Bulletin of RSMU

ISSN Print 2500–1094 ISSN Online 2542–1204

Bulletin of RSMU

BIOMEDICAL JOURNAL OF PIROGOV UNIVERSITY (MOSCOW, RUSSIA)

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Issue 1, 2021

Topic Features of HIV and SARS-CoV-2 coinfection in a pandemic

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Issue 2, 2020

Topic COVID-19

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Issue 3, 2020

Topic Circulating RNA

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Issue 4, 2020

Topic MicroRNA in ocular pathology

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Issue 5, 2020

Topic INNATE ANTIVIRAL IMMUNITY

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Issue 6, 2020

Topic Genetic aspects of biliary atresia etiology

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New articles

Osmolovsky IS, Zarubina TV, Shostak NA, Kondrashov AA, Klimenko AA

Gout is a chronic systemic disease characterized by the deposition of monosodium urate crystals in various tissues and inflammation. In Russia, time to diagnosis may be as long as 8 years. This leads to serious complications, such as urate nephropathy, and disability. Effective strategies are needed to improve the quality of medical care for gout patients. One of such strategies is creation of an expert system to aid the clinician in establishing the diagnosis and selecting adequate therapy. The cornerstone of an expert system is a knowledge base. The aim of this paper was to develop a medical nomenclature and algorithms for the diagnosis and treatment of gout that will be used to create an expert system in the future. A total of 1,174 entities were selected that laid the basis for 40 diagnostic and 50 treatment algorithms for gout patients. All informational models were verified by the expert panel.

Received: 2021-03-03

Published online: 2021-04-17

DOI: 10.24075/brsmu.2021.014

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VIEWS 26

Ivashchenko AV, Yablokov AE, Tlustenko VS, Postnikov MA, Popov NV, Tlustenko VP, Tugushev VV, Cherezova NI, Mukhina AA, Belanov GN

In the early 21st century, robot-assisted dental implant surgery became a popular alternative to classic implant placement protocols. Postoperative complications are often provoked by poor compliance with surgical guidelines for implant placement, resulting in the overheating of the osteotomy site. The aim of this study was to measure the temperature of osseous tissue at the dental implant site during classic and robot-assisted dental implant placement performed at different cooling modes. Avital skeletonized mandibles of Vietnamese pot-bellied pigs were used as an experimental model. The recipient bed was prepared following the classic surgical protocol. Three cooling modes were tested: no irrigation, irrigation with sterile saline at 25–30 ml/min and standard 75 ml/min irrigation recommended by the standard surgical protocol. The temperature of the isotonic solution was 25 °С. The study showed that both classic and robot-assisted dental implant placement techniques are safe if there is sufficient irrigation and good compliance with the surgical protocol.

Received: 2021-02-08

Published online: 2021-04-08

DOI: 10.24075/brsmu.2021.013

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VIEWS 67

Khramov VV, Kogaeva KP, Arkhipova LU, Alekseeva VO, Lukyanova MI

The importance of post-stroke rehabilitation cannot be overestimated. The aim of this study was to assess the effectiveness of a standardized post-stroke rehabilitation program for patients with moderate impairments. A total of 122 stroke survivors participated in the study. Group 1 (the comparison group) consisted of 59 patients undergoing standard rehabilitation. Group 2 (the main group) consisted of 63 patients participating in a specially designed social rehabilitation program. The functional, cognitive, psychological and emotional states and the level of social activity were monitored for 6 months. Group 2 demonstrated more pronounced improvement than group 1 after 6 months of follow-up, confirmed by higher Rivermead (p = 0.011) and SS-QOL (p < 0.05) scores and lower DASH and Beck scores (p = 0.015 and p < 0.001, respectively). In both groups, MMSE (cognitive function) scores slightly increased, but the differences between the groups were insignificant. The proposed post-stroke rehabilitation program is effective in helping patients regain their independence and improve social adaptation. The scales and scores used in the study, especially DASH and SS-QOL, are sensitive to changes in the functional state of stroke survivors with moderate impairments.

Received: 2021-02-25

Published online: 2021-03-31

DOI: 10.24075/brsmu.2021.012

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VIEWS 84

Gaydin TY, Rozhnova SA

The problem of compulsory licensing (CL) in the pharmaceutical industry is being discussed worldwide. The aim of this paper was to analyze the effects of using CL for pharmaceutical drugs (PD) as part of competitive policies aimed at safeguarding the life and health of the population. Using PEST-analysis, we identify the main political, economic, social and technological problems associated with using CL in the pharmaceutical industry. We demonstrate the potential of CL as a tool for countering the threats to public health caused by the abuse of market dominance by pharmaceutical patent holders. At present, both developers of pharmaceutical innovations (patent-holders) and other entities involved in drug circulation are protected by law. There is ongoing debate about the efficacy of CL as a tool ensuring the implementation of competitive policies aimed at safeguarding the rights to life and health. However, in Russia CL is applied only under exceptional circumstances. An economic balance should be sought between the incentives for innovation, long-term profits from selling PDs and PD accessibility.

