What is Bombay Blood Group?
The Bombay blood group, also known as the hh blood group, is a rare blood type that was first discovered among individuals in Mumbai (formerly known as Bombay), India, which is how it got its name. The Bombay blood group is an interesting and unique blood type due to a genetic mutation that affects the production of certain antigens on the surface of red blood cells.
Individuals with the Bombay blood group lack the H antigen, which is a precursor to the A and B antigens. As a result, they do not produce the A or B antigens on their red blood cells. This makes their blood type unique and distinct from the commonly recognized ABO blood types.
People with the Bombay blood group have antibodies against both A and B antigens in their plasma, as they have never been exposed to them. This means that they can only receive blood transfusions from other individuals with the Bombay blood group or with the rare Bombay phenotype. In emergency situations, it can be challenging to find compatible blood for individuals with the Bombay blood group, as it is extremely rare.
It's important to note that the Bombay blood group is relatively uncommon, with a higher prevalence among certain populations, such as those of Indian and South Asian descent. Proper blood typing and cross-matching are crucial before any blood transfusion to ensure compatibility and prevent potential adverse reactions.
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