Figure 4 : Effect of CPT on paxillin and FAK expression.

(A) Cells were treated with CPT (10μM, 100μM) or vehicle for 30 min (n=3).
(B) Cells were pretreated with EHT (1μM) for 30 min prior to treatment with CPT
(10μM) or vehicle for 30 min (n=3). Densitometry for the band(s) of interest was
performed using ImageJ software (NIH).
(C) Effect of kinase inhibitors on FAK phosphorylation in the presence of CPT. Cells
were pretreated with PP2 (1μM) for 30 min prior to treatment with CPT (10μM) for
30 min (n=8). For all experiments appropriate vehicle controls (CON) were used,
and *p<0.05 versus CON.

Tulis et al.Archives of Physiology  2015 2:2DOI : 10.7243/2055-0898-2-2