Vitamin E Loaded Naringenin Nanoemulsion via Intranasal Delivery for the Management of Oxidative Stress in a 6-OHDA Parkinson’s Disease Model

Figure 2

Pseudoternary phase diagrams system containing the following components: Capmul MCM as oil, Tween 80 as surfactant, and Transcutol-HP as cosurfactant. Dotted area shows O/W NE region in different ratio of surfactant to cosurfactant. (a) (1:0); (b) (1:1); (c) (1:2); (d) (1:3); (e) (2:1); (f) (3:1); (g) (4:1); (h) (5:1).

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)