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1.
Clin Pract Epidemiol Ment Health ; 19: e174501792304060, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37916208

RESUMO

Background: The rapid spread of SARS-COV-2, characterized by its severe course in the absence of effective specific treatment for this infection, may become a significant risk factor for psycho-emotional disorders' emergence during this pandemic. One of the vulnerable groups in the current situation are first-year medical students, whose problems associated with an unfavorable sanitary-epidemiological situation and an increased infection risk are compounded by the difficulties of adapting to specific professional environments. In this situation, along with strict adherence to nonspecific prevention methods, the mass student SARS-COV-2 vaccination acquires particular importance. Objective: To compare the attitudes of first-year medical students in Russia and Azerbaijan toward SARS-COV-2 immunization and to assess the vaccination impact on the student's psycho-emotional state during the SARS-COV-2 pandemic. Materials and Methods: The study involved 594 first-year students at the Moscow and Baku branches of Sechenov University. The Google Forms platform was used to conduct an anonymous sociological survey. To compare the psychoemotional state of vaccinated freshmen and non-vaccinated students, we used the State-Trait Anxiety Inventory, STAI, to assess reactive anxiety and the Beck Depression Inventory test - to diagnose depressive symptoms. The online survey was conducted during the fourth wave of coronavirus infection. WHO official sources were used to analyze the current epidemiological SARS-COV-2 situation during the study data provided by the Russian Federal Service on Customers' Rights Protection and Human Well-Being Surveillance and JHU CSSE. Statistical analysis was carried out using RStudio. Results: The study results showed that vaccination coverage of first-year students at the Moscow branch of Sechenov University during the fourth wave of the SARS-COV-2 pandemic was 42,9±5,13%, at the Baku branch - 69,6±5,86%. The lack of reliable information about anticovid vaccines, indicated by a third of all respondents, may largely determine the motivated participation in the vaccination SARS-COV-2 campaign. The role of medical school in imparting knowledge about active SARS-COV-2 immunization to medical students was found to be insignificant. It was shown that the percentage of students willing to recommend SARS-COV-2 vaccination to the people around them and thereby contribute to increasing collective immunity level significantly depends on the percentage of students vaccinated. It was proved that vaccinated students were characterized by significantly greater psychological stability regardless of their study place. Conclusion: Vaccination is not only a good preventive measure against the infection spread but also a significant factor in stabilizing the psycho-emotional state of first-year students, which significantly affects the quality of their educational process and its effectiveness.

2.
World J Orthop ; 14(3): 146-154, 2023 Mar 18.
Artigo em Inglês | MEDLINE | ID: mdl-36998385

RESUMO

BACKGROUND: Optimal physical activity is known to reduce cardiovascular, respiratory and endocrine system diseases and, as a consequence, improve quality of life. An important risk factor for reinjuries during normal exercise is the initial connective tissue pathology. The variety of clinical dysplastic manifestations significantly complicate the timely diagnosis of this comorbidity. AIM: To establish pathognomonic sex-specific dysplasia phenotypes that indicate a particular sensitivity to physical exertion. METHODS: The study involved 117 participants with recurrent musculoskeletal injuries that occurred during normal exercise. There were 67 women (57.26%) and 50 men (42.74%), which made it possible to compare the presence of the identified signs between sexes. A validated questionnaire was used to screen their connective tissue status. RESULTS: Ranking the most commonly revealed dysplasia signs depending on their clinical significance made it possible to establish pathognomonic sex-specific phenotypes that indicated a particular susceptibility to injuries. Individualized programs of optimal physical activity are necessary for men with chest deformities, flat-valgus feet, dolichostenomelia, arachnodactylia, hemorrhoids, abdominal muscle diastasis and recurrent hernias. In women, special sensitivity to physical exertion was associated with a combination of signs such as asthenic body, joint hypermobility, overly soft auricles, thin hyperelastic skin, atrophic striae, telangiectasias and varicose veins. Of particular importance were universal signs such as gothic palate, scoliosis, kyphosis, leg deformities, temporomandibular joint crunching, and moderate to high myopia. CONCLUSION: Participants' connective tissue condition should be considered when designing optimal physical activity programs. Identifying the established sex-specific dysplasia phenotypes will allow timely optimization of training loads, thus reducing the risk of injury.

3.
Artigo em Inglês | MEDLINE | ID: mdl-36141828

RESUMO

Background: The role of preventive measures increases significantly in the absence of effective specific COVID-19 treatment. Mass population immunization and the achievement of collective immunity are of particular importance. The future development of public attitudes towards SARS-CoV-2 immunization depends significantly on medical students, as future physicians. Therefore, it seemed relevant to determine the percentage of COVID-19-vaccinated medical students and to identify the factors significantly affecting this indicator. Methods: A total of 2890 medical students from years one to six, studying at nine leading Russian medical universities, participated in an anonymous sociological survey. The study was performed in accordance with the STROBE guidelines. Results: It was found that the percentage of vaccinated Russian medical students at the beginning of the academic year 2021 was 58.8 ± 7.69%, which did not significantly differ from the vaccination coverage of the general population in the corresponding regions (54.19 ± 4.83%). Student vaccination rate was largely determined by the region-specific epidemiological situation. The level of student vaccination coverage did not depend on the gender or student residence (in a family or in a university dormitory). The group of senior students had a higher number of COVID-19 vaccine completers than the group of junior students. The lack of reliable information about COVID-19 vaccines had a pronounced negative impact on the SARS-CoV-2 immunization process. Significant information sources influencing student attitudes toward vaccination included medical professionals, medical universities, academic conferences, and manuscripts, which at that time provided the least information. Conclusion: The obtained results make it possible to develop recommendations to promote SARS-CoV-2 immunoprophylaxis among students and the general population and to increase collective immunity.


