scholarly journals Techniques for inactivating Toxoplasma gondii oocysts: a systematic review

Author(s):  
Fernanda Pinto-Ferreira ◽  
Aline Ticiani Pereira Paschoal ◽  
Aline Kuhn Sbruzzi Pasquali ◽  
Juliana Correa Bernardes ◽  
Eloiza Teles Caldart ◽  
...  

Abstract The oocyst, a resistant form of Toxoplasma gondii, plays an important role in the transmission of this protozoan. The objective of this review was to report the methods capable of inactivating oocysts through a systematic review of the literature carried out in the Scientific Electronic Library Online, Web of Science, Science Direct, PubMed and Scopus databases. The keywords searched were (((effects OR infectivity OR resistance) AND Toxoplasma) AND oocyst). We selected 16 articles that described 309 different treatments. Among all the protocols evaluated, 35.60% (110/309) were effective in inactivating oocysts. Physical methods were more effective than other methods (p <0.05). Sporulated oocysts and the T. gondii VEG strain were more resistant (p <0.05) to treatments. Although it is effective against viruses and bacteria, the use of disinfectants in water has little or no effect on T. gondii oocysts. The use of radiation and pressure were effective in inactivating oocysts, as these treatments do not include changes in temperature, they can be used in foods for raw consumption, such as vegetables, as it will not cause substantially changes in their physical and chemical characteristics. Therefore, these methods can be viable alternatives for the control of T. gondii.

2021 ◽  
Vol 13 (13) ◽  
pp. 7102
Author(s):  
Ana Carolina V. Nadalini ◽  
Ricardo de Araujo Kalid ◽  
Ednildo Andrade Torres

The objective of this paper is to present a review of current research on the valuation of ecosystem services, using emergy evaluation methodology (EME). A bibliometric analysis and a systematic review were carried out between 2000 and 2020, using all of Web of Science database subfields that collected 187 papers, selected through the keywords “emergy” and “ecosystem services”. In the second part of the research, we carried out a new search on Web of Science of the 187 initial articles produced, with the words “valuation” and “economic”, in order to analyze those directly related to the evaluation of ecosystem services. The results showed that the EME method is an effective tool to evaluate ecosystem services, since it relates economic and ecological aspects in the evaluations. The research also indicated that the use of isolated methods does not appear to be the most appropriate solution, and that emergy used in combination with other methodologies can be used to obtain more accurate and comprehensive results to evaluate natural resources.


2012 ◽  
Vol 110 (6) ◽  
pp. 2089-2094 ◽  
Author(s):  
Carla O. Contreras-Ochoa ◽  
Alfredo Lagunas-Martínez ◽  
Jaime Belkind-Gerson ◽  
Dolores Correa

CoDAS ◽  
2015 ◽  
Vol 27 (4) ◽  
pp. 400-406 ◽  
Author(s):  
Valquíria Conceição Souza ◽  
Stela Maris Aguiar Lemos

PURPOSE: To systematically review studies that used questionnaires for the evaluation of restriction on auditory participation in adults and the elderly.RESEARCH STRATEGY: Studies from the last five years were selected through a bibliographic collection of data in national and international journals in the following electronic databases: ISI Web of Science and Virtual Health Library - BIREME, which includes the LILACS and MEDLINE databases.SELECTION CRITERIA: Studies available fully; published in Portuguese, English, or Spanish; whose participants were adults and/or the elderly and that used questionnaires for the evaluation of restriction on auditory participation.DATA ANALYSIS: Initially, the studies were selected based on the reading of titles and abstracts. Then, the articles were fully and the information was included in the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) checklist.RESULTS: Three-hundred seventy studies were found in the researched databases; 14 of these studies were excluded because they were found in more than one database. The titles and abstracts of 356 articles were analyzed; 40 of them were selected for full reading, of which 26 articles were finally selected. In the present review, nine instruments were found for the evaluation of restriction on auditory participation.CONCLUSION: The most used questionnaires for the assessment of the restriction on auditory participation were the Hearing Handicap Inventory for the Elderly (HHIE), Hearing Handicap Inventory for Adults (HHIA), and Hearing Handicap Inventory for the Elderly - Screening (HHIE-S). The use of restriction on auditory participation questionnaires can assist in validating decisions in audiology practices and be useful in the fitting of hearing aids and results of aural rehabilitation.


