
Keywords: چندریختی تک-نوکلئوتید; SD; standard deviation; BMI; body mass index; ACh; acetylcholine chloride; SNP; sodium nitroprusside; LSCI; laser speckle contrast imaging; LDF; laser Doppler flowmetry; HPLC; high performance liquid chromatography; Coffee; Caffeine; Skin; Microcirculatio