химиотерапия онкология

The question of preservation of a leather{skin} dairy железы with the purpose of improvement of results of reconstruction remains unresolved from the beginning of XX century. Variants of operations at which removal{distance} of a fabric dairy железы with preservation of a leather{skin} and сосково-ареолярного a complex was carried out with the purpose of the prevention{warning} of development of a cancer in opposite iron and one-stage reconstruction, have started to be developed since 1917 when Bartlett has executed the first hypodermic мастэктомию with one-stage replacement of the removed fabric dairy железы a free fatty fabric [12.] Rice and Strickler in 1951 publish the data on results hypodermic мастэктомии concerning good-quality diseases [13]. Also in this problem actively are engaged Freeman [14, 15] which uses эндопротезы for reconstruction dairy железы, Pennisi and Capozzi [16-18] and Woods [19]. All these surgeons carry out the same operation at which rather thick skin rags will be mobilized, and also the disk of a fabric dairy железы under сосково-ареолярным a complex for improvement of his{its} blood supply is left. The general{common} name of this operation - hypodermic мастэктомия. Подробнее...

Break of a ring molecule virus ДНК can occur in any place, however most frequently - in area Е1/Е2; exception is area URR-Е6-Е7, which интактна as in морфологически not changed эпителии and at дисплазиях, and in tumoral cells{cages}. Disappearance супрессорной causes functions of virus fiber Е2 суперэкспрессию virus онкогенов Е6-Е7, трансформирующее which action promotes a progression неоплазий. It is supposed, that gene Е1 participates in suppression of the virus promotor, consequence{investigation} of a mutation of gene Е1 are activation of a transcription virus генома and increase трансформирующей activity virus онкогенов [16,23]. Подробнее...