Assuntos
Tratamento Farmacológico da COVID-19 , COVID-19 , Estudantes de Medicina , COVID-19/epidemiologia , COVID-19/prevenção & controle , Vacinas contra COVID-19 , Estudos Transversais , Conhecimentos, Atitudes e Prática em Saúde , Humanos , SARS-CoV-2 , Universidades , Vacinação
4.
Curr Drug Targets ; 23(11): 1099-1125, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35440305

RESUMO

The gut microbiota are known to play an important role in maintaining the body's homeostasis and increasing its immunoresistance. Their role has not been well defined in the course of SARS-CoV-2 infection. AIM: The aim of this study was to evaluate the pathogenetic relationship between gut microbiota, immunological reactivity disruption and microbiota pathologies with the new coronavirus infection's course in order to substantiate the use of current drugs correcting gut microbiota during the SARS-CoV-2 pandemic. MATERIALS AND METHODS: Electronic databases of WHO Infection Control, Global Health, ScienceDirect, Elsevier, CDC infection diseases database, Google Academy, "Scientific electronic library eLIBRARY.RU", MEDLINE, CyberLeninka, Embase, PubMed-NCBI, RSCI, Scopus, and Cochrane Library were used for this analytical research. RESULTS: The research results showed normal gut microbiota as one of the important components of a multilevel immune defense system. The intestinal microbiota support the notion of initial activation and readiness in order to induce a quick response to the invasion of pathogens, including RNA viruses, such as SARS-CoV-2. Current research suggests that the intestinal microbiota play an important role in the pathogenesis and predetermination of disease severity in COVID-19. By producing essential metabolites and neutralizing toxic substrates, symbionts regulate the functioning of all organs and systems, maintaining the body's homeostasis and immunological responses. Intestinal microbiota disorders determine the postvaccination anti-COVID immunity's efficacy, specifically the susceptibility to SARS-CoV-2 and the severity of this infection. This is done by stimulating a local intestinal immune response via secretory immunoglobulins and the acquired immunity of the microbiome. The high prevalence of dysbiosis within the populous indicates the necessity of regular gut microbiota biocorrection during the SARS-CoV-2 pandemic. Our systematic review of current biopreparations correcting gut microbiota provides a valuable reference to the practicing clinicians to quickly specify and develop a wide variety of medicines, assess their capabilities, and choose the optimal treatment for patients at risk of SARS-CoV-2 infection. CONCLUSION: Current data support the notion that gut microflora biocorrection may help increase population immunity and preserve public health during the SARS-CoV-2 pandemic.


Assuntos
COVID-19 , Microbioma Gastrointestinal , Disbiose , Humanos , Pandemias , SARS-CoV-2
5.
Artigo em Inglês | MEDLINE | ID: mdl-33670801

RESUMO

A necessary condition for public health maintenance is regular physical activity. A significant increase in the number of musculoskeletal injuries, occurring during physical education and sport activities, actualizes the development of effective measures for their prevention. Early diagnosis of injury predisposition, based on identification of connective tissue dysplasia indicators specific for different age periods, is of particular importance for the prevention of such injuries. The study, performed in accordance to STROBE guidelines, included 78 persons separated into two age subgroups: Group 1 (age 22-35) and Group 2 (age 36-47). Morphometric signs of connective tissue dysplasia and clinical symptoms associated with predisposition to chronic injury were assessed. For persons in Group 1, these indicators included: asthenic body type, joint hypermobility, thin elastic skin, keloid scars, and soft auricles. For the second group: kyphosis, skin hyperpigmentation above the spine, flatfeet, valgus installation, rectus muscles diastasis, atrophic striae, recurrent hernias, and lower-limb varicosity. Universal pathognomonic indicators, such as "crunching" in the temporomandibular joint, gothic palate, altered chest shape, scoliosis, and X- and O-shaped legs are significant at any age. The established pathognomonic indicators will promote early diagnosis of injury predisposition help, and develop effective measures of their prevention and public health preservation during physical activity.


Assuntos
Instabilidade Articular , Doenças Musculoesqueléticas , Adulto , Suscetibilidade a Doenças , Exercício Físico , Humanos , Pessoa de Meia-Idade , Saúde Pública , Adulto Jovem
6.
Bioessays ; 43(3): e2000180, 2021 03.
Artigo em Inglês | MEDLINE | ID: mdl-33244814

RESUMO

The human intestines are constantly under the influence of numerous pathological factors: enteropathogenic microorganisms, food antigens, physico-chemical stress associated with digestion and bacterial metabolism, therefore it must be provided with a system of protection against adverse impact. Recent studies have shown that Paneth cells play a crucial role in maintaining homeostasis of the small intestines. Paneth cells perform many vital functions aimed at maintaining a homeostatic balance between normal microbiota, infectious pathogens and the human body, regulate the qualitative composition and number of intestinal microorganisms, prevent the introduction of potentially pathogenic species, and protect stem cells from damage. Paneth cells take part in adaptive and protective-inflammatory reactions. Paneth cells maintain dynamic balance between microbial populations, and the macroorganism, preventing the development of intestinal infections and cancer. They play a crucial role in gastrointestinal homeostasis and may be key factors in the etiopathological progression of intestinal diseases.


Assuntos
Microbiota , Neoplasias , Homeostase , Humanos , Inflamação , Intestinos , Celulas de Paneth
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