title: Inhibited cold-induced vasodilatation in patients with vibration-induced white finger.
abstract: We investigated cold induced vasodilatation in 37 vibration-exposed men without vibration-induced white finger (VWF) and 20 men with VWF. The left third finger was dipped into a cooling box and was cooled with cold air of 5 degrees C for 15 min. Finger skin blood flow during the cold stimulus was measured using the laser-Doppler method. We observed that cold-induced vasodilatation was inhibited in patients with VWF and the cold air test was relatively useful for diagnosis VWF.
authors: Department of Public Health, Faculty of Medicine, Tottori University, Yonago, Japan.
authors: Y
authors: Y
authors: Kurozawa
authors: Y
authors: Y
authors: Nasu
mesh_terms: D000368:Aged; D016022:Case-Control Studies; D003080:Cold Temperature; D005385:Fingers / Q000098:blood supply; D006801:Humans; D017078:Laser-Doppler Flowmetry; D008297:Male; D008875:Middle Aged; D011928:Raynaud Disease / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology; D012039:Regional Blood Flow / Q000502:physiology; D012680:Sensitivity and Specificity; D012867:Skin / Q000098:blood supply; D014664:Vasodilation / Q000502:physiology*; D014732:Vibration / Q000009:adverse effects*