Produção Nacional
Revisado por pares
Ana Tereza Ribeiro de Vasconcelos, Darcy F. de Almeida, Mariangela Hungría, C. T. Guimarães, Regina Vasconcellos António, Francisca C. Almeida, Luiz Gonzaga Paula de Almeida, Rosana de Almeida, José Alves-Gomes, Elizabeth M. Mazoni Andrade, Júlia R. Araripe, Magnólia Fernandes Florêncio de Araújo, Spartaco Astolfi‐Filho, Vasco Azevedo, Alessandra J Baptista, Luiz Artur Mendes Bataus, Jacqueline da Silva Batista, André Beló, Cássio van den Berg, Maurı́cio Reis Bogo, Sandro L. Bonatto, Juliano Bordignon, Marcelo M. Brígido, Cristiana A. Alves Brito, Marcelo Brocchi, Hélio Almeida Burity, Anamaria A. Camargo, Divina das Dôres de Paula Cardoso, Newton Portilho Carneiro, Dirce Maria Carraro, Cláudia Carvalho, Júlio Cézar de Mattos Cascardo, Benildo Sousa Cavada, Ligia Maria Oliveira Chueire, Tânia Beatriz Creczynski‐Pasa, Nivaldo C. Costa Da Cunha-Junior, Nelson J. R. Fagundes, Clarissa Lima Falão, Fabiana Fantinatti‐Garboggini, Izeni Pires Farias, Maria Sueli Soares Felipe, Lílian Pereira Ferrari, Jesus Aparecido Ferro, Maria Inês Tiraboschi Ferro, Glória Regina Franco, Nara Suzy Aguiar de Freitas, Luiz Roberto Furlan, Ricardo T. Gazzinelli, E. A. Gomes, Pablo Rodrigues Gonçalves, Thalles B. Grangeiro, Dário Grattapaglia, Edmundo C. Grisard, Ebert Seixas Hanna, S. N. Jardim, Jomar Pereira Laurino, Lélia Cristina Tenório Leoi, Lucymara Fassarella Agnez‐Lima, Maria de Fátima Loureiro, Maria do Carmo Catanho Pereira de Lyra, Humberto Maciel França Madeira, Gilson P. Manfio, Andréa Queiróz Maranhão, Wellington S. Martins, Sônia Marli Zingaretti, Sílvia Regina Batistuzzo de Medeiros, Rosely de Vasconcellos Meissner, María Manuela Martins, Fabrícia F. Nascimento, Marisa Nicolás, Jaquelline Germano de Oliveira, Sérgio C. Oliveira, Maria Paula Paixão, Juliana Alves Parente, Fábio de Oliveira Pedrosa, Sergio Danilo Junho Penat, José Odair Pereira, Maristela Pereira, Luciana Santos Rodrigues Costa Pinto, Luciano Da SilvaPinto, Jorge Ivan Rebelo Porto, Deise Porto Potrich, Cicero Eduardo Ramalho-Neto, Alessandra Maria Moreira Reis, Liu Um Rigo, Edson Rondinelli, Elen Bethleen Pedraça do Santos, Fabrício R. Santos, Maria Paula Cruz Schneider, Héctor N. Seuánez, A.M.R. Silva, Artur Silva, Denise Maria Wanderlei Silva, Rosane Silva, Isabella de Carmo Simões, Daniel Simon, Célia Maria de Almeida Soares, Renata de Bastos Ascenço Soares,
Chromobacterium violaceum is one of millions of species of free-living microorganisms that populate the soil and water in the extant areas of tropical biodiversity around the world. Its complete genome sequence reveals ( i ) extensive alternative pathways for energy generation, ( ii ) ≈500 ORFs for transport-related proteins, ( iii ) complex and extensive systems for stress adaptation and motility, and ( iv ) widespread utilization of quorum sensing for control of inducible systems, all of which underpin the versatility ...
