, PPARD, or PPARG mRNA and protein. Overall this study demonstrated that maternal obesity impacts placental FA uptake without affecting fetal growth. These changes, however, could modify the fetus metabolism and its predisposition to develop diseases later in life.
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Affiliation(s)
- Evemie Dubé
- Laboratoire de Physiologie Materno-Fœtale, Département des Sciences Biologiques, Université du Québec à Montréal, Montréal, Québec, Canada
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Kremmyda LS, Tvrzicka E, Stankova B, Zak A. Fatty acids as biocompounds: their role in human metabolism, health and disease: a review. part 2: fatty acid physiological roles and applications in human health and disease. Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub 2012; 155:195-218. [PMID: 22286806 DOI: 10.5507/bp.2011.052] [Citation(s) in RCA: 112] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND This is the second of two review parts aiming at describing the major physiological roles of fatty acids, as well as their applications in specific conditions related to human health. RESULTS The review included the current literature published in Pubmed up to March 2011. In humans, fatty acids are a principle energy substrate and structural components of cell membranes (phospholipids) and second messengers. Fatty acids are also ligands of nuclear receptors affecting gene expression. Longer-chain (LC) polyunsaturated fatty acids (PUFA), including eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), and arachidonic acid are precursors of lipid mediators such as eicosanoids (prostaglandins, leukotrienes, thromboxanes), resolvins and neuroprotectins. Lipid mediators produced by EPA and DHA (LC n-3 PUFA; mainly found in oily fish) are considered as inflammation-resolving, and thus, fish oil has been characterised as antiinflammatory. Recommendations for EPA plus DHA intake from oily fish vary between 250-450 mg/day. Dietary reference values for fat vary between nutrition bodies, but mainly agree on a low total and saturated fat intake. The existing literature supports the protective effects of LC n-3 PUFA (as opposed to n-6 PUFA and saturated fat) in maternal and offspring health, cardiovascular health, insulin sensitivity, the metabolic syndrome, cancer, critically ill patients, and immune system disorders. CONCLUSION Fatty acids are involved in multiple pathways and play a major role in health. Further investigation and a nutrigenomics approach to the effects of these biocompounds on health and disease development are imperative and highlight the importance of environmental modifications on disease outcome.
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Abstract
Pregnancy is associated with a reduction in maternal serum docosahexaenoic acid (DHA, 22:6 n-3) percentage and its possible depletion in the maternal store. Since the synthesis of long chain polyunsaturated fatty acids (LCPUFA) in the fetus and placenta is low, both the maternal LCPUFA status and placental function are critical for their supply to the fetus. Maternal supplementation with DHA up to 1 g/d or 2·7 g n-3 LCPUFA did not have any harmful effect. DHA supplementation in large studies slightly the enhanced length of gestation (by about 2 days), which may increase the birth weight by about 50 g at delivery. However no advice can be given on their general using to avoid preterm deliveries in low or high risk pregnancies. Several studies, but not all, reported improvements of the offspring in some neurodevelopmental tests as a result of DHA supplementation during gestation, or, at least, positive relationships between maternal or cord serum DHA percentages and cognitive skills in young children. The effect seems more evident in children with low DHA proportions, which raises the question of how to identify those mothers who might have a poor DHA status and who could benefit from such supplementation. Most studies on the effects of n-3 LCPUFA supplementation during pregnancy on maternal depression were judged to be of low-to-moderate quality, mainly due to small sample sizes and failure to adhere to Consolidated Standards of Reporting Trials guidelines. In contrast, the effects of n-3 LCPUFA supplementation on reducing allergic diseases in offspring are promising.
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Novak EM, King DJ, Innis SM. Low linoleic acid may facilitate Δ6 desaturase activity and docosahexaenoic acid accretion in human fetal development. Prostaglandins Leukot Essent Fatty Acids 2012; 86:93-8. [PMID: 22365109 DOI: 10.1016/j.plefa.2012.02.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2011] [Revised: 02/09/2012] [Accepted: 02/10/2012] [Indexed: 10/28/2022]
Abstract
The n-3 and n-6 fatty acids are transferred across the placenta with consistently higher 22:6n-3 and lower 18:2n-6 in fetal than maternal plasma. This study sought to determine whether maternal and fetal cord blood red blood cell (RBC) phospholipid fatty acids show similar saturation with 22:6n-3, and also addressed the relationship between 18:2n-6 and Δ6 desaturase product/precursor ratios for 97 mothers and newborns. Despite higher fetal than maternal plasma phospholipid 22:6n-3, the maternal and fetal RBC phospholipid 22:6n-3 showed similar curvilinear relationships to the plasma phospholipid 22:6n-3. Risk of failure to achieve high RBC phospholipid 22:6n-3 increased sharply below a plasma phospholipid 22:6n-3 of 6.5g/100g fatty acids. Higher maternal and fetal 18:2n-6 was associated with lower RBC phospholipid 22:6n-3/22:5n-3, 22:5n-6/22:4n-6 and 18:3n-6/18:2n-6. These findings suggest low placental transfer of 18:2n-6 may be a specific mechanism to prevent inhibition of fetal Δ6 desaturase and facilitate fetal cellular phospholipid 22:6n-3 accretion.
