Heavy drinking can cause the number of oxygen-carrying red blood cells to be abnormally low. This condition, known as anemia, can trigger a host of symptoms, including fatigue, shortness of breath, and lightheadedness.
The human leukocyte antigen system or complex is a gene complex encoding the major histocompatibility complex proteins in humans. These cell-surface proteins are responsible for the regulation of the immune system in humans. The HLA gene complex resides on a 3 Mbp stretch within chromosome 6p21. HLA genes are highly polymorphic, which means that they have many different alleles, allowing them to fine-tune the adaptive immune system. The proteins encoded by certain genes are also known as antigen
Human leukocyte antigen (HLA) is a protein â or marker â found on most cells in your body and is used to match you with a donor for your bone marrow or cord blood transplant. The best transplant outcome happens when a patientâs HLA and the donorâs HLA closely match.LA matching is the most important factor but not the only factor that can affect your chances of having a successful transplant. 1  The number of blood-forming cells needs to be suitable for the size of the patient.