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Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Gustavo Marins de Aguiar, Wagner Muniz de Medeiros, Tania Santos De Marco, Simone Corrêa dos Santos, Simone Gambardella,

A two-year investigation was conducted in Itaguai, State of Rio de Janeiro, an area with cases of cutaneous leishmaniasis, in order to study the ecology of sandflies and their habits and role as parasitic vector for men and animals. Capturing took place at three sites: domiciliary (human bait, walls, and light traps); peridomiciliary (walls, from baits used simultaneously: humans, dogs, and chickens; and light traps); and sylvatic (human bait and light traps). A total of 10,172 sandflies were captured, ...

Tópico(s): Research on Leishmaniasis Studies

1996 - Escola Nacional de Saúde Pública, Fundação Oswaldo Cruz | Cadernos de Saúde Pública

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Carla Valéria da Silva Padilha, A. C. T. Biasoto, L. C. Corrêa, Marcos dos Santos Lima, G. E. Pereira,

The aim of this study was to investigate the phenolic composition and antioxidant activity of commercial red wines produced from Vitis vinifera L. grapes grown in the São Francisco Valley (SFV), which is a tropical region in northeastern Brazil. All wines showed phenolic compound contents consistent with those of other traditional wine producing regions and high antioxidant activity. In total, 20 phenolic compounds were quantified by RP-HPLC-DAD-FD and the antioxidant activity was positively correlated ...

Tópico(s): Phytochemicals and Antioxidant Activities

2016 - Wiley | Journal of Food Biochemistry

Artigo Brasil Produção Nacional Revisado por pares

Samuel Santos Valença, Carlos Romualdo Rueff-Barroso, Wagner Alves Pimenta, Adriana Correa Melo, Renata Tiscoski Nesi, Marco Aurélio dos Santos Silva, Luís Cristóvão Pôrto,

Nitric oxide (NO) represents one of the most important intra- and extracellular mediators and takes part in both biologic and pathologic processes. This study aimed to verify the treatment with an NO inhibitor and an NO substrate in pulmonary emphysema induced by cigarette smoke (CS) in a murine model. We compared N-acetylcysteine (NAC), a precursor of glutathione, to G-nitro-L-arginine-methyl ester or L-NAME (LN), which is an NO inhibitor, and to l-arginine (LA), which is a substrate for NO formation. ...

Tópico(s): Nitric Oxide and Endothelin Effects

2011 - Elsevier BV | Pulmonary Pharmacology & Therapeutics

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Fernando de Marco dos Santos, Felipe Correa da Silva, Julia Pedron, Roque Furian, Cristina Fortes, Renan Rangel Bonamigo,

Background: Sentinel lymph node biopsy in thin invasive primary cutaneous melanoma (up to 1mm thick) is a controversial subject. The presence of tumor-infiltrating lymphocytes could be a factor to be considered in the decision to perform this procedure. Objective: To evaluate the association between the presence of tumor-infiltrating lymphocytes and lymph node metastases caused by thin primary cutaneous melanoma. Methods: Cross-sectional study with 137 records of thin invasive primary cutaneous melanoma ...

Tópico(s): Cutaneous lymphoproliferative disorders research

2019 - Elsevier BV | Anais Brasileiros de Dermatologia

Revisão Brasil Produção Nacional Revisado por pares

Bernardo Antônio Agostini, Kauê Collares, Francine dos Santos Costa, Marcos Britto Corrêa, Flávio Fernando Demarco,

Objective: We aimed to conduct a systematic review of the literature regarding the association between asthma and caries, assess the effect of asthma on the occurrence of caries in primary and permanent dentitions, and determine factors that could affect the estimates of this association. Data source: We used the following databases: PubMed, Web of Science, SCOPUS, and LILACS/BVS, for the literature review. Study selection: We included observational studies that investigated the association between ...

Tópico(s): Dental Anxiety and Anesthesia Techniques

2018 - Taylor & Francis | Journal of Asthma

Artigo Brasil Produção Nacional Revisado por pares

Nathieli B. Bottari, Leonardo Quintana Soares Lopes, Kauana Pizzuti, Camilla Filippi dos Santos Alves, Marcos Saldanha Corrêa, Leandro P. Bolzan, Adriana Maria Zago, Rodrigo de Almeida Vaucher, Aline Augusti Boligon, Janice Luehring Giongo, Matheus D. Baldissera, Roberto Christ Vianna Santos,

Carya illinoensis is a widespread species, belonging to the Juglandaceae family, commonly known as Pecan. Popularly, the leaves have been used in the treatment of smoking as a hypoglycemic, cleansing, astringent, keratolytic, antioxidant, and antimicrobial agent. The following research aimed to identify for the first time the phytochemical compounds present in the leaves of C. illinoensis and carry out the determination of antimicrobial activity of aqueous and ethanolic extracts. The antimicrobial ...

