Hatanaka H, Matsumoto S, Kitamura Y, Maeda Y, Hata F, Oimomi M, Baba S
Kobe J Med Sci. 1989 Jun;35(3):131-6.
We measured periflux blood flow (PBF) in people's fingers and its response to cold loading with a laser Doppler flowmeter. As an index in the cold loading test we used cold recovery time (CRT). Among normal people, CRT increased with age. Diabetics had significantly longer CRTs than did age-matched controls. CRT seems to be useful for evaluating the skin microcirculation in diabetics and the aged.
我们使用激光多普勒血流仪测量了人体手指的外周血流量（PBF）及其对冷负荷的反应。在冷负荷试验中，我们将冷恢复时间（CRT）作为一个指标。在正常人中，CRT随年龄增长而增加。糖尿病患者的CRT明显长于年龄匹配的对照组。CRT似乎有助于评估糖尿病患者和老年人的皮肤微循环。
