bluuebunny/crossref_metadata_2025 huggingface dataset:
Microbial Community Analysis of Rhizosphere of Healthy and Wilted Pepper (Capsicum Annuum L.) in An Organic Farming System
Authors: González-Escobedo Román , Muñoz-Castellanos Laila N. , Muñoz-Ramirez Zilia Y. , López César Guigón , Avila-Quezada Graciela Dolores
Published: June 2021

Rhizosphere microorganisms play an important role in the growth and health of plants. Around the world, diverse soil-borne pathogens attack Capsicum annuum causing significant damage and economic losses; however, very little is known about how rhizosphere microbial communities are altered by infestation with root pathogens. This work aimed to determine whether the diversity and structure of microbial communities in the rhizosphere soil of C. annuum plants is significantly changed by wilt disease. We used 16S rRNA for bacteria and the internal transcribed spacer region for fungi, to characterize the rhizosphere microbiomes of healthy and wilted plants. The most abundant bacterial phyla were Proteobacteria and Gemmatimonadetes, while the most abundant fungal phyla were Ascomycota and Mucoromycota. The bacterial α-diversity did not show significant differences in richness and diversity, but did show a significant difference in evenness and dominance of species. Rare taxa were present in both healthy and wilted conditions with relative abundances < 1%. In the fungi, all evaluated estimators showed a significant reduction in the wilted condition. The β-diversity showed significant differences in the structure of bacterial and fungal communities, which were segregated according to plant health condition. The differential abundance analysis did not show significant results in the bacterial communities; however, in the fungal communities, Rhizopus, Thanatephorus, Curvularia, Fusarium, Cladosporium, and Alternaria were more abundant in the rhizosphere of wilted than healthy plants. Species from these genera have been previously reported as phytopathogens of several plants, including in reports on individual species as disease agents in C. annuum.
Analysis of ARROW Waveguide based Microcantilever for Sensing Application
Authors: K Asha , Krishnaswamy Narayan , Suryanarayana N K
Published: June 2021

Analysis of microcantilever beam and ARROW microcantilever waveguides are presented in this work. The microcantilever is simulated by using the silicon nitride material. Electric voltage applied creates the deformation in the cantilever beam. The deformation leads to displacement of the beam. The displacement is due to bending of the cantilever tip. The integration of MEMS cantilever and ARROW waveguide results in the ARROW microcantilever waveguide. The ARROW microcantilever waveguide quality factor, electric filed intensity and sensitivity analysis are the three important parameters presented. The quality factor is obtained by varying the air gap distance between cantilever waveguide and output waveguide. Through this simulation using FDTD sensitivity up to 73.78 nm/RIU has been achieved for the microcantilever arrow waveguide.
The Ability of a Submaximal Cycle Ergometer Test to Detect Longitudinal Changes in VO2Max
Authors: Björkman Frida , Ekblom Örjan , Ekblom-Bak Elin , Bohman Tony
Published: June 2021

Background
The purpose of the present study was to examine the ability of a submaximal cycling test to detect longitudinal changes in maximal oxygen uptake (VO2max) and examine the conformity between changes in measured and estimated VO2max over a time span of 5–8 years.
Methods
A total of 35 participants (21 men and 14 women), aged 29 to 63 years, performed the Ekblom-Bak (EB) submaximal cycle test for estimation of VO2max and a maximal treadmill running test for direct measurement of VO2max. The baseline tests were conducted between 2009 and 2012, and the follow-up tests were completed 5 to 8 years later. Pearson’s coefficient of correlation (r) and paired sample t-test were used to analyse the association between change in measured and estimated VO2max. Random and systematic errors between the measured and estimated VO2max were evaluated using Bland-Altman plots. Repeated measures ANOVA were used to test differences between changes over time.
Results
There was no significant change in mean measured VO2max between baseline and follow-up (p = 0.91), however large individual variations were noted (-0.78 to 0.61 L/min). The correlation between individual change in measured and estimated VO2max was r = 0.75 (p < 0.05), and the unstandardised B-coefficient from linear regression modelling was 0.88 (95% CI: 0.61 to 1.15), i.e., for each litre of change in estimated VO2max, the measured value had changed 0.88 L. The correlation between baseline and follow-up errors (the difference between estimated-measured VO2max at each occasion) was r = 0.84 (p < 0.05). With regard to the testing procedure, repeated measures ANOVA revealed that there was no significant difference between the group who exercised at the same work rates at baseline and follow-up (n = 25), and those who required a change in work rate (n = 10).
Conclusion
The EB test detected a change in VO2max with reasonably good precision over a time span of 5–8 years. Further studies are needed to evaluate if the test can be used in clinical populations and in subjects with different medications.
Non-linear Model-based Control of Neural Cell Dynamics
Authors: Tomastik Ryan , Dutta Abhishek
Published: June 2021

This paper aims to discuss the control of a neuron’s firing. It is desired to control the neuron by injecting a current, whichallows the voltage of the neuron membrane to reach what is called the threshold voltage. When a neuron reaches this voltage,the potassium and sodium ion gates open allowing for the neuron to fire an action potential, observed as a voltage spike.Controlling this effect is helpful for those with certain diseases or disabilities. Four types of controllers are designed andsimulated on both the nonlinear system of the neuron and its linearized form, and all are found to meet specifications.
DNMT1-Induced miR-378a-3p Silencing Promotes Angiogenesis via NF-κB Signaling Pathway by Targeting TRAF1 in Hepatocellular Carcinoma
Authors: Zhu Bin , Chen Jun-Jie , Feng Ying , Yang Jun-Ling , Huang Hua , WY Chung , Hu Yi-Lin , Xue Wan-Jiang
Published: June 2021

