герпес 2 клиники зеленоград

At the earliest stages угревой illnesses P. acnes and products of its{her} metabolism cause an inflammation in дерме. There is a migration лимфоцитов in the center of an inflammation. Further there is an activation комплемента, медиатором which cellular wall P. acnes is, arises positive таксис нейтрофильных leukocytes in the center of defeat, and also synthesis of antibodies against P. acnes. Нейтрофилы, allocating литические enzymes, promote the even greater damage эпителия a follicle. As a result of inflammatory reaction in дерме free radicals of oxygen, гидроксильные groups, супероксиды peroxides of hydrogen collect. They damage{injure} cells{cages} even more and support an inflammation. Besides contents of a follicle because of the broken permeability эпителия get in дерму and also cause inflammatory reaction as an original alien substance. Therefore at later stage of development угревой illnesses in process are involved макрофаги and huge cells{cages}. Подробнее...

Depending on prevalence of those or other symptoms distinguish liquid and dense (dry) forms of disease. For liquid (fat) себореи the following displays are characteristic: the struck sites of a leather{skin} are represented damp, grease, have characteristic shine. Time of sebaceous glands are expanded, quite often corked by fuses of dark color (комедоны, " black угри "). The leather{skin} утолщается, gets a dirty - grey shade, becomes similar on citric корку. Hair grease. Can arise очаговое облысение. Except for the set forth above attributes at себорее on a leather{skin} it is possible to notice grease кисты as fine yellow узелков (милиумы, " white угри "). Подробнее...