Juliusson S, Bende M
Clin Allergy. 1987 Jul;17(4):301-5. doi: 10.1111/j.1365-2222.1987.tb02018.x.
The laser Doppler flowmeter is a new instrument that reflects a different physiological parameter other than rhinomanometry for examining the vascular bed of the nasal mucosa. Mucosal blood flow in allergic rhinitis may be an important, but so far little studied, factor. Laser Doppler flowmetry was used to study nasal mucosal microcirculation in seven asymptomatic patients with allergic rhinitis. Topical provocation with birch pollen extract showed a statistically significant dose-dependent increase in blood flow. The method seems useful as an in-vivo model for studying allergic rhinitis.
激光多普勒血流仪是一种新型仪器，它反映的是与鼻测压法不同的生理参数，用于检查鼻黏膜的血管床。变应性鼻炎中的黏膜血流可能是一个重要因素，但迄今为止研究较少。使用激光多普勒血流仪对7例无症状变应性鼻炎患者的鼻黏膜微循环进行了研究。用桦树花粉提取物进行局部激发试验显示，血流量呈剂量依赖性显著增加。该方法似乎是一种研究变应性鼻炎的有用的体内模型。
