Kit for identifying five target tapeworms by using specific primers and application of kit

By combining specific primers and RAA isothermal nucleic acid amplification technology with colloidal gold immunochromatography, a rapid and simplified detection of Echinococcus granulosus, Echinococcus multilocularis, Taenia vesicularis, Taenia multicephalus, and Diploporium canis was achieved. This solves the problems of complex and time-consuming detection in existing technologies and is suitable for field applications at the grassroots level.

CN122012725APending Publication Date: 2026-05-12HENAN AGRICULTURAL UNIVERSITY
0 Cites 0 Cited by

Patent Information

Application Number
CN202610108829.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-01-27
Publication Date
2026-05-12

AI Technical Summary

Technical Problem

Existing detection methods for dogs infected with Echinococcus granulosus, Taenia lentigines, Taenia multicephala, and Diploporium canis are complex, time-consuming, and require sophisticated equipment, making it difficult to meet the needs for rapid and visual on-site detection.

Method used

By employing specific primers combined with RAA isothermal nucleic acid amplification technology and colloidal gold immunochromatography, specific primers targeting five tapeworm species were designed. The results were directly interpreted by the naked eye using colloidal gold immunochromatographic nucleic acid test strips after amplification at 37℃, simplifying the testing process and making it suitable for field use at the grassroots level.

Benefits of technology

It enables simultaneous and rapid detection of five target tapeworms, reducing detection complexity and instrument requirements, improving detection accuracy and efficiency, making it suitable for field applications at the grassroots level, and enabling detection to be completed within 5-20 minutes and results to be interpreted visually.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention relates to the technical field of tapeworm identification, and provides a kit for identifying five target tapeworms by using specific primers and application of the kit. All mainstream genotypes of genes of Echinococcus granulosus, Echinococcus multilocularis, Taenia vesicula, Taenia multiceps and Taenia canis are compared, and a primer pair capable of universally detecting nucleic acids of five tapeworms is obtained by taking conserved regions of the genes as diagnostic targets. The rapid detection of the five pathogens is realized by combining with a digoxin-labeled nucleic acid lateral chromatography test paper. A product obtained by isothermal amplification is detected by a nucleic acid detection test strip and then is directly observed by eyes, and the result is interpreted within 15-20 minutes, so that the operation is simple and convenient. The method provided by the invention has wide application prospects in the aspects of large-scale screening and detection of whether dogs are infected with echinococcus granulosus, echinococcus multilocularis, taenia vesicula, taenia multiceps and tapestoma dogs or not in pasturing areas, especially in areas with epidemic echinococcosis, and evaluation of the insect expelling effect of the dogs fed with praziquantel on the tapeworms.
Need to check novelty before this filing date? Find Prior Art