[Endovascular surgery in treatment of patients with acute impairment of mesenteric circulation in the stage of intestinal ischaemia].

Analysed herein are the results of endovascular revascularization of the superior mesenteric artery (SMA). The study included a total of 18 patients with acute impairment of mesenteric circulation in the stage of intestinal ischaemia. The patients underwent multispiral computed tomography (MSCT) and once impairments of blood flow in the SMA were revealed, we performed endovascular revascularization of the artery.

[The developoment of total complement activity assay based on complement-dependent immune liposome lysis].

Background: The purpose of work was development of a fast and reproduced procedure for measurement of the total complement activity (TCA) in human or animal blood serum.

Materials And Methods: Steady at storage liposomes preparations, which surface sensitized 2,4-DNP haptens, and the internal volume contains calceine or sulforhodamine 101 are obtained. Complement-dependent immune lysis of liposomes at presence of the anti-2,4-DNP immunoglobulines and complement preparations from animals are investigated.

[Tactics by the acute intestinal ischemia].

Treatment results of the acute intestinal ischemia in 72 patients were analyzed. Patients aged 69.2 ± 5.

[Development of the quantitative immunochromatography tests for somatic deasease markers detection].

The purpose of work was creation of quantative immunochromatographic tests (ICT) for measuring concentrations of the marker substance associated with somatic diseases: immunoglobulin E (IgE), C-reactive protein (CRP) and fibrin D-dimer in blood serum (plasma), which is carried out with the help of videodigital analyzers of domestic development "Reflecom" and "Zondaj". ICT were designed in sandwich-format, using colloid gold and monoclonal antibodies. It is shown, that calibration curves received with the help of ICTand devices of videodigital registration, are well approximated by exponential dependence Y = Aexp(-x/B)+y0, where Y--device readings, x--analytes concentration, A, B, y0--constants.

[The use of hydrosol hexacianferrate (II) ferrum (III) for developing diagnostic lateral flow tests].

On the basis of synthesized negatively charged hydrosol hexacianferrate (II) ferrum (III) (HCFF) by diameter 10-20 HM are received stable conjugates with antibodies and antigens glycoprotein and lipopolysaccharide (LPS) nature. Synthesized hydrosol (HCFF) is new type of a disperse phase in the lateral flow assay. Conjugates mentioned above were applied for construction lateral flow tests-systems for revealing cholera toxin, the rabbit antibodies to recombinant glycoproteine complex from Micobacterium tuberculosis H37 Rv, human immunoglobulin, LPS antigens S.