glucose intolerance Article 5 body mass 4 controlled study 4 male 4 non insulin dependent diabetes mellitus 4 oral glucose tolerance test 4 adult 3 female 3 glucose 3 glucose blood level 3 glucose tolerance 3 human 3 phenotype 3 animal experiment 2 body weight 2 diabetes mellitus 2 gene ontology 2 glucose tolerance test 2 hemoglobin A1c 2 insulin 2 insulin release 2 insulin resistance 2 lipid metabolism 2 major clinical study 2 nonhuman 2 obesity 2 16S amplicon 1 Abdominal adipocyte gene expression 1 Actinobacteria 1