лучевая терапия хронические лейкозы лечение

Known types папилломавирусов the person are similar on the genetic structure. The genetic material of a virus is submitted by ring two-chained molecule ДНК in length about 8000 pairs the bases that corresponds{meets} to weight about D.Odna's 5 million from strings ДНК contains 9 open frameworks of reading (open reading frames, ORF) which potentially code up to 10 proteins, and регуляторный a site генома (upstream regulatory region, URR). Other string ДНК not coding. Подробнее...

From all identified types of viruses of papillomas 34 are associated with defeat аногенитальной areas. Viruses of papillomas infect базальные layers эпителия (the most "vulnerable" site the zone of transition multilayered flat эпителия in cylindrical эпителий is). Caused патоморфологические changes Kurz (1993) and Schiffman (1994) are classified by viruses as: 1) good-quality атипия; 2) LSIL (Low-grade Squamous Intraepithelial Lesions) or CIN-I (Cervical Intraepithelial Neoplasia) - дисплазия an easy degree without койлоцитоза or with attributes койлоцитоза; 3) HSIL (High-grade Squamous Intraepithelial Lesions), CIN-II-moderate дисплазия; 4) expressed дисплазия or интраэпителиальный a cancer (in situ) - CIN-III. Discussion concerning classification дисплазии and преинвазивного РШМ till now proceeds. In the domestic literature it is accepted to allocate three degrees of weight дисплазии эпителия шейки a uterus, интраэпителиальный РШМ it is allocated into separate group [10]. The group дисплазий эпителия шейки a uterus is heterogeneous both with патоморфологической, and from the virologic point of view. Now there is no confidence, that various degrees дисплазий are stages канцерогенеза [18]. Подробнее...