Vassal S, Favennec L, Ballet J J, Brasseur P
Laboratoire de Parasitologie Expérimentale, Centre hospitalo-universitaire of Rouen, France.
Am J Infect Control. 1998 Apr;26(2):136-8. doi: 10.1016/s0196-6553(98)80032-1.
The aim of this work was to evaluate in an immunosuppressed rat cryptosporidiosis model a new method that combines vacuum and low-temperature hydrogen peroxide gas plasma for sterilization of endoscopic material contaminated by Cryptosporidium parvum. Rats were challenged with oocysts either air-dried or air-dried and treated with vacuum alone or associated with gas plasma. No rat was found infected after gas plasma exposure of oocysts, whereas vacuum or air-drying alone resulted only in a decreased infectivity.
本研究的目的是在免疫抑制大鼠隐孢子虫病模型中评估一种新方法，该方法结合真空和低温过氧化氢气体等离子体对被微小隐孢子虫污染的内镜材料进行消毒。用风干或风干后单独进行真空处理或与气体等离子体联合处理的卵囊对大鼠进行攻击。经气体等离子体处理后的卵囊未发现有大鼠感染，而单独进行真空处理或风干仅导致感染性降低。
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