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Affiliation(s)
- E M Novak
- Nutrition and Metabolism Research Program, Child and Family Research Institute, Department of Paediatrics, University of British Columbia, 950 West 28th Ave., Vancouver, B.C., Canada V5Z 4H4
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Weiss LA, Chambers CD, Gonzalez V, Hagey LR, Jones KL. The omega-6 fatty acid linoleic acid is associated with risk of gastroschisis: a novel dietary risk factor. Am J Med Genet A 2012; 158A:803-7. [PMID: 22315197 DOI: 10.1002/ajmg.a.35204] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2011] [Accepted: 11/23/2011] [Indexed: 11/09/2022]
Abstract
Gastroschisis is a congenital abdominal wall defect, thought by many to represent a disruption in intrauterine blood flow, where there is herniation of abdominal organs. Dietary intake is an important environmental factor that has been implicated in the development of many diseases. Omega-6 polyunsaturated fatty acids (PUFAs) are nutrients that are substrates for eicosanoid and cytokine synthesis and prone to oxidation, and play a role in modulating inflammation, immune function, and vascular system development. This pilot case-control study explored the association of dietary intake of the omega-6 PUFA linoleic acid with risk of gastroschisis. Between 2008 and 2011, we recruited 13 pregnant women in mid-gestation who were referred to the UCSD Prenatal Center for evaluation of an abnormal alpha-fetoprotein (AFP) test and subsequently identified as carrying a baby with gastroschisis. Nine controls were selected from a false positive AFP or from the UCSD prenatal clinic. Maternal dietary intake was collected via repeated food record during the last 20 weeks of gestation. Logistic regression was used to test the association between dietary intake of linoleic acid and odds of gastroschisis. Dietary intake of linoleic acid was associated with increased odds of gastroschisis (OR = 1.72; 95% CI: 1.08, 2.74; P = 0.02). A higher maternal intake of omega-6 PUFAs may increase the risk of having a baby with gastroschisis. The mechanism by which this occurs may be via inflammatory processes and oxidative stress leading to a vascular disruption. More research is needed including studies investigating integrated markers of PUFA status or inflammatory markers.
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Affiliation(s)
- Lauren A Weiss
- Division of Dysmorphology and Teratology, Department of Pediatrics, University of California, San Diego, La Jolla, California 92093-0828, USA.
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Plasma Levels of trans-Fatty Acids are Low in Exclusively Breastfed Infants of Adolescent Mothers. Lipids 2011; 46:537-43. [DOI: 10.1007/s11745-011-3547-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2010] [Accepted: 02/15/2011] [Indexed: 10/18/2022]
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Peng Y, Zhou T, Wang Q, Liu P, Zhang T, Zetterström R, Strandvik B. Fatty acid composition of diet, cord blood and breast milk in Chinese mothers with different dietary habits. Prostaglandins Leukot Essent Fatty Acids 2009; 81:325-30. [PMID: 19709866 DOI: 10.1016/j.plefa.2009.07.004] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2009] [Revised: 07/10/2009] [Accepted: 07/24/2009] [Indexed: 11/17/2022]
Abstract
The influence of two different dietary patterns on maternal fatty acid (FA) intake on the composition of umbilical cord blood plasma phospholipids and transitional breast milk was investigated. A 7-day dietary record was completed in the last trimester of pregnancy by women living in an inland and a coastal area of south-eastern China. The FA composition in maternal diet was calculated using the 2002 Chinese food composition database. Cord blood and transitional breast milk samples were collected and their FA composition was analyzed by capillary gas-liquid chromatography. Mothers in the coastal area showed higher intake of long-chain polyunsaturated FA (LCPUFA) including docosahexaenoic acid (DHA, 22:6omega) and eicosapentaenoic acid (EPA,20:5omega3) but lower linoleic acid (LA, 18:2omega6) and alpha-linolenic acid (ALA, 18:3omega3) than the mothers in the inland area. The intake of arachidonic acid (AA, 20:4omega6) did not differ between the two areas. LA, ALA, AA and DHA in breast milk of day 5 reflected the maternal diet except that the EPA content in breast milk at day 5 was similar for the areas. LA, ALA and AA were lower and EPA higher in umbilical cord plasma phospholipids in infants from the costal compared to the inland area. There were significant differences in maternal intakes of FA confirming different dietary habits, which influenced the FA composition of cord plasma phospholipids and transitional breast milk. Since FA influence gene expression the found variation implies that the long-term follow-up of this cohort will be interesting.
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Affiliation(s)
- Yongmei Peng
- Department of Child Health Care, Children's Hospital, Fudan University, 399 Wanyuan Road, Shanghai 201102, China.
