Fig. 5

C&RT for the whole group of patients (PD) and HC without disease entities division, G-green; B-blue; R-red; 3-measurement after 2.5-minutes; 4-measurement after 3.5-minutes; 5-measurement after 4.5-minutes; 6-measurement after 5.5-minutes; A-niacin concentration = 0.1 M.