Actinomyces: Infection, Transmission & Diseases

Actinomyces are rod-shaped bacteria of the order Actinomycetales, also called ray fungi because of their characteristic appearance under the microscope. The bacteria preferentially colonize vertebrates and appear either parasitically or as commensals. Infection results in actinomycosis of the oral cavity and sometimes the lungs or liver. What are actinomyces? Actinomyzetaceae form a family within the … Actinomyces: Infection, Transmission & Diseases

Actinomycin D: Effects, Uses & Risks

Actinomycin D is a cytotoxic antibiotic also known as dactinomycin. Because it is a cytostatic drug that inhibits cell growth and division, Actinomycin D is used to treat cancer. In this context, it is available under the trade names Lyovac-Cosmegen and Cosmegen. What is actinomycin D? Because Actinomycin D is a cytostatic drug that inhibits … Actinomycin D: Effects, Uses & Risks

Pinched Nerve: Causes, Treatment & Help

A so-called pinched nerve can take a variety of forms. Equally varied are the backgrounds from which a pinched nerve can result. What is a pinched nerve? Typically, the pain associated with a pinched nerve is sharp or burning; in addition, such pain may be accompanied by numbness or profuse sweating. A pinched nerve manifests … Pinched Nerve: Causes, Treatment & Help

Collagenoses: Diseased Connective Tissue Throughout the Body

Just like rheumatoid arthritis, collagenoses are among the inflammatory rheumatic diseases in which the immune system produces antibodies against the body’s own components. In this case, the connective tissue is the target of the attack by the autoantibodies, which trigger chronic inflammation there. What are collagenoses? Collagenoses are a group of rare autoimmune diseases in … Collagenoses: Diseased Connective Tissue Throughout the Body

Collagenoses: Therapy

Treatment of collagenoses is carried out with the help of various drugs. But these suppress the immune system and therefore often have side effects. Below is information on therapy, prognosis, and the risk factors. What can be done about collagenosis? Drug suppression of the immune system takes the main role in the treatment of collagenosis. … Collagenoses: Therapy

Ambrisentan: Effects, Uses & Risks

The drug ambrisentan is prescribed to patients suffering from pulmonary hypertension. In this rare form of hypertension, there is too much pressure exclusively in the pulmonary artery. The drug blocks the hormones that cause high blood pressure to develop. What is ambrisentan? Infographic on the anatomy and progression in pulmonary hypertension . Click to enlarge. … Ambrisentan: Effects, Uses & Risks

Callus: Structure, Function & Diseases

When a bone is fractured, a callus forms as the fracture heals. This tissue ossifies over time and provides full restoration of function and stability. However, under certain conditions, fracture healing may be pathologic and may involve various complications. What is the callus? The term callus is derived from the Latin word callus (“callus,” “thick … Callus: Structure, Function & Diseases