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, 08 2018 . 08:43 +

, Demodex , , .


2014-11-19 13:27
  34033
 


 

Demodecosis

The problem of demodecosis occurrence was considered, the role of Demodex tick in formation of papula and pustula on the skin of the face was discussed, methods of the diagnostics and approaches to the treatment of the patients were given, as well as the preventive measures.

, (, , ), . [1]. , - (Demodex).  Demodex,  Demodicidae,  Trombidiformes,  Acariformes. F. Berger 1841 , F. Henle . , 1842 , G. Simon ,  Acarus folliculorum ( . — « »). G. Simon (1842) R. Owen (1843)  Demodex. , , S. Hirst (1917–1923) 21  Demodex  . , , . . (1970) : Demodex folliculorum longus Demodex folliculorum brevis [2].

(Demodecosis) — , . , 2% 5% [3, 4]. 10,5% [5]. 88,7%, 58,8% [6].

 Demodex  [7]. [8], . , [9]. , 20  Demodex  13–20%, 70 95–100% [6]. 45 , , . 20–40 [10].  Demodex folliculorum longus  ,  Demodex folliculorum brevis [1], — 4:1, — 10:1 [11].

, , . , ,  Demodex  - [7]. ,  Demodex, [12].

, . , , . - [5], [13].

, , , ,  Demodex  [14]. -  Pityrosporum spp. [14, 15].

 

. (Bacilluss oleronius), , , (, , Propionibacterium acnes,  Malassezia) [16], 62-Da 83-Da, [17].

, - , , , , [18–20]. - , [18]. , , D (LL-37), [21, 22].

 Demodex  . ,  Demodex folliculorum  , , - [23], [24], , [25], [26] [27].

, , , , [3, 13, 28–30]. Demodex , CD4+ - [31], NK Fc- [32], IgM [33].

( ) . , , . , (, , .) [34].

— , , , , , , — [2]. , Demodex, — , , , . N. Stcherbatchoff (1903), , . [35].

. , , , . - . — Pityriasis folliculorum, , , [1]. , [1].  demodicosis gravis  , [1].

, , , , .  Demodex folliculorum  ,  Demodex brevis — [36].

«» [37, 38]. [39].

 Demodex  [40]. , ,  Demodex. - , , , [35].

, , , - . , , , [34].

. . , , , . , [41]. 10% ( ), . [42]. . 5 , 1 2 [34]. 2–4 [43].

 

, , . — . [44]. , , [45].

, [45]. , , . .  Demodex  , . [5].

(«-») [44]. (-6, ), 1 . , 1 2, . , . , . [46]. — , . , , [45].

. . (2002) , 1,5% [47]. , .

. () () , 10% , -. . , . 15% , , , [48]. , [45].

 

 Demodex R. Segal . (2010) . , [49].  Demodex  , [50].

 Demodex.  in vivo, [51]. , , , .

, , [52, 67–69].

, [53]. [22], [54], [55]. — 250 3 2–4 [52].

, 500 10 [52]. , , , , [52, 56].

. (, ) 2%, 14 . [1, 10, 43, 57].

. , , [4, 58]. . 24 . , ( , ) 14 .

, [18, 59].

 

(- [60], 1–2% 1–2% , 1% - ) [61].

(, , , ) [62].

, , . . , . . (2009) ( 1%) [57].

­ () 0,1–0,5 / 2–4 [63].

(): , 0,02% , 0,01% , 0,5% [38]. 1 2, [64].

(405–420 ). , , 2,5 , . , [65].

, , . , [66].

, , , , , , Demodex . , . .



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