Received: 2021-02-09

Published online: 2021-03-09

DOI: 10.24075/brsmu.2021.011

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VIEWS 113

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Popular articles

Voroshilina ES, Zornikov DL, Ivanov AV, Pochernikov DG, Panacheva EA

To this day semen microbiota is still poorly understood, and clinical significance of detecting specific microorganism groups has not been clearly determined. The aim of this work was to conduct cluster analysis of semen microbiota detected using real-time PCR. 634 semen samples of reproductive age men were analyzed. Microbial DNA in the quantity of no less than 103 GE/ml was detected in 460 samples (72.5%). From 1 to 14 microorganism groups were detected in 350 samples (55.2%) in the quantities that exceeded the threshold values (the detection rate of specific groups: 3.3–21.0%). In these 350 samples 4 stable microbiota clusters were determined. Each of the clusters was characterized by the prevalence of a specific microorganism group: obligate anaerobes (cluster 1; n = 172; detection rate — 49.1%), Lactobacillus spp. (cluster 2; n = 78; detection rate — 22.3%), gram-positive facultative anaerobes (cluster 3; n = 62; detection rate — 17.7%), Enterobacteriaceae / Enterococcoccus (cluster 4; n = 62; detection rate — 10.9%). Cluster 1 was less stable and was characterized by the larger species diversity compared to other clusters.

Received: 2020-09-21

Published online: 2020-10-27

DOI: 10.24075/brsmu.2020.064

Comments 0

VIEWS 492

Gaydina TA, Dvornikova EG

Early detection of melanocytic nevus progression to malignant melanoma is a pressing concern. Traditionally, patients with multiple melanocytic nevi (MMN) are monitored for extended periods of time and excisional biopsies are performed on individual suspicious melanocytic nevi (MN). This approach is costly and tremendously time-consuming for both doctors and patients. The aim of this study was to evaluate the efficacy of a smartphone-compatible optical instrument in the assessment of MN for malignancy. Seven patients aged 43 to 65 years with MMN on the trunk and upper/lower extremities were followed-up for 4 years. Dermoscopy images of MN were taken and analyzed using a Handyscope smartphone-compatible optical system operated at 20x magnification and a Handyscope3 application. A total of 74 MN were surgically removed during the follow-up period. None of the patients had melanoma. The results of dermoscopy image analysis generated by the convolutional neural network coincided with histopathology findings in all cases. The optical Handyscope system demonstrated its efficacy in assessing MN for malignancy. AI can be used for primary screening of MMN dermoscopy images. However, histopathological verification of the diagnosis is still needed.

Received: 2020-09-11

Published online: 2020-10-27

DOI: 10.24075/brsmu.2020.065

Comments 0

VIEWS 394

Special Project Author's Work

Secrets of a quality research study and a good manuscript

At the end of 2015, Bulletin of RSMU saw an important change in its typographic design and content. We formulated new editorial policies and established strict ethical standards for submitted manuscripts in accordance with the guidelines of reputable international bodies. As a result, about a quarter of the submitted works have been rejected, the primary reason being the author trying to submit a previously published article. Sometimes authors believe that by making slight changes to the introduction, excluding a few people from the study, performing a new statistical analysis, and thus obtaining totally new results they will turn their old manuscript into a novel work. That is why we would like to talk about scientific integrity, honesty, plagiarism, and self-plagiarism in our special project “Author’s work”.

American physicist Richard P. Feynman, a Nobel laureate, was always very scrupulous about the quality of a research study. During his commencement address at the California Institute of Technology in 1974, he talked about scientific integrity and honesty and warned young researchers “not to fool” themselves. A must-read for anyone who believes he/she is a true scientist.

In 1918, Russian physiologist Ivan Pavlov, a Nobel laureate, delivered two lectures: on the mind in general and the Russian mind in particular; on those mind qualities that determine the success of a research work and on how these qualities are present in the Russian mind. Pavlov's thoughts are an effective vaccine against poor intellectual work.

2019-03-31 Our news

Update regulations - Fast-Track

Thanks to APC, we have significantly enhanced the work of the editorial board and are finally able to introduce a normal (international) fast track! For articles submitted after 01 Apr 2019, the editors promise to maintain the following time limit: editorial rejection - 3 days after submission, decision - 2 weeks after submission, online publication - 4 weeks after submission.

2018-12-01 Our news

All articles now a fee-based

In connection with the decrease in University support of the journal, from 2019 the journal will charge for all published articles (except for editorial reviews). Since 2019, the size of the fee will be: if source of funding indicated in the article - USD 700, if not - USD 400. New fee will be charged for publications received after 01/12/2018.