MEASURENENT OF ANTIBODIES TO INFECTIOUS BRONCHITIS VIRUS BY AGAR GEL PRECIPITATION TEST AND ENZYME-LINKED IMMUNOSORBENT ASSAY*
EL-ZANATY, K., SOKKAR, L. (1988). MEASURENENT OF ANTIBODIES TO INFECTIOUS BRONCHITIS VIRUS BY AGAR GEL PRECIPITATION TEST AND ENZYME-LINKED IMMUNOSORBENT ASSAY*. EKB Journal Management System, 20.2(40), 173-178. doi: 10.21608/avmj.1988.189402
K. EL-ZANATY; L SOKKAR. "MEASURENENT OF ANTIBODIES TO INFECTIOUS BRONCHITIS VIRUS BY AGAR GEL PRECIPITATION TEST AND ENZYME-LINKED IMMUNOSORBENT ASSAY*". EKB Journal Management System, 20.2, 40, 1988, 173-178. doi: 10.21608/avmj.1988.189402
EL-ZANATY, K., SOKKAR, L. (1988). 'MEASURENENT OF ANTIBODIES TO INFECTIOUS BRONCHITIS VIRUS BY AGAR GEL PRECIPITATION TEST AND ENZYME-LINKED IMMUNOSORBENT ASSAY*', EKB Journal Management System, 20.2(40), pp. 173-178. doi: 10.21608/avmj.1988.189402
EL-ZANATY, K., SOKKAR, L. MEASURENENT OF ANTIBODIES TO INFECTIOUS BRONCHITIS VIRUS BY AGAR GEL PRECIPITATION TEST AND ENZYME-LINKED IMMUNOSORBENT ASSAY*. EKB Journal Management System, 1988; 20.2(40): 173-178. doi: 10.21608/avmj.1988.189402

MEASURENENT OF ANTIBODIES TO INFECTIOUS BRONCHITIS VIRUS BY AGAR GEL PRECIPITATION TEST AND ENZYME-LINKED IMMUNOSORBENT ASSAY*

Assiut Veterinary Medical Journal
Article 28, Volume 20.2, Issue 40, September 1988, Pages 173-178    PDF (1.59 M)
Document Type: Research article
DOI: 10.21608/avmj.1988.189402
Authors
K. EL-ZANATY; L SOKKAR
Abstract
Two serological tests, the agar gel precipitation (AGP) test and the enzyme-linked immunosorbent assay (ELISA), were used to measure antibodies against infectious bronchitis virus (IBV). A total of 259 pooled chicken sera (5 birds/sample) were examined by both tests. 212 (81.9%) sera were positive in ELISA, while only 33 (12.7%) sera had precipitating antibod ies and 47 (18.1%) sera were negative in both tests. It was demonstratd that, based on the higher sensitivity, the ELISA test is more suitable than AGP to measure IBV antibodies.
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