Biomarkers: explore one system at a time

Showing 881–900 of 1204 results

• Parotid Secretory Protein (PSP) Antibody (IgM) Measures IgM antibodies to parotid secretory protein, one of several newer markers studied as possible early signs of Sjogren's syndrome.
• Parsley (f86) IgE Measures IgE antibodies to parsley to check for allergic sensitization to this food, helping explain reactions that happen after eating it.
• Parvovirus B19 IgG Indicates past exposure to parvovirus B19, the virus that causes fifth disease.
• Parvovirus B19 IgM Indicates a recent or current parvovirus B19 infection (fifth disease).
• Passion Fruit (f294) IgE Measures IgE antibodies to passion fruit to check for allergic sensitization to this food, helping explain reactions that happen after eating it.
• Peach (f95) IgE Measures IgE antibodies to peach to check for allergic sensitization to this food, helping explain reactions that happen after eating it.
• Peach (f95) IgG4 Measures IgG4 antibodies to peach, which mainly reflect that you have eaten this food; their link to food-related symptoms is debated.
• Pea (f12) IgE Measures IgE antibodies to pea to check for allergic sensitization to this food, helping explain reactions that happen after eating it.
• Peanut (f13) IgE
• Peanut (f13) IgG Measures IgG antibodies to peanut, which mainly reflect that you have eaten this food; their link to food-related symptoms is debated.
• Pear (f94) IgE Measures IgE antibodies to pear to check for allergic sensitization to this food, helping explain reactions that happen after eating it.
• Pear (f94) IgG4 Measures IgG4 antibodies to pear, which mainly reflect that you have eaten this food; their link to food-related symptoms is debated.
• Pecan (f201) IgG4 Measures IgG4 antibodies to pecan, which mainly reflect that you have eaten this food; their link to food-related symptoms is debated.
• Pecan Nut (f201) IgE Measures IgE antibodies to pecan nut to check for allergic sensitization to this food, helping explain reactions that happen after eating it.
• Penicillium glabrum (P. frequentans) (m209) IgE Measures IgE antibodies to the mold Penicillium glabrum (formerly P. frequentans) to check for allergic sensitization that may contribute to nasal, eye or asthma symptoms.
• Penicillium notatum (m1) IgE Measures IgE antibodies to the mold Penicillium notatum (also called P. chrysogenum) to check for allergic sensitization that may contribute to nasal, eye or asthma symptoms.
• Penicilloyl G (c1) IgE Measures IgE antibodies to penicilloyl G, the main breakdown product of penicillin G, to help assess possible penicillin allergy.
• Penicilloyl V (c2) IgE Measures IgE antibodies to penicilloyl V, formed from penicillin V, to help assess possible allergy to penicillin taken by mouth.
• Peppertree (rt217) IgE Measures IgE antibodies to peppertree pollen to check for allergic sensitization that may explain hay fever or asthma symptoms.
• Perennial Rye Grass (g5) IgE Measures IgE antibodies to perennial rye grass pollen to check for allergic sensitization that may explain late spring and early summer hay fever or asthma symptoms.