Tópico(s): Biochemical and Structural Characterization
2003 - National Academy of Sciences | Proceedings of the National Academy of Sciences
Produção Nacional
Revisado por pares
Valdemir da Costa Silva, Abiane M. G. S. Silva, Jacqueline Arantes Diniz Basílio, Jadriane A. Xavier, Ticiano Gomes do Nascimento, Rose Mary Zumstein Georgetto Naal, Maria Perpetua del Lama, Laila A. D. Leonelo, Naianny Lívia Oliveira Nascimento Mergulhão, Fernanda Cristina de Albuquerque Maranhão, Denise Maria Wanderlei Silva, Robert W. Owen, I. Rodrigues, Laisa Carolina Gomes de Bulhões, Irinaldo Diniz Basílio Júnior, Marília Oliveira Fonseca Goulart,
The main objectives of this study were to evaluate the chemical constitution and allergenic potential of red propolis extract (RPE). They were evaluated, using high performance liquid chromatography (HPLC) and the release of β-hexosaminidase, respectively. A plethora of biologically active polyphenols and the absence of allergic responses were evinced. RPE inhibited the release of β-hexosaminidase, suggesting that the extract does not stimulate allergic responses. Additionally, the physicochemical ...
Tópico(s): Microencapsulation and Drying Processes
2020 - Multidisciplinary Digital Publishing Institute | Molecules
Produção Nacional
Revisado por pares
Túlio Batista Franco, Wanderlei Silva Bueno, Emerson Elı́as Merhy,
The subject of this paper is changes in health care when "user embracement" is used as a strategic aim. According to the "user embracement" concept, health care clients are the center of the health services' organization, including the following: 1) care for everyone seeking it, thus guaranteeing universal accessibility; 2) reorganization of the work process, such that its central thrust is shifted from the physician to the multiprofessional staff, or "user embracement team", in charge of "hearing" ...
Tópico(s): Health, Nursing, Elderly Care
1999 - Escola Nacional de Saúde Pública, Fundação Oswaldo Cruz | Cadernos de Saúde Pública
Produção Nacional
Revisado por pares
Fernanda Cristina de Albuquerque Maranhão, Jorge Belém Oliveira Júnior, Maria Anilda dos Santos Araújo, Denise Maria Wanderlei Silva,
Superficial and cutaneous mycoses are common in tropical countries, caused by dermatophytes, yeast, and non-dermatophyte molds in different clinical specimens. In order to define the epidemiology of mycoses and the profile of their etiological agents in Alagoas (northeastern Brazil) between 2009 and 2016, we obtained data of patients from the main laboratories of Alagoas, by examining clinical samples with direct microscopy and culture on Sabouraud dextrose agar and Chromagar®Candida. A total of ...
Tópico(s): Plant Pathogens and Fungal Diseases
2019 - Springer Nature | Brazilian Journal of Microbiology
Produção Nacional
Revisado por pares
Denise Wanderlei-Silva, Eduardo Ramalho Neto, Richard T. Hanlin,
In order to evaluate the monophyly of the Phyllachorales from a molecular standpoint and elucidate its phylogenetic relationships with other orders, a segment of the 18S rRNA gene from several representatives of the Phyllachorales, including species of Glomerella, Phyllachora, Coccodiella (=Coccostroma), Sphaerodothis, Ophiodothella, as well as Magnaporthe was sequenced. Maximum Parsimony analysis revealed that the Phyllachorales was a polyphyletic assemblage of taxa. None of the other members of ...
Tópico(s): Yeasts and Rust Fungi Studies
2003 - Instituto de Tecnologia do Paraná (Tecpar) | Brazilian Archives of Biology and Technology
Produção Nacional
Revisado por pares
Walfrido Bispo, Emilia Oliveira Miranda, Valter Alvino, Brancilene Santos de Araújo, Denise Maria Wanderlei Silva, Zenaldo Porfı́rio,
The red propolis is a new type of propolis founded in Brazil with large biological action. This study evaluated the antimicrobial activity of ethanol extract and fractions of hexane, chloroform and acetanolica of propolis from the apiary of the state of Alagoas. The microbial strains used were: Shigella flexneri, Proteus vulgaris, Staphylococcus, Klebsiella pneumoniae, Proteus mirabilis, Pseudomonas aeruginosa, Staphylococcus aureus, Escherichia coli and Candida albicans. The ethanolic extract showed ...
