дерматолог онколог москва

Viruses of papillomas concern to family паповавирусов (Papovaviridae) and represent group of the viruses amazing large horned livestock, birds and the person which are capable to infect базальные cells{cages} of a leather{skin} and flat эпителия. Папилломавирусы - one of the most heterogeneous groups of viruses which criterion of a differentiation is the degree of genetic relationship of viruses according to molecular hybridization: she{it} can change from 10 up to 85 %. Diameter of virus particles of 55 nanometers. The virus has no external environment. Капсид a virus will consist from 72 капсомеров. The detailed analysis of molecule ДНК ВПЧ became possible{probable} after development of a technique of splitting ДНК with use эндонуклеаз and the analysis of these fragments with the help gel - электрофореза. The given method has allowed to define{determine} characteristic pictures of splitting ДНК and to create a physical card{map} of an arrangement of points of splitting in геноме various папилломавирусов [20]. Подробнее...

In summary it is necessary to note, that РШМ is unique model associated with a virus infection канцерогенеза. Uniqueness of her{it} is defined{determined} by constant presence at tumoral cells{cages} экзогенной the genetic information possessing трансформирующим in potential, presence of experimental acknowledgement{confirmation} of a role трансформирующих virus genes in an induction of the transformed phenotype and accumulation of a plenty of the epidemiological data confirming communication{connection} between tumoral процесом and presence of a virus genetic material. Подробнее...