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Blood types, and the need for a Blood classification system, were first called for shortly after Blood transfusions were first attempted around 1600 by transfusing animal Blood into humans. Blood types are the basis of all Blood classification systems. This proved disastrous. In the early 1800s an English obstetrician, James Blundell, came up with the idea of human Blood used exclusively for human transfusion. Not until the 1900s were the, no commonly accepted, basic four Blood types identified by Karl Landsteiner. Subsequently, the success of Blood transfusion significantly increased when patients were transfused with their same type. Now, research has shown that transfusion with the exact type is even better. When Blood testing for Blood type for Cord Blood banking or Cord Blood Bank and and Cord Blood Registry, Blood type is of primary importance. Remember, Blood test results are always best interpreted by a Blood professional or doctor who is familiar with your Blood test history, over time. Free Blood tests, FREE DNA testing Facts about Blood Types with charts about Blood Types and Blood type information. In most areas, you can get a free Blood typing/Blood type test and information and the results, get your Blood type at the Bloodmobile for free Blood typing. Blood test results are important in Blood disorders in Blood tests and a Blood test with Rare Blood types. Free Blood tests. Free Blood testing. Humans can, by present day standards and practices, receive Blood that may not be their precise same Blood type. Find your Blood type on the chart below to discover which other Blood types present standards permit you to receive. Discount coupons for Blood tests, blood tests rare blood types.
Following below are some charts to help explain Blood types. These charts represent the general population of the United States. Racial and ethnic backgrounds, as well as purity will differ. Free Blood type Diet coupons. What Blood Type Can Donate Blood to Me?**
** NOTE: Recent Blood research indicates that where, at one time, a person with type O negative Blood was considered to be a 'universal donor,' this may no longer be correct, because of a better understanding of the complex issues of immune reactions related to incompatible donor Blood cells.
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Blood Types and Compatibility Chart
Facts about Blood Types with charts about Blood Types and Blood type information NEW YORK PLASMA :: CALIFORNIA PLASMA :: FLORIDA BLOOD PLASMA :: NATIONAL PLASMA CENTERS Who Has Which Blood Type?
Who Donates Blood in the United States?
The Theory of Evolution Oh, yes..... one more thing on the subject of evolution. Many published studies over recent years have shown that chimpanzees mostly have Blood type A, almost no Blood type O, but never Blood type B. The other great ape, the gorilla has Blood type B, almost no Blood type O, but never Blood type A. In these 'man-apes' species, said to be the ancestors of man, there is NO Blood type AB in either. Generally speaking, man has both Blood types A and B, and Blood type AB. Blood type O, in man is by far the most common in virtually every racial group. See Chart HERE. In Blood banks in the United States, the most common types of Blood cause the greatest concern. Many people with O+ and A+ do not donate. The rationale seems to be that potential donors believe that because they are of a common Blood type that their Blood is not needed. What they fail to think about is, YES, they are of common type, but most Blood users are also of common type; consequently O+ and A+ are used more than twice as much as any other donor types! The Blood That You Inherited
Blood Type Inheritance Chart and AB AB + O + O - Simply put, your Blood is tested for ABO/Rh. These tests identify your 'Blood type.' You may have A, B, O, or AB type Blood and may be either Rh+ or Rh-. The basis of the Blood group tests is the ability to detect specific substances, or antigens, on the red Blood cells. The A antigen is on type A cells; the B antigen is on type B cells. If neither A nor B antigens are detected, the donor has type O Blood; if both are present, the donor has type AB Blood. If the major Rh antigen is present, the donor is Rh+ (for example, O+, A+, B+, or AB+); if not, the donor is Rh- (O-, A-, B-, or AB-). There are more than 600 other antigens that have now been identified on red Blood cells. These sub-types are important, but often not considered. In Short, What are Blood Types? There are three alleles (variations) of the Blood type gene: A, B, and O. Since we all have two copies of these genes in our Blood, there are six possible combinations; AA, BB, OO, AB, AO, and BO. These combinations are referred to as genotypes, and they describe the genes you got from your parents. In addition to the proteins existing on your red Blood cells, other genes make proteins called agglutinins that circulate in your Blood plasma. Agglutinins are protectors of our bodies and are responsible for ensuring that only the Blood cells of our own particular Blood type exist in our bodies.
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