Table 1. ETU and CPF applied concentrations in vitro.

	In vitro applied concentration	Abbreviation
CPF-high dose	6 × 10−7 M	CPF-H
CPF-medium dose	6 × 10−8 M	CPF-M
CPF- low dose	6 × 10−9 M	CPF-L
ETU-high dose	6 × 10−8 M	ETU-H
ETU-medium dose	6 × 10−9 M	ETU-M
ETU- low dose	6 × 10−10 M	ETU-L