2020 ◽  
Vol 25 (264) ◽  
pp. 139-152
Author(s):  
Manoela Abreu ◽  
Franciele Carvalho Santos ◽  
Ana Laura Nogueira ◽  
Matheus Lima Zampieri ◽  
Dernival Bertoncello

The aim of this study was to perform a systematic review of the literature in order to investigate the effects of the Pilates Method on athletes of different sports. Methods: Researches were carried out in databases (SciELO, LILACS, PubMed, Web of Science and SCOPUS) and to evaluate the methodological quality of the studies, the PEDro scale was used. Results: Of the 87 studies found, only four were included. Meta-analyzes to assess flexibility using the Wells Bank's Sit and Reach test and a fleximeter indicated improvement after Pilates application, although there were no statistically significant differences compared to the control groups (Wells Bank's Sit and Reach test: 2 , 83 95% CI: -0.73 to 6.38, I² = 99%; Fleximeter: -0.78, 95% CI: -1.84 to 0.27, I² = 0%). Conclusion: There is evidence of benefits after Pilates intervention. Future studies with standardized protocols, according to the chosen sport, are necessary to determine how the Pilates Method can improve athletes' performance.


2014 ◽  
Vol 41 (3) ◽  
pp. 208-214 ◽  
Author(s):  
Mateus Domingues Miachon ◽  
Pedro Luiz Squilacci Leme

We performed a systematic review of the literature on the surgical treatment of cleft lip, emphasizing the prevalence, complications associated with the treatment and the points of disagreement between authors. We conducted a literature cross-sectional search that analyzed publications in books, articles and on the databases SciELO - Scientific Electronic Library Online, PubMed, of the National Center for Biotechnology Information. We conclude that: 1) the severity of the cleft will indicate the technique presenting more advantages; 2) the different approaches indicate that there is no consensus on the optimal technique; and 3) the surgeon experience contributes to choosing the best option.


2020 ◽  
Vol 93 (31) ◽  
Author(s):  
Juliana Balbinot Reis Girondi ◽  
Daniela Soldera ◽  
Aline De Oliveira Ramalho ◽  
Lúcia Nazareth Amante ◽  
Bianka Corrêa Inácio ◽  
...  

Resumo: Objetivos: Identificar e analisar o grau de evidência dos estudos publicados sobre cuidados de Enfermagem para prevenção, diagnóstico e tratamento de lesões por pressão relacionadas a dispositivos médicos. Método: Revisão integrativa nas bases Base de Dados de Enfermagem, Latino-Americana e do Caribe em Ciências da Saúde, Cumulative Index to Nursingand Allied, Medical Literature Analysisand Retrieval System Online, Web of Science, as bibliotecas Cochrane e Scientific Electronic Library Online  e Elsevier, período entre 2014 e 2018. Os dados dos artigos e resultados foram apresentados em quadro e o corpus de análise foi configurado em três categorias de acordo com a análise temática de conteúdo sendo: Fatores de risco com foco na prevenção de lesão por pressão relacionada a dispositivos médicos; Recursos para avaliação diagnóstica de Enfermagem relacionada à lesão por pressão relacionada a dispositivo médico; Cuidados de Enfermagem para o tratamento de lesão por pressão relacionada a dispositivo médico. Resultados: foram identificadas 1163 produções e selecionados 12 artigos onde apenas dois foram classificados com nível de evidência forte, e cinco com nível de evidência fraca. Conclusões: Se faz necessário pesquisas voltadas para prevenção, diagnósticos de enfermagem e tratamento, ações de educação continuada direcionadas instrumentalizar os enfermeiros de modo a minimizar a ocorrência de lesão por pressão relacionada a dispositivo médico. 