Background: Angiogenesis plays an important role in the occurrence, development and metastasis of hepatocellular carcinoma (HCC). miR-378a-3p participates in tumorigenesis and tumor metastasis according to previous studies, yet the exact role it plays in HCC angiogenesis remains poorly understood.Methods: qRT-PCR was used to investigate the expression of miR-378a-3p in HCC tissues and cell lines. The effects of miR-378a-3p on HCC in vitro and in vivo were examined by CCK-8, transwell assay, tube formation and matrigel plug assay. RNA sequencing, bioinformatics analysis, luciferase reporter assay, immunofluorescence assay and ChIP assay were used to detected the molecular mechanism of miR-378a-3p-induced inhibition of angiogenesis. Results: We confirmed that the expression of miR-378a-3p was significantly downregulated and was associated with microvascular density (MVD) in HCC, which indicated a short survival time of HCC patients, and reducing miR-378a-3p expression led to a significant increase in angiogenesis in vitro and in vivo. miR-378a-3p directly targeted TNF receptor associated factor 1 (TRAF1) to attenuate NF-κB signaling, and then decreases secreted vascular endothelial growth factor (VEGF). DNA methyltransferase 1 (DNMT1) mediated hypermethylation of miR-378a-3p was responsible for downregulating of miR-378a-3p. Moreover, a series of investigation indicated that p65 initiated a positive feedback loop, which could up-regulate DNMT1 to promote hypermethylation of the miR-133a-3p promoter.Conclusion: Our study indicates that a novel DNMT1/miR-378a-3p/TRAF1/ NF-κB positive feedback loop in HCC cells, which may become a potential therapeutic target for HCC.
Awareness of basic life support among medical students in Syria, Iraq and Jordan: a cross sectional study
Authors: Shashaa Mohammad Nour , Alkarrash Mohamad Shadi , Kitaz Mohammad Nour , Rhayim Roaa , Ismail Mohammed , Kaadan M. Ihsan , Koumakli Hamzeh , Alhisah Nour , Al-Haider Ahmed , Al-salloum Samer
Published: June 2021

Background: Sudden cardiac arrest is one of the most leading causes for death in all over the world. Basic life support (BLS) training rates vary worldwide, there is a general scarce in the number of Surveys which evaluate knowledge, and awareness about BLS in Middle Eastern countries students especially Jordan, Syria and Iraq. The purpose of this study is to evaluate the awareness of basic life support among medical students.Methods: A Cross sectional web based questionnaire study was conducted in November 2020. The study included 2114 medical students in Syria, Iraq and Jordan. We evaluated BLS skills according to total mean score of correct answers. The participants were classified according to gender, residence, country, University, academic degree, and academic stage to study their effect on the participants’ BLS knowledge. A chi-squared test was used to determine if there were differences between those who attended a basic life support course and those who did not.Results: 1656 of the participants (78.3%) stated that they did not attend a basic life support course. There was a significant difference between the participants from different countries where the mean score in Syria, Jordan and Iraq was 18.3, 24.3 and 18.8 respectively (p < 0.05). The participants were divided into 3 level according to total score; low (0-12), moderate (13-24) and high (25-37). In total, 18.3%, 72.8% and 8.9% of participants had high, intermediate and low level respectively.Conclusion: The overall knowledge of basic life support among medical students is not adequate and need significant improvements. This study showed that an attendance a basic life support course previously had an effect on knowledge level. Hence, there is an urgent need to apply basic life support courses into the pre-clinical stage at universities.
Highly Reliable Memory Operation of High Density Three-Terminal Thyristor Random Access Memory
Authors: Kim Hyangwoo , Cho Hyeonsu , Kwak Hyeon-Tak , Seo Myunghae , Lee Seungho , Kong Byoung Don , Baek Chang-Ki
Published: June 2021

Three-terminal (3-T) thyristor random-access memory is explored for a next generation high-density nanoscale vertical cross-point array. The effects of standby voltages on the device are thoroughly investigated in terms of gate-cathode voltage (VGC,ST) and anode- cathode voltage (VAC,ST) in the standby state for superior data retention characteristics and low-power operation. The device with the optimized VGC,ST of -0.4 V and VAC,ST of 0.55 V shows the continuous data retention capability without refresh operation with a low standby current of 0.13 pA. In addition, a memory array operation scheme of 3-T TRAM is proposed to address array disturbance issues. The presented array operation scheme can efficiently minimize program, erase and read disturbances on the adjacent unselected cells by adjusting gate-cathode voltage. The standby voltage turns out to be beneficial to improve retention characteristics: over 10 s. With the proposed memory array operation, 3-T TRAM can provide excellent data retention characteristics and high-density memory configurations comparable with or surpass conventional dynamic random-access memory (DRAM) technology.
Assessment Of Water Foot Print For Sustainable Use Of Water In University Of Gujrat, Pakistan
Authors: Maalik Umeed
Published: June 2021

Water Footprint Assessment is used as a method to evaluate water consumption pressure at present and its possible future demands. It is a measure of direct and indirect water use by an individual, an activity or a process. For humans its measure changes with changing life ages, stages and styles. For activities its measure varies with materials, products and processes. At campus level most of the life forms and majority of life activities are together available. Specifically in UOG people from different cultural backgrounds are present at the same site. Academic, research, lab, library, stationery, cafeteria and transport services are actively working in the campus. A social survey was conducted at campus. Person to person water consumption is directed through questionnaire and structured interviews and for products & services data is gathered through data sheets. A statistical analysis is conducted to find individual measures of water consumption per day, per month and per year in the campus. Guidelines for sustainable water use are developed by considering the consumption patterns and life styles analyzed by data from different societies in the campus. This is how without compromising our present water demands we can make it possible to meet our future needs and needs of deprived ones as well. This is simply possible by changing our ways of consumption and a slight shift of balance in our eating, seeming and treating habits.
Review to the “Kryz-Azerbaijani-English Dictionary”
Authors:   Dagestan Scientific Center, Russian Academy of Sciences, Sabrina Kh. Shikhalieva
Published: June 2021

