Detection and titration of measles virus antibody by hemagglutination inhibition and by dot immunobinding.
نویسندگان
چکیده
Measles continues to be a major disease of both human and nonhuman primates. The dot immunobinding assay, a modified enzyme immunoassay, permits the detection of measles virus antibody in the nonlaboratory setting with either serum or whole blood collected on filter paper.
منابع مشابه
APPLICATION OF DOT IMMUNOASSAY (DIA) FOR DETECTION AND TITRATION OF MEASLES VIRUS ANTIBODIES
Measles is one of the most contagious human diseases. Although mass vaccination programs have reduced the incidence of this disease, measles is still an important cause of morbidity and mortality among children in developing countries. Therefore the use of sensitive techniques to evaluate vaccine efficacy and level of immunity among members of susceptible communities is crucial. Serum neut...
متن کاملAPPLICATION AND ADAPTATION OF DOT IMMUNOASSAY TO DETECT AND MEASURE RUBELLA VIRUS ANTIBODY
A dot immunobinding assay ( DIA) was used for a quantitative and qualitative assay of rubella antibody. Purified antigen and conjugated anti-human immunoglobulin (RAHlg) were prepared. Nitrocellulose paper dotted with the antigen was added to serially diluted sera or blood samples. The reacting antibodies were visualized by a peroxidase system. Development of a colored insoluble substrate ...
متن کاملA Sensitive Neutralization Assay for Influenza C Viruses Based on the Acetylesterase Activity HEF Glycoprotein
Influenza C virus possesses specific neuraminate-O-acetylesterase as a receptor-destroying function. This enzymatic activity of the viral glycoprotein HEF (Hemagglutinin, esterase activity and fusion factor) can be visualized in situ by the use of distinct color substrates. Hereby the localization, as well as the quantity of synthesized HEF protein is detectable. We further developed the estera...
متن کاملPreparation of an Inactivated Egg Drop Syndrome Antigen for Using in Hemagglutination Inhibition Test.
To prepare hemagglutination inhibition (HI) antigen the egg drop syndrome virus (EDSV) was propagated in 10-day-old embryonated duck eggs. The virus antigen was inactivated with two methods including heating (65°C) and adding 0.5% formaldehyde by considering low destroying effect on hemagglutination (HA) and HI titers. The EDSV HI titers of 310 sera and 100 yolks obtained from 23 chicken farms ...
متن کاملSensitivity of a radioimmunoassay method for detection of certain viral antibodies in sera and cerebrospinal fluids.
An indirect solid-phase radioimmunoassay (RIA) was applied to titration of serum and cerebrospinal fluid (CSF) antibodies against a variety of viruses including rubella, mumps, measles, herpes simplex, varicella-zoster, and vaccinia. The test used fixed, virus-infected cells as a source of antigen, and conditions for optimal production of viral antigen were determined for each virus-host cell s...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Journal of clinical microbiology
دوره 29 1 شماره
صفحات -
تاریخ انتشار 1991