Description
DNA (double stranded) antibodies
Sample Type:Serum
Tests Included:
Detection of antibodies against double-stranded DNA.
Sample Required:
Blood sample
Test Time:
Results are typically available within a few days.
What is the test?
The DNA Antibodies test detects antibodies directed against double-stranded DNA (dsDNA), commonly associated with autoimmune conditions like systemic lupus erythematosus (SLE).
Test Procedure:
A blood sample is collected and analyzed to detect the presence of antibodies targeting dsDNA.
When to take the test:
When investigating autoimmune conditions, especially systemic lupus erythematosus (SLE).
Who should take the test:
Individuals with suspected autoimmune disorders or those showing symptoms like joint pain, fatigue, skin rashes, or kidney issues.
Precautions for exceptional cases (pregnancy, etc.):
Specific considerations might be necessary for pregnant individuals or those with specific health conditions.
Frequently Asked Questions (FAQs) for DNA (Double Stranded) Antibodies Test:
Q1: What does a positive result for dsDNA antibodies indicate?
A: Elevated levels of dsDNA antibodies are often associated with autoimmune conditions like systemic lupus erythematosus (SLE).
Q2: Are dsDNA antibodies specific to certain autoimmune conditions?
A: They are more commonly associated with SLE but can also be found in other autoimmune disorders.
Q3: Can medications or infections affect dsDNA antibody levels?
A: Yes, certain medications or infections can cause transient elevation of dsDNA antibodies, necessitating careful interpretation of results.
Q4: Is the dsDNA antibodies test used as a definitive diagnostic tool for SLE?
A: While elevated levels are common in SLE, diagnosis relies on a combination of clinical symptoms and various laboratory tests.
Q5: Can dsDNA antibody levels fluctuate over time?
A: Yes, levels can vary, and occasional retesting may be necessary for proper monitoring in certain cases.
Please note that specific testing protocols and guidelines may vary based on the latest recommendations from health authorities and regulatory agencies. It is essential to consult healthcare professionals and follow local testing guidelines for accurate and appropriate testing.
