Inheritance and genetics history of blood groups and blood transfusions. Manufactured by a company dedicated to transfusion diagnostics who understands that you need options, our traditional blood grouping and typing product line offers the following advantages. Ppt abo blood grouping powerpoint presentation free to. Rh blood group consists of 49 antigens most significant are d,c,e,c and e commonly used term rh factor refer to d antigen on rbcs surface 26. Comparison of conventional tube agglutination method. Also, it could not be blood type o because there would be no changes in all circlesno blood coagulationif it were blood type o. Paternity testing since the inheritance of the abo blood group system is very specific, this serves as one of the first methods to determine the likelihood that the accused father is the father or not. Describe the basis of blood typing and cross matching tests for a. Blood group definition of blood group by the free dictionary. In this event, either a transfusion or an infusion is called for. Abo system of blood grouping authorstream presentation.
History karl landsteiner discovered the abo blood group system in 1901 he and his five coworkers began mixing each others red cells and serum together and inadvertently performed the first forward and reverse abo groupings. Most illegal content is handled and stored by slideshare, and hence dcmad files are removed from slideshare anyways. Abo blood types are also present in some other animals for example rodents and apes such as chimpanzees, bonobos and gorillas. Comparison between conventional and automated techniques. Apr 20, 2016 the abo blood group system is the most important blood type system or blood group system in human blood transfusion. Other blood group system is the property of its rightful owner. A blood type also called a blood group is a classification of blood, based on the presence and absence of antibodies and inherited antigenic substances on the surface of red blood cells rbcs. Individuals inherit a gene which codes for specific sugars to be added to the. I drank celery juice for 7 days and this is what happened no juicer required.
Using the thumb, put pressure on the area to stop blood flow. Social interaction takes place in the context of social groups 3. Dec 08, 2007 i drank celery juice for 7 days and this is what happened no juicer required. The a blood type has only the a antigen and the b blood type has only the b antigen. While everyones blood is made up of the same basic parts, theres actually a lot of variety in the kinds of blood that exist. Blood typing ppt free download as powerpoint presentation. Blood groups and blood typing how is blood type determined. Blood grouping definition of blood grouping by medical. Rh blood group system this system also discovered by karl land steiner1940 second important blood group system the main cause of hemolytic disease of new bornhdn 25.
View vpn tunnel status and get help monitoring firewall high availability, health, and readiness. Oct 12, 2010 blood grouping experiment amrita university amrita vlab. It transports nutritive substances and metabolites to the tissues and removes waste. Hence, a proper understanding of the blood group system, their. Download from slideshare free online powerpoint slide.
Blood type is determined by the presence or absence of antigens on the surface of red blood cells as well. Tool for downloading private and public slideshare slices. The abo blood group system is the most important blood type system or blood group system in human blood transfusion. Experiments with blood transfusions have been carried out for hundreds of years. Mar 27, 2017 need for blood grouping blood transfusion hemolytic disease of newborn paternity disputes medicolegal use susceptibility to various diseases routine health checkup 4.
There are eight different blood types, and the type you have is. These results are similar to other studies comparing the automated gel system with ctt technique. Blood grouping and crossmatching is one of the few important tests that the anaesthesiologist orders during perioperative period. Blood group is determined by using commercially made reagents to detect the presence or absence of antigens for the forward testing and commercially made reagents or pooled cells to detect the presence or absence of antibodies for the reverse. Abo blood grouping a persons abo blood groupa, b, ab, or ois based on the presence or absence of the a and b antigens on his red blood cells. The two main ways to classify blood groups are the abo system and the rh system. Abo basics blood group antigens are actually sugars attached to the red blood cell. Blood grouping experiment amrita university amrita vlab. The alleles for blood group are in the same place on the chromosome 9. Blood grouping experiment amrita university youtube.
However no warranty or guarantee whatsoever is made or is to be implied with respect to such information or with respect to any product, method or apparatus referred to herein. Guidance manual abo and rh blood grouping document id no. Slideshare downloader is an open source app that allows you to download any presentation from slideshare even if the author disabled it. And if it were blood type b, the blood would not be agglutinated when mixing with antia antibodies. View vpn tunnel status and get help monitoring firewall. The four different blood groups in the abo system are a, b, ab and o. Also includes details about bombay blood group and rh blood group system. Know the different types of blood transfusions and their complications transfusion reactions. With this program, you can download the required presentation as a zip folder, zip file or to a pdf format in a fast and convenient manner. There is the argument that slideshare is a platform to socially share presentations. This meant that if a person inherited one a group gene and one b group gene their red cells would possess both the a and b blood group antigens. Many patients have died and it was not until 1901, when the austrian karl landsteiner discovered human blood groups, that blood transfusions became safer. Page621, figure 342 synthesis of type 1 and type 2 chain h and ab antigens. If so, share your ppt presentation slides online with.
