Fig. 2From: Systemic oxidative stress and cognitive function in Parkinson’s disease with different PWMH or DWMH lesionsLeukocyte apoptosis between groups of PWMH. The percentages of (a) early apoptosis, (b) late apoptosis, and (c) APO 2.7 apoptosis in patients with normal, mild, and moderate to severe periventricular white matter (PWM) lesions. There was no significant difference in group comparisons of normal and different gradings of PWM lesions. PMWH, periventricular white matter hyperintensitiesBack to article page