Summary of Cómo identificar el Fenotipo Bombay

00:00:00 - 00:05:00

In this video, we discuss the Fenotype Bombay, which is a genetic identifier for people who have the Bombay blood type. The video reviews the theoretical aspects of this phenotype, and provides a link to the previous video where we saw the practical aspects of identifying a Bombay donor.

• 00:00:00 In this video, we discuss the Fenotype Bombay, which is a genetic identifier for people who have the Bombay blood type. The video reviews the theoretical aspects of this phenotype, and provides a link to the previous video where we saw the practical aspects of identifying a Bombay donor. We then quickly review what we mean by this phenotype - that the transitory antigens of the human system are made up of a series of carbohydrates, and every one of them shares a common region in their chemical composition. We call this region the "antigen h" region, and we say that it is the same for today's antigens and that it is called the "antigen A-year" for those individuals who are unable to place things in this galactose molecule that I'm pointing to here. We also say that this same region is shared by all the groups of blood types, but that there are two groups of blood types that have an "antigen h" but no "antigen a-year". We then introduce the concept of the "direct blood group", which is the group that a person belongs to if they do not have the antigen h precursor in their blood. We also discuss the concept of the "indirect blood group", which is the
• 00:05:00 In this video, we test our card and in the last two wells, we have part of what is the inverse group. In this well here, cells will be placed that are still unknown and in this well with unknown cells, using the serum from our patient in the study, remember that a person from the inverse group naturally generate bodies against and against see both if we put the corresponding antigen-unexpertized and add the corresponding anti-antibody, but see the aggregation here we also see the inverse that our patient is the group and as positive, we probably give concentrated necessary or also called "globular packages of the positive group" or positive. But see the following image: crossed 5 concentrated and positive depositariespositivesthere we see aggregation in the upper part and, therefore, we say that they are incompatible these five concentrated eritrocits and this one we have here is the control, the control is based on facing eritrocits from my patient with the serum of my own patient as seen that it is so negative is a very important part of this image, since being negative we say that there is no anti-antibody interfering with the steps of positive tests, making no noise in these