GIP, a member on the incretin spouse and children, secreted from intestinal epithelial K cells, regulates glucose and lipid metabolism via binding to GIP receptors. pAA isn't existing in all strains phenotypically recognized as EAEC, instead of all pAA plasmids carry aggR and aatA genes; hence, the assay is not https://sites.google.com/view/duhocgip/