DefinitionsThe movement of ocean water is one of the twoprincipal sources of discrepancy between dead reckonedand actual positions of vessels. Water in motion is called acurrent; the direction toward which it moves is called set,and its speed is called drift.
Human RBC precursors are obtained by (i) separating glycophorin A(+) (gly A(+)) cells using a magnetic cell sorting (MACS) technique and by (ii) ex vivo expansion of precursors BFU-E (burst forming unit-erythroid) on methylcellulose semi-solid culture media from mononuclear cells of cord blood.
Red Blood Cell (RBC) Antibodies What is a red blood cell antibody? An antibody is a protein made by your body. Antibodies usually bind to foreign substances, such as bacteria and viruses, and destroy them. A red blood cell antibody is one that âattacksâ red blood cells. Your red blood cells have certain âmarkersâ on them, called antigens. If your immune system sees a red blood cell antigen that is âforeignâ (such as from a blood transfusion), it will make antibodies to destroy it. How does a person get RBC antibodies?