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. Author manuscript; available in PMC: 2014 Mar 22.
Published in final edited form as: Photochem Photobiol. 2013 Jul 8;89(5):1199–1207. doi: 10.1111/php.12104

Figure 6.

Figure 6

Ultrafiltered blackberry juice (UFT BBJ) increased UVB-mediated apoptosis in normal human epidermal keratinocytes (NHEKs). NHEKs were pre- (2 h) and posttreated (24 h) with UFT blackberry juice before or after UVB irradiation (25 mJ cm−2) and harvested 24 h later. (a) UVB-mediated apoptosis (green) was detected by fluorescence microscopy using the annexin-V-FLUOS staining kit. Pictures shown are a representative of three independent experiments with similar results. (b) UVB-mediated poly(ADP-ribose) polymerase cleavage was determined by western blot. Equal loading was confirmed by reprobing the immunoblot for β-actin.