In February 2020, a unique publication came out under the title “Kryz-Azerbaijani-English dictionary”, prepared by I. A. Gummetov and M. Rind-Pavlovsky. The publication was presented on February 8, 2020 in the Khachmas ethnographic Museum in Azerbaijan with the invitation of the Kryz intelligence and representatives of the Khachmas city hall. Employees of the Tsadasa Institute of language, literature and art of the Russian Academy of Sciences were also invited to the presentation of the dictionary in Azerbaijan. The present dictionary is exceptional in its originality and completeness as far as the various lexical units are concerned from the point of their description and specification. The Kryz language is one of the non-written Lezgian languages of the Nakh-Dagestan language family. The Kryz language is used in the household sphere. The reviewed book with a description of the Kryz language lexemes consists of an introduction, two chapters, a list of abbreviations, and an Appendix. The description of the Kryz language lexemes is confirmed by thematic indexes from the Azerbaijani and English languages. The dictionary entry includes grammatical and stylistic characteristics of the three languages. In general, the dictionary is characterized by a consistent description of both the vocabulary and toponymy of the non-written language. Keywords: the Kryz language, I. A. Gummetov, M. Rind-Pavlovsky, dictionary, description of lexemes
Exhibition Activity of Tourist Enterprise in the Context of Information Society
Authors:   Transbaikal State University, Victoria V. Likhanova , Marina P. Titova ,   Transbaikal State University
Published: June 2021

One of the most effective means of presenting and promoting the results of social, economic, scientific and managerial activities is exhibition activity. Exhibition events perform an important function in the development of the modern information society and are of regional, national and international significance. The ongoing global changes in the world economy cause the process of increasing internationalization of the market, increasing of international division of labor and the volume of global sales and direct investment. Achievements of countries should be presented at international exhibitions and though exhibitions become the center of information concentration about scientific, technical and socio-economic achievements of mankind. The purpose of this study is to analyze the exhibition activities on the example of the travel agency “Majestic-Tour” and to develop recommendations for its participation in the exhibition “Leisure-2021”. To conduct the study, we used sources of scientific and informational nature, as well as reporting documentation on the exhibition activities of the travel agency. The authors analyze the concept of an exhibition and identify the main features of its organization for a tourist enterprise, analyze the exhibition activities of the travel agency “Majestic-Tour” for the period 2019–2020, identify the main problematic aspects of the organization of this type of activity and offer recommendations for its improvement as a factor in the formation of modern information society. Keywords: tourism, exhibition activity, information society, promotion, technology of the exhibition event
Importância e influência da estética dental relacionada à saúde biológica e social do indivíduo
Authors: Vieira Matheus Pedro Castro do Nascimento , Cruz Jose Henrique de Araújo , Medeiros Ruth de Souza , Oliveira Filho Abrahao Alves de , Alves Maria Angélica Satyro Gomes , Figueiredo Camila Helena Machado da Costa , Penha Elizandra Silva da , Medeiros Luanna Abilio Diniz Melquíades de , Guênes Gymenna Maria Tenório
Published: June 2021

Objetivou-se avaliar a influência que a estética dental apresenta na saúde do indivíduo. A amostra foi constituída por 150 pacientes de Odontologia, com idade acima 18 anos, de ambos os gêneros, realizada entre novembro de 2018 a março de 2019. Foram aplicados os questionários Sóciodemográfico, Impacto Psicossocial da Estética Dental e Escala da Autoestima de Rosenberg adaptado. Ao final, foram feitos os cálculos para obter os scores dos resultados para descobrir se há ou não impacto psicossocial da estética dental e se os pacientes possuíam baixa auto-estima. Destes 150 participantes, 103 (68,7%) eram do gênero feminino; a maioria apresentou ter 39 ou mais anos de idade 48 (32%); quanto à escolaridade resultaram em uma maioria de 39 (26%) para os participantes que possuíam curso superior incompleto; acerca da renda per capita, a maioria (98, 65,4%) dos participantes do estudo relataram ter até um salário mínimo. Para o questionário de Impacto Psicossocial da Estética Dental, o score foi de 28,03 e no questionário de Autoestima, o score foi de 23,36. Portanto, a estética dentária teve grande impacto psicossocial na rotina dos pacientes e em virtude disso a autoestima se encontrava baixa segundo os resultados obtidos.
Prevalência da associação entre lesões cervicais não cariosas e estresse em pacientes da Clínica de Odontologia da UFCG em 2019
Authors: Fraga Dayse Rosângela Mendes Pires , Cruz Jose Henrique de Araújo , Carvalho Debora Lorrany Rocha de , Oliveira Filho Abrahao Alves de , Alves Maria Angélica Satyro Gomes , Figueiredo Camila Helena Machado da Costa , Penha Elizandra Silva da , Medeiros Luanna Abilio Diniz Melquíades de , Guênes Gymenna Maria Tenório
Published: June 2021

