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. Author manuscript; available in PMC: 2016 Apr 15.
Published in final edited form as: Adv Exp Med Biol. 2014;801:593–600. doi: 10.1007/978-1-4614-3209-8_75

Fig. 75.1.

Fig. 75.1

HPLC quantitation of the bisretinoids A2E (a, b) and all-trans-retinal dimer (atRAL-di) (c) after incubation in the presence (+) and absence (−) of horseradish peroxidase and hydrogen peroxide (HRP/H2O2) for time periods (hours) indicated. Mean ± SEM, 3 experiments. One-way ANOVA and Newman Keul Multiple Comparison test