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Sabel KG, Lundqvist-Persson C, Bona E, Petzold M, Strandvik B. Fatty acid patterns early after premature birth, simultaneously analysed in mothers' food, breast milk and serum phospholipids of mothers and infants. Lipids Health Dis 2009; 8:20. [PMID: 19515230 PMCID: PMC2705369 DOI: 10.1186/1476-511x-8-20] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2009] [Accepted: 06/10/2009] [Indexed: 01/28/2023] Open
Abstract
Background The supply of long-chain polyunsaturated fatty acids via the placenta is interrupted in premature infants, making them exclusively dependent on breast milk, which varies in fatty acid (FA) concentrations depending on the mother's diet. Objective To in a longitudinal study explore the relation between FA status in mothers and infants from an unselected cohort of prematures, not requiring intensive care. Design Breast milk and mothers' and infants' plasma phospholipid FA concentrations from birth to 44 weeks of gestational age were analysed and compared with mothers' food intake, assessed using a 3-day diary. Fatty acids were analysed by capillary gas-liquid chromatography. Results The energy intake was low in 75% of mothers, and 90% had low intake of essential FAs (EFAs). Dietary linoleic acid (LA, 18:2w6), but not w3 FAs, correlated to concentrations in breast milk. Infants' plasma and breast milk correlated for arachidonic (AA, 20:4w6), eicosapentaenoic (EPA, 20:5w3) and docosahexaenoic (DHA, 22:6w3) acids. A high concentration of mead acid (20:3w9) in the infants at birth correlated negatively to the concentrations of LA, AA and w3 FAs. Infants of mothers who stopped breastfeeding during the study period showed decreased DHA concentrations and increased w6/w3 ratios, with the opposite FA pattern seen in the mothers' plasma. Conclusion Although dietary w3 FAs were insufficient in an unselected cohort of mothers of premature infants, breastfeeding resulted in increased levels of DHA in the premature infants at the expense of the mothers, suggesting a general need to increase dietary w3 FAs during pregnancy and lactation.
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Donahue S, Rifas-Shiman S, Olsen S, Gold D, Gillman M, Oken E. Associations of maternal prenatal dietary intake of n-3 and n-6 fatty acids with maternal and umbilical cord blood levels. Prostaglandins Leukot Essent Fatty Acids 2009; 80:289-96. [PMID: 19380219 PMCID: PMC3939614 DOI: 10.1016/j.plefa.2009.02.007] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2008] [Revised: 02/13/2009] [Accepted: 02/25/2009] [Indexed: 11/27/2022]
Abstract
Maternal n-3 and n-6 polyunsaturated fatty acid (PUFA) status may influence birth outcomes and child health. We assessed second trimester maternal diet with food frequency questionnaires (FFQs) (n=1666), mid-pregnancy maternal erythrocyte PUFA concentrations (n=1550), and umbilical cord plasma PUFA concentrations (n=449). Mean (SD) maternal intake of total n-3 PUFA was 1.17 g/d (0.43), docosahexaenoic and eicosapentaenoic acids (DHA+EPA) 0.16 g/d (0.17), and total n-6 PUFA 12.25 g/d (3.25). Mean maternal erythrocyte and cord plasma PUFA concentrations were 7.0% and 5.2% (total n-3), 5.0% and 4.6% (DHA+EPA), and 27.9% and 31.4% (total n-6). Mid-pregnancy diet-blood and blood-blood correlations were strongest for DHA+EPA (r=0.38 for diet with maternal blood, r=0.34 for diet with cord blood, r=0.36 for maternal blood with cord blood), and less strong for n-6 PUFA. The FFQ is a reliable measure of elongated PUFA intake, although inter-individual variation is present.
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Affiliation(s)
- S.M.A. Donahue
- Obesity Prevention Program, Department of Ambulatory Care and Prevention, Harvard Medical School and Harvard Pilgrim Health Care, 133 Brookline Avenue, 3rd Floor, Boston, MA 02215, USA
| | - S.L. Rifas-Shiman
- Obesity Prevention Program, Department of Ambulatory Care and Prevention, Harvard Medical School and Harvard Pilgrim Health Care, 133 Brookline Avenue, 3rd Floor, Boston, MA 02215, USA
| | - S.F. Olsen
- Department of Nutrition, Harvard School of Public Health, Boston, MA, USA
- Maternal Nutrition Group, Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark
| | - D.R. Gold
- Channing Laboratory, Department of Medicine, Brigham and Women’s Hospital, and Harvard Medical School, Boston, MA, USA
| | - M.W. Gillman
- Obesity Prevention Program, Department of Ambulatory Care and Prevention, Harvard Medical School and Harvard Pilgrim Health Care, 133 Brookline Avenue, 3rd Floor, Boston, MA 02215, USA
- Department of Nutrition, Harvard School of Public Health, Boston, MA, USA
| | - E. Oken
- Obesity Prevention Program, Department of Ambulatory Care and Prevention, Harvard Medical School and Harvard Pilgrim Health Care, 133 Brookline Avenue, 3rd Floor, Boston, MA 02215, USA
- Corresponding author. Tel.: +1 617 509 9835; fax: +1 617 509 9846. (E. Oken)
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28
