Fig. 7.

Representative Bright field and SEM images of eyes of flies untreated or treated with Purpurin (a, b), control (GMR-Gal4) flies without Purpurin treatment (c, d), control (GMR-Gal4) flies with Purpurin treatment (e, f), hTau overexpressing flies (GMR-Gal4; UAS-hTau) without Purpurin treatment (g, h), hTau overexpressing flies (GMR-Gal4; UAS-hTau) with Purpurin treatment. a, c, e, g represent stereomicroscope images, b, d, f, h represent SEM images. Insets show the zone of interest in SEM images