As lesões cervicais não cariosas (LCNC) apresentam-se como perda irreversível da estrutura dentária na região cervical sem envolvimento bacteriano, possuindo etiologia complexa e multifatorial. Associada ao estresse, essa perda de tecido tem sido compreendida por fatores oclusais, associando a lesão ao bruxismo, apertamento e contato prematuro. Este trabalho objetivou comparar os níveis de estresse nos pacientes atendidos na Clínica Escola de Odontologia da UFCG e que apresentavam ou não LCNC. O estudo adotou como estratégia a coleta de dados o questionário de Sintomas de Estresse de Lipp (ISSL). Nesse questionário a fase I corresponde à experiência de estresse nas ultimas 24 horas, a fase II na última semana e a fase III no último mês. Os dados foram coletados de Março a Maio de 2019 e o mesmo foi aprovado pelo CEP. A amostra foi composta por 151 participantes, 100 (66,2%) foram mulheres e 51 (33,8%) homens, dos quais, 26 (50,9%) apresentavam-se em fase de exaustão (Fase III), e de 100 mulheres, 52 (52%) também se encontravam nesse nível. Quando questionados sobre o sistema estomatognático, boca seca foi a mais relatada entre os homens (56,7%) e mulheres (35,7%) sem LCNC. Já entre as mulheres com essas lesões, tensão muscular foi a mais assinalada (50%). Portanto, o estresse pode propiciar o surgimento de desordens no aparelho estomatognático.
Disfunção craniocervicomandibular com alteração do VIII par craniano em distrófico muscular: relato de caso
Authors: Cabral Lioney Nobre , Tavares Karoliny Fernandes
Published: June 2021

A disfunção craniocervicomandibular é uma condição comum, acredita-se que dois terços da população sofrerão dor cervical em algum momento da vida. Caracterizada por dor cervical; limitação da amplitude dos movimentos da região; ruídos articulares e tensão dos músculos da região cervical. Anatomicamente, a região cervical é a base e o suporte das estruturas da cabeça e pescoço, e por causa de sua proximidade e inervações comuns, as desordens da coluna cervical podem se manifestar com dores na região orofacial. Quando essa disfunção acomete uma pessoa com quadro distrófico muscular grave, tende a ter uma severidade muito maior. Este trabalho tem como objetivo avaliar a disfunção craniocervicomandibular em paciente portador de distrofia muscular compatível com Duchenne. Paciente 22 anos, gênero masculino compareceu a Policlínica Odontológica da Universidade do Estado do Amazonas, na clínica de Estomatologia queixando-se de incomodo na mandíbula, com ruído e dor. O mesmo relatou sentir constantes dores de cabeça, plenitude auricular e vertigem. Em seguida aos exames clínicos, avaliação das desordens temporomandibular e avaliação muscular, evidenciou-se o diagnóstico de Disfunção Craniocervicomandibular com Vestibulococleopatia. Deu-se início ao tratamento associada a fisioterapia a fim de condicionar um ambiente para o uso de placa miorrelaxante. Descritores: Cervicalgia; Distrofia Muscular de Duchenne; Dor Facial; Modalidades de Fisioterapia.
Tratamento conservador em reabilitação oral através da interação entre Odontologia Restauradora e Prótese Dentária
Authors: Sousa Cecília Alves , Magalhães Keith Murieli Ferreira de , Momesso Gustavo Antônio Correa , Esteves Lara Maria Bueno , Hoshino Isis Almela Endo , Faverani Leonardo Perez , Dos Santos Paulo Henrique , Assunção Wirley Gonçalves
Published: June 2021

Este estudo teve como objetivo, apresentar por meio de um relato de caso a interação entre odontologia restauradora e prótese dentária, orientando ao clínico uma opção de conduta clínica minimamente invasiva no tratamento de reabilitação oral. Paciente do sexo masculino, 49 anos, com queixa principal de mobilidade nos dentes anteriores superiores que sustentavam uma prótese fixa e insatisfação estética do sorriso. O exame clínico foi realizado e constatou-se situação periodontal comprometida de todos os dentes superiores, periodontite com grau 2 de mobilidade e reabsorção óssea vertical severa nos dentes 31, 32, 37 e 42, ausência dos elementos 36 e 41 e mobilidade grau 2 nos demais dentes inferiores em função da má oclusão. Foi planejada extração dentária dos dentes superiores, seguida de levantamento de seio bilateral e instalação de seis implantes para prótese do tipo protocolo de Banemärk. No arco inferior, raspagem e alisamento radicular, extração dos dentes 31, 32, 37 42, instalação de implantes nas regiões dos dentes 32, 36 e 42 e instalação de prótese implantosuportada. Considerando a necessidade de reestabelecer a oclusão, a condição periodontal comprometida dos dentes inferiores posteriores e a necessidade de melhorias estéticas, foi optado pela realização de restaurações em resina composta do tipo BulkFill® através da técnica do carimbo modificado, reproduzindo a anatomia oclusal dos elementos. Dessa forma, podemos concluir que a interação da odontologia restauradora e a prótese dentária pode ser uma alternativa interessante para casos em que há necessidade de tratamento reabilitador conservador, visando obter resultado de excelência na reabilitação oral
Terapia Bioprogressiva e utilização do arco base: revisão de literatura
Authors: Teruel Gabriela Peres , Saliba Tania Adas , Garbin Clea Adas Saliba , Garbin Artênio José Ísper
Published: June 2021

