Influences of Oldenlandia diffusa on the CYP450 Activities in Rats Using a Cocktail Method by UHPLC-MS/MS

Figure 1

Parent and daughter ions for six substances: (a) metoprolol; (b) omeprazole; (c) phenacetin; (d) tolbutamide; (e) midazolam; (f) IS.

(a)

(b)

(c)

(d)

(e)

(f)