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Associations between neonatal birth dimensions and maternal essential and trans fatty acid contents during pregnancy and at delivery. Br J Nutr 2008; 101:399-407. [DOI: 10.1017/s0007114508006740] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Since birth dimensions have prognostic potential for later development and health, possible associations between neonatal birth dimensions and selected maternal plasma fatty acid contents were investigated, using data from 782 mother–infant pairs of the Maastricht Essential Fatty Acid Birth cohort. Unadjusted and multivariable-adjusted regression analyses were applied to study the associations between birth weight, birth length or head circumference and the relative contents of DHA, arachidonic acid (AA), dihomo-γ-linolenic acid (DGLA) and 18 : 1trans (18 : 1t) in maternal plasma phospholipids sampled during early, middle and late pregnancies, and at delivery. Where appropriate, corrections were made for relevant covariables. Significant ‘positive’ associations were observed between maternal DHA contents (especially early in pregnancy) and birth weight (B = 52·10 g, 95 % CI 20·40, 83·80) and head circumference (B = 0·223 cm, 95 % CI 0·074, 0·372). AA contents at late pregnancy were ‘negatively’ associated with birth weight (B = − 44·25 g, 95 % CI − 68·33, − 20·16) and birth length (B = − 0·200 cm, 95 % CI − 0·335, − 0·065). Significant ‘negative’ associations were also observed for AA contents at delivery and birth weight (B = − 27·08 g, 95 % CI − 47·11, − 7·056) and birth length (B = − 0·207 cm, 95 % CI − 0·330, − 0·084). Maternal DGLA contents at delivery were also significantly ‘negatively’ associated with neonatal birth weight (B = − 85·76 g, 95 % CI − 130·9, − 40·61) and birth length (B = − 0·413 cm, 95 % CI − 0·680, − 0·146). No significant associations were observed for maternal 18 : 1t contents. We conclude that during early pregnancy, maternal DHA content may programme fetal growth in a positive way. Maternal AA and DGLA in late pregnancy might be involved in fetal growth limitation.
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Bonham MP, Duffy EM, Wallace JMW, Robson PJ, Myers GJ, Davidson PW, Clarkson TW, Shamlaye CF, Strain JJ. Habitual fish consumption does not prevent a decrease in LCPUFA status in pregnant women (the Seychelles Child Development Nutrition Study). Prostaglandins Leukot Essent Fatty Acids 2008; 78:343-50. [PMID: 18585023 PMCID: PMC2517988 DOI: 10.1016/j.plefa.2008.04.005] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2007] [Revised: 04/04/2008] [Accepted: 04/15/2008] [Indexed: 11/23/2022]
Abstract
Information on the status of long-chain polyunsaturated fatty acids (LCPUFAs) in pregnancy and breast milk in very high fish-eating populations is limited. The aim of this study was to examine dietary intake and changes in fatty acid status in a population of pregnant women in the Republic of Seychelles. Serum docosahexaenoic acid (DHA) decreased significantly between 28-week gestation and delivery (n=196). DHA status did not correlate significantly with length of gestation and was not associated with self-reported fish intake, which was high at 527 g/week. In breast milk, the ratio of DHA to arachidonic acid (AA) was consistent with those observed in other high fish-eating populations. Overall the data suggest that high exposure to LCPUFAs from habitual fish consumption does not prevent the documented decrease in LCPUFA status in pregnancy that occurs as a result of foetal accretion in the third trimester of pregnancy.
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Affiliation(s)
- M P Bonham
- Northern Ireland Centre for Food and Health (NICHE), Department of Biomedical Sciences, University of Ulster, Cromore Road, Coleraine BT52 1SA, Northern Ireland, UK.
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30
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Affiliation(s)
- C King
- Department of Dietetics, Hammersmith Hospital, London, UK.
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31
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Blümer N, Renz H. Consumption of omega3-fatty acids during perinatal life: role in immuno-modulation and allergy prevention. J Perinat Med 2007; 35 Suppl 1:S12-8. [PMID: 17302535 DOI: 10.1515/jpm.2007.031] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Epidemiological data suggest that dietary factors may have a role in recent increases of the prevalence of allergic diseases. One food-related component might be the reduced consumption of omega3-polyunsaturated fatty acids observed especially in the Western societies; yet, clinical trials supplementing omega3-fatty acids to adults with established allergies and bronchial asthma have generally been disappointing. However, it is known that the immature immune system is highly susceptible to immuno-modulatory environmental conditions particularly in the pre- and postnatal period. This review discusses the immuno-modulatory effects of omega3-fatty acids supplementation in the perinatal life phase on the immune system of the child. Evidence exists that perinatal omega3-fatty acid exposure affects T-cells and antigen presenting cells of the neonates likely due to altered eicosanoid metabolism. Although animal experiments strongly suggest a role of maternal omega3-fatty acid intake on allergic immune responses in the offspring, the beneficial effect of omega3-fatty acid supplementation has been studied in a small number of clinical trials. In these studies perinatal supplementation had some positive effects on distinct clinical phenotypes of the atopic syndrome. However, more studies are needed to fully explore the opportunity of perinatal immuno-modulation.
