Figure 3.

Protein network identified by STRING software (http://www.string-db.org/; confidence view, for MUP5, COX5b, MYH6, and MYH7). Thickness of the lines is directly proportional to the strong of connections among the nodes. Medium level of confidence (score 0.400, with the maximum level of confidence at 0.900 and the lowest at 0.150) and no more than 20 nodes used. For other proteins in the network, see Table 5. To generate the network, all significantly altered proteins were used for analysis, that is, pooled data from the 24 and 48 hours' group.