Tópico(s): Essential Oils and Antimicrobial Activity

2017 - Elsevier BV | Microbial Pathogenesis

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Emanuela Monteiro Coelho, Luciana Azevedo, L. C. Corrêa, Marilde T. Bordignon‐Luiz, Marcos dos Santos Lima,

Phenolic compounds belonging to the families of flavonoids, anthocyanins, phenolic acids and t-resveratrol (quantified by reversed-phase high-performance liquid chromatography with diode array detection and fluorescence detection), organic acids and in vitro antioxidant activity were determined for the frozen pulp and juice of jambolan (also known as black plum). The main organic acids were malic and lactic. The concentration of total phenolics and monomeric anthocyanins are similar to those of other ...

Tópico(s): Plant biochemistry and biosynthesis

2015 - Wiley | Journal of Food Biochemistry

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Guida Paola Genovez Tereza, Marcos Antônio Corrêa dos Santos, Vivian Patricia Saldias Vargas Winckler, Ana Lúcia Pompéia Fraga de Almeida, Gisele da Silva Dalben,

Objective This study analyzed the maintenance of lateral incisors in the dental rehabilitation of individuals with cleft lip and palate. Material and Methods The study was conducted on a tertiary craniofacial center and comprised retrospective analysis of panoramic and periapical radiographs of Caucasoid individuals with non-syndromic complete unilateral cleft lip and palate, analyzing all radiographs available on the records of each individual, from the first to the last up to 12 years of age. ...

Tópico(s): Craniofacial Disorders and Treatments

2018 - UNIVERSIDADE DE SÃO PAULO | Journal of Applied Oral Science

Artigo

A. D. Berrie, S. A. Visser,

... Engels Maciel, Josiane Maria Couto, Deborah A. Negrão-Corrêa, Horácio M. Santana Teles, João Batista dos Santos, Paulo Marcos Zech Coelho, , , , Breeding of Biomphalaria tenagophila in mass ...

Tópico(s): Mollusks and Parasites Studies

1963 - University of Chicago Press | Physiological Zoology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Emanuela Monteiro Coelho, Marcelo Eduardo Alves Olinda de Souza, L. C. Corrêa, Arão Cardoso Viana, Luciana Azevedo, Marcos dos Santos Lima,

The present work had the objective of producing liqueurs from mango peels (varieties "Haden" and "Tommy Atkins") by processes of alcoholic maceration and maceration with pectinase, as well as to evaluate bioactive compounds by reversed-phase high-performance liquid chromatography coupled to diode array detection and fluorescence-detection (RP-HPLC/DAD/FD) and in vitro antioxidant activity (AOX), for by-product potential reuse. Alcoholic maceration in wine ethanol (65% v/v) produced liqueurs with higher ...

Tópico(s): Plant Gene Expression Analysis

2019 - Multidisciplinary Digital Publishing Institute | Antioxidants

Artigo Brasil Produção Nacional Revisado por pares

Mariane Alves Silva, Nathália R. de Campos, Leonildo A. Ferreira, Leonã S. Flôres, Júlio C. A. Júnior, Guilherme L. dos Santos, Charlane C. Corrêa, Thiago C. dos Santos, Célia M. Ronconi, Marcos V. Colaço, Tatiana R. G. Simões, Lippy F. Marques, Maria Vanda Marinho,

A novel terbium(III) coordination network (CN) of formula [TbHbtec]n 1, constructed from 1,2,4,5-benzenetetracarboxylic acid (H4Btec) and Tb3+ ions, has been obtained under hydrothermal conditions. Single crystal X-ray diffraction and topological studies revealed the crystal structure of CN 1 involves a cubic primitive network with topology pcu-αPo, uninodal and with point symbol (412. 63). In the crystal structure, the ligand is monoprotonated (Hbtec3−) with six Hbtec3− adopting the monodentate, bidentate ...