2021 ◽  
Vol 11 (9) ◽  
pp. 464
Author(s):  
Martín García-Parra ◽  
Francisca Negre ◽  
Sebastià Verger

Resilience is understood as interactive processes that strengthen the individual and the family in the face of the demands of adversity or vulnerable situation. Resilience is fostered from a psychopedagogical approach when practices are developed that assist in facing challenges positively, having life projects and developing academic potentialities. Thus, the objective of this systematic review of the literature is cartography programs that promote resilience in children, adolescents, or youths who are facing a challenging condition, such as a disease or disability. The PRISMA declaration was used to guide this systematic search. The databases consulted were Web of Science, Scopus, EBSCOhost, ERIC and Dialnet Plus. Open access articles were selected between 2016 and 2021. The selection resulted in 15 educational programs. The results indicate that there are several models for building resilience, such as ecosystem, family, community, and academic models. In conclusion, interdisciplinarity is a cross-cutting axis for enhancing resilience in vulnerable settings.


2021 ◽  
Vol 11 (10) ◽  
pp. 1865-1872
Author(s):  
Nawaf Labban

This systematic review aimed to compile information and report the color stability and translucency of polymer-infiltrated ceramic-network (PICN) materials for suitable clinical applications in dentistry. Original peer-reviewed articles in electronic databases including PubMed, MEDLINE, Scopus, and Web of Science were searched to identify relevant papers published between January 2013 and August 2020. The published papers were only in the English language and limited to in vitro studies, and experimental reports were considered. The data from nine studies were considered when reviewing the color stability and translucency of PICN in comparison to other commonly used restorative materials. Among the included studies, color stability assessment was performed in five studies, and the other four studies were involved in the combined assessment of both color stability and translucency. PICN materials are a comparatively newer class of restorative materials and are recommended to overcome the drawbacks of ceramics and resin composites. The outcomes of previous laboratory studies still do not provide convincing results regarding the optical properties of PICN materials. However, with existing sources and evidence, PICN materials exhibit less color stability than ceramics do but better color stability compared to that of resin nanoceramics (RNC) and resin composites. The translucency of PICN materials is low compared to that of ceramics, nanoceramics, and resin composites.


2014 ◽  
Vol 128 (8) ◽  
pp. 660-664 ◽  
Author(s):  
P C L Pinto ◽  
C M Marcelos ◽  
M A Mezzasalma ◽  
F J V Osterne ◽  
M A de Melo Tavares de Lima ◽  
...  

AbstractObjectives:To systematically review the literature on the occurrence of psychiatric diagnoses in a tinnitus-affected population, and correlate the presence of psychiatric disorders with tinnitus-related annoyance and severity.Method:A systematic review of the literature published between January 2000 and December 2012 was performed using PubMed, ISI Web of Science and SciELO databases. Original articles in English and Portuguese that focused on the diagnosis of mental disorders associated with tinnitus, especially anxiety and depression, were identified.Results:A total of 153 articles were found and 16 were selected. Fifteen articles showed a high prevalence of psychiatric disorders in tinnitus-affected patients, and nine showed a high correlation between the presence of a psychiatric disorder and tinnitus-related annoyance and severity.Conclusion:The prevalence of psychiatric disorders, especially anxiety and depression, is high in tinnitus patients, and the presence of these disorders correlates with tinnitus-related annoyance and severity.


2022 ◽  
Vol 75 (1) ◽  
Author(s):  
Nathaly Bianka Moraes Fróes ◽  
Francisca Ariane de Souza Arrais ◽  
Priscila de Souza Aquino ◽  
Juliana Cunha Maia ◽  
Marianne Maia Dutra Balsells

ABSTRACT Objectives: to identify the effectiveness of auriculotherapy in the treatment of nausea and vomiting through a systematic review of the scientific literature. Methods: it was performed a systematic review of the literature making use of the following data basis: The Scopus, PubMed, CINAHL (Cumulative Index to Nursing and Allied Health Literature), Web of Science, LILACS and Cochrane databases were used. Articles from complete research from randomized controlled clinical trials that describe using auriculotherapy in nausea and vomiting treatment were selected, without restriction of date or language. Results: eleven articles were selected for analysis. The majority approached the population in surgical situations, followed by patients undergoing chemotherapy and pregnant women. As for results, 81% (n=8) of the articles reported that nausea and vomiting were lower in incidence and/or intensity in the intervention group. Conclusions: the review provided relevant data on the effects of auriculotherapy in nausea and vomiting treatment, with a decrease in the intensity and frequency of these symptoms in different populations.


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