论文部分内容阅读
作者用鲎试验对121例脑膜炎球菌培养物滤液标本进行了内毒素活性的比较。自患者分离的脑膜炎球菌大多为内毒素释放株(即E~+)占84.1%,而自带菌者分离的菌株中E~+者仅占25.9%(P<0.001)。在带菌者菌株中血清可定群的E~+菌株占61.9%,显著高于不能定群的菌株(5.4%,P<0.002)。自患者分离出的菌株一般属A、B、C群之一,菌型属2a、2b、15等,且常为耐磺胺药;从测得的唾液酸均值显示B群患者菌株的荚膜多糖含量较带菌者菌株高,
The authors used 鲎 test 121 cases of meningococcal culture filtrate samples were compared endotoxin activity. Meningococci isolated from patients mostly accounted for 84.1% of endotoxin-releasing strains (ie, E ~ +), while only 25.9% of E ~ + isolates were isolated from carriers (P <0.001). The serogroup E ~ + strains accounted for 61.9% of the carriers, which was significantly higher than that of the non-colonized strains (5.4%, P <0.002). Strains isolated from patients are generally one of the A, B, C group, genus 2a, 2b, 15, etc., and often resistant to sulfa drugs; measured from the mean sialic acid group B patients with strains of capsular polysaccharide Higher levels of carriers than carriers,