As oclusopatias estão entre os problemas de saúde pública e são consideradas pela Organização Mundial de Saúde o terceiro problema odontológico, sendo precedido pela doença periodontal e pela cárie dentária. Para correção das oclusopatias existem muitas técnicas, entre elas, o arco base de Ricketts. O arco base é a unidade mecânica da terapia bioprogressiva a partir do qual se originam todos os demais arcos. Dessa forma, objetivou-se nesse estudo discutir a importância do arco base ou arco utilidade de Ricketts segundo a experiência de vários autores por meio de uma breve revisão de literatura. Para a realização deste trabalho foi realizado um levantamento bibliográfico nas bases de dados Pubmed, SciELO e Bireme (BVS). Por ser uma revisão bibliográfica, os dados presentes foram coletados somente de documentos já existentes, não sendo necessário aplicar nenhuma pesquisa para levantamento de resultados. Os termos utilizados foram: “Arco base” e “Ricketts” e os critérios de inclusão foram: estudos epidemiológicos, estudos clínicos em humanos e relatos de caso clínico. Concluiu-se que o Arco Base constitui símbolo de uma mecânica ortodôntica extremamente inteligente. É capaz de realizar as ações necessárias para o posicionamento dos dentes segundo uma planificação detalhada, possibilitando o trabalho muitas vezes simultâneo nos três planos de espaço.
Osteoma trabecular: relato de caso
Authors: De Oliveira Vivian Bentes , Nascimento Analu Vieira do , Cabral Lioney Nobre , Pinheiro Tiago Novaes , Vieira Miryan Salles , Vasconcelos II Antônio Jorge Araújo de
Published: June 2021

Introdução: O osteoma é um tumor benigno, de crescimento lento e indolor, composto de osso maduro que pode ser compacto e/ou esponjoso, afetando geralmente os ossos gnáticos. Objetivo: mostrar um caso clínico de osteoma trabecular, que afetou região edêntula do elemento 36 em paciente do sexo feminino, feoderma de 36 anos onde, há aproximadamente 3 anos, o elemento fora extraído devido à destruição por cárie e não feito nenhum tratamento reabilitador. Material e método: Realizado exame clínico e tomográfico, sendo neste observado em corpo mandibular, na região edêntula do elemento 36, uma imagem hiperdensa irregular, mas bem delimitada de aproximadamente 5 cm em seu maior diâmetro, circunscrita por área hipodensa. A interrelação desses exames levou às hipóteses diagnósticas de osteoma, osteoblastoma e odontoma complexo, que, após biópsia excisional e análise histopatológica, se confirmou o diagnóstico de osteoma. Resultado: Realizada a interrelação clínica, imagenológica e histopatológica, obteve-se o diagnóstico de osteoma trabecular. Conclusão: a remoção completa da lesão foi importante para a confirmação diagnóstica e configurou seu tratamento, sendo raros os casos recidivantes.
Traumatismo recorrente na dentição decídua e suas implicações: relato de caso
Authors: Bento Laura Imbriani , Favretto Carla Oliveira , Danelon Marcelle
Published: June 2021

O objetivo do presente estudo foi relatar um caso clínico de subluxação, seguida de trauma recorrente, bem como complicações clínicas, radiográficas e plano de tratamento. Paciente do gênero feminino, 4 anos e 5 meses de idade, compareceu à clínica de Odontopediatria da Faculdade de Odontologia de Araçatuba (FOA/UNESP), Brasil, cuja mãe relatava o aparecimento de “bolinha” na região superior do dente 51 e 61. Durante anamnese, a mãe relatou que a criança havia caído há 12 meses e batido o dente 51 apresentando sangramento, leve mobilidade e fratura corono-esmalte, e que segundo a odontopediatra que atendeu a criança no momento do trauma, se tratava de subluxação, e há 2 meses houve trauma recorrente. Ao exame clínico observou-se alteração na coloração do dente 51 associado à fratura corono-esmalte, fístula e mobilidade. Já no dente 61, presença de fístula e mobilidade. A análise radiográfica mostrou reabsorção radicular extensa do dente 51 e 61, ambos com rompimento da cripta óssea do germe dos dentes permanentes 11 e 21, associado a lesão periapical, denotando necrose pulpar. O plano de tratamento instituído foi a exodontia dos dentes 51 e 61, seguido pelo acompanhamento clínico e radiográfico. Embora a subluxação não seja caracterizada como um trauma severo, é importante informar aos pais/responsáveis pela criança sobre ao acompanhamento longitudinal, uma vez que no futuro consequências mais severas podem ocorrer, e dessa forma quando diagnosticada precocemente, a alteração, é passível de tratamento efetivo e satisfatório, levando à preservação do dente até o momento de sua esfoliação.
Avaliação da prevalência da sintomatologia de disfunção temporomandibular em universitários de Odontologia de uma instituição pública de ensino
Authors: Freitas Amanda de Sá Barreto de , Cruz José Henrique Araújo , Castro Fausta Maria Moura de , Penha Elizandra Silva da , Oliveira Filho Abrahão Alves de , Guênes Gymenna Maria Tenório
Published: June 2021

Introdução: A disfunção temporomandibular é um conjunto de condições dolorosas reconhecida como a principal causa de dor não dental na região orofacial, afetando os músculos da mastigação, estruturas associadas e articulação temporomandibular, possuindo etiologia complexa e multifatorial. Objetivo: Determinar a prevalência da sintomatologia da disfunção temporomandibular em universitários. Material e método: Trata-se de um estudo do tipo transversal, observacional, com abordagem indutiva, adotando como estratégia de coleta de dados o Questionário de triagem para dor orofacial e desordens temporomandibulares proposto pela Academia Americana de Dor Orofacial. A amostra foi composta de 200 estudantes de Odontologia da Universidade Federal de Campina Grande, Patos, Brasil. Resultados: A maioria da amostra era composta pelo sexo feminino (62,5 %) com idade média de 20,3 anos com desvio padrão de 2,9. Além disso, 60,5% dos graduandos apresentaram sintomatologia da disfunção. Quando comparados os anos da graduação a maior prevalência ocorreu no 5° ano (67,5%) e o menor para o 2° ano (53,8%). Conclusão: Houve uma alta prevalência dos sinais e sintomas da Disfunção Temporomandibular nesta população, destacando-se a importância da busca detalhada dos sinais e sintomas para a realização da pré-triagem dos pacientes e medidas que possam auxiliar na prevenção e tratamento da DTM.
Prevalência e fatores associados da disfunção sexual em mulheres após mastectomia: estudo transversal
Authors: Mendes dos Santos Caroline , Silva Gisely  Fernandes da , Antunes Mateus Dias , Santos Michelle Cardoso Machado dos , Tsuneta Paulo , Coelho Kelley Cristina
Published: June 2021