Tópico(s): Insect and Pesticide Research
2012 - UNIVERSIDADE ESTADUAL DE LONDRINA | Semina Ciências Biológicas e da Saúde
Produção Nacional
Revisado por pares
Fernanda Cristina de Albuquerque Maranhão, Nayara Maciel Mendonça, Thamires Costa Teixeira, Gilvonete Alves da Costa Sobrinha Lages, Jacqueline Araújo de Melo, Carlos Guilherme Gaelzer Porciúncula, Eurípedes Alves da Silva Filho, Denise Maria Wanderlei Silva,
Tópico(s): Fungal Infections and Studies
2020 - Springer Science+Business Media | Mycopathologia
Produção Nacional
Revisado por pares
Rosa Maria S. Gonzaga, Itatiana Ferreira Rodart, Mitermayer Galvão dos Reis, Cícero Eduardo Ramalho Neto, Denise Maria Wanderlei Silva,
We determined the frequency of hepatitis C virus (HCV) genotypes in anti-HCV seropositive patients in the state of Alagoas, Brazil, by means of nested-reverse transcription-polymerase chain reaction (RT-nested-PCR) followed by restriction fragment length polymorphism (RFLP) of amplified fragments of the 5´NCR. The nested-PCR with genotype-specific primers from the core region was carried out when detection was not possible by the first approach. Detectable HCV-RNA was present in 115 (74.7%) of 154 serum ...
Tópico(s): HIV/AIDS drug development and treatment
2008 - Springer Nature | Brazilian Journal of Microbiology
Produção Nacional
Revisado por pares
Carvalho Filho, Adilson Ledubino, Letícia Frutuoso, Jamiro da Silva Wanderlei, Debbie Jaarsma, Esther Helmich, Márcia Strazzacappa,
The medical education community acknowledges the importance of including the humanities in general, and the liberal arts in particular, in the education of health professionals. Among the liberal arts, theater is especially helpful for educators wanting to bring experiences that are both real and challenging to the learning encounter in an interactive, engaging, and reflective way. In this Perspective, the authors share what they have learned after working together with a company of actors for 8 ...
Tópico(s): Nursing education and management
2020 - Lippincott Williams & Wilkins | Academic Medicine
Produção Nacional
Revisado por pares
Denise Wanderlei-Silva, Mariana Nobre, Rosa Silva Gonzaga, Luciana Silva Viana, Eduardo Ramalho Neto,
The analysis of DNA in clinical samples for a secure diagnostic has become indispensable nowadays. Techniques approaching isolation of high molecular weigth DNA of HPV could lead to efficient amplification and early clinical diagnosis of the virus DNA by PCR (polymerase chain reaction). We describe a fast, non-toxical, efficient and cheap method for DNA isolation of human papilloma virus (HPV) from cervical smears using guanidine (DNAzol solution). A 450 bp DNA band correponding to the late region ( ...
Tópico(s): Molecular Biology Techniques and Applications
2005 - Instituto de Tecnologia do Paraná (Tecpar) | Brazilian Archives of Biology and Technology
Produção Nacional
Revisado por pares
Luísa Andrea Villanueva da Fonseca, Maria Anilda Santos Araújo, Denise Maria Wanderlei Silva, Fernanda Cristina de Albuquerque Maranhão,
Introduction: Dermatophytoses are superficial mycoses, and the identification of their etiological agents is routinely performed by culture and microscopic features, which is time-consuming and relies on personnel expertise. Molecular approaches have been developed to provide faster and reliable results; therefore, this study aimed to identify dermatophytes isolated from Alagoas state patients, employing phenotypical and molecular methods. Methodology: Clinical samples for morphological identification ...
Tópico(s): Mycorrhizal Fungi and Plant Interactions
2022 - Open Learning on Enteric Pathogens | The Journal of Infection in Developing Countries
Produção Nacional
Revisado por pares
Jorge Luiz da Silva, Wanderlei Abadio de Oliveira, Iara Falleiros Braga, Marta Angélica Iossi Silva, Elisângela Aparecida da Silva Lizzi, Marlene Fagundes Carvalho Gonçalves, Beatriz Pereira, Marta Angélica Iossi Silva,
This study's objective was to verify whether improved social and emotional skills would reduce victimization among Brazilian 6th grade student victims of bullying. The targets of this intervention were victimized students; a total of 78 victims participated. A cognitive-behavioral intervention based on social and emotional skills was held in eight weekly sessions. The sessions focused on civility, the ability to make friends, self-control, emotional expressiveness, empathy, assertiveness, and interpersonal ...
