Research Article

Self-Microemulsifying Drug Delivery System: Formulation and Study Intestinal Permeability of Ibuprofen in Rats

Table 2

Comparison of effective permeation coefficients ( × 10−4) of different intestinal segments with three concentrations. Results are given as mean ± SD ( ).

Conc. of Ibuprofen (μg/mL) in duodenum (cm/s) in jejunum (cm/s) in ileum (cm/s) in colon (cm/s)

10
20
30