The antioxidant system includes antioxidants that inhibit autooxidation at the initial stage of lipid peroxidation (tocopherol, polyphenols) or reactive oxygen species (superoxide dismutase - SOD) in membranes.
Primary immunodeficiency - congenital disorders of the immunity system associated with genetic defects of one or more components of the immunity system, namely cellular and humoral immunity, phagocytosis, complement system.
Secondary immunodeficiency is represented by disorders of the immune system that develop in the late postnatal period in adults and children and are not the result of some genetic defect.
A carcinogenic hazardous enterprise is an enterprise in which workers are exposed to or likely to be exposed to occupational carcinogenic factors and / or there is a potential danger of environmental contamination by carcinogens.
Chronic fatigue is a disease that has not yet been identified in the generally accepted classifier - ICD. The term "chronic fatigue syndrome" has long been known to clinicians, its criteria are also described.
Do not confuse the usual and allergic cough, at first glance the symptoms are similar, but the treatment will require another. In the cold season, you will not surprise anyone with a dry cough: each of us at least once in a season manages to catch a cold or ARD. Cold cough is usually accompanied by a runny nose, reddened throat, fever.
Sjogren's syndrome is a chronic systemic inflammatory disease of unknown etiology (assumed autoimmune nature), characterized by dry mucous membranes (including the oral cavity, the organ of vision).
Polymyositis and dermatomyositis are rare systemic rheumatic diseases characterized by inflammatory and degenerative muscle changes (polymyositis) or muscles and skin (dermatomyositis). The most specific skin manifestation is a heliotrope rash.
Mixed connective tissue disease is a rare disease characterized by simultaneous manifestations of systemic lupus erythematosus, systemic scleroderma, polymyositis or dermatomyositis, and rheumatoid arthritis
