从人和动物肠炎病例中分离出的弯曲杆菌属的细胞脂肪酸组成。
The cellular fatty acid composition of Campylobacter species isolated from cases of enteritis in man and animals.
作者信息
Coloe P J, Slattery J F, Cavanaugh P, Vaughan J
出版信息
J Hyg (Lond). 1986 Apr;96(2):225-9. doi: 10.1017/s0022172400065992.
The cellular fatty acid composition of 41 strains of suspected Campylobacter jejuni, 23 from human cases of gastroenteritis and 18 from animals, was examined by gas-liquid chromatography. Three of the 23 human isolates and 2 of 18 animal isolates did not contain 19:0 cyclopropane fatty acid and were identified as C. laridis. The remaining 36 strains had cellular fatty acid profiles consistent with C. jejuni but could be divided into three groups on the ratio of the concentration of 18:1 and 19:0 cycloproprane. Most human isolates (85%) were in groups II or III whereas most animal isolates (56%) were in group I. It is proposed that gas-liquid chromatographic analysis of cellular fatty acids is a relatively easy method for epidemiological typing of C. jejuni isolates.
采用气液色谱法对41株疑似空肠弯曲菌进行细胞脂肪酸成分分析，其中23株来自人类肠胃炎病例，18株来自动物。23株人类分离株中有3株、18株动物分离株中有2株不含19:0环丙烷脂肪酸，被鉴定为拉氏弯曲菌。其余36株菌株的细胞脂肪酸谱与空肠弯曲菌一致，但根据18:1和19:0环丙烷浓度的比例可分为三组。大多数人类分离株（85%）属于第二组或第三组，而大多数动物分离株（56%）属于第一组。有人提出，细胞脂肪酸的气液色谱分析是一种相对简便的空肠弯曲菌分离株流行病学分型方法。
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