plasmapheresis
Biology

plasmapheresis


Term: plasmapheresis
Literally meaning: ?withdraw plasma?
Origin: Anc Greek
?
JJ ABEL 1857 ? 1938
?
??????(noun)/plasma (=something formed or molded, an idol) > ??????/plasso(=create, form, mold).
+?????????/apheresis(=taking away, withdraw)
Coined/History
In 1914 by American biochemist John Jacob Abel who described the technique of plasma removal for toxaemia in nephrectomised dogs.
Definition
Plasmapheresis is the therapeutic procedure in which the blood plasma is removed, purified and returned to the donor. Phlebotomy is the outpatient procedure of the withdrawal of an small amount of blood (about 1/2 lt) while at the same time a predetermined amount of intravenous fluid is administered (volume replacement). When relatively small amounts of plasma (about 600 ml) are removed the term plasmapheresis is appropriate but when more than this amount is removed then it is reccomended to infuse a colloid compound and for this the procedure is called plasma exchange 




- Plasmin
Term: plasminLiterally meaning: ?plasma protein?Origin: Anc Greek ??????(noun)/plasma (=something formed or molded, an idol) > ??????/plasso(=create, form, mold)Coined/HistoryIn 1933 Tillett and Garner discovered a fibrinolytic component contained...

- Plasmacyte
Term: plasmacyteLiterally meaning: ?plasma cell?Origin: Anc Greek?????? (noun)/plasma (=something formed or molded, an idol)> ??????/plasso(=create, form, mold).+????-/cyto- (=combining form meaning ?cell? derived from anc Greek ??????/kytion/cytion=box,...

- Apoplast
Term:apoplastOrigin: Anc Greek???-/apo(=away from)?????? (noun)/plasma(=something formed or molded, an idol) > ??????/plasso(=create, form, mold) literally apoplast means that thee is a distinction or detachment  of cell protoplast in a plant...

- Plasmid
Term: plasmidOrigin: Anc Greek ?????? (noun)/plasma(=something formed or molded, an idol) > ??????/plasso(=create, form, mold) -????/idio(=-id, suffix that is used as diminutive of a noun )original meaning of plasma: substance of uncertain shape.Joshua...

- Plasma
Term: plasmaOrigin: Anc Greek ?????? (noun)/plasma(=something formed or molded, an idol) > ??????/plasso(=create, form, mold) original meaning: a substance without shape Coined: ?The term "plasma membrane" was coined by a Swiss botanist Karl Wilhelm...



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