Myocytes are multinucleated muscle cells. They make up the skeletal muscles. In addition to contraction, energy metabolism also falls within their range of functions. What are myocytes? Myocytes are spindle-shaped muscle cells. Myosin is a protein that plays an important role in their anatomy and function. Antoni van Leeuwenhoek first described muscle cells in the … Myocytes: Structure, Function & Diseases
The gluteal musculature includes a variety of muscles with different tasks. It enables people to perform certain movements. The muscles already play an important role in everyday life. At the same time, certain diseases of the gluteal muscles can be responsible for discomfort. What are gluteal muscles? The gluteal muscles consist mainly of the large, … Gluteal Muscles: Structure, Function & Diseases
The ischium is known as a part of the bony pelvis that consists of the ischial body and two ischial branches. The ischium provides an attachment point for many muscles and tendons. For this reason, it is sometimes affected by tendon and muscle diseases in addition to fractures. What is the ischium? The ischium of … Ischium: Structure, Function & Diseases
The greater polygon bone is one of the bones of the human hand. It is easily palpable when the back of the hand is raised. The polygon bone has a trapezoidal appearance. What is the great polygon bone? The greater polygon bone is part of the human skeletal system. It is a bone in the … Greater Polygonal Leg: Structure, Function & Diseases
Overview Myositis is an inflammatory disease of muscle tissue. It can be triggered by a variety of causes, but is usually the result of an autoimmune disease. Myositides mainly occur in association with other diseases, but overall they represent a relatively rare clinical picture. Only 10 cases of myositis are recorded among one million inhabitants … Myositis
Diagnostics The diagnosis of myositis is usually complicated because it is difficult to differentiate between different clinical pictures. The clinical symptoms should be the guide, as these can give an indication of the type and location of the inflammation. However, the majority of myositis is a creeping disease that is noticed only late. This increases … Diagnostics | Myositis
The most common clinical pictures Polymyositis is the rarest form of the common inflammatory muscle diseases. It occurs more frequently in two stages of patients’ lives: in childhood and adolescence from 5 to 14 years and in advanced adulthood from 45 to 65 years. On average, twice as many women as men are affected by … The most common clinical pictures | Myositis
Special clinical pictures Münchmeyer syndrome (Fibrodysplasia ossificans progressiva): An inherited genetic defect that affects the development of skeletal muscles leads to the so-called Münchmeyer syndrome. In this syndrome, lime salts are stored in muscle cells for years and as a result, the muscles become ossified. Starting in the neck area, the disease progresses from the … Special clinical pictures | Myositis
Therapy The treatment of dermatomyositis and polymyositis corresponds to the mostly applied therapy of autoimmune diseases. Cortisone is administered, which partially inhibits the immune system and leads to a flattening of the inflammation, so that the tissue can recover. Relatively high doses are used, which are gradually reduced over a longer period of time. Depending … Therapy | Myositis
Introduction The flu vaccination can cause a number of side effects. Most of them are based on a local or systemic inflammatory reaction against the vaccine and last a maximum of two to three days. As a rule, they do not lead to longer-lasting complications. More serious side effects are usually caused by allergies. These … Side effects of flu vaccination
Swelling The swelling is usually a local phenomenon at the injection site, which lasts for about two to three days. In most cases, the tissue around the injection site is not only swollen, it also feels much firmer than the surrounding tissue. The swelling comes from the local reaction of the body to the flu … Swelling | Side effects of flu vaccination
Allergy One can react allergic to different ingredients of the flu vaccination. The most common is an allergy to chicken protein.This plays an important role, as the flu vaccines are based on fertilized chicken eggs and may therefore contain traces of chicken egg white. An allergic reaction against it can take all forms, from mild … Allergy | Side effects of flu vaccination
