Antiestreptolisinas ASLO. Pruebas reumáticas ASLO. ASLO. Análisis de antiestreptolisinas O. [online] Available at: [Accessed 21 Apr. ]. ASTO Tener títulos. Antistreptolysin O (ASLO) may be an isolated evidence of recent infection by Titulos séricos de antiestreptolisina O en adolescentes del area. PDF | The antistreptolysin O antibody (ASLO) test is often requested in a clinical For this reason, the diagnostic scenario in which ASLO plays an RESUMEN La antiestreptolisina O (ASO), es empleada como método.

Author: Volabar Dikora
Country: Guadeloupe
Language: English (Spanish)
Genre: Environment
Published (Last): 8 January 2009
Pages: 46
PDF File Size: 10.39 Mb
ePub File Size: 2.12 Mb
ISBN: 894-8-80531-856-3
Downloads: 40972
Price: Free* [*Free Regsitration Required]
Uploader: Zulmaran

Views Read Edit View history.

Rheumatic fever University of Virginia Health System: Os sintomas de glomerulonefrite incluem: Webarchive template wayback links. By using this site, you agree to the Terms of Use and Privacy Policy. Rheumatic fever MedlinePlus Medical Encylopedia: Available online S5 April. False positives can result from liver disease and tuberculosis. Neste site Exames relacionados: ASO is one such antibody.

J Paediatr Child Health. To detect the titre value, by a non-ELISA method, one has to perform the above agglutination using a serial dilution technique. However, as many people are exposed to these bacteria and remain asymptomatic, the mere presence of ASO does not indicate disease. Ver mais Perguntas frequentes Ver Menos Perguntas frequentes. ELISA may be performed to detect the exact titre value.


A raised or rising levels can indicate past or present infection. Este exame mede a quantidade no sangue da antiestreptolisina O, um anticorpo contra a estreptolisina O, uma toxina produzida por Streptococcus do Grupo A.

American Society for Microbiology [On-line journal]. These antibodies produced against the bacteria cross-react with human antigens mainly collagen and hence attack the cellular matrix of various organs, mainly the heart, joints, skin, brain, oo.

The main function of streptolysin O is to cause hemolysis the breaking open of red blood cells — in particular, beta-hemolysis. Post-streptococcal GN [12 paragraphs].

Available online S6 Mylonakis, E. Increased levels of aso titre in the blood could cause damage to the heart and joints. Antiestreptklisinas Pagana, Kathleen D.

ASO titer [10 paragraphs]. Its importance in this regard has not diminished.

Retrieved from ” https: Historically it was one of the first bacterial markers used for diagnosis and follow up of rheumatic fever or scarlet fever. Teco Diagnostics [On-line package insert]. Por que fazer este exame? The presence of these antibodies indicates an exposure to these bacteria. Trutest ASO [18 paragraphs]. This page was last edited on 3 Decemberat From Wikipedia, the free encyclopedia. When the body is infected with streptococci, it produces antibodies against the various antigens that the streptococci produce.

Anti-streptolysin O – Wikipedia

Antistreptolysin O titer AS L O titer or AS L OT is a measure of the blood plasma levels of antistreptolysin O antibodies used in tests for the diagnosis of a streptococcal infection or indicate a past exposure to streptococci. Taber’s Cyclopedic Medical Dictionary. Anti-streptolysin O ASO or ASLO is the antibody made against streptolysin Oan immunogenic, oxygen-labile streptococcal hemolytic exotoxin produced by most strains of group A and many strains of groups C and G Streptococcus bacteria.


Pathogenesis of Group A Streptococcal Infections [19 paragraphs].

Anti-streptolysin O

Os sintomas de glomerulonefrite incluem:. In most wntiestreptolisinas, penicillin is used to treat patients with increased levels of aso titre. Values need to be correlated with a clinical diagnosis. The antibody levels begin to rise after 1 to 3 weeks of strep infection, peaks in 3 to 5 weeks and falls back to insignificant levels in 6 months. It is done by serological methods like latex agglutination or slide agglutination.

The ASOT helps direct antimicrobial treatment and is used to assist in the diagnosis of scarlet fever, rheumatic fever, and post infectious glomerulonephritis. Antibodies Infectious disease blood tests.

MedlinePlus Medical Encylopedia [On-line information]. Infectious disease blood tests CPT — Glomerulonephritis University of Virginia Health System: Rheumatic fever Mayo Clinic: Quando fazer este exame? Antiestrsptolisinas que significa o resultado do exame?

Previous post: