Evgeniya A. Nekrasova

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The effects of dexamethasone on the actions of histamine on isolated tissue and large bronchus preparations and the interactions of these substances with intramural neural structures were studied. Low histamine concentrations (10–12–10–8 g/ml) decreased muscle responses induced by stimulation of preganglionic nerve fibers, while high concentrations(More)
The results of treatment of 61 endometrial cancer patients with various forms of obesity are presented. Two groups of patients were compared: the first group comprised 26 patients who had undergone the laparoscopic surgery; the second group included 35 patients who had open surgery. Te laparoscopic approach improved the results of surgical treatment of(More)
Histamine was shown to exert various effects upon respiratory pathway wall's structures in rats. Glucocorticoids were shown to inhibit an increase in intracellular calcium induced by histamine. This investigation involved study of the interaction mechanisms between histamine and dexamethasone, on one hand, and intramural neural structures, on the other hand.
Effect of prednisolone on isolated preparations of trachea of normal rats and rats with fibrosing alveolitis was studied. Prednisolone at a concentration of 0.4 μg/l decreased responses of smooth muscle on stimulation of preganglionic nerve fibers at trachea areas with intramural ganglia in rats with acute alveolitis by 48%, while in normal rats—by 19% of(More)
The long-term effects of sodium nitrite (NaNO2) on carcinogenesis induced by urethane (total dose 1.0 mg/g body weight) in low-grade cancer F1 (C57BLxCBA) and high-grade A/Snell mice and on viral (Rausher leukemia virus) leukomogenesis in Balb/c mice. The murine intake of NaNO2 with water (50 mg/l) causes a statistically significant increase in the number(More)
Chronic sodium nitrite (SN) treatment potentiated spontaneous and 1,2-dimethylhydrazine (DMH)-induced carcinogenesis. Mice injected with SN alone showed a higher incidence of leukemia and lung cancer than in controls. Combined treatment with DMH and SN induced most of benign and malignant tumors (hepatic hemangioendothelioma, hepatocarcinoma, renal adenoma,(More)
Surgery is the main method in treatment for endometrial cancer. The complexity of treatment of endometrial cancer patients in elderly age is a result of a large number of comorbidities and, as a consequence, the potential possibility of a large number of intra--and postoperative complications. The article presents the international data and the analysis of(More)
This paper presents the results of mathematical modeling of influence of various dependent threats on security of information with restricted access. The article proposes a method and software implementation in relation to the particular case, namely the impact on automated information system (AIS) of two dependent threats. The method is based on(More)
We analyzed the international and our own experience of using different dyes in the identification of sentinel lymph nodes in oncogynecological practice. We evaluated the possibility of using indocyanine green (ICG) in the detection of sentinel lymph nodes in patients with endometrial and cervical cancer. The first results of the use of ICG at the(More)