Colonic Oxidative and Mitochondrial Function in Parkinson’s Disease and Idiopathic REM Sleep Behavior Disorder

Figure 2

Antioxidant enzymes quantification through western analysis of controls (), iRBD (), and PD patients (). (a) Representative blots showing expression levels CAT, SOD2 and Gpx antioxidants, and β-actin loading control. Well ID is as follows: (1) control, (2) control, (3) iRBD, (4) iRBD, and (5) control. (b) Quantification of SOD2 levels. (c) Quantification of Gpx levels. AU, arbitrary units; SOD2, superoxide dismutase-2; Gpx, glutathione peroxidase; PD, Parkinson’s disease; iRBD, idiopathic REM sleep behavior disorder.

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