Moi H, Danielsson D, Schoenknecht F
Scand J Urol Nephrol Suppl. 1984;86:185-90.
An in vitro test system was used to study the influence of different pH levels on the adherence of anaerobic curved rods (ACR) of the long (LCR) and short type (SCR), of Bacteroides bivius and B. disiens, to vaginal epithelial cells (VEC) obtained from healthy women. There was a significant increase in the adherence of ACR (p less than 0.05) and B. bivius (p less than 0.05) at decreasing acidity. LCR adhered significantly better than SCR at pH 7.5 as compared with pH 4.0 (p less than 0.01). 'Clue cells' seen in wet mounts from vaginal discharge of women with bacterial vaginosis were very similar to VEC covered with ACR in in vitro tests.
使用体外测试系统研究不同pH水平对长型（LCR）和短型（SCR）厌氧弯曲杆菌（ACR）、双路拟杆菌和二路拟杆菌对从健康女性获取的阴道上皮细胞（VEC）黏附的影响。随着酸度降低，ACR（p<0.05）和双路拟杆菌（p<0.05）的黏附显著增加。与pH 4.0相比，在pH 7.5时LCR的黏附明显优于SCR（p<0.01）。在细菌性阴道病女性阴道分泌物湿片中见到的“线索细胞”在体外测试中与覆盖有ACR的VEC非常相似。
