Gut microbiome profiles in Thai healthy pregnant women and its association with types of foods

Abstract Background Gut microbiome colonization during early life is significant for immunological and physiological development. Maternal microbiome is associated with proper development of infants. The aim of this study was to determine the gut microbiome profiles among Thai healthy pregnant women and its associated factors. Methods A multicenter, open trial prospective study was performed at three hospitals in Northern, Central, and Northeastern regions of Thailand. Thai healthy pregnant women attending antenatal clinics were recruited. Fecal samples of subjects at the third trimester of pregnancy were collected with sterilized techniques. The gut microbiome profiles and bacterial diversity were assessed using 16Ss RNA gene sequencing. Demographic data, dietary intake, and anthropometric data were recorded and analyzed. Results There were 86 healthy pregnant women. The dominant of gut microbiome profiles were Bacteroidetes and Firmicutes. Pregnant women in the Central region had significantly higher of Ruminococcaceae and Lachnospiraceae than those in other regions (p &lt; 0.001). Pregnant women in the Northern region significantly consumed more glutinous rice than those in other regions (p &lt; 0.001). Glutinous rice intake was positively correlated with Bacteroidetes (rho = 0.405, p = 0.01) and negatively correlated with Firmicutes (rho = − 0.440, p = 0.001). Alpha diversity was not correlated with pre-pregnancy body mass index (BMI) or gestational weight gain. Conclusions The gut microbiome profiles mainly found in Thai healthy pregnant women were Bacteroidetes and Firmicutes. The gut microbiome profiles in pregnant women found in this study possibly depended on dietary patterns. Glutinous rice with high amylopectin is probably related to abundance of Bacteroidetes. </jats:sec

Additional file 1 of Gut microbiome profiles in Thai healthy pregnant women and its association with types of foods

Additional file 1

Editorial: Future topics of common interest for EU and SEA partners in food quality, safety and traceability

SEA-EU-NET project is based on the program Capacities under the 7th Framework Program (FP7) of the EU Commission with the strategic objective of Integrating and Strengthening the EU-ASEAN Science and Technology Dialogue through coordination and supporting activities. It is a 4 years program started in January 2008, and is currently supported by 22 institutions from Europe and South-East Asia. The objective is to increase the quality, quantity, profile and impact of bi-regional Science and Technology cooperation between the 10 ASEAN countries and the Members and Associated States of the European Union. Every Thematic Priority of FP7 has to implement dedicated international cooperation activities to achieve the program's goals and to address specific problems of ‘Third Countries/Regions’ (non-EU Members States or non-Associated States). This activity is performed through the organization of annual Thematic Workshops, with the objective to produce a document containing duly justified proposals for Specific International Cooperation Actions. This paper presents the results of the Thematic Workshop on ‘Food Quality, Safety and Traceability’. This expert meeting was done in Thailand in February 2009. Titles for 10 possible themes were identified on the following fields: Bacteria antibioresistance, Mycotoxins, Pathogens (bacteria), Pesticides, Heavy metals, Food traceability, Food Supply Chain, Preserving nutrients, Consumers attitudes, Peri-urban markets