Kujawska et al. showed protection against oxidative damage and α-synuclein aggregation in the PD rat model by administering pomegranate juice where the concentration of UA was 1.68 ± 0.25 ng/g tissue and in plasma 18.75 ± 3.21 ng/mL in the brain [139]. The gene discussed is SNCA; the disease is Parkinson disease.