Tópico(s): Youth Development and Social Support
2016 - Multidisciplinary Digital Publishing Institute | International Journal of Environmental Research and Public Health
Produção Nacional
Revisado por pares
Jorge Luiz da Silva, Wanderlei Abadio de Oliveira, Diene Monique Carlos, Elisângela Aparecida da Silva Lizzi, Rafaela Rosário, Marta Angélica Iossi Silva,
ABSTRACT Objective: to verify if the improvement of social and emotional skills reduces bullying victimization in 6th grade students 12 months after the end of the intervention. Method: Quasi-experimental study with 78 students who were bullying victims. A cognitive behavioral intervention based on social skills was conducted with the intervention group. The eight sessions addressed politeness, making friendships, self-control, emotional expressiveness, empathy, assertiveness and solution of interpersonal ...
Tópico(s): Child and Adolescent Psychosocial and Emotional Development
2018 - Associação Brasileira de Enfermagem | Revista Brasileira de Enfermagem
Produção Nacional
Revisado por pares
Flávia Carvalho Malta de Mello, Jorge Luiz da Silva, Wanderlei Abadio de Oliveira, Rogério Ruscitto do Prado, Déborah Carvalho Malta, Marta Angélica Iossi Silva,
This study explored associations between bullying and sociodemographic, mental health and risk behavior variables in school age children. This cross-sectional survey analyzed data from the National School Health Survey (PeNSE 2015). A multiple logistic regression analysis checked for factors associated with bullying. Nineteen point eight percent (95%CI 10.5 - 20.0) of the students claimed they practiced bullying. The practice of bullying was more common among students enrolled in private schools, those ...
Tópico(s): Youth, Politics, and Society
2017 - ASSOCIAÇÃO BRASILEIRA DE SAÚDE COLETIVA | Ciência & Saúde Coletiva
Produção Nacional
Jorge Luiz da Silva, Wanderlei Abadio de Oliveira, Flávia Carvalho de Malta Mello, Rogério Ruscitto do Prado, Marta Angélica Iossi Silva, Déborah Carvalho Malta,
Resumo Objetivo: identificar a prática de bullying referida por estudantes brasileiros, segundo o sexo, a idade e a localização geográfica. Métodos: estudo transversal, estruturado em duas amostras nacionais da Pesquisa Nacional de Saúde do Escolar (PeNSE) de 2015; participaram do estudo 102.301 estudantes, amostra nacionalmente representativa; a coleta de dados ocorreu mediante questionário autoaplicável. Resultados: a prevalência de prática de bullying foi de 19,8% (IC95% - 19,2;20,3), com maior ocorrência ...
Tópico(s): Science and Education Research
2019 - MINISTÉRIO DA SAÚDE | Epidemiologia e Serviços de Saúde
Produção Nacional
Revisado por pares
Jorge Luiz da Silva, Wanderlei Abadio de Oliveira, Elvio Luciano Bono, Marina Azôr Dib, Marina Rezende Bazon, Marta Angélica Iossi Silva,
RESUMO O presente estudo consiste de uma revisão sistemática de estudos longitudinais que investigaram a associação entre bullying escolar e conduta infracional na adolescência e criminosa na idade adulta. Realizou-se uma busca bibliográfica em cinco bases de dados internacionais (ERIC, LILACS, Scopus, PsycINFO e Web of Science) e uma biblioteca eletrônica nacional (Scielo). Foram selecionados 13 estudos que atenderam aos critérios de inclusão. A maioria dos trabalhos encontrou associação estatisticamente ...
Tópico(s): Insect and Pesticide Research
2016 - UNIVERSIDADE DE BRASÍLIA | Psicologia Teoria e Pesquisa
... teórico-documental, os autores Cesar Buaes Dal Maso, Wanderlei Marinho da Silva, Pedro Carvalho de Mello e Norman de Paula ...
