Dermatol. praxi. 2008;2(4):163
Dermatol. praxi. 2008;2(4):167-170
Urticarias induced by nonimmunological mechanisms (intolerance, nonallergic hypersensitivity) display either acutely intermittent or chronically recurrent course. The pathogenesis involves the effect of vasoactive biogenic amines, histamine liberators, or a genetic disorder of arachidonic acid metabolism. The aetiology primarily includes food additives (preservatives and food colours), acetylsalicylic acid, and nonsteroidal anti-inflammatory drugs. The article provides an overview of the aetiopathogenetic factors, clinical picture, diagnostic procedures, and treatment.
Dermatol. praxi. 2008;2(4):171-174
Retinoids are a class of chemical compounds that are related chemically to vitamin A. They are both oral and topical formulations and are used to treat dermatological conditions such as acne, psoriasis or other keratinizing disorders. Retinoids work by binding to specific receptors which then interact with DNA. This process generates new molecules which in turn results in skin improvements. Retinoids have multiple actions. They are involved in the control of cell proliferation, cell differentiation, and embryonic development. The most serious side effects are teratogenity and toxicity, so retinoids are contraindicated in pregnancy. There are three...
Dermatol. praxi. 2008;2(4):175-178
This article is closely linked to the previous parts I and II of Sexually transmitted diseases. For the sake of clarity, a brief classification of all sexually transmitted diseases is included again. The last part of this trilogy is concerned with protozoan, mycotic, parasitic, and selected bacterial infections.
Dermatol. praxi. 2008;2(4):179-180
Acne vulgaris is a condition in which several pathogenic factors are involved. Based on the clinical picture, mild, moderate, and severe forms of acne are distinguished. In particular, severe forms of acne require complex treatment with systemic drugs supplemented with topical preparations. The paper consists of two consecutive parts. The first part deals with the basics of acne vulgaris as well as with acne conglobata, acne inversa, acne fulminans, and acne infantum. The therapeutic options in these severe forms of acne are outlined.
Dermatol. praxi. 2008;2(4):181-184
Atopic eczema (atopic dermatitis) is one of the most frequent chronic skin diseases in children. Clinical studies have confirmed role of food allergy in 30–50 % children with atopic eczema. Food allergens apply in etiopathogenesis and also in exacerbation of eczematous lesions. Avoidance of food allergen is primary approach in these patients. Authors present recommended dietary approaches in paediatric patients with atopic eczema.
Dermatol. praxi. 2008;2(4):186-189
With respect to recent scientific knowledge, empirical experience of humankind with balneotherapy in sulphur and hydrogen sulphide waters has highlighted its particular effects not only on the whole human organism but also on its individual structures. The skin, as a boundary organ, provides significant opportunities for being observed macroscopically as well as through immune reactions and overall adaptability of the organism in relation to the effects of sulphur and hydrogen sulphide on deep structures, muscles, and joints.
Dermatol. praxi. 2008;2(4):190-194
Finger plethysmography is a relatively simple, non-invasive diagnostic method currently used especially in occupational medicine. It enables assessment of the peripheral blood circulation in extremities in individuals locally exposed to vibrations. This method can be also used in testing of other functional and structural microcirculation abnormalities. It can be applied also in other clinical specialities e. g. internal medicine, angiology, dermatology and rheumatology. The paper briefly presents a physical principle of photoplethysmography and concurrently recorded oxymetry. It also describes the procedure of the stress plethysmography, which is...
Dermatol. praxi. 2008;2(4):195-196
Dermatol. praxi. 2008;2(4):197-198
Dermatol. praxi. 2008;2(4):199-201
Dermatol. praxi. 2008;2(4):205-208
Dermatol. praxi. 2008;2(4):209-210