Tetrapeptide
A peptide consisting of four amino acids.
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Adult diphtheria and tetanus toxoids. See Td immunization.
- TCM
Traditional Chinese medicine.
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Scintimammography is an imaging technique that uses a radioisotope (a radioactive substance) to help visualize the breast and find cancer. Scintimammography using the radioisotope technetium tetrofosmin (Tc-99 tetrofosmin) can detect breast cancer sometimes in situations in which there is considerable uncertainty, as with dense breast tissue. (Dense breast tissue is particularly difficult to decipher by […]
- Thai hemorrhagic fever
A syndrome due to the dengue virus that tends to affect children under 10, causing abdominal pain, hemorrhage (bleeding) and circulatory collapse (shock). Known also as dengue hemorrhagic fever (DHF), it starts abruptly with high continuous fever and headache plus respiratory and intestinal symptoms with sore throat, cough, nausea, vomiting, and abdominal pain. Shock occurs […]
- Thalassemia
heme and globin. The globin part of hemoglobin is made up of four polypeptide chains. In normal adult hemoglobin (Hb A), the predominant type of hemoglobin after the first year of life, two of the globin chains are identical to each other and are called the alpha chains. The other two chains, which are also […]