Human Coronary Artery Smooth Muscle Cell Responses to Bioactive Polyelectrolyte Multilayer Interfaces

Table 1

Cell growth after 5 days on PEMU surfaces.

Growth surface	Cells/cm^2	SE	% Decrease from glass	CI=99%
Uncoated Glass	19782	±1500	—	**
(PFPVP/Nafion)2	9038	±400	54.3%	*
(PDADMA/PSS)2	8918	±1300	54.9%	*
(PAH/PAA-co-PAEDAPS)2	619	±200	96.9%	**

*significant variation from glass and (PAH/PAA-co-PAEDAPS)₂ only; **significant variation from all groups; data are reported as the mean ± standard error (SE) of three separate experiments; CI: confidence interval.