Rotavirus

The red cell selenium test is an essential diagnostic tool for evaluating selenium levels in red blood cells, crucial for various bodily functions such as antioxidant defense, thyroid hormone metabolism, and fertility. Selenium, a trace element, is vital for maintaining immune system health and protecting cells from oxidative damage. Deficiency in selenium can lead to severe health issues, including impaired immune function, thyroid dysfunction, and increased risk of chronic diseases like heart disease and certain cancers. Conversely, excessive selenium intake can cause selenosis, characterized by gastrointestinal upset and neurological abnormalities. The test, performed using Inductively Coupled Plasma-Mass Spectrometry (ICP-MS), provides precise measurements of selenium levels in RBCs. Specimen collection involves using a trace metal-free EDTA tube, with specific handling and storage requirements to ensure accuracy. The test aids healthcare providers in diagnosing and managing selenium imbalances, helping maintain optimal health by supporting immune function and reducing oxidative stress.

Price of test:£86

The lowest price from the last 30 days: £86

Awaiting result:

One day

Collect material:

Blood

Prepare:

Learn more

Purpose of the test

The lab test for red cell selenium is essential for evaluating selenium levels in red blood cells, crucial for:

- Antioxidant defense
- Thyroid hormone metabolism
- Fertility and reproduction

Selenium deficiency can lead to:

- Impaired immune function
- Thyroid dysfunction
- Increased risk of chronic diseases

Excess selenium may cause:

- Selenosis
- Neurological abnormalities

The test uses ICP-MS for precise measurement. Specimen handling involves:

- Collecting whole blood in a royal blue-top (EDTA) tube
- Ensuring trace metal-free conditions

Accurate results support optimal health by maintaining balanced selenium levels.

Who Should Get Tested

The rotavirus antigen test is essential for diagnosing rotavirus infections, especially in vulnerable groups like infants, the elderly, and immunocompromised individuals. Key points include:

- Purpose: Detects rotavirus in fecal specimens to diagnose gastroenteritis.
- Indications: Useful for patients with diarrhea, particularly in healthcare settings.
- Specimen Collection: Requires a fresh fecal sample, collected early in the illness.
- Testing Method: Uses enzyme immunoassay to identify rotavirus antigens.
- Interpretation: Positive results confirm infection; negative results require careful consideration.
- Prevention: Emphasizes hygiene and vaccination to control spread.

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 red cell selenium is crucial for evaluating selenium levels in the body. This test helps identify deficiencies or excesses, guiding healthcare decisions. Key points include:

- Normal Range: Typically 150-241 μg/L for adults.
- Deficiency Risks: Impaired immunity, thyroid issues, and potential heart disease.
- Excess Risks: Selenosis, causing gastrointestinal and neurological symptoms.
- Clinical Context: Results should be interpreted alongside symptoms and other tests.
- Specimen Handling: Proper collection and storage are vital for accuracy.

Price of test:£86

The lowest price from the last 30 days: £86

AI-Powered Insights and Expert Validation

Advanced AI Interpretation

Diagu's AI system represents a breakthrough in medical test analysis, employing state-of-the-art algorithms meticulously trained on a vast spectrum of authoritative medical literature and data. This system intricately analyses laboratory test results, extracting nuanced insights that might elude conventional methods. Our AI delves into complex interrelations between various health markers, offering a comprehensive understanding that supports accurate diagnosis and effective treatment planning. The foundation of our AI's analytical prowess lies in its extensive training, encompassing data from globally recognised medical journals, trusted healthcare databases, and breakthrough scientific studies. This ensures that every analysis is grounded in the latest and most comprehensive medical knowledge.

Expert Doctor Confirmation

While our AI provides deep analytical insights, the human touch remains indispensable. Every AI-generated interpretation is meticulously reviewed by experienced medical professionals, ensuring a harmonious blend of advanced technology and expert clinical judgment. This dual-layer approach guarantees that the insights provided are not only technologically sophisticated but also clinically relevant. Our medical experts ensure that the AI's interpretations align with current medical standards and practices, adding a layer of validation that only seasoned healthcare professionals can provide. This process reinforces the reliability of the test results, offering peace of mind to both patients and healthcare providers.

Language Model and Trusted Sources

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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