Serological Studies of Bovine Ureaplasmas by Agar-Gel Precipitation Test

The study of African horsesickness virus by the agar double-diffusion precipitation test. Characterization of the precipitation antigen

The Study of African Horse Sickness Virus by the Agar Double-Diffusion Precipitation Test l-Standardization of the Technique

Serological differentiation of Brucella-vaccinated and -infected domesticated animals by the agar gel immunodiffusion test using Brucella polysaccharide in mongolia.

To investigate Brucella infection in cattle, sheep, goat, reindeer and yak in Mongolia, serological reactions of Brucella-infected and -vaccinated domestic animals were compared by the agar gel immunodiffusion (AGID) test with a polysaccharide (poly-B) of the B. Abortus strain S-19. The sensitivity and specificity were compared with conventional serological tests that are commonly used in Mongo...

Serological comparison of the three morphological phases of Coccidioides immitis by the agar gel diffusion method.

Hyperimmune sera against spherules and against arthrospores of Coccidioides immitis were prepared by inoculation of rabbits. The antibody content of these sera was studied by the agar gel diffusion method. It was observed that antispherule pooled sera formed multiple precipitin bands with extracts of spherules and of arthrospores. The antiarthrospore pooled serum, however, failed to precipitate...

Bovine leukemia virus infection in Taiwan: evaluation of the enzyme-linked immunosorbent assay and agar gel immunodiffusion test.

I evaluated an enzyme-linked immunosorbent assay (ELISA) and agar gel immunodiffusion (AGID) test simultaneously for the detection of bovine leukemia virus (BLV) antibodies. Total 1,293 serum samples were tested for ELISA and AGID test and the results were compared. The results of ELISA and AGID agreed by 1,156 out of 1,293 (89.4%). All of AGID-positive 356 sera were positive by ELISA. However,...