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长期以来,对病毒性肝炎的防治,采取以切断传播途径为主导的综合措施。为此科学家广泛研究各种新的物理或化学消毒方法,以筛选出更多价廉、高效的化学消毒剂为目的,满足临床实际的需要。一、消毒剂的考核指标甲型肝炎病毒(HAV)已能组织培养,可以用组织培养及动物感染的方法来直接测定理化因子来考核消毒剂作用后对HAV灭活情况。乙型肝炎病毒(HBV)迄今不能培养,故消毒指标的研究仍然是一个值得探讨的课题。目前常以HBsAg抗原性消失作为HBV传染性消失的指标。消毒剂对HBsAg的型态破坏可用电镜观察等方法,如
For a long time, the prevention and treatment of viral hepatitis, taken to cut off the route of transmission-led comprehensive measures. To this end scientists widely studied a variety of new physical or chemical disinfection methods to filter out more inexpensive and efficient chemical disinfectants for the purpose of meeting clinical needs. First, the disinfectant assessment indicators Hepatitis A virus (HAV) has been able to tissue culture, tissue culture and animal infection methods can be used to directly determine the physical and chemical factors to assess the role of disinfectant HAV inactivation. Hepatitis B virus (HBV) so far can not be cultured, so the study of disinfection indicators is still a subject worth exploring. At present, the disappearance of HBsAg antigen as an indicator of the disappearance of HBV infection. Disinfectants on the type of HBsAg damage can be observed electron microscopy and other methods, such as