O câncer de mama é um dos tumores mais incidentes entre as mulheres ocasionando acometimentos cardiovasculares, motores e sexuais. O objetivo do estudo foi identificar a prevalência de disfunção sexual em mulheres mastectomizadas e analisar a correlação entre os domínios da resposta sexual nas fases da resposta sexual feminina. Trata-se de um estudo transversal com 54 mulheres que realizaram a cirurgia de mastectomia com idades entre 30 a 59 anos. Para avaliar a disfunção sexual foi utilizado o instrumento Female Sexual Function Index. Foi possível verificar que a prevalência de disfunção sexual entre as mulheres mastectomizadas foi de 77,7%. As fases da resposta sexual que mostraram-se significantemente afetadas foram: excitação (r = 0,86), lubrificação (r = 0,80), orgasmo (r =0,86), satisfação ( r = 0,81), dor (r =0,80) e a primeira fase da resposta sexual que é o desejo (r = 0,41) apresentou correlação moderada. Em relação ao desempenho sexual, nenhuma mulher obteve desempenho excelente, somente 12 apresentaram resultado bom e 42 tiveram resultado ruim. Houve uma alta prevalência de disfunção sexual entre as mulheres mastectomizadas e apresentando alteração nos aspectos relacionados com a excitação, lubrificação, orgasmo, satisfação e dor. Sugerimos, portanto, que novos estudos que abordem essa temática sejam realizados, para elucidar a relação entre os domínios da resposta sexual e a disfunção sexual em mulheres submetidas à mastectomia. Fica evidente a importância de promover estratégias, ações e intervenções de promoção da saúde para mulheres mastectomizadas no contexto da interdisciplinaridade.
Assimetria facial: um desafio para o Cirurgião Ortognata
Authors: Paino-Sant’Ana Amanda , Fernandes Breno dos Reis , Marchiori Darah Ligia , Santos Gabriel Mulinari dos
Published: June 2021

A cirurgia ortognática corrige as deformidades dento-esqueléticas devolvendo a harmonia facial e uma oclusão satisfatória. O diagnóstico das assimetrias faciais é fundamental para o tratamento, por isso o entendimento da análise facial e óssea se faz necessário. Dessa forma, o propósito deste trabalho é apresentar os parâmetros clínicos para o diagnóstico das assimetrias faciais e suas classificações no âmbito de atuação do cirurgião-dentista.
Prospects of use of vegetable raw materials in the technology of sour-milk dessert
Authors: Kuzmyk Uliana , Marynin Andrii , Svyatnenko Roman , Zheludenko Yulia , Kurmach Mykhailo , Shvaiko Roman
Published: June 2021

Prospects for the use of vegetable raw materials in the technology of sour-milk desserts have been substantiated. According to the results of organoleptic and physicochemical parameters, a rational ratio of recipe components in the product has been established.

The results of the organoleptic evaluation show that the introduction of sublimated fruits in an amount of less than 5 % does not give a pronounced taste and smell. And the introduction of dry whey protein concentrate in an amount of more than 6 % contributes to a heterogeneous consistency with the presence of lumps.

It has been investigated, that with increasing the amount of sublimated fruits in the sour-milk dessert, the active acidity slowly decreased in the range of 4.8…5.4 pH units. Due to which the process of fermentation of the mixture is slow. The moisture holding index increased with the addition of sublimated fruits by an average of 4 %. The presence of a dry whey protein concentrate gives the products a delicate plastic consistency due to the high dispersion of whey protein micelles and the peculiarities of gelation.

Therefore, it is recommended to add sublimated fruits to the sour-milk dessert not more than 7 %, dry whey protein concentrate not more than 6 %.

The nutritional value of the sour-milk dessert in accordance with the most important components according to the daily requirement has been studied. The consumption of sour-milk dessert will ensure the content of easily digestible biologically complete milk protein within 5–8 g/100 g. The combination of the sour-milk base with raw fruits will provide potassium content by 166–267 g/100 g, magnesium content by 16–24 g/100 g, calcium by 135–180 g/100 g, sodium by 53–70 g/100 g
Research of the content of phenolic compounds, flavonoids and iodine in chocolate using non-traditional raw materials
Authors: Biletska Yana , Bilovska Olha , Krivtsova Anna , Нuzhva Irуna , Nekos Alla
Published: June 2021

A study to determine the total content of phenolic compounds, flavonoids and mass fraction of iodine in chocolate using non-traditional raw materials has been conducted. The object of the study was chocolate products, containing stevioside, erythrol, germinated soy flour, enriched with iodine.

Carrying out this set of studies is important because it will determine the content of phenolic compounds, flavonoids and iodine in the developed chocolate. Based on the obtained patterns, it is possible to determine the percentage of satisfaction of the recommended daily requirement and to set the recommended amount of consumption of the developed product per day.

As a result of research, it has been found, that the total content of phenolic compounds in the control type of chocolate per 198 mg of GA / 100 g of the initial raw material is less compared to the sample of chocolate, where non-traditional raw materials were used. The results of the study correlate with the results of determining the total content of flavonoids. The developed types of chocolate exceed control samples by 229 mg of C / 100 g of the initial raw material. That satisfies 88.6% of the recommended daily amount. It has been found, that the developed type of chocolate is a carrier of iodine in the amount of 63 μg / 100 g. In the control sample of chocolate there were found only traces of mass fraction of iodine. It has been determined, that the use of germinated soy flour, enriched with iodine in the amount of 10%, due to the reduction of cocoa mass satisfies 42% of the recommended daily amount of iodine for a woman aged 30… 40 years of average labor intensity.

