Plasma cells arise from B cells and are thus components of the immune system. This cell form is a terminal stage of B cells that are no longer able to divide and is capable of producing antibodies. In diseases such as multiple myeloma, degenerate plasma cells proliferate in a malignant manner. What are plasma cells? … Plasma Cells: Function & Diseases
Anaphylaxis is a sudden pathological, that is, pathological, immediate reaction of the immune system to certain antigens that are not normally dangerous to the human body. What is anaphylaxis? Upon contact with the allergen, the antibodies react and histamine is released, which causes inflammatory reactions in the body. Anaphylaxis is an allergic reaction of the … Anaphylaxis: Causes, Symptoms & Treatment
Histology is the study of human tissue. This term is composed of two terms from the Greek and Latin languages. “Histos” in Greek means “tissue” and “logos” in Latin means “teaching”. What is histology? Histology is the study of human tissue. In histology, medical professionals use technical tools such as a light microscope to see … Histology: Treatment, Effect & Risks
The ELISA test is a laboratory medical examination, during the performance of which a so-called antigen-antibody reaction occurs. Different antigens can be tested that play a role in human or veterinary medicine. Only accredited laboratory institutes are commissioned to perform the test in Germany. What is procedure? Within laboratory medical examinations, the ELISA test belongs … ELISA: Treatment, Effect & Risks
Lymph glands are part of the lymphatic system and are classified as secondary lymphoid organs. As such, they are part of the immune system and perform an important function in defending against infection from bacterial and viral germs. They filter or cleanse the lymph released from the bloodstream and return it, and the provision and … Lymph Glands: Structure, Function & Diseases
In silent feiung, a person becomes infected with a pathogen but does not notice the infection because of the asymptomatic course. A silent and subclinical infection is present. Through this infection, he becomes immunized against the specific pathogen and does not contract the pathogen group in the future. What is silent celebration? In silent feiung, … Silent Celebration: Function, Tasks, Role & Diseases
Immunology is a branch of biological research strongly oriented toward medical applications. Its subject is the immune system, most particularly that of mammals and humans. Findings and products of immunological research help in infection biology, oncology, allergology, and transplant medicine. What is immunology? Immunology is a branch of biological research that is strongly focused on … Immunology: Treatment, Effects & Risks
Antibodies, also known as immunoglobulins, play a central role in the human immune system. These macromolecules circulate in the blood and mediate the humoral immune response of all higher vertebrates. What are antibodies? Plasma cells are cells of the immune system and are used to produce and form antibodies. Orange: plasma cells, white: antibodies. Click … Antibodies: Function & Diseases
In vitro diagnostic (IvD) devices refer to medical devices that are used to examine biological samples from the body. In this process, the examination of the material takes place outside the organism. In vitro diagnostics require development and approval times of approximately four to six years. What are in vitro diagnostics? In vitro diagnostics (IvD) … In Vitro Diagnostics: Treatment, Effects & Risks
What are antibodies? Antibodies – also known as immunoglobulins or short: Ak or Ig – are important components of the body’s own defence system, which are formed by the B cells or plasma cells, a subclass of lymphocytes. This is a group of proteins formed by the human organism which serve to defend the body … Antibodies
Structure of the antibodies The structure of each antibody is usually the same and consists of four different amino acid chains (amino acids are the smallest building blocks of proteins), two of which are called heavy chains and two are called light chains. The two light and the two heavy chains are completely identical and … Structure of the antibodies | Antibodies
What are antigens? Antigens are structures or substances on the surface of cells in the human body. They are mostly proteins, but can also be fats, carbohydrates or even completely different compositions. Either they are the body’s own structures, which under normal circumstances are always present in the human body, or they are foreign structures … What are antigens? | Antibodies
