Introduction Blood is responsible in our body for, among other things, the exchange and transport of oxygen, the supply of nutrients to the tissues and organs and the transfer of heat. It circulates constantly through the body. Since it is liquid, there must be a way to stop the blood flow at the site of … Blood Coagulation
Blood coagulation disorders Like every system in our body, the coagulation system can also have various disorders. Since coagulation depends on many factors and substances in the tissue or blood, it is particularly important that no irregularities occur. At the same time, this makes the coagulation cascade very susceptible to errors. Depending on which factor … Blood coagulation disorders | Blood Coagulation
Influence of medication on blood coagulation Blood clotting can be influenced by various drugs. First of all, there are two large groups of drugs that are used specifically to influence coagulation. On the one hand there are anticoagulant drugs. They are also called anticoagulants. These include vitamin K antagonists (Marcumar®), aspirin and heparins. They delay … Influence of medication on blood coagulation | Blood Coagulation
Tasks of the electrolytes Various electrolytes are dissolved in the blood. One of them is sodium. Sodium is much more concentrated in the extracellular space, which includes the blood plasma, than within the body cells. It is this difference in concentration that makes special signal transmissions in the cell possible. Sodium is also important for … Tasks of the electrolytes | Functions of the blood
Blood formation Hematopoiesis, also known as haematopoiesis, refers to the formation of blood cells from haematopoietic stem cells. This is necessary because the blood cells have a limited life span. Thus erythrocytes live for up to 120 days and thrombocytes for up to 10 days, after which renewal is necessary. The 1st place of blood … Blood formation | Functions of the blood
Introduction Every person has about 4-6 litres of blood flowing through his veins. This corresponds to about 8% of the body weight. The blood consists of different proportions, which all take on different tasks in the body. For example, the components play an important role in the transport of nutrients and oxygen, but also for … Functions of the blood
Tasks of the white blood cells The white blood cells (leukocytes) serve the immune defence. They are important in the defence against pathogens and also in the development of allergies and autoimmune diseases. There are many subgroups of leukocytes. The first subgroup is the neutrophilic granulocytes with about 60%. They are able to recognize and … Tasks of the white blood cells | Functions of the blood
Introduction For the doctor it is part of the daily business, for the patient it can bring sweat to the brow: a blood test. It is often a part of the basic programme of medical activity. But why is a blood test carried out so often and on so many different occasions? What is hidden … Blood test
Selected blood values: CRP value The CRP value has gained great importance for the diagnosis and monitoring of inflammatory reactions. CRP stands for C-reactive protein. This name comes from the property that this endogenous protein binds to the so-called C-polysaccharide of a certain bacterium. It then triggers the activation of a series of immune processes … Selected blood values: CRP value | Blood test
Selected blood values: Liver values A wide variety of blood tests can be summarized under the so-called liver values. In a narrower sense, liver values are two enzymes with long names: aspartate aminotransferase (AST, ASAT, or known as GOT for glutamate oxaloacetate transaminase) and alanine aminotransferase (ALT, ALAT, or known as GPT for glutamate pyruvate … Selected blood values: Liver values | Blood test
