Fig. 3.

Data analysis from the 2D gel-based approach - De-regulated molecular networks in response to 1 or 10 μg/mL AgNPs exposure in Caco-2 cells. a) 24 h and b) 72 h experiment. The networks are obtained by analysing the differentially expressed proteins using Ingenuity IPA. Identified deregulated proteins and metabolites involved in the network are highlighted in bold. The colour indicates the deregulation (red: up-regulated, green: down regulated). (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)