[Legal and regulatory framework prevention of infections, associated with delivering of medical care].

Legal and regulatory framework for prevention of infections, associated with delivering of medical care. Preventing infections associated with delivering of medical care suggests the organization of preventive and anti-epidemiological measures with the use of modern regulatory framework, which has undergone significant changes and continues to improve in recent years. The new data on clinical, epidemiological, social and economic effectiveness of the activities of this trend in organizations engaged in medical activities.

[Peculiarities of sanitary and epidemiological (preventive) measures aimed at contraction and spread control of Ebola virus disease].

Now the Ebola virus continues to extend in the Western Africa. Cases, including with lethal outcomes are also registered in the countries of Europe and America. The probability of drift of this disease on the territory of the Russian Federation, including through the foreign military personnel who is trained in the country isn't excluded.

[Primary causative agents of infectious complications in injured with severe trauma].

Aim: Study etiologic structure of infectious complications in injured with severe-trauma.

Materials And Methods: Retrospective analysis of results of therapy outcomes in 5966 wounded and injured (1999 - 2009) and prospective observation of 142 injured (2008 - 2009) by using epidemiologic, statistical and microbiological methods was carried out.

Results: Frequency of isolation and specific weight of causative agents depending on localization of infectious complication was established.

[Sanitary-bacteriological control of artificial ventilation apparatuses in the prevention of nosocomial respiratory tract infections in a surgical hospital].

Airway damage in intensive care unit patients at surgical hospitals is a common manifestation of nosocomial pyoseptic infections. Artificial ventilation (AV) apparatuses used in a therapeutic and diagnostic process are vital to the transmission of their pathogens. The paper shows that various units and surfaces of the apparatuses are differently contaminated with nosocomial microorganisms.

[Minimally invasive surgery for the treatment of pancreatic fistulas].

Results of treatment of 6 patients with pancreatic fistula by US-, radioscopy-, and endoscopy-guided formation of transcutaneous pancreatogastric anastomosis are presented. The procedure of pancreatogastric anastomosis is described. The causes of formation of fistulas were: operations due to pancreatitis - 4 cases, trauma of a pancreas -- 1 case, percutaneous drainage of a cyst -- 1 case.

[Radioautographic study of the cellular proliferation of retinal pigment epithelium in axolotls].

The proliferative activity of the pigment epithelium cells in the axolotl eyes was studied using 3H-thymidine in two types experiments: after the removal of lens, iris and retina and upon the cultivation of the pigment epithelium pieces in the cavity of lens-less eye. Irrespective of the operation type, the level of proliferation of the pigment epithelium cells changed regularly with respect to the time of observation. In the intact eye, the level of proliferation of the pigment epithelium cells was not high: the index of labelled nuclei equaled 0.

[Proliferative activity of the pigment epithelium and regenerating retinal cells in Ambystoma mexicanum].

Cellular sources of retinal regeneration and proliferative activity of the cells taking part in retina restoration have been studied in axolotls using 3H-thymidine. The cells of ciliary-terminal zone proved to be the main source of retinal restoration. Besides these cells, the pigmented cells of the iris inner and outer layers and pigment epithelium cells can take part in this process.

[Radioautographic study of the cell proliferation of the pigment epithelium of the retina in albino clawed frogs].

The proliferative activity of pigment epithelium was studied by means of 3H-thymidine autoradiography after the removal of retina, lens and iris with the ciliary-terminal zone in the adults. The cell population of pigment epithelium was shown to be heterogeneous on the level of proliferative activity. A low level of proliferation is characteristic of the cells of epithelial monolayer and the cells leaving it and forming aggregates.