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Affiliation(s)
- Nicole Blümer
- Department of Clinical Chemistry and Molecular Diagnostics, Philipps University of Marburg, Germany
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32
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Langdon JH. Has an aquatic diet been necessary for hominin brain evolution and functional development? Br J Nutr 2007; 96:7-17. [PMID: 16869985 DOI: 10.1079/bjn20061805] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A number of authors have argued that only an aquatic-based diet can provide the necessary quantity of DHA to support the human brain, and that a switch to such a diet early in hominin evolution was critical to human brain evolution. This paper identifies the premises behind this hypothesis and critiques them on the basis of clinical literature. Both tissue levels and certain functions of the developing infant brain are sensitive to extreme variations in the supply of DHA in artificial feeding, and it can be shown that levels in human milk reflect maternal diet. However, both the maternal and infant bodies have mechanisms to store and buffer the supply of DHA, so that functional deficits are generally resolved without compensatory diets. There is no evidence that human diets based on terrestrial food chains with traditional nursing practices fail to provide adequate levels of DHA or other n-3 fatty acids. Consequently, the hypothesis that DHA has been a limiting resource in human brain evolution must be considered to be unsupported.
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Affiliation(s)
- John H Langdon
- Department of Biology, University of Indianapolis, Indianapolis, IN 46227, USA.
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33
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Larqué E, Krauss-Etschmann S, Campoy C, Hartl D, Linde J, Klingler M, Demmelmair H, Caño A, Gil A, Bondy B, Koletzko B. Docosahexaenoic acid supply in pregnancy affects placental expression of fatty acid transport proteins. Am J Clin Nutr 2006; 84:853-61. [PMID: 17023713 DOI: 10.1093/ajcn/84.4.853] [Citation(s) in RCA: 97] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Better understanding of the mechanisms involved in docosahexaenoic acid (DHA) transfer to the neonate may contribute to improve dietary support for infants born prematurely to mothers with placental lipid transport disorders. OBJECTIVE We studied whether DHA supplements modify the messenger RNA (mRNA) expression of placental lipid transport proteins to allow a selective transfer of DHA to the fetus. DESIGN Healthy pregnant women (n = 136) received, in a double-blind randomized trial, 500 mg DHA + 150 mg eicosapentaenoic acid, 400 microg 5-methyl-tetrahydrofolic acid, 500 mg DHA + 400 microg 5-methyl-tetrahydrofolic acid, or placebo during the second half of gestation. We analyzed the fatty acid composition of maternal and cord blood phospholipids and of placenta; we quantified placental mRNA expression of fatty acid-transport protein 1 (FATP-1), FATP-4, FATP-6, fatty acid translocase, fatty acid-binding protein (FABP) plasma membrane, heart-FABP, adipocyte-FABP, and brain-FABP. RESULTS The mRNA expression of the lipid carriers assayed did not differ significantly between the 4 groups. However, the mRNA expression of FATP-1 and FATP-4 in placenta was correlated with DHA in both maternal plasma and placental phospholipids, although only FATP-4 expression was significantly correlated with DHA in cord blood phospholipids. Additionally, the mRNA expression of several membrane lipid carriers was correlated with EPA and DHA in placental triacylglycerols and with EPA in placental free fatty acids. CONCLUSIONS Correlation of the mRNA expression of the membrane placental proteins FATP-1 and especially of FATP-4 with maternal and cord DHA leads us to conclude that these lipid carriers are involved in placental transfer of long-chain polyunsaturated fatty acids.
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Affiliation(s)
- Elvira Larqué
- Division of Metabolic Diseases and Nutritional Medicine, Dr von Hauner Children Hospital, Ludwig Maximilians University of Munich, Munich, Germany
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34
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Costa AGV, Priore SE, Sabarense CM, Franceschini SDCC. Questionário de freqüência de consumo alimentar e recordatório de 24 horas: aspectos metodológicos para avaliação da ingestão de lipídeos. REV NUTR 2006. [DOI: 10.1590/s1415-52732006000500011] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A adequada avaliação da ingestão lipídica, por meio de inquéritos alimentares, é de interesse em estudos populacionais, visto que os lipídeos estão envolvidos tanto no desenvolvimento quanto na prevenção de doenças arteriais coronarianas. Os inquéritos de consumo alimentar consistem em métodos indiretos de avaliação do estado nutricional, que estão sujeitos a erros inerentes ao indivíduo e à metodologia do estudo. É fundamental que tais métodos, particularmente o questionário de freqüência de consumo alimentar sejam validados para a população em estudo. Entre os principais erros que envolvem a avaliação de consumo de lipídeos, incluem-se a variabilidade intrapessoal, que pode ser minimizada com o aumento do número de recordatórios analisados e por técnicas estatísticas. O uso de biomarcadores para estimar o consumo alimentar a longo prazo é cada vez mais utilizado e apresenta um importante papel na correta avaliação do consumo real de lipídeos. Nesse contexto, pretende-se com este trabalho discutir aspectos metodológicos para estimar a ingestão de lipídeos pela população. Discutem-se aspectos relacionados aos erros de avaliação da ingestão alimentar, aspectos relacionados à utilização do questionário de freqüência de consumo alimentar e do recordatório de 24 horas, a importância de estudos utilizando biomarcadores e a utilização de inquéritos alimentares para estimar o consumo de lipídeos.
