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: Mejora Mikazragore
Country: Ghana
Language: English (Spanish)
Genre: Love
Published (Last): 25 October 2005
Pages: 303
PDF File Size: 14.54 Mb
ePub File Size: 4.49 Mb
ISBN: 913-5-97514-451-2
Downloads: 54333
Price: Free* [*Free Regsitration Required]
Uploader: Tot

Antibodies Infectious disease blood tests. It is done by serological methods like latex agglutination or slide agglutination. This page was last edited on 3 Decemberat False positives can result from liver disease and tuberculosis.

Antiestreptolisina O

Rheumatic fever [15 paragraphs]. Teco Diagnostics [On-line package insert].

Retrieved from ” https: Rheumatic fever MedlinePlus Medical Encylopedia: 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. American Society for Microbiology [On-line journal]. 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.

From Wikipedia, the free encyclopedia. The “O” in the name stands for oxygen-labile ; the other related toxin being qslo streptolysin-S. O que significa o resultado do exame?


Rheumatic fever Mayo Clinic: The presence of these antibodies indicates an exposure to these bacteria.

When the body is infected with streptococci, it produces antibodies against the various antigens that the streptococci produce. Ver mais Perguntas frequentes Ver Menos Perguntas frequentes. However, as many people are exposed to these bacteria and remain asymptomatic, the mere presence of ASO does not indicate disease. Os sintomas de glomerulonefrite incluem:.

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.

Historically it was one of the first bacterial markers used for diagnosis and follow up of rheumatic fever or scarlet fever. Pathogenesis of Group A Streptococcal Infections [19 paragraphs]. A raised or rising levels can indicate past or present infection.

Post-streptococcal GN [12 paragraphs]. ELISA may be performed to detect the exact titre value. By antiestreptolisihas this site, you agree to the Terms of Use and Privacy Policy.

Anti-streptolysin O

Por que fazer este exame? The ASOT helps direct antimicrobial treatment and is used to assist in the diagnosis of scarlet fever, rheumatic fever, and post infectious glomerulonephritis.

To detect the titre value, asko a non-ELISA method, one has to perform the above agglutination using a antiestreptolisiinas dilution technique.

Increased levels of aso titre in the blood could cause damage to the heart and joints. The main function of streptolysin O is to cause hemolysis the breaking open of red blood cells — in particular, beta-hemolysis. Quando fazer este exame? Rheumatic fever University of Virginia Health System: Values need to be correlated with a clinical diagnosis.


Neste site Exames relacionados: MedlinePlus Medical Encylopedia [On-line information]. S2 Pagana, Kathleen D.

Taber’s Cyclopedic Medical Dictionary. Since these antibodies are produced as a delayed antibody reaction to the above-mentioned bacteria, there is no normal value. Views Read Edit View history. ASO is one such antibody. 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, etc.

Trutest ASO [18 paragraphs].

Este exame mede a quantidade no sangue da antiestreptolisina O, um anticorpo contra a estreptolisina O, uma toxina produzida por Streptococcus do Grupo A. Glomerulonephritis University of Virginia Health System: J Paediatr Child Health. Webarchive template wayback links. S1 Thomas, Clayton L. In most asl, penicillin is used to treat patients with increased levels of aso titre.

ASO titer [10 paragraphs].

Infectious disease blood tests CPT — Available online S6 Mylonakis, E. Available online S5 April. Os sintomas de glomerulonefrite incluem: Antoestreptolisinas importance in this regard has not diminished.