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微循环是指直接参与机体组织、细胞物质交换的体液循环动态。微循环改变是一种基本病理改变。微循环研究对于进一步了解机体体表及重要脏器微循环的特点,了解器官功能障碍及许多病理现象(炎症、水肿、出血、过敏、休克、肿瘤、烧伤、冻伤及放射损伤等)的发病机理以及恶性肿瘤的转移机制,都具有重要意义。业已证明,许多疾病如心肌梗塞、脑血栓形成等,其发病机理与病理过程和微循环的功能状态密切相关。在临床上,目前主要是活体观察甲皱、球结膜、舌等可见部位微循环。其中研究最多的是甲皱微循环。我们观察
Microcirculation refers to the body fluid circulation that directly participates in body tissue and cell material exchange. Microcirculation is a fundamental change in pathology. Microcirculation research to understand the characteristics of the body surface and important organs of microcirculation, understanding of organ dysfunction and many pathological phenomena (inflammation, edema, hemorrhage, allergies, shock, cancer, burns, frostbite and radiation damage, etc.) pathogenesis As well as the mechanism of malignant tumor metastasis, are of great significance. It has been proven that many diseases such as myocardial infarction, cerebral thrombosis and so on, its pathogenesis is closely related to the functional status of the pathological process and microcirculation. Clinically, the current main observation of living A nail wrinkles, conjunctival, tongue and other parts of the microcirculation. One of the most studied is nail fold microcirculation. We observe