Related Experiment Videos
[HBs antigenemia in glomerulonephritis in children]
Zhurnal Mikrobiologii, Epidemiologii I Immunobiologii
|April 1, 1990
Summary
Enzyme immunoassay detected Hepatitis B surface antigen (HBsAg) in 29.1% of acute and 21.4% of chronic glomerulonephritis patients. This sensitive method is recommended for detecting low HBsAg titers in these kidney disease patients.
Area of Science:
- Nephrology
- Virology
- Immunology
Background:
- Glomerulonephritis is a significant kidney disease.
- Hepatitis B virus (HBV) infection can affect kidney function.
- Accurate detection of HBsAg is crucial for patient management.
Purpose of the Study:
- To evaluate the efficacy of different methods for HBsAg detection in glomerulonephritis patients.
- To determine the prevalence of HBsAg in patients with acute and chronic glomerulonephritis.
- To recommend the most sensitive diagnostic approach.
Main Methods:
- Comparison of three serological assays: countercurrent immunoelectrophoresis, passive hemagglutination test, and enzyme immunoassay.
- Analysis of sera from 194 patients diagnosed with glomerulonephritis.
- Quantification of HBsAg detection rates across different diagnostic methods.
Main Results:
- Enzyme immunoassay demonstrated the highest HBsAg detection rate.
- HBsAg was detected in 29.1% of patients with acute glomerulonephritis.
- HBsAg was detected in 21.4% of patients with chronic glomerulonephritis.
Conclusions:
- Enzyme immunoassay is the most sensitive method for HBsAg detection in glomerulonephritis.
- This method is particularly valuable for identifying low-titer HBsAg in patient sera.
- Routine screening with enzyme immunoassay is recommended for glomerulonephritis patients.