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Acetylcholine Receptor Modulating antibodies

The Acetylcholine Receptor (AChR) Modulating Antibodies Test is a key diagnostic tool that provides important information about the presence of autoimmune disorders such as Myasthenia Gravis (MG). It is primarily used to detect antibodies that may bind and modulate acetylcholine receptors, disrupting normal nerve-to-muscle communication.

Acetylcholine is a neurotransmitter, a substance that transmits signals from nerve cells to muscle cells. The receptors for this neurotransmitter, Acetylcholine Receptors, are located on muscle cells. If the immune system produces antibodies that bind to these receptors, it can lead to the condition known as Myasthenia Gravis, characterized by muscle weakness and fatigue.


  • Test NameAcetylcholine Receptor Modulating antibodies
  • Sample TypeBlood
  • Preparations RequiredThere are no specific instructions for this test. You may continue with your regular eating and drinking habits.
  • Report Time3 weeks

The AChR Modulating Antibodies Test is a blood test aimed at measuring the presence of these specific antibodies in the bloodstream. Elevated levels of AChR modulating antibodies may be indicative of MG or similar autoimmune conditions. The results from this test provide vital information that can assist clinicians in making an accurate diagnosis and planning a treatment strategy.

Home Sample Collection Process

1
Book your convenient slot
Book your convenient slot
2
Sample Collection by Phlebotomist
Sample Collection by Phlebotomist
3
Reporting of the sample at lab
Reporting of the sample at lab
4
Download Reports
Download Reports
Frequently Asked Questions

The AChR Modulating Antibodies Test is crucial in diagnosing certain autoimmune disorders such as Myasthenia Gravis. If symptoms like muscle weakness, fatigue, or difficulty in swallowing are present, your doctor may recommend this test to identify the cause.

No, fasting is not required for this test. Regular eating and drinking habits can be maintained.

No specific preparation is necessary. However, inform your doctor of any medications you're currently taking as some may interfere with the test results.

This test is generally recommended when symptoms suggest the possibility of an autoimmune disorder, specifically Myasthenia Gravis. It's not a routine screening test but is performed based on specific symptoms and clinical judgment.

This test measures the level of AChR modulating antibodies in the blood. An increase in these antibodies may interfere with nerve-to-muscle communication, causing symptoms like muscle weakness.

The frequency of testing depends on your doctor's advice. It is typically performed when the diagnosis of an autoimmune disorder is suspected, and may be repeated periodically to monitor the progress of the disease or effectiveness of treatment.

In general, negative test results (0-0.4 nmol/L) indicate normal levels of AChR modulating antibodies. However, interpretation of results should be done by a healthcare provider, as some patients may have Myasthenia Gravis despite normal antibody levels.

There are no specific precautions for this test. However, you should inform your doctor about any medications or supplements you're taking.

AChR modulating antibody levels can be influenced by factors that stimulate the immune system, such as infection or inflammation. Certain medications and genetic factors can also affect the levels of these antibodies.

In case of abnormal test results, a consultation with a specialist such as a neurologist or rheumatologist is recommended as these professionals specialize in autoimmune disorders.

Yes, some medications might influence the results of the AChR modulating antibodies test. It's important to inform your doctor about all the medications you are taking before the test.

Yes, this test can be performed on pregnant women. However, always discuss any concerns with your healthcare provider prior to testing.

The test involves a standard blood draw, so risks are minimal but may include slight pain or bruising at the site of the needle insertion.

While a healthy lifestyle is always encouraged, it does not directly impact AChR modulating antibody levels. These antibodies are typically produced due to an autoimmune response, which is not directly affected by lifestyle changes.

The Acetylcholine Receptor (AChR) Modulating Antibodies Test is a powerful diagnostic tool, especially when dealing with autoimmune disorders like Myasthenia Gravis. Its role in aiding the diagnosis and treatment of such conditions is crucial. It's always essential to communicate openly with your healthcare provider about any symptoms, concerns, or medications so they can provide the most effective care.

Acetylcholine Receptor Modulating antibodies
₹ 16500
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Locations Near You in Hyderabad
  • 4KM from Madhapur
  • 3KM from Banjara Hills
  • 1.9KM from Yusufguda
  • 3KM from Madhura Nagar
  • 5KM from Shaikpet