论文部分内容阅读
目的 :观察急性卒中患者血浆中血栓素B2 (TXB2 )、6-酮 -前列腺素F1α(6-K -PGF1α)含量的变化及其临床意义。方法 :应用放射免疫分析 4 5例急性脑梗塞患者和 2 8例急性脑出血患者急性期血浆TXB2及 6-K -PGF1α的含量 ,并与对照组 4 0例结果比较。结果 :急性脑梗塞组TXB2 含量明显高于对照组 (p <0 0 5 ) ,6-K -PGF1α含量增高不显著 ,其T/P比值 (TXB2 与 6-K -PGF1α含量之比 )明显增高 (p <0 0 5 )。急性脑出血组TXB2 与 6-K -PGF1α含量均明显高于对照组 (p <0 0 5 ) ,但T/P比值无显著变化 (p >0 0 5 )。结论 :脑梗塞急性期T/P比值增高 ,主要与TXB2 含量增高有关。提示在治疗急性脑梗塞时使用抗血小板聚集药物具有一定意义。脑出血急性期T/P比值未见显著降低 ,与 6-K -PGF1α含量的增高有关。
Objective: To investigate the changes of plasma TXB2 and 6-K-PGF1α levels in patients with acute stroke and their clinical significance. Methods: The levels of plasma TXB2 and 6-K-PGF1α in 45 acute cerebral infarction patients and 28 acute cerebral hemorrhage patients were determined by radioimmunoassay and compared with the control group. Results: The content of TXB2 in acute cerebral infarction group was significantly higher than that in control group (p <0.05), and the increase of 6-K-PGF1α was not significant. The T / P ratio (TXB2 to 6-K-PGF1α) (p <0 0 5). The levels of TXB2 and 6-K-PGF1α in acute intracerebral hemorrhage group were significantly higher than those in control group (p <0.05), but there was no significant difference in T / P ratio (p> 0.05). Conclusion: The acute phase of cerebral infarction T / P ratio increased, mainly related to increased TXB2 content. Tip in the treatment of acute cerebral infarction using anti-platelet aggregation drugs have some significance. The acute phase of cerebral hemorrhage T / P ratio was not significantly reduced, and 6-K-PGF1α levels.