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作者研究了75名因各种原因接受冠脉造影者所测定的血白细胞三稀(Leukotriene B_4,LTB_4)。造影结果无狭窄者31名,男19,女12,平均年龄为53.5±77岁;有狭窄者44名,男37,女7。平均年龄58.6±7.2岁。无狭窄组与狭窄组LTB_4测值分别为189.78±122.72和266.52±145.87ng/2×10~7白细胞(P<0.02)。按狭窄严重度或狭窄支数分组,以轻组与1支病变组测值最高,中组及2支病变者次之。3例临床诊断为不稳定型心绞痛,造影未见狭窄病变,LTB_4的测值分别为378、362、469.5ng/2×10~7白细胞。
The authors studied leukotriene B_4 and leukotriene B_4 in 75 patients who had undergone coronary angiography for various reasons. Thirty-one patients with no stenosis, 19 males and 12 females, with an average age of 53.5 ± 77 years; 44 with stenosis, 37 males and 7 females. The average age was 58.6 ± 7.2 years. The LTB_4 values of stenosis group and stenosis group were 189.78 ± 122.72 and 266.52 ± 145.87ng / 2 × 10 ~ 7, respectively (P <0.02). According to the severity of stenosis or the number of stenosis group, the light group and a lesion group measured the highest value, followed by the group and 2 lesions. 3 cases were diagnosed as unstable angina pectoris and no stenosis was found in angiography. The measured values of LTB_4 were 378,362,469.5ng / 2 × 10 ~ 7 leucocytes respectively.