WebA positive test with a high AFP suggests a birth defect like spina bifida. That's typically a result of 2.5 times or more than the "average" level of AFP you'd expect to see at that point in your ... WebJan 21, 2024 · Germ cell tumors (GCTs) are a heterogenous group of neoplasms in children and young adults, in which serum tumor markers have been demonstrated to be highly sensitive diagnostic and monitoring tools. The known "old" serum biomarkers, alpha-fetoprotein (AFP), human choriogonadotropin (β-hCG) and lactate dehydrogenase …
Quiz 2 Flashcards Chegg.com
WebStudy with Quizlet and memorize flashcards containing terms like All of the following may contribute to autoimmunity except: a. clonal deletion of self-reactive T-cells b. molecular mimicry c. increased expression of MHC-II antigens d. polyclonal activation of B-cells, Which of the following would be considered an organ specific autoimmune disease? a. SLE b. … WebJan 18, 2024 · Introduction. Human alpha-fetoprotein (AFP) is a tumor-associated fetal mammalian glycoprotein involved with both ontogenic and oncogenic growth. This tumor marker is encoded by the AFP gene on chromosome 4q25. The fetal protein is a 70-kDa single polypeptide chain containing 3% to 5% carbohydrate; it exhibits a triplicate … itv weathergens
[Immunology] The Tumor Immunology Quizzes (15 tests)
WebBoth AFP and hCG exhibit serum elevations in a. pregnancy. b. ovarian germ cell carcinoma. c. nonseminomatous testicular cancer. d. all of the above. all of the above. 6. Suppose a patient with ovarian cancer had a serum CA 125 level of 50 kU/L at initial diagnosis. After her tumor was surgically removed, her CA 125 level declined to 25 kU/L. Web5. Both AFP and hCG exhibit serum elevations in a. pregnancy. b. ovarian germ cell carcinoma. c. nonseminomatous testicular cancer. d. all of the above. WebWhat does the AFP test look for? Alpha-fetoprotein (AFP) is found in both fetal serum and also amniotic fluid. This protein is produced early in gestation by the fetal yolk sac and then later in the liver and … net framework 3.5 download full