As a subgroup of leukocytes (white blood cells), lymphocytes play a central role in the immune defense against foreign substances, especially infectious agents, as well as pathogenically altered cells of the human organism such as tumor cells. An increased or decreased concentration of lymphocytes in the blood usually indicates a disease. What are lymphocytes? Lymphocytes … Lymphocytes: Function & Diseases
Our immune system is in action day and night: incessantly it is attacked by bacteria, viruses and fungi from our environment. As a rule, we do not notice anything about it; this is ensured by a complicated system in which defense cells of the white blood cells, soluble proteins and organs form a team. The … The Immune System: Tasks and Function
Introduction Lymph nodes, popularly known as lymph glands, belong to the group of so-called lymphatic organs, including the spleen. They are therefore a part of the immune system. Lymph nodes contain the so-called lymphocytes, a subgroup of white blood cells that serve the body’s immune defense. They play an important role in the body’s defence … Swelling of lymph nodes behind the ear
How dangerous is a swelling of lymph nodes behind the ear? A swelling of the lymph nodes behind the ear is often not very dangerous. Since the more common causes include infectious diseases that are easily treatable, rapid therapy can be provided if the swelling is detected early.However, it should also be remembered that lymph … How dangerous is a swelling of lymph nodes behind the ear? | Swelling of lymph nodes behind the ear
Diagnosis First, in addition to an examination of the affected area, a physical examination by the doctor should be performed. When looking at the lymph node region, attention should be paid to redness and possible fistula formation (gait).The physical examination is the simplest and at the same time a very effective way of examining swollen … Diagnosis | Swelling of lymph nodes behind the ear
Therapy of lymph node swelling – What to do? The therapy of lymph node swelling naturally depends on the cause of the lymph node swelling. The breadth of treatment ranges from non-treatment, through symptomatic treatment, to lymph node removal or chemotherapy for malignant causes of lymph node swelling. If the cause of lymph node swelling … Therapy of lymph node swelling – What to do? | Swelling of lymph nodes behind the ear
Swelling of lymph nodes behind the ear in the child Lymph nodes can also be enlarged, intensified or palpable in children without any cause. However, a swelling of the lymph nodes behind the ear (retroauricular) can also indicate a viral or bacterial infection. Retroauricular lymph nodes swell, especially in the case of rubella. This swelling … Swelling of lymph nodes behind the ear in the child | Swelling of lymph nodes behind the ear
Synonyms in the broadest sense innate immune defence, acquired immune defence, endogenous defence system, antibodies, bone marrow, thymus, spleen, lymph nodes, complement system, monocytes, granulocytes, mast cells, macrophages, killer cells, lymph cells, lymphocytes, B cells, T cells, CD8+ cells, T helper cells, dendritic cells, lymphatic system Definition The immune system is a system developed over … Immune System
Tasks of the immune system The immune system is the body’s defense system. Its task is to fend off pathogens, which essentially include bacteria, viruses, fungi and parasites. In the immune system one can distinguish between two large areas that in most cases work together. The first area describes the innate, non-specific immune system. It … Tasks of the immune system | Immune System
The acquired immune system The acquired immune system consists of two components: the so-called humoral immune response/immune system, which leads to the formation of antibodies (see below), and the cellular immune response/immune system, which leads to the destruction of the affected pathogen via so-called cytotoxic cells. The lymph cells (lymphocytes) are extremely important for the … The acquired immune system | Immune System
Importance of the immune system In the case of leukemia (white blood cancer), under chemotherapy or in the case of congenital immune system defects, the consequences for the affected patients can be serious in some cases. Affected patients often suffer recurrent and sometimes serious infections, which can also be fatal. This is particularly evident in … Importance of the immune system | Immune System
How can the immune system be strengthened? To strengthen your own immune system, the following things can be considered: A healthy, balanced diet that provides the body with all the necessary nutrients is essential for a functioning immune system. Especially important are the various vitamins, most of which can be taken in a targeted manner … How can the immune system be strengthened? | Immune System
