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Your search keyword '"Tikhomirova, E. A."' showing total 176 results
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176 results on '"Tikhomirova, E. A."'

19. Small-bowel capsule endoscopy in patients with Meckel's diverticulum: clinical features, diagnostic workup, and findings. A European multicenter I-CARE study

Author

Baltes, P., Dray, X., Riccioni, Maria Elena, Perez-Cuadrado-Robles, E., Fedorov, E., Wiedbrauck, F., Chetcuti Zammit, S., Cadoni, S., Bruno, M., Rondonotti, E., Johansson, G. W., Mussetto, A., Beaumont, H., Perrod, G., Mcnamara, D., Plevris, J., Spada, Cristiano, Pinho, R., Rosa, B., Hervas, N., Leenhardt, R., Marmo, Clelia, Esteban-Delgado, P., Ivanova, E., Keuchel, M., Carretero, C., Tontini, G. E., Toth, E., Nemeth, A., Sidhu, R., Koulaouzidis, A., Eliakim, A., Pennazio, M., Tikhomirova, E., Zebski, H., Wulfert, C. -H., Stachow, F., Janssen, G., Tontini, E., Riccioni M. E. (ORCID:0000-0002-9239-4312), Spada C. (ORCID:0000-0002-5692-0960), Marmo C., Baltes, P., Dray, X., Riccioni, Maria Elena, Perez-Cuadrado-Robles, E., Fedorov, E., Wiedbrauck, F., Chetcuti Zammit, S., Cadoni, S., Bruno, M., Rondonotti, E., Johansson, G. W., Mussetto, A., Beaumont, H., Perrod, G., Mcnamara, D., Plevris, J., Spada, Cristiano, Pinho, R., Rosa, B., Hervas, N., Leenhardt, R., Marmo, Clelia, Esteban-Delgado, P., Ivanova, E., Keuchel, M., Carretero, C., Tontini, G. E., Toth, E., Nemeth, A., Sidhu, R., Koulaouzidis, A., Eliakim, A., Pennazio, M., Tikhomirova, E., Zebski, H., Wulfert, C. -H., Stachow, F., Janssen, G., Tontini, E., Riccioni M. E. (ORCID:0000-0002-9239-4312), Spada C. (ORCID:0000-0002-5692-0960), and Marmo C.

Abstract

Background and Aims: Meckel's diverticulum (MD) may remain silent or be associated with adverse events such as GI bleeding. The main aim of this study was to evaluate indicative small-bowel capsule endoscopy (SBCE) findings, and the secondary aim was to describe clinical presentation in patients with MD. Methods: This retrospective European multicenter study included patients with MD undergoing SBCE from 2001 until July 2021. Results: Sixty-nine patients with a confirmed MD were included. Median age was 32 years with a male-to-female ratio of approximately 3:1. GI bleeding or iron-deficiency anemia was present in nearly all patients. Mean hemoglobin was 7.63 ± 1.8 g/dL with a transfusion requirement of 52.2%. Typical capsule endoscopy (CE) findings were double lumen (n = 49 [71%]), visible entrance into the MD (n = 49 [71%]), mucosal webs (n = 30 [43.5%]), and bulges (n = 19 [27.5%]). Two or more of these findings were seen in 48 patients (69.6%). Ulcers were detected in 52.2% of patients (n = 36). In 63.8% of patients (n = 44), a combination of double lumen and visible entrance into the MD was evident, additionally revealing ulcers in 39.1% (n = 27). Mean percent SB (small bowel) transit time for the first indicative image of MD was 57% of the total SB transit time. Conclusions: Diagnosis of MD is rare and sometimes challenging, and a preoperative criterion standard does not exist. In SBCE, the most frequent findings were double-lumen sign and visible diverticular entrance, sometimes together with ulcers.

Published
2023

37. Finding effective use of textile waste of carpet production

Author

Tikhomirova, E.

Subjects
recycling efficiency, Vitebsk carpets, вторичное сырье, secondary raw materials, textile waste, переработка отходов, текстильные отходы
Abstract

The aim of the work is to find effective ways of using textile waste from carpet production. The normative and technical documentation of open joint stock company "Vitebsk carpets", as well as publications on the subject of the research were used as the research material.

Published
2022

39. XANTHINEOXIDOREDUCTASE

Author

Bedina, S. A., primary, Mozgovaya, E. E., additional, Trofimenko, A. S., additional, Zborovskaya, I. A., additional, Dotsenko, S. S., additional, Tikhomirova, E. A., additional, and Mamus, M. A., additional

Published
2018
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44. Management of patients with iron deficiency anemia at the stage of primary health care

Author

Drapkina, O. M., primary, Avalueva, E. B., additional, Bakulin, I. G., additional, Vinogradova, M. A., additional, Vinogradova, N. G., additional, Gaponova, T. V., additional, Gaus, O. V., additional, Gilyarevsky, S. R., additional, Golshmid, M. V., additional, Demikhov, V. G., additional, Dudina, G. A., additional, Zhiburt, E. B., additional, Zhurina, O. N., additional, Ivanova, E. V., additional, Kotovskaya, Yu . V ., additional, Kohno, A.V., additional, Kulikov, I. A., additional, Kupryashov, A. A., additional, Livzan, M. A., additional, Lugovskaya, S. A., additional, Lukina, E. A., additional, Naumov, A.V., additional, Pavlyuchenko, E. S., additional, Parovichnikova, E. N., additional, Ponomarev, R. V., additional, Runikhina, N. K., additional, Skarzhinskaya, N. S., additional, Tarasova, I. S., additional, Tikhomirova, E. V., additional, Teplykh, B. A., additional, Tkacheva, O. N., additional, Troitskaya, V. V., additional, Fedorov, E. D., additional, Khovasova, N. O., additional, Chernov, V. M., additional, Chesnikova, A. I., additional, and Shepel, R. N., additional

Published
2022
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47. Study of the correlation between the clinical manifestations of the inflammatory periodontal diseases and the microbiome of periodontal pathogenic microflora in young representatives of a mixed population of the European region

Author

Tikhomirova, E. A., primary, Zudina, I. V., additional, Slazhneva, E. S., additional, Orekhova, L. Yu., additional, Denisova, Yu. L., additional, Rubnikovich, S. P., additional, Loboda, E. S., additional, and Atrushkevich, V. G., additional

Published
2021
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50. Sorption of Cs+ and Sr2+ Cations by Titanium(IV) Phosphates from Solutions Modeling the Nuclear Power Plant Bottom Residue.

Author

Korneikov, R. I., Tikhomirova, E. L., Aksenova, S. V., and Petrov, A. M.

Subjects
*PLANT residues, *NUCLEAR models, *NUCLEAR power plants, *CESIUM ions, *TITANIUM, *CESIUM compounds, *SORPTION, *CATIONS
Abstract

Using a model solution, we have demonstrated the feasibility of using titanium(IV) oxyhydroxyphosphate-based ion-exchange materials for extraction of Cs+ and Sr2+ cations from multicomponent high-salt bottom residues. Conditions for the use of the ion exchangers have been optimized experimentally: liquid : solid = 50, t = 25°C. It has been shown that Cs+ is effectively extracted at pH 2, whereas Sr2+, at pH 8. The zirconium-modified sorbent has been shown to have a higher affinity for metal cations. The modified sorbent is especially selective for cesium in the acid pH region owing to the higher mobility of the protons of its hydrogen phosphate groups in comparison with the unmodified sorbent composition. [ABSTRACT FROM AUTHOR]

Published
2023
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