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35
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Williams MA, Frederick IO, Qiu C, Meryman LJ, King IB, Walsh SW, Sorensen TK. Maternal erythrocyte omega-3 and omega-6 fatty acids, and plasma lipid concentrations, are associated with habitual dietary fish consumption in early pregnancy. Clin Biochem 2006; 39:1063-70. [PMID: 17069784 PMCID: PMC2074886 DOI: 10.1016/j.clinbiochem.2006.09.008] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2005] [Revised: 07/25/2006] [Accepted: 09/26/2006] [Indexed: 12/01/2022]
Abstract
OBJECTIVES We investigated the relationship between selected maternal erythrocyte omega-3 and omega-6 polyunsaturated fatty acids (PUFA) and plasma lipids in early pregnancy and reported habitual fish consumption during the periconceptional period. DESIGN AND METHODS This cohort study included 923 pregnant women who reported periconceptional dietary habits and provided a blood sample before 20 weeks of gestation. PUFA was determined by gas chromatography and plasma lipids by standard enzymatic methods. Differences in erythrocyte PUFA and plasma lipid concentrations were estimated using linear regression. RESULTS Mean erythrocyte eicosapentanoic acid and other PUFA content (%/total) were positively associated with frequency of self-reported fish consumption. Arachidonic acid was inversely related with frequent fish consumption (p trend <0.001). Women who consumed fish >twice/week had lower plasma triglyceride (-11.5 mg/dl) and higher HDL-cholesterol (+2.8 mg/dl) concentrations than women consuming fish <once/week. CONCLUSIONS These results support findings of inverse relation between fish consumption and preeclampsia risk.
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Affiliation(s)
- Michelle A Williams
- Center for Perinatal Studies, Swedish Medical Center, Seattle, WA 98122, USA.
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36
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Abstract
PURPOSE OF REVIEW Blood lipoprotein profiles in early life are known to be related to and predictive of those in adulthood, but little is known about their determinants. Genetic and environmental influences affect cord blood lipoproteins, but how this occurs and the relative contribution of these influences to the overall profile in healthy newborns remains uncertain. RECENT FINDINGS This review discusses findings from a range of earlier and more recent studies, and summarizes the key influences on cord blood lipoproteins. In particular, we review the potential contribution of maternal blood total cholesterol levels during pregnancy and the increased maternal transmission in newborns of mothers with diabetes. SUMMARY In cord blood, cholesterol levels are lower than in adults and the relative proportion present in HDL as opposed to LDL is much higher. The currently available evidence suggests that several factors influence the composition of cord blood lipoproteins. Although inheritance of major monogenic disorders can affect cord lipids in general, the genetic contribution appears to be minimal, although effects of the proprotein convertase subtilisin/kexine type 9 gene (PCSK9) need fuller exploration in this regard in certain ethnic groups. Evidence is summarized that maternal lipoprotein levels, particularly those due to diet or induced by pregnancy, influence cord lipid levels. Placental insufficiency and other conditions affecting fetal growth and the mode of delivery may also influence cord lipoprotein concentrations. How maternal glucose tolerance during pregnancy affects cord blood lipoproteins remains unclear. In view of increasing evidence that cardiovascular risk may have prenatal antecedents, this would seem to be an important area for further investigation.
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Affiliation(s)
- Narinder Bansal
- Clinical Epidemiology & Cardiovascular Medicine Group, Division of Cardiovascular and Endocrine Science, University Department of Medicine, Manchester Royal Infirmary, UK.
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37
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Thomas BA, Ghebremeskel K, Lowy C, Offley-Shore B, Crawford MA. Plasma fatty acids of neonates born to mothers with and without gestational diabetes. Prostaglandins Leukot Essent Fatty Acids 2005; 72:335-41. [PMID: 15850714 DOI: 10.1016/j.plefa.2005.01.001] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2004] [Revised: 12/01/2004] [Accepted: 01/07/2005] [Indexed: 11/19/2022]
Abstract
Women with gestational diabetes mellitus (GDM) and their neonates have lower levels of arachidonic (AA) and docosahexaenoic (DHA) acids in red cell membranes. It is not clear if this abnormality is restricted to red cells or is a generalised problem. We have investigated plasma fatty acids of neonates (venous cord) of GDM (n=37), and non-diabetic (n=31) women. The GDMs had lower levels of dihomogamma-linolenic (20:3n-6, DHGLA) acid, summation operator n-6 metabolites, DHA and summation operator n-3 metabolites (p<0.05) in choline phosphoglycerides (CPG). They also had lower levels of AA (-4.5%), adrenic acid (22:4n-6, -13%), osbond acid (22:5n-6, -7%) and summation operator n-6 (-2.5%). There was a similar pattern in triglycerides (TG) and cholesterol esters (CE). Mead acid, a marker of generalised shortage of derived and parent essential fatty acids, was higher in CPG and TG of the GDM group by 73% and 76%. The adrenic/osbond acid (22:4n-6/22:5n-6) ratio, a biochemical marker of DHA insufficiency, was reduced in CPG (-4.5%), TG (-63%) and CE (-75%) of the GDM group. These findings, which are consistent with the previous red cell data, suggest that the neuro-visual and vascular development and function of the offspring of GDM women may be adversely affected if the levels of AA and DHA are compromised further by other factors, pre- or post-natally. Studies are required to elucidate the underlying mechanism for the reduction of the two fatty acids and to evaluate the developmental and health implications.
