Simitzis-Le Flohic A M, Guisnel B, Kerdraon G, Beaudre F, Colin J, Chastel C
J Fr Ophtalmol. 1986;9(4):305-9.
A first study was conducted on 243 hydrophilic contact lenses: 65 were macroscopically abnormal and 100 were infected with fungi. Moreover on Sabouraud's medium with chloramphenicol, 30 bacterial strains were isolated of which 25 Pseudomonas sp. (10 Ps. cepacia) and 1 Serratia liquefaciens. Then a second study was conducted on 107 among the 243 lens solutions: the 50 of the B trade mark were spoiled with 12 X 10(7) bacteria/ml and the 57 of the C trade mark with 5 X 10(7) bacteria/ml. This quantitative bacterial difference was confirmed with a qualitative one: from B trade-mark 6 Pseudomonas aeruginosa strains were isolated and from C only one. The authors emphasize the importance of Ps. aeruginosa in corneal ulcers associated with contact lenses, of lens solution composition, and of preservative usefulness.
对243副亲水性隐形眼镜进行了第一项研究：65副在宏观上异常，100副感染了真菌。此外，在含有氯霉素的沙氏培养基上，分离出30株细菌菌株，其中25株为假单胞菌属（10株洋葱伯克霍尔德菌）和1株液化沙雷氏菌。然后对243种隐形眼镜护理液中的107种进行了第二项研究：B品牌的50种护理液被每毫升12×10⁷个细菌污染，C品牌的57种护理液被每毫升5×10⁷个细菌污染。这种细菌数量上的差异在质量上也得到了证实：从B品牌护理液中分离出6株铜绿假单胞菌菌株，而从C品牌护理液中仅分离出1株。作者强调了铜绿假单胞菌在与隐形眼镜相关的角膜溃疡中的重要性、护理液成分以及防腐剂的作用。
