Kaouther Nasri, Hana Fenina, Salma Kloula Ben Ghorbal, Dhouha Maamer, Nadia Ben Jamaa, Moncef Feki, Soumeya Siala Gaigi
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Fatty acids profile in pregnancies affected by neural tube defects.
This study aimed to determine if maternal fatty acids (FA) levels during pregnancy are associated with the occurrence of neural tube defects (NTDs) and to explore the correlation between FA and maternal vitamin D, homocysteine, vitamin B12, and folate in cases. Plasma FA composition was assessed using capillary gas chromatography. Comparisons between cases and controls were performed by independent samples t-test for continuous variables. Cases had significantly higher levels of heptadecanoic acid, linolelaidic acid, and arachidonic acid (ARA):(eicosapentaenoic acid+docosahexaenoic acid) ratio than controls (p < 0.05). Nervonic acid, ARA, adrenic acid, eicosapentaenoic acid, docosahexaenoic acid, and omega-3 polyunsaturated fatty acids (n-3 PUFA) levels were significantly lower in cases (p < 0.05). Maternal 25-hydroxyvitamin D (25(OH)D) levels were positively correlated with maternal polyunsaturated fatty acids and omega-6 polyunsaturated fatty acids. RBC folate levels were negatively correlated with n-3 PUFA.Further research is required to clarify the association of FA metabolism with NTDs.
期刊介绍：
JDOHaD publishes leading research in the field of Developmental Origins of Health and Disease (DOHaD). The Journal focuses on the environment during early pre-natal and post-natal animal and human development, interactions between environmental and genetic factors, including environmental toxicants, and their influence on health and disease risk throughout the lifespan. JDOHaD publishes work on developmental programming, fetal and neonatal biology and physiology, early life nutrition, especially during the first 1,000 days of life, human ecology and evolution and Gene-Environment Interactions.
JDOHaD also accepts manuscripts that address the social determinants or education of health and disease risk as they relate to the early life period, as well as the economic and health care costs of a poor start to life. Accordingly, JDOHaD is multi-disciplinary, with contributions from basic scientists working in the fields of physiology, biochemistry and nutrition, endocrinology and metabolism, developmental biology, molecular biology/ epigenetics, human biology/ anthropology, and evolutionary developmental biology. Moreover clinicians, nutritionists, epidemiologists, social scientists, economists, public health specialists and policy makers are very welcome to submit manuscripts.
The journal includes original research articles, short communications and reviews, and has regular themed issues, with guest editors; it is also a platform for conference/workshop reports, and for opinion, comment and interaction.
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