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Affiliation(s)
- B A Thomas
- Institute of Brain Chemistry and Human Nutrition, London Metropolitan University, TB 9/4, 166-220 Holloway Road, London N7 8DB, UK.
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38
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Abstract
The fetus has an absolute requirement for the n-3/n-6 fatty acids and docosahexaenoic acid (22:6 n-3; DHA) in particular is essential for the development of the brain and retina. Most of the fat deposition in the fetus occurs in the last 10 weeks of pregnancy. The likely rate of DHA utilisation during late pregnancy cannot be met from dietary sources alone in a significant proportion of mothers. De novo synthesis makes up some of the shortfall but the available evidence suggests that the maternal adipose tissue makes a significant contribution to placental transport to the fetus. The placenta plays a crucial role in mobilising the maternal adipose tissue and actively concentrating and channelling the important n-3/n-6 fatty acids to the fetus via multiple mechanisms including selective uptake by the syncytiotrophoblast, intracellular metabolic channelling, and selective export to the fetal circulation. These mechanisms protect the fetus against low long-chain polyunsaturated fatty acid (LCPUFA) intakes in the last trimester of pregnancy and have the effect of reducing the maternal dietary requirement for preformed DHA at this time. As a result of these adaptations, small changes in the composition of the habitual maternal diet before pregnancy are likely to be more effective in improving LCPUFA delivery to the fetus than large dietary changes in late pregnancy. There is little evidence that DHA intake/status in the second half of pregnancy affects visual and cognitive function in the offspring, but more studies are needed, particularly in children born to vegetarian and vegan and mothers who may have very low intakes of DHA.
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Affiliation(s)
- P Haggarty
- Rowett Research Institute, Aberdeen, UK.
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39
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Abstract
PURPOSE OF REVIEW To discuss new data from the literature on the relationship between the supply of n-3 polyunsaturated fatty acids during pregnancy and pregnancy outcomes, evaluated as the fatty acid composition of blood and breast milk, fetal and infantile development and maternal health. RECENT FINDINGS Supplementation of alpha-linolenic acid in high doses or docosahexaenoic acid in low doses did not result in a significant enhancement of the blood docosahexaenoic acid status of the offspring. In contrast, supplementation of docosahexaenoic acid in relatively high doses led to significant increases in infantile docosahexaenoic acid values and to a significant enhancement of breast milk docosahexaenoic acid content. Electroretinogram data obtained during the first week of life and pattern-reversal visual evoked potentials investigated at 50 and 66 weeks postconception were significantly associated with the docosahexaenoic acid status of the infant at birth. Children whose mothers received docosahexaenoic acid supplementation during pregnancy and lactation scored better in mental processing tests carried out at 4 years than children whose mothers received placebo. SUMMARY Beneficial health outcomes are more likely to result from supplementation with docosahexaenoic acid itself, rather than its precursor alpha-linolenic acid. Trials have shown that a higher maternal docosahexaenoic acid intake during pregnancy may be favourable for the visual and cognitive development of the offspring. The significant positive association between maternal docosahexaenoic acid intake during pregnancy and the children's mental processing scores at 4 years suggest that optimization of the docosahexaenoic acid status of expectant women may offer long-term developmental benefits to their children.
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Affiliation(s)
- Tamás Decsi
- Department of Paediatrics, University of Pécs, Pécs, Hungary
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40
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Stark KD, Beblo S, Murthy M, Buda-Abela M, Janisse J, Rockett H, Whitty JE, Martier SS, Sokol RJ, Hannigan JH, Salem N. Comparison of bloodstream fatty acid composition from African-American women at gestation, delivery, and postpartum. J Lipid Res 2005; 46:516-25. [PMID: 15604519 DOI: 10.1194/jlr.m400394-jlr200] [Citation(s) in RCA: 83] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Our aim was to examine the docosahexaenoic acid (DHA; 22:6n-3) status of pregnant African-American women reporting to the antenatal clinic at Wayne State University in a longitudinal study design. Fatty acid compositions of plasma and erythrocyte total lipid extracts were determined and food frequency surveys were administered at 24 weeks of gestation, delivery, and 3 months postpartum for participants (n = 157). DHA (mean +/- SD) in the estimated total circulating plasma was similar at gestation (384 +/- 162 mg) and delivery (372 +/- 155 mg) but was significantly lower at 3 months postpartum (178 +/- 81 mg). The relative weight percentage of DHA and docosapentaenoic acid n-6 (DPAn-6; 22:5n-6) decreased postpartum, whereas their respective metabolic precursors, eicosapentaenoic acid (EPA; 20:5n-3) and arachidonic acid (AA; 20:4n-6), increased. Similar results were found in erythrocytes. Dietary intake of DHA throughout the study was estimated at 68 +/- 75 mg/day. The relative amounts of circulating DHA and DPAn-6 were increased during pregnancy compared with 3 months postpartum, possibly via increased synthesis from EPA and AA. The low dietary intake and blood levels of DHA in this population compared with others may not support optimal fetal DHA accretion and subsequent neural development.
