Differential proteins in duodenal tissues of individuals between the E. coli F18-resistant group and the susceptible group.

“Spot” represents the serial number of a protein in two-dimensional electrophoresis; “Protein MW” represents protein molecular weight; “Protein PI” represents protein isoelectric point; “Protein Score C.I%>95” represents successful identification; The positive value of “Regulation” represents up-regulated proteins in the E. coli F18-resistant group compared with the susceptible group, the negative value represents down-regulated proteins.Differential proteins in duodenal tissues of individuals between the E. coli F18-resistant group and the susceptible group.