Fig. 1From: Relationships of gut microbiota, short-chain fatty acids, inflammation, and the gut barrier in Parkinson’s diseaseDifferences in analyte levels in PD by sex. Levels of stool butyric acid (p=0.101 female, p=0.003 male) and calprotectin (p=0.019 female, p=0.489 male) and plasma CXCL8 (p=0.017 female, p=0.145 male) in male and female PD patients (n=26 female, 29 male) and control subjects (n=29 female, 27 male) compared by Wilcoxon rank sum testBack to article page