Relation of the level of platelet membrane glycoproteins, platelet adhesion, platelet aggregation and traditional Chinese medicine syndrome patterns of coronary heart disease

This experiment made quantitative analysis of platelet GPlb of 56 patients with coronary heart disease and with McAb SZ-2 resisting to human being platelet GP by using the method of indirect immunity fluorescence saturation, observed the changes of coronary heart patients' platelet GPlb based on TCM differentiation of the pattern, and determined the level of PAdT, PAgT. The results showed that the level of platelet GPlb of coronary heart disease was higher than normal. Among them, the acute myocardiac infarction group was the most obvious, followed by the unstable angina pectoris group and the stable angina pectoris group. The level of PAdT, PAgT of coronary heart patients was higher than those of the normal group (P less than 0.005, 0.05); the level of platelet GPlb in blood stasis syndrome group was higher remarkably than the group of having no blood stasis syndrome and the normal (P less than 0.001). These results suggested that it played an important part in the occurrence and development of coronary heart disease as manifested by abnormal increase of platelet GPlb, and enhancement of platelet's adherence and aggregation. The abnormal increase of platelet GPlb is due to pathological mechanism of blood stasis syndrome of coronary heart disease. This experiment also provided a fresh evidence to TCM differentiation of the pattern and treatment of coronary heart disease.