Tópico(s): Business and Management Studies
2009 - Institute of Management Foundation | Future Studies Research Journal Trends and Strategies
Produção Nacional
Revisado por pares
Viviane Martha Santos de Morais, Alice Ramos Orsi, Fernanda Cristina de Albuquerque Maranhão, Therezita M. Peixoto Patury Galvão Castro, Karina Cavalcante Beltrão de Castro, Denise Maria Wanderlei Silva,
Pharyngotonsillitis by β-hemolytic Streptococcus mostly affects children and immunocompromised, being Streptococcus pyogenes (Group A) the most common agent in bacterial pharyngotonsillitis.This work targeted the research of β-hemolytic Streptococcus Group-A (SBHGA) and No-A (SBHGNA) in the oropharynx of individuals with special health needs from the APAE (Maceió-AL).A prospective study with oropharynx samples from patients with Down syndrome and other mental disorders (test) and students from a private ...
Tópico(s): Neonatal and Maternal Infections
2012 - Elsevier BV | Brazilian Journal of Otorhinolaryngology
Produção Nacional
Laércio Wanderlei da Silva, Maria de Fátima Barbosa Coelho, Sandra Sely Silveira Maia, Ricardo Carlos Pereira da Silva, Willame dos Santos Cândido, Ana Claudia da Silva,
The coral tree (Erythrina velutina Willd.) is an arboreal species that occurs in northeast Brazil and is used in popular medicine to fight cough, asthma, oral diseases, nervous breakdowns, muscle aches and fevers. The process of formation of seedlings of the species is difficult because of the occurrence of seed dormancy. The aim of this study was to evaluate the effect of different methods for overcoming dormancy in seeds of the coral tree stored in different conditions and periods. The experimental ...
Tópico(s): Soil Management and Crop Yield
2013 - UNIVERSIDADE ESTADUAL DE LONDRINA | Semina Ciências Agrárias
Produção Nacional
Revisado por pares
Jorge Luiz da Silva, Wanderlei Abadio de Oliveira, Flávia Carvalho Malta de Mello, Luciane Sá de Andrade, Marina Rezende Bazon, Marta Angélica Iossi Silva,
Resumo Este artigo apresenta uma revisão sistemática da literatura referente a intervenções rigorosamente planejadas e avaliadas na redução do bullyin escolar. O levantamento dos artigos foi realizado em quatro bases de dados (Lilacs, Psycinfo, Scielo e Web of Science) orientado pela questão norteadora: Em relação ao bullyin, quais são as intervenções empreendidas para a sua redução nas escolas? Foram incluídos somente estudos do tipo caso-controle, com foco específico no bullyin escolar e sem recorte ...
Tópico(s): Behavioral and Psychological Studies
2017 - ASSOCIAÇÃO BRASILEIRA DE SAÚDE COLETIVA | Ciência & Saúde Coletiva
Produção Nacional
Revisado por pares
Leila Sabrina Ullmann, Rodrigo Costa da Silva, Wanderlei de Moraes, Zalmir Silvino Cubas, Leonilda Correia dos Santos, Juliano Leônidas Hoffmann, Nei Moreira, Ana M. S. Guimarães, Patrícia Montaño, Hélio Langoni, Alexander Welker Biondo,
Toxoplasma gondii is the causative intracellular protozoan of toxoplasmosis in human being and animals. Members of the Felidae family are considered the single definitive host for the infection; both wild and domestic cats are able to excrete oocysts in the environment. Wild cats maintained in captivity may serve as source of infection for other clinically susceptible animals in the same environment. The aim of this study was to determine the frequency of T. gondii IgG antibodies in 57 neotropical ...
Tópico(s): Herpesvirus Infections and Treatments
2010 - Elsevier BV | Veterinary Parasitology
Produção Nacional
Revisado por pares
Noemi Pereira Oliveira, Gisele Pedroso Moi, Marina Atanaka-Santos, Ageo Mário Cândido Silva, Wanderlei Antônio Pignati,
Mato Grosso is the largest agricultural producer and the largest national consumer of pesticides in Brazil. Maternal exposure to pesticides in the periconceptional period has been associated with increased risk of congenital malformations. This article aims to analyze the association between the use of pesticides and congenital malformations in cities with highest exposure to pesticides in Mato Grosso. It was a case-control study conducted with 219 live births with congenital malformations and 862 ...
