国内外对微循环的研究大多停留在定性阶段,研究对象多为外周血管或需要暴露的内脏血管。该项研究是以视网膜微血管为主要对象,并用定量方法判断结果。研究内容包括三个方面:(1)用扫描电镜、相差显微镜观察血管铸型标本,对猫、兔视网膜血管的三维空间分布、分枝起端的狭窄部、分叉角、微结构及形态作了研究;(2)用测压、测血流量装置测 Domestic and foreign research on the microcirculation mostly stay in the qualitative stage, the object of study are mostly peripheral vessels or visceral blood vessels that need to be exposed. The study is based on the retinal microvascular as the main object, and quantitative methods to determine the results. The research contents include three aspects: (1) The three-dimensional spatial distribution of the blood vessels in cats and rabbits, the stenosis at the origin of the branch, the bifurcation angle, the microstructure and the morphology were observed by scanning electron microscope and phase contrast microscope. Research; (2) with manometry, blood flow measurement device