The obtained results are useful and important because they will allow to develop recommendations for the consumption of chocolate using non-traditional raw materials. What will affect the solution of an important social problem - maintaining high efficiency, confrontation with environmental factors under the pandemic due to the influx of test substances
Research of chemical composition of vegetable raw materials for use in innovative technologies of beverages for child nutrition
Authors: Sobko Anna , Svidlo Karуna , Horobets Victoria
Published: June 2021

The relevance of the study is due to the establishment of scientific data on the inferiority of child nutrition and the possibility of improving the diet through innovative technologies of beverages based on vegetable raw materials.

The data on the substantiation of the choice of vegetable raw materials for the production of child smoothies are given.

Their expediency, nutritional and energy value are characterized. Data on the chemical composition of the created beverages are given, which confirm the effectiveness of used raw materials.

Functional foods should meet 10‑50 % of daily needs. When creating functional compositions, a key place is occupied by a set of predicted functional and technological characteristics and properties, compatibility and specificity of interaction with other components of recipe mixtures and finished products. Just this complex determines the feasibility of using functional compositions for culinary products.

Functional products are created on the principle of food combinatorics by reasonable quantitative selection of basic raw materials, ingredients, food supplements, the combination of which provides the formation of the desired organoleptic and physicochemical properties, as well as a given level of nutritional, biological and energy value.

The aim of the study: to establish the chemical composition of vegetable raw materials and the development of innovative technologies for child food beverages based on functional compositions, recipe mixtures and finished products
Akis Dergisi “Kadınlar Arasında” Bölümünde Kadın Algısı
Authors: EFİLTİ ATAY Seyran , KARAVAR Hilal
Published: June 2021

Kadın dergilerinde ya da dergilerin kadına yönelik bölümlerinde üretici konumundan çıkartılan kadınlar, toplumsal önyargılarla inşa edilmiş bir yaşam biçimi içinde tasvir edilmiştir. Kadına yönelik dergilerde kadın, toplumsal sorunlar, adalet, eşitlik, yoksulluk gibi kavramlar karşısındaki konumu ile değil; aşk, para, güzellik gibi kavramlarla sembolize edilen bir konuma indirgenmiştir. 1954-1967 arasında yayımlanan Akis dergisi bir kadın dergisi olmamakla birlikte “Kadınlar Arasında” bölümüyle dönemin kadın kimliğine yönelik eleştirel bir bakış açısına sahip olması onu diğer dergilerden ayırmaktadır. Bu çalışmada Akis dergisinin kadının toplumsal hayattaki yeri üzerine olan düşünsel perspektifi analiz edilmeye çalışılmıştır. Bu amaçla 15 Mayıs-25 Aralık 1954 yılları arasındaki 33 sayı niteliksel içerik analizi yöntemiyle incelenmiştir. Derginin “Kadınlar Arasında” bölümü köşe yazıları ve haber metinleri olmak üzere iki kategoride değerlendirilmiştir. Araştırma sonucunda köşe yazılarında Türk kadının toplumsal, ekonomik ve siyasal yaşamda etkin bir kimliğe sahip olması gerekliliği üzerinde durulmuştur. Özellikle ekonomik ve siyasal anlamda Amerikan kadınının rol model olarak sunulduğu görülmektedir. Haber metinlerindeyse kadının geleneksel rolleri, günlük yaşam pratikleri içerisinde değerlendirilmiştir. Sonuç olarak Akis dergisinde kadın algısı geleneksel, popüler yaşam ve Cumhuriyetin kadına veridiği haklar ekseninde şekillendiği görülmektedir.
Percepción de pacientes frente a la atención odontológica ofrecida por estudiantes en una universidad pública colombiana
Authors: Díaz-Cárdenas Shyrley , Rojano-Rodríguez Adrian , Hernandez Alvarez Arleth , Galarza Murcia , Ardila-Torres Ana
Published: June 2021

El objetivo de la investigación fue conocer la percepción de pacientes de la atención odontológica ofrecida por estudiantes. Se realizó un estudio descriptivo longitudinal en 123 binomios paciente-estudiante en una escuela de odontología de una universidad pública colombiana, a los cuales se les aplicó cuestionario para indagar variables sociodemográficas, la atención odontológica y factores relacionados con la percepción del paciente ―presentación personal del estudiante, interacción del estudiante-paciente y transmisión de conocimientos del estudiante-paciente― durante dos momentos de la consulta: al inicio (T0) y a los dos meses (T1). Se hallaron diferencias entre T0 y T1, con aumento en las frecuencias relacionadas con la atención odontológica, y el factor interacción estudiante-paciente fue el más influyente. Al transcurrir el semestre y según el sexo del estudiante, la percepción de la atención odontológica ofrecida se comporta mejor en T1. Se concluye que la percepción de los pacientes frente a la atención odontológica ofrecida por estudiantes se encuentra influenciada por factores propios de estos como el sexo al que pertenece y el semestre, reflejándose directamente en la interacción estudiante-paciente, que conlleva a satisfacción de la atención recibida y éxitos en los tratamientos odontológicos realizados.
Psychological Impact and Sleep Quality in the COVID-19 Pandemic in Brazil, Colombia and Portugal
Authors: Rodríguez-De Avila Ubaldo Enrique , Rodrigues-De França Fabíola , Jesus Simões Maria de Fátima
Published: June 2021