How to download contents from slideshare, whose download. In human blood transfusions it is the most important of the 36 different blood type or group classification systems currently recognized. Nov 24, 2017 blood grouping test is very important for every individual to help know his blood group and rhtype, some of the combinations of blood group types that are compatible, the blood type of a person can be determined in a few minutes with this test. Mar 18, 2020 the human abo blood groups were discovered by austrianborn american biologist karl landsteiner in 1901. According to the abo blood grouping system discovered by. Abo blood group system, the classification of human blood based on the inherited properties of red blood cells erythrocytes as determined by the presence or absence of the antigens a and b, which are carried on the surface of the red cells. Individuals inherit a gene which codes for specific sugars to be added to the red cell. It is second only to abo in importance in blood transfusion and is well known as a primary cause of hemolytic disease of the fetus and newborn hdfn. Abod blood groups austin community college district. Comparison of conventional tube agglutination method versus. It is because a antibodies reacts with its corresponding antigen, which is a. The term human blood group systems is defined by international society of blood transfusion as systems in the human species where cellsurface antigensin particular, those on blood cellsare controlled at a single gene locus or by two or more very closely linked homologous genes with little or no observable recombination between them.
Two blood type system or blood group system in human blood transfusion. Each system consists of a series of red cell antigens. It transports oxygen from the lungs to the body tissues, and carbon dioxide from the tissues to the lungs. As blood starts oozing out, make 1 drop fall on the three depressions of the glass slide. This course can also be used for cls schools for academic instruction or could be used as a basic orientation for mt and mlt students who are beginning their blood bank.
What are the procedures and techniques of blood grouping and. Any of several immunologically distinct, genetically determined classes of human blood that are based on the presence or absence of certain antigens and are clinically identified by characteristic agglutination reactions. Abo blood grouping introduction terry kotrla, ms, mtascpbb abo basics blood group antigens are actually sugars attached to the red blood cell. Hiper blood grouping teaching kit unzipping genes p r o d u c t i n f o r m a t i o n the information contained herein is believed to be accurate and complete. Other blood group systems exist to date, researchers have identified around 300 minor blood groups. Apart from abo and rhesus system, many other types of antigens have been noticed on the red cell membranes.
The abo blood group system is used to denote the presence of one, both, or neither of the a and b antigens on erythrocytes. However the genes have a different code giving the different blood group a b 20. Mns p familial blood group system found in few families kell. Thus, in the blood, there was only a antigen that could identify it was a blood type a. Together, they make up the eight main blood groups. Blood group definition of blood group by medical dictionary. Subgroups of the abo blood group system can cause discrepancies when carrying out abo blood grouping. International society of blood transfusion has recently recognized 33 blood group systems.
Landsteiner found that there are not if the patients serum contains antia1 antibody to common type a red cell in subgroup a patients. Place a cotton ball at the site where it was pricked. These antigens may be proteins, carbohydrates, glycoproteins, or glycolipids, depending on the blood group system. Ppt blood grouping powerpoint presentation, free download id. Slideshare downloader free download windows version. Blood groupsabo blood group and rh group system blood is a fluid connective tissue and the most crucial component of the circulatory system. Blood grouping test is very important for every individual to help know his blood group and rhtype, some of the combinations of blood group types that are compatible, the blood type of a person can be determined in a few minutes with this test. Ab0 blood grouping system according to the ab0 blood group system there are four different kinds of blood groups. A free powerpoint ppt presentation displayed as a flash slide show on id. The type of sugar added determines the blood group. Blood grouping and crossmatching is one of the few important tests that the anaesthesiologist orders. Landsteiners law if an antigen is present on a patients red blood cells, the corresponding antibody will not be present in the patients plasma. Blood group a if you belong to the blood group a, you have a antigens on the surface of your red blood cells and b antibodies in your blood plasma.
They are determined by the type of the protein antigen or. Social groups social groups consists of a number of people who have a common identity, some feeling of unity, and a certain common goals and shared norms. Comparison of conventional tube agglutination method versus erycard2. You can get visibility into the health and performance of your cisco asa environment in a single dashboard. Disabling the downloading of a presentation is like disabling the comments on a youtube video. The process of identifying a persons blood group by serologic testing of a blood sample. An adult human has about 46 litres of blood circulating in the body. What are the procedures and techniques of blood grouping. Comparison between conventional and automated techniques for. Abo blood group system madison area technical college.
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