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House Dust Greer IgE

House Dust Greer IgE

Islet cell antibodies (ICAs) are autoantibodies crucial for diagnosing and managing type 1 diabetes mellitus (T1D). These antibodies target the insulin-producing cells in the pancreas, indicating an autoimmune attack that leads to insufficient insulin production. ICAs are significant markers for early detection, often appearing years before clinical symptoms, thus aiding in risk assessment and monitoring. While not exclusive to T1D, high ICA titers strongly suggest an autoimmune cause. Detecting ICAs helps differentiate T1D from other diabetes forms, confirming the autoimmune nature of the disease for appropriate management. ICAs also identify individuals at risk, particularly relatives of T1D patients, allowing for preventive measures. Testing typically involves an indirect fluorescent antibody assay, with results reported in Juvenile Diabetes Foundation units. Positive ICA results indicate an autoimmune response, but they should be interpreted alongside other clinical findings. Despite limitations, ICAs are vital in confirming diagnosis, assessing risk, and guiding treatment in clinical practice.

Price of test:£34

The lowest price from the last 30 days: £34

Awaiting result:

One day

Collect material:

Blood

Prepare:

Learn more

Purpose of the test

Islet cell antibodies (ICAs) are pivotal in diagnosing and managing type 1 diabetes mellitus (T1D). These autoantibodies target pancreatic islet cells, indicating an autoimmune attack that impairs insulin production. ICAs are crucial for:

- Diagnosis: Distinguishing T1D from other diabetes types.
- Risk Assessment: Identifying individuals at risk, especially among high-risk relatives.
- Autoantibody Profiles: Evaluating alongside other autoantibodies for a comprehensive risk profile.

Testing involves indirect fluorescent antibody assays, with results aiding in confirming diagnosis, assessing risk, and guiding treatment strategies.

Who Should Get Tested

The House Dust Greer IgE test is essential for diagnosing allergies to house dust. It detects specific IgE antibodies, indicating sensitization to allergens like dust mites and mold. This test is crucial for:

- Diagnosing Allergies: Identifies allergic diseases by detecting specific IgE antibodies.
- Identifying Allergens: Pinpoints allergens causing allergic responses.
- Confirming Sensitization: Validates sensitization before starting immunotherapy.
- Investigating Allergic Reactions: Examines allergic reactions to various allergens.

Using the ImmunoCAP® FEIA method, it provides reliable results, guiding treatment and preventive measures for allergic individuals.

Blood Test Preparation Guidelines

Time of day

It is recommended to schedule your appointment for blood tests in the morning hours between 7:00-10:00.

Fasting

It is recommended to fast for approximately 12 hours before blood sampling. The last meal of the previous day should ideally be consumed around 6:00 p.m. On the day before the test, avoid heavy and fatty meals as well as alcohol.

Stay hydrated

Drinking water prior to testing can help with sample collection.

Other factors

Tests should not be performed after a sleepless night or intense physical activity. It is recommended to avoid exercise and stress immediately before blood collection and to not smoke. A short rest is recommended.

Medications and supplements:

Blood samples should be collected before the morning dose. Some drugs can interfere with test results. Consult with your doctor whether you can delay your dose because of lab tests.

Biotin supplements:

High doses of biotin supplements can affect test results, causing false elevation or reduction. It's recommended to avoid taking biotin for at least 72 hours before blood collection. If you are taking biotin, inform the personnel collecting the blood so that they can provide specific instructions.

Interpreting Test Results

Understanding test results for islet cell antibodies (ICAs) is crucial in managing type 1 diabetes. Here's a concise guide:

- Diagnosis: ICAs help confirm type 1 diabetes by indicating an autoimmune attack on insulin-producing cells.
- Risk Assessment: Detecting ICAs can identify individuals at risk, allowing for early intervention.
- Autoantibody Profiles: Testing for ICAs alongside other autoantibodies offers a comprehensive risk profile.
- Interpretation: High ICA titers suggest a strong autoimmune response, aiding in diagnosis.
- Limitations: ICAs should be considered with other clinical findings for accurate diagnosis.

Price of test:£34

The lowest price from the last 30 days: £34

AI-Powered Insights and Expert Validation

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At the core of Diagu's AI system is an advanced language model, engineered to transform complex medical data into clear, comprehensible, and informative descriptions. This model is adept at articulating detailed test analyses in a way that is accessible to both healthcare professionals and patients. The model's development involved the meticulous processing of high-quality sources, including reputable medical websites, renowned medical textbooks, and peer-reviewed research papers. This ensures that the language used in test descriptions is not only accurate and informative but also up-to-date with the latest medical findings and trends. By leveraging this rich tapestry of trusted sources, our AI system provides a deeper understanding of each test, fostering informed decision-making and enhanced patient care.

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