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Affiliation(s)
- Ken D Stark
- Laboratory of Membrane Biochemistry and Biophysics, Division of Intramural Clinical and Biological Research, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Rockville, MD, USA
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41
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Tranquilli AL, Cester N, Giannubilo SR, Corradetti A, Nanetti L, Mazzanti L. Plasma lipids and physicochemical properties of the erythrocyte plasma membrane throughout pregnancy. Acta Obstet Gynecol Scand 2004; 83:443-8. [PMID: 15059156 DOI: 10.1111/j.0001-6349.2004.00341.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND The physiopathological relevance of plasma lipid concentrations is supported by the observation that they might affect the physicochemical properties of the plasma membrane of circulating cells and might be crucial in the pathological conditions complicating pregnancy. METHODS Plasma and erythrocyte membrane lipid composition, membrane fluidity and function [membrane-bound enzyme sodium/potassium adenosine triphosphatase (Na+/K+-ATPase) activity] were studied in 24 healthy women in the nonpregnant condition and at 12, 24 and 38 weeks' gestation. RESULTS The plasma showed an increase in total and high density lipoprotein (HDL) cholesterol, triglyceride (TG) and phospholipid (PL) levels. In the erythrocyte membrane we found the cholesterol/phospholipid (C/PL) ratio increased and the saturated to unsaturated fatty acid (FA) ratio (Sat/Unsat) significantly reduced; fluorescence polarization showed an initial increase during pregnancy and a progressive decrease afterwards; Na+/K+-ATPase activity was progressively reduced. CONCLUSIONS A generalized alteration in the composition and function of the maternal erythrocyte membrane is present during a physiological pregnancy, and these modifications may involve a more complex physiopathogenetic mechanism.
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Affiliation(s)
- Andrea Luigi Tranquilli
- Department of Obstetrics and Gynecology, School of Obstetrics, Polytechnic University of Marche, Ancona, Italy.
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42
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SAKAMOTO M, KUBOTA M. Plasma Fatty Acid Profiles in 37 Pairs of Maternal and Umbilical Cord Blood Samples. Environ Health Prev Med 2004. [DOI: 10.1265/ehpm.9.67] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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Shim S, Santerre C, Burgess J, Deardorff D. Omega-3 Fatty Acids and Total Polychlorinated Biphenyls in 26 Dietary Supplements. J Food Sci 2003. [DOI: 10.1111/j.1365-2621.2003.tb07042.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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44
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De Vriese SR, Dhont M, Christophe AB. FA composition of cholesteryl esters and phospholipids in maternal plasma during pregnancy and at delivery and in cord plasma at birth. Lipids 2003; 38:1-7. [PMID: 12669812 DOI: 10.1007/s11745-003-1023-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The purpose of this study was to assess the FA composition of both cholesteryl esters (CE) and phospholipids (PL) in maternal plasma during pregnancy and at delivery and in umbilical plasma at birth. A longitudinal study of 32 normal pregnant women was carried out with three cutoff points during pregnancy (first, second, and third trimester) and at delivery. Few significant differences occurred in the FA profile of maternal CE: 18:1n-9 increased, 18:2n-6 dropped slightly, and 18:3n-3 decreased with progressing gestation. In maternal PL, long-chain highly unsaturated FA concentrations dropped and were replaced by saturated FA as gestation progressed. Additionally, changes in saturated FA in PL occurred: Shorter-chain 16:0 was higher whereas longer-chain 18:0 was lower at delivery compared to early pregnancy. The FA profile of umbilical venous plasma was strikingly different from that of maternal plasma at delivery. Cord plasma CE contained more saturated and monounsaturated FA than maternal CE. The polyunsaturates 18:2n-6 and 18:3n-3 are lower in umbilical CE than in maternal CE whereas 20:4n-6 and 22:6n-3 are twice as high in umbilical CE. Cord plasma PL have a higher content of long-chain highly unsaturated FA than maternal plasma PL at delivery. In contrast to maternal plasma PL, 16:0 was lower and longer-chain saturated FA were higher in cord plasma PL. The FA profile of umbilical plasma at birth shows preferential accumulation of 20:4n-6 and 22:6n-3, with low concentrations of 18:2n-6 and 18:3n-3 in CE and PL, indicating a preferential supply of the fetus with long-chain highly unsaturated FA needed for fetal development.
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Affiliation(s)
- S R De Vriese
- Department of Internal Medicine, Division of Nutrition, Ghent University Hospital, B-9000 Ghent, Belgium.
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Hornstra G, De Vriese SR. Essential fatty acid metabolism during pregnancy and early human development. ACTA ACUST UNITED AC 2003. [DOI: 10.1016/s1569-2558(03)33024-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
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