The objective of the study was to evaluate, through an online questionnaire, aspects related to levels of anxiety, suicidal thoughts and quality of sleep during the COVID-19 pandemic period in three countries. With 988 participants from Colombia, Brazil and Portugal. 2.1% of the subjects presented mild anxiety, 85.5% moderate levels, 12% ranged from moderate to severe and 0.3% had an extreme level of anxiety. Suicidal thinking was found at the 57% level; 31.1% moderate, 9.7% marked severe, and 2.2% extreme. Regarding sleep, 14% had good sleep quality, 53.5% poor quality and 32.5% possible sleep disorders. The difference between the values ​​of anxiety and suicidal ideation between countries was not significant. However, there is a significant difference between the distribution of sleep quality values ​​between countries. The differences are mainly between adolescents (<22 years) and other ages. Colombia differs from Brazil and Portugal in terms of quality of sleep. In addition to the health problems brought by the Covid-19 pandemic, this study showed that the adolescent population is more vulnerable to the psychological impacts and quality of sleep in countries of the South American continent.
Evolución temporal y características sociodemográficas de migrantes venezolanos atendidos en el servicio odontológico de una universidad pública colombiana
Authors: Wilches-Visbal Jorge Homero , Castillo-Pedraza Midian Clara , Escobar-Ospino Diana Luz , Palacio-Benavides Juliana Carolina
Published: June 2021

El propósito de este artículo fue analizar la evolución temporal de migrantes venezolanos atendidos en el servicio odontológico de la Universidad del Magdalena, en Santa Marta (Colombia) y examinar algunas de sus características sociodemográficas, entre 2017-II y 2019-I. Para ello, se incluyeron 109 venezolanos encontrados en el archivo de historias del servicio odontológico. Se recolectaron datos sociodemográficos: edad, sexo, estrato socioeconómico, ocupación y estado civil. También se indagó sobre el tipo de afiliación al Sistema General de Seguridad Social en Salud (SGSSS), la empresa prestadora de salud (EPS) y los tratamientos realizados. Se analizaron dos escenarios clínicos: consulta prioritaria y clínica odontológica. Se observó mayor número de mujeres (52%) que de hombres (48%), con una media de edad de 27,0±13,6 y 29,4±15,4 años, respectivamente. Se constató un crecimiento exponencial de venezolanos atendidos entre el 2017-II y el 2019-I. El 45% de ellos estaba en el SGSSS, y el resto no reportó afiliación. Aproximadamente, el 60% de los migrantes eran solteros. Las ocupaciones eran variadas; ninguna en el sector formal de la economía. Los tratamientos se concentraron en las áreas de cirugía, odontopediatría y operatoria.
El análisis de red en la evaluación dinámica ante el impacto de la COVID-19
Authors: Ramos-Vera Cristian Antony
Published: June 2021

Se ha destacado el impacto de las diversas medidas tomadas para mitigar la propagación de la infección del virus de la COVID-19, entre ellas el distanciamiento social, lo cual afianza la recurrencia de trastornos mentales existentes. Una de las reacciones comunes ante estas estrategias es el estrés, que propicia una mayor vulnerabilidad a agravar diversas condiciones de salud comórbidas. Esto plantea desafíos específicos sobre las condiciones de salud ante el impacto de la COVID-19, que requiere comprender cómo los mecanismos fisiopatológicos de un individuo interactúan entre sí, dada la muestra de estudio (por ejemplo, trabajadores del sector salud, personas con diagnóstico de enfermedad mental, pacientes con enfermedad crónica, entre otros).
Comparative Proteomic Analysis Reveals Novel Biomarkers for Gastric
Cancer in South Indian Tamil Population
Authors: Jayaraman Megala , Sivagnanam Ananthi , Thangasamy Balasankar , Nagarajan Vignesh , Ravi Subeksha Govindarajan , Madhesh Jeevitha Chithra , Perumal Manikandan Athilinga , Karunakaran Premkumar
Published: June 2021

Background:

Gastric Cancer (GC) remains a major global health problem due to a poor
understanding of its progression at the molecular level and a lack of early detection or diagnosis.
Early detection is highly crucial for improving prognosis. The incidence of GC is very high in
countries, like India, due to the limitations among the established biomarkers for GC owing to poor
sensitivity and specificity.

Objective:

This study aimed to identify the novel biomarkers from serum samples obtained from
GC patients compared to healthy subjects.

Methods:

Serum samples from GC patients were analyzed by two-Dimensional Gel Electrophoresis
(2DGE) coupled with tandem Mass Spectrometry (MS), including both Matrix-Assisted Laser
Desorption/Ionization-Time of Flight (MALDI-ToF) and Liquid Chromatography-MS (LC-MS/MS)
analysis. Identified proteins were further analyzed by gene ontology and protein interaction studies.

Results:

A total of 73 protein spots were detected in 2DGE image analysis. Among them, seven
differentially-expressed proteins were identified using MS analyses, including serotransferrin/
transferrin, albumin, ceruloplasmin, C-reactive protein (CRP), fibrinogen γ-chain (FGG), and two
unreported novel proteins, immunoglobulin kappa constant (IgκC) region and Homo sapiens zinc
finger protein 28 (ZNF28) homolog. Among these proteins, serotransferrin, albumin,
ceruloplasmin, FGG, and ZNF28 were down-regulated in GC samples (p<0.05), while IgκC region
and CRP were up-regulated significantly.

Conclusion:

Most of the differentially expressed proteins were involved in angiogenesis,
plasminogen-activating cascade, and blood coagulation pathways which are known to play a
critical role in gastric tumorigenesis. Our current results provide a panel of candidate biomarkers
for GC with novel biomarkers which have not been reported earlier.