Term
| source of tissue in autograft |
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Definition
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Term
| source of tissue in syngraft |
|
Definition
|
|
Term
| source of tissue in allograft |
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Definition
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Term
| source of tissue in xenograft |
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Definition
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Term
| list 4 types of graft rejection |
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Definition
| hyperacute, acute, accelarated (early), & chronic |
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Term
graft rejection occurs w/i mins (fastest)
-caused by pre-formed ab's
-rare but extremely dangerous
ex:ABO |
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Definition
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Term
graft rejection occuring w/i 1st cpl days
-in response to 2nd transfusion
ex: pt gets blood and then has 2nd transfusion a few days later after forming ab's to that blood causing a rxn |
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Definition
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Term
graft rejection that can take up to several months
-cell mediated; CD8 cells are attacking donated tissue |
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Definition
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Term
graft rejection that takes the longest to present
-cell mediated; caused by progressive fibrosis and scarring of the artery, loss of O2 causes tissue death |
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Definition
|
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Term
| list 3 types of tests used in tissue matching |
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Definition
| CDC-comp dependant cytotoxicity, Elisa, single cell analysis by flow cytometry |
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Term
| which organ transplant is performed most often in US |
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Definition
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Term
| what compatibility tests are done before renal transplantation |
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Definition
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Term
| name the only compatibility test required for heart, lung, and liver transpants |
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Definition
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Term
| in BM transplants, matching of these Ags are the most important |
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Definition
|
|
Term
| what is graft vs host (gvh) and how is it prevented |
|
Definition
| tcells from trans tissue attacks host-prevention by hla typing and gamma irradiation |
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Term
|
Definition
| a cell that has proliferated past normal tissue boundaries |
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Term
| another name for cancer/tumor cells |
|
Definition
|
|
Term
| why are tumor markers only used in screeninf for cancer |
|
Definition
| they are not specific enough |
|
|
Term
| list 4 cells that respond to infiltrating tumors |
|
Definition
lymphocytes
macrophages
granulocytes
mast cells |
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Term
|
Definition
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Term
|
Definition
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Term
|
Definition
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Term
| estrogen/progesterone receptors are tumor markers associated with what type of cancer |
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Definition
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Term
|
Definition
|
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Term
|
Definition
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Term
|
Definition
| prostate (prostate specific) |
|
|
Term
| calcitonin is the tumor marker associated with which type of cancer |
|
Definition
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|
Term
| why is eia the method of choice for detecting tumor markers |
|
Definition
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