[Study on mechanism of eye-signs in blood stasis syndrome]

Through a study of 504 cases of observation group with eye-signs in blood stasis syndrome (BSS) and 112 cases of control group without eye-signs in BSS, it has been found that in the observation group, the scores of the blood concentration, viscosity, aggregability and coagulability, level of plasma thromboxane B2 (TXB2), and the ratio of TXB2/6-keto-PGF1 alpha were obviously higher than those in the control group, but level of 6-keto-PGF1 alpha was obviously lower than that in the control group; the above-mentioned parameters of blood hyperviscosity syndrome, was obviously higher than that in the control group (90.08%:2.68%); comparisons between the two groups were significantly different (P < 0.001). Certain findings of the pathological base of eye-signs in BSS were found in the investigations.