Tópico(s): Effects and risks of endocrine disrupting chemicals
2014 - ASSOCIAÇÃO BRASILEIRA DE SAÚDE COLETIVA | Ciência & Saúde Coletiva
Produção Nacional
Revisado por pares
Gerson Javier Torres Salazar, Jéssica Pereira de Sousa, Cícera Norma Fernandes Lima, Izabel Cristina Santiago Lemos, Ana Raquel Pereira da Silva, Thiago Sampaio de Freitas, Henrique Douglas Melo Coutinho, Luiz Everson da Silva, Wanderlei do Amaral, Cícero Deschamps,
Tópico(s): Sesquiterpenes and Asteraceae Studies
2018 - Elsevier BV | Industrial Crops and Products
Produção Nacional
Revisado por pares
Joara Nályda Pereira Carneiro, Rafael Pereira da Cruz, Josefa Carolaine Pereira da Silva, Janaína Esmeraldo Rocha, Thiago Sampaio de Freitas, Débora Lima Sales, Camila Fonseca Bezerra, Waltécio de Oliveira Almeida, José Galberto Martins da Costa, Luiz Everson da Silva, Wanderlei do Amaral, Ricardo Andrade Rebelo, Iêda Maria Begnini, Henrique Douglas Melo Coutinho, Maria Flaviana Bezerra Morais‐Braga,
The secular use of plants in popular medicine has emerged as a source for the discovery of new compounds capable of curing infections. Among microbial resistance to commercial drugs, species such as Piper diospyrifolium Kunth, which are used in popular therapy, are targets for pharmacological studies. With this in mind, antimicrobial experiments with the essential oil from the P. diospyrifolium (PDEO) species were performed and its constituents were elucidated. The oil compounds were identified by ...
Tópico(s): Insect Pest Control Strategies
2019 - Elsevier BV | Microbial Pathogenesis
Produção Nacional
Revisado por pares
Rakel Olinda Macedo da Silva, José Walber Gonçalves Castro, Orlando de Menezes Dantas, Ana Carolina Justino de Araújo, Maria Karollyna do Nascimento Silva Leandro, Raíra Justino Oliveira Costa, Luciely Leite Pinto, Lívia Maria Garcia Leandro, Luiz Everson da Silva, Wanderlei do Amaral, Lucas D. Parabocz, Áurea Portes Ferriani, Bruna Pinotti Garcia, Beatriz Helena Lameiro de Noronha Sales Maia, Janaína Esmeraldo Rocha, Camila Fonseca Bezerra, Thiago Sampaio de Freitas, Maria do Socorro Costa, Fábia F. Campina, Edinardo Fágner Ferreira Matias, Marcello Iriti, Henrique Douglas Melo Coutinho,
The objective of this work was to evaluate the phytochemical composition and the antibacterial and antibiotic-modulating activities of the essential oils of Eugenia brasiliensis Lam (OEEb) and Piper mosenii C. DC (OEPm) singly or in association with blue LED (Light-emitting diode) light. The antibacterial and antibiotic-modulatory activities of the essential oils on the activity of aminoglycosides were evaluated to determine the minimum inhibitory concentration (MIC, μg/mL) in the presence or absence ...
Tópico(s): Olfactory and Sensory Function Studies
2019 - Multidisciplinary Digital Publishing Institute | Antibiotics
Produção Nacional
Revisado por pares
Luiz Everson da Silva, Edinardo Fágner Ferreira Matias, Janaína Esmeraldo Rocha, Ana Carolina Justino de Araújo, Thiago Sampaio de Freitas, Fábia F. Campina, Maria do Socorro Costa, Luiz Everson da Silva, Wanderlei do Amaral, Beatriz H. L. N. S. Maia, Áurea Portes Ferriani, Camila Fonseca Bezerra, Marcello Iriti, Henrique Douglas Melo Coutinho,
The objective of this study was to determine the chemical profile and to evaluate the antibacterial activity of the essential oils of Piper species and modulation of the antibiotic activity, using the microdilution method to determine the minimum inhibitory concentration. The chemical components were characterized by gas chromatography coupled to mass spectrometry, which revealed β-copaen-4-α-ol (31.38%), spathulenol (25.92%), and germacrene B (21.53%) as major constituents of the essential oils of ...
