分子生物学研究中传统的保存盘尾丝虫的方法是液氮保存。这种方法既麻烦又昂贵,而且液氮保存标本不易转运。最近,西非盘尾丝虫病控制规划的研究人员采用玻片空气干燥和异丙醇两种方法保存盘尾丝虫及媒介标本,并运用基于PCR的DNA探针技术检测标本,以比较两种保存方法对PCR技术的适合性。 The traditional method of preserving onchocerciasis in molecular biology is liquid nitrogen preservation. This method is cumbersome and expensive, and liquid nitrogen-preserved specimens are not easily transported. More recently, researchers on the West African onchocerciasis control program used two methods, glassy air drying and isopropanol, to conserve onchocerciasis and vector specimens, and PCR-based DNA probe techniques were used to detect the specimens to compare two Suitability of PCR methods for preservation methods.