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Nov 20, 2018 · Scientists just happened to first discover this blood type in Rhesus monkeys. It turns out that some forms of Rhesus molecules are found in most life forms … ranging from algae to fish to human! Even a few kinds of bacteria have Rh molecules. Rhesus factor has an even more ancient origin.
The name rhesus factor (Rh) goes back to the use of erythrocytes extracted from the blood of rhesus monkeys for obtaining the first blood serum. The Rh blood group system is a human blood group system. It contains proteins on the surface of red blood cells.
Aug 20, 2008 · The 'Rh' stands for the rhesus monkey because researchers recognised that this human blood antigen was similar to a rhesus monkey blood antigen.
The Rh blood group is one of the most complex blood groups known in humans. From its discovery 60 years ago where it was named (in error) after the Rhesus monkey, it has become second in importance only to the ABO blood group in the field of transfusion medicine.
- Laura Dean
- 2005
- 2005
Rh blood group system, system for classifying blood groups according to the presence or absence of the Rh antigen, often called the Rh factor, on the cell membranes of the red blood cells ( erythrocytes ). The designation Rh is derived from the use of the blood of rhesus monkeys in the basic test for determining the presence of the Rh antigen ...
- The Editors of Encyclopaedia Britannica
The rhesus macaque ( Macaca mulatta ), colloquially rhesus monkey, is a species of Old World monkey. There are between six and nine recognised subspecies that are split between two groups, the Chinese-derived and the Indian-derived.
May 19, 2024 · The determination of the Rh (from rhesus) factor in human blood involves reaction with the blood of this monkey, and a rhesus was the first monkey to be rocketed into the stratosphere. The rhesus monkey and other macaques are classified in the family Cercopithecidae (the Old World monkeys).