Tópico(s): Traditional and Medicinal Uses of Annonaceae
2020 - De Gruyter | Zeitschrift für Naturforschung C
Produção Nacional
Revisado por pares
Priscilla Ramos Freitas, Ana Carolina Justino de Araújo, Cristina Rodrigues dos Santos Barbosa, Débora Feitosa Muniz, Janaína Esmeraldo Rocha, José Bezerra de Araújo Neto, Maria Milene Costa da Silva, Raimundo Luíz Silva Pereira, Luiz Everson da Silva, Wanderlei do Amaral, Cícero Deschamps, Saulo Relison Tintino, Jaime Ribeiro‐Filho, Henrique Douglas Melo Coutinho,
Essential oils are secondary metabolites with immense pharmacological potential.These substances are abundantly produced by plants of the family Asteraceae, such as Baccharis coridifolia. Previous studies have demonstrated that this species has pharmacological properties that make it a promising source of new antibacterial agents. Therefore, the present study aimed to evaluate the antibacterial and antibiotic-modulating activity of Baccharis coridifolia essential oil against multidrug-resistant ( ...
Tópico(s): Ethnobotanical and Medicinal Plants Studies
2020 - Elsevier BV | Microbial Pathogenesis
Produção Nacional
Revisado por pares
Ray Silva de Almeida, Priscilla Ramos Freitas, Ana Carolina Justino de Araújo, Irwin Rose Alencar de Menezes, Eduardo L. Santos, Saulo Relison Tintino, Talysson Felismino Moura, Jaime Ribeiro‐Filho, Vitória Assunção Ferreira, Ana Cristina A. Silva, Luiz Everson da Silva, Wanderlei do Amaral, Cícero Deschamps, Marcello Iriti, Henrique Douglas Melo Coutinho,
Considering the evidence that essential oils, as well as safrole, could modulate bacterial growth in different resistant strains, this study aims to characterize the phytochemical profile and evaluate the antibacterial and antibiotic-modulating properties of the essential oil Ocotea odorífera (EOOO) and safrole against efflux pump (EP)-carrying strains. The EOOO was extracted by hydrodistillation, and the phytochemical analysis was performed by gas chromatography coupled to mass spectrometry (GC-MS). ...
Tópico(s): Piperaceae Chemical and Biological Studies
2020 - Multidisciplinary Digital Publishing Institute | Antibiotics
Produção Nacional
Revisado por pares
José Weverton Almeida‐Bezerra, Felicidade Caroline Rodrigues, Rafael Pereira da Cruz, Luiz Everson da Silva, Wanderlei do Amaral, Ricardo Andrade Rebelo, Iêda Maria Begnini, Camila Fonseca Bezerra, Marcello Iriti, Elena Maria Varoni, Henrique Douglas Melo Coutinho, Maria Flaviana Bezerra Morais‐Braga,
Infections by multiresistant microorganisms have led to a continuous investigation of substances acting as modifiers of this resistance. By following this approach, the chemical composition of the essential oil from Piper caldense leaf and its antimicrobial potential were investigated. The antimicrobial activity was determined by broth microdilution method providing values for minimum inhibitory concentration (MIC), IC50, and minimum fungicidal concentration (MFC). The essential oil was tested as ...
Tópico(s): Traditional and Medicinal Uses of Annonaceae
2020 - Multidisciplinary Digital Publishing Institute | Applied Sciences
Produção Nacional
Revisado por pares
Eduardo L. Santos, Priscilla Ramos Freitas, Ana Carolina Justino de Araújo, Ray Silva de Almeida, Saulo Relison Tintino, Cícera Laura Roque Paulo, Ana Cristina A. Silva, Luiz Everson da Silva, Wanderlei do Amaral, Cícero Deschamps, José P. Siqueira-Júnior, José Maria Barbosa‐Filho, Gabriela Ribeiro de Sousa, Jaime Ribeiro‐Filho, Henrique Douglas Melo Coutinho,
Aloysia gratissima (Verbenaceae), popularly known as bee-brush or whitebrush, has been widely used in Brazilian folk medicine as analgesic, expectorant and antimicrobial. Phytochemical studies have identified β-caryophyllene as one of the major components of the essential oil of this plant. This bioactive sesquiterpene has been shown to have anti-inflammatory and antibacterial activities. The present study aimed to characterize the chemical profile and evaluate the antibacterial and antibiotic-enhancing ...
Tópico(s): Phytochemistry and Biological Activities
2021 - Elsevier BV | Phytomedicine Plus