[Exploration on parameters of TCM syndrome in acute cerebral infarction through investigating active factors of vascular endothelium cells].

OBJECTIVE

To explore the multiple parameters of TCM Syndrome-types and the acute cerebral infarction (ACI) with blood stasis type.

METHODS

Sixty-six acute cerebral infarction patients with blood stasis Syndrome, various vascular active factors such as tissue plasminogen activator (t-PA), the activity of plasminogen activator inhibitor (PAI), the concentration of prostaglandin F1 alpha (6-keto-PGF1 alpha) etc. were determined.

RESULTS

(1) In Incidental Syndrome, those "Phlegm" and "stasis" predominant, mainly manifested as Wind-Phlegm-Blood stasis (WPBS), Qi deficiency-blood stasis (QDBS) and Phlegm-Heat-bowel excess (PHBE) Syndrome all showed t-PA activity lowered, among them, QDBS Syndrome lowered more obviously (P < 0.01); and in fundamental deficiency predominant Syndrome such as Yin-deficiency and Wind-move (YDWM) Syndrome, the active t-PA content increased (P < 0.05); in Liver Yang ascending (LYA) Syndrome and YDWM Syndrome, the 6-keto-PGF1 alpha lowered very significantly. (2) Through regression analysis, although influencing the severity of acute blood stasis was related with 3 factors (t-PA activity, nervous system defect score and age growth), but single factor linear relationship analysis indicated that did not existed positive-negative relationship. (3) Through statistical analysis, the factor influencing nervous system defect scores was positively related with blood stasis score (r = 0.70, P < 0.01).

CONCLUSION

(1) The basis of WPBS, QDBS and PHBE Syndrome mainly was fibrinolytic system activity lowering, and YDWM and LYA Syndrome prostaglandin system activity lowering. Comprehensive analysis of multiple parameters would be helpful to differentiate the ACI blood stasis stage. (2) Single parameter would not help to differentiate the types of ACI blood stasis stage, its change merely denoted the existence of blood stasis, its type should be differentiated after comprehensive analysis. (3) Those influencing nervous system scoring, mainly was blood stasis score, which suggested that the importance of activating blood circulation to remove stasis in preventing and treating ACI. (4) Put forward ACI blood stasis, and the quantification for new standard of Syndrome for discussion.