» Articles » PMID: 6284793

Comparison of an Enzyme Immunoassay with Electron Microscopic Procedures for Detecting Rotavirus

Overview
Specialty Microbiology
Date 1982 May 1
PMID 6284793
Citations 42
Authors
Affiliations
Soon will be listed here.
Abstract

The sensitivity and specificity of an enzyme immunoassay (Rotazyme), an ongrid immunoelectron microscopy procedure, and conventional negative stain electron microscopic techniques were compared. By using partially purified human rotavirus and simian rotavirus (SA-11) of known particle concentration, the enzyme immunoassay was essentially equivalent to the immunoelectron microscopic procedure and significantly more sensitive than conventional electron microscopic techniques. The level of sensitivity was approximately 10(6) particles per ml for simian rotavirus SA-11 and 10(7) particles per ml for human rotavirus. In an evaluation of 455 clinical samples by these techniques, a sensitivity of 98% and specificity of 92% were demonstrated. Samples negative by the immunoelectron microscopic procedure and positive by enzyme immunoassay could be confirmed by a blocking assay.

Citing Articles

[Detection of human rotaviruses in faeces : comparison of five methods].

Baillargeau E, Ranger S, Agius G, Samb A, Castets M, Rekas B Med Mal Infect. 2024; 15(12):737-740.

PMID: 38620261 PMC: 7131474. DOI: 10.1016/S0399-077X(85)80323-1.


Genome-wide association study of intracranial aneurysms identifies 17 risk loci and genetic overlap with clinical risk factors.

Bakker M, van der Spek R, van Rheenen W, Morel S, Bourcier R, Hostettler I Nat Genet. 2020; 52(12):1303-1313.

PMID: 33199917 PMC: 7116530. DOI: 10.1038/s41588-020-00725-7.


Human rotavirus infection.

Rainey P, York M Clin Microbiol Newsl. 2020; 6(8):55-57.

PMID: 32287692 PMC: 7135804. DOI: 10.1016/S0196-4399(84)80052-5.


Viral gastroenteritis.

Christensen M Clin Microbiol Newsl. 2020; 6(19):139-142.

PMID: 32287691 PMC: 7135607. DOI: 10.1016/S0196-4399(84)80001-X.


Comparison of three diagnostic techniques for detection of rotavirus and coronavirus in calf faeces in Australia.

Izzo M, Kirkland P, Gu X, Lele Y, Gunn A, House J Aust Vet J. 2012; 90(4):122-9.

PMID: 22443326 PMC: 7159673. DOI: 10.1111/j.1751-0813.2011.00891.x.


References
1.
MALHERBE H, STRICKLAND-CHOLMLEY M . Simian virus SA11 and the related O agent. Arch Gesamte Virusforsch. 1967; 22(1):235-45. DOI: 10.1007/BF01240518. View

2.
RUBENSTEIN A, Gravell M, Darlington R . Protein kinase in enveloped herpes simplex virions. Virology. 1972; 50(1):287-90. DOI: 10.1016/0042-6822(72)90374-1. View

3.
Bishop R, Davidson G, HOLMES I, Ruck B . Virus particles in epithelial cells of duodenal mucosa from children with acute non-bacterial gastroenteritis. Lancet. 1973; 2(7841):1281-3. DOI: 10.1016/s0140-6736(73)92867-5. View

4.
Derrick K . Quantitative assay for plant viruses using serologically specific electron microscopy. Virology. 1973; 56(2):652-3. DOI: 10.1016/0042-6822(73)90068-8. View

5.
Miller M, Allen P, DMOCHOWSKI L . Quantitative studies of oncornaviruses in thin sections. J Gen Virol. 1973; 21:57-68. DOI: 10.1099/0022-1317-21-1-57. View