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. 2018 Aug 29;20:187. doi: 10.1186/s13075-018-1689-6

Fig. 2.

Fig. 2

Dose–response dilution curve for ICAM-1 expression on fibroblast cell surface. Fibroblasts exposed to serial two-fold dilutions (from 1:2 to 1:64) of SSc-ICs and NHS-ICs, and ICAM-1 evaluated by cell ELISA. anti-Th/To anti-Th/To antibodies, ATA anti-DNA topoisomerase I antibodies, IC immune complex, NHS normal healthy subjects, OD optical density