There were some positive sera response to the LPS of CJ isolated from a patient with simple CJ enteritis (YQ LPS) in each of the three groups. In detail, there were 21/37 (56.8%) in GBS, 13/36 (36.1%) in normal group, and 9/40 (22.5%) in OND.

• 另一自单纯CJ肠炎患者分离得到的CJ菌株，其LPS与各组血清均有部分呈阳性反应，GBS组21/37（56.；8%25）、两对照组为9/40（22