Japanese encephalitis virus antibodies

Japanese encephalitis is an acute central nervous system infection caused by Japanese encephalitis virus. The disease is transmitted by mosquitoes, and people and animals with viruses become the source of infection. After infection with Japanese encephalitis virus, the body first appears IgM antibodies, and then IgG antibodies appear. The determination of Japanese encephalitis virus (EPBV) antibody in serum is of great significance for early diagnosis of Japanese encephalitis. Basic Information Specialist classification: Infectious disease inspection and classification: pathogenic microorganism inspection Applicable gender: whether men and women apply fasting: not fasting Analysis results: Below normal: Normal value: no Above normal: negative: normal. Positive: Found in Japanese encephalitis. Tips: Check the specimen, take 2ml of venous blood, and separate the serum for measurement. Normal value negative. Clinical significance EPBV-IgM is positive in Japanese encephalitis. Positive results may be diseases: precautions for epidemic encephalitis The specimen was examined, and 2 ml of venous blood was collected, and the serum was separated and measured. The specific type I virus IgM antibody can appear on the 4th day after infection, reaching a peak within 2 to 3 weeks, and the positive rate can reach 70% to 90%, which can be used for early diagnosis. Inspection process 1. Principle of determination of Japanese encephalitis virus antibody The anti-human μ chain is used to capture IgM in the serum to be tested, and the antigen is added to react with the specific anti-JE virus IgM. Then, the enzyme-labeled anti-JEV antibody is combined with the antigen, and the substrate is colored. 2, reagents See the kit. Including anti-human μ chain monoclonal antibody, enzyme-labeled guinea pig anti-JEV antibody, substrate solution and the like. 3, the operation method See the kit instructions. Not suitable for the crowd Those who do not have an indication for examination should not do this check. Adverse reactions and risks Generally no complications and harm.