Table 3.

Results of the PAMPA experiment evaluating the permeability of caffeine and furosemide at different concentrations.

Concentration	OD 1	OD 2	OD 3	Mean Abs
Caffein 500 μM	0.839	0.938	0.961	0.913
Caffein 250 μM	0.528	0.504	0.526	0.519
Caffein 125 μM	0.277	0.264	0.291	0.277
Caffein 62.5 μM	0.152	0.145	0.153	0.150
Caffein 31.25 μM	0.081	0.088	0.105	0.091
Caffein 15.62 μM	0.059	0.054	0.055	0.056
Caffein 7.81 μM	0.035	0.040	0.045	0.040
Furosemide 500 μM	0.010	0.010	0.010	0.010
Furosemide 250 μM	0.024	0.030	0.022	0.025
Furosemide 125 μM	0.018	0.019	0.019	0.019
Furosemide 125 μM	0.031	0.021	0.029	0.027
Furosemide 62.5 μM	0.021	0.021	0.020	0.021
Furosemide 31.25 μM	0.033	0.018	0.020	0.024
Blank				0.010