Doctor's Assessment Included
Every result includes a professional assessment from a BIG-registered doctor. For treatment decisions, discuss your results with your GP.
NT-proBNP Value: What Does This Test Say About Your Heart Function?
NT-proBNP is a protein your heart releases when it is under extra strain. Your NT-proBNP value can provide insight into how well your heart is functioning. An elevated value may be a sign that the heart is working harder than usual. The NT-proBNP value typically increases with age. Your doctor takes this into account when evaluating your results. The information on this page is intended as general information and is not a substitute for professional medical advice. Always discuss your results with a doctor.
What It Measures
This test measures the presence of IgM antibodies specific to Toxoplasma gondii. IgM antibodies typically appear within the first two weeks of infection and may remain detectable for several months. Their presence can suggest a recent immune response to the parasite.
Why It Matters
Identifying a recent Toxoplasma gondii infection is especially important during pregnancy, as a primary infection may be associated with congenital toxoplasmosis, which can cause serious complications for the fetus. In immunocompromised individuals, recent infection may require treatment. IgM results should be interpreted alongside IgG results for an accurate assessment.
When to Test
Testing may be recommended when a recent Toxoplasma gondii infection is suspected, during early pregnancy, or for immunocompromised individuals with compatible symptoms. It is typically ordered alongside IgG testing. Consult a healthcare professional for guidance.
Lifestyle Tips
Take preventive measures against toxoplasmosis: cook meat thoroughly, wash produce carefully, wear gloves when gardening or handling soil, and avoid cleaning cat litter if you are pregnant. If you suspect exposure, consult your healthcare professional promptly.
Frequently Asked Questions
What does a positive Toxoplasmosis IgM result mean?
A positive IgM result may indicate a recent Toxoplasma gondii infection. However, IgM antibodies can sometimes persist for months, so a positive result does not always mean the infection is current. Your healthcare professional will interpret the result alongside IgG testing and clinical findings.
How quickly do Toxoplasmosis IgM antibodies appear after infection?
IgM antibodies against Toxoplasma gondii typically appear within one to two weeks after infection. They may remain detectable for several months, which is why results should be interpreted by a healthcare professional in the context of other tests.