Tópico(s): Crystal structures of chemical compounds

2019 - Elsevier BV | Inorganica Chimica Acta

Artigo Brasil Produção Nacional Revisado por pares

Humberto Corrêa, Tiago Castro e Couto, Wallace dos Santos, Marco Aurélio Romano‐Silva, Leonor Maria Pacheco Santos,

Tópico(s): Breastfeeding Practices and Influences

2016 - Elsevier BV | Journal of Affective Disorders

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Elisângela de Paula Silveira-Lacerda, Alice Laschuk Herlinger, Amílcar Tanuri, Giovanni Rezza, Carlos Eduardo Anunciação, Juliana Pires Ribeiro, Isabele Pereira Tannous, Gabrielly Regis Abrantes, Elisângela Gomes da Silva, Kauana Ferreira Arruda, Adriano Roberto Vieira de Sousa, Filipe Romero Rebello Moreira, Renato Santana Aguiar, Jordana Faria Corrêa, Marina Machado dos Santos, Hugo D. Silva, Marco Túlio Antônio García-Zapata, Natália Santana do Nascimento, Mariane Talon de Menezes, Richard Araújo Maia, Orlando Ferreira C., Rafael Inácio Barbosa, Rodrigo Brindeiro, Cléver Gomes Cardoso, Sandra Maria Brunini,

Mayaro virus (MAYV) has historically been associated with sylvatic transmission; however, urban outbreaks have been reported in Brazil, including cases of co-detection with dengue virus (DENV). Therefore, we performed a molecular survey to investigate MAYV circulation and cocirculation with DENV within Goiania, a major city in Central-West Brazil. Among 375 subjects with arbovirus-like symptoms, 259 were positive for DENV and 26 for MAYV. Of these, 17 were coinfected with DENV-2, suggesting co-transmission ...

Tópico(s): Vector-Borne Animal Diseases

2021 - Elsevier BV | Infection Genetics and Evolution

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Rayette Souza da Silva Lobão, R.V.E. Santo, Antônio Vinícius Corrêa Barbosa, Marcos Antônio Souza dos Santos, R.O. Corrêa, Heitor Martins Júnior, J. de B. Lourenço Júnior,

RESUMO O objetivo deste trabalho foi determinar a digestibilidade do farelo de palmiste (Elaeis guineensis) para o tambaqui (Colossoma macropomum), em duas classes de peso: 1 (210 alevinos de 4,45±1,18g) e 2 (54 juvenis de 115,91±4,01g). Os coeficientes de digestibilidade aparente (CDA) da matéria seca, proteína bruta e energia bruta do farelo de palmiste foram avaliados pela metodologia de substituição da dieta referência, utilizando-se 0,1% de óxido crômico como indicador externo. Os dados foram analisados ...

Tópico(s): Fish biology, ecology, and behavior

2019 - UNIVERSIDADE FEDERAL DE MINAS GERAIS | Arquivo Brasileiro de Medicina Veterinária e Zootecnia

Artigo Brasil Produção Nacional Revisado por pares

Esdras Corrêa Dos Santos, Ariane Lalonde-Larue, Alfredo Quites Antoniazzi, Marcos Henrique Barreta, Christopher A. Price, Paulo Bayard Dias Gonçalves, Valério Marques Portela, Gustavo Zamberlam,

Failure to ovulate is a major cause of infertility. The critical pathway that induces ovulation involves the EGF and MAPK phosphorylation, but studies in rodents have suggested that the Hippo activator, YAP, is also involved. It is unknown whether YAP-dependent transcriptional activity is important for the LH- or EGF-induced ovulatory cascade in monovulatory species such as the cow. Using a well-defined preovulatory GC culture system, we employed pharmacological inhibitors to demonstrate that YAP ...

Tópico(s): Reproductive Biology and Fertility

2021 - Elsevier BV | Molecular and Cellular Endocrinology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Tatiana Pereira Cenci, Mariana Gonzalez Cademartori, Laylla Galdino dos Santos, Marcos Britto Corrêa, Bas Loomans, Bernardo Lessa Horta, Flávio Fernando Demarco,

To investigate the prevalence of tooth wear and associated factors in adults from the 1982 Pelotas Birth Cohort. A subsample of the 5,914 individuals from the 1982 Pelotas Birth Cohort was randomly selected to be interviewed and clinically examined at the age of 31. Tooth wear was evaluated using a simplified version of the Tooth Wear Index (TWI), considering the absence or presence of tooth wear in dentin of first molars and anterior teeth (incisors and canines). Independent variables were socioeconomic, ...

Tópico(s): Dental Health and Care Utilization

2022 - Elsevier BV | Journal of Dentistry

Artigo Brasil Produção Nacional

Janice Luehring Giongo, Rodrigo de Almeida Vaucher, Diego Becker Borin, Marcos Saldanha Corrêa, Victor Barboza Dos Santos, Roberto Christ Vianna Santos, Aline Augusti Boligon, Margareth Linde Athayde, Pauline C. Bonez, Grazielle Guidolin Rossi, Marli Matiko Anrako De Campus, Patrícia Gomes, Martin Steppe,

Objective: The aim of this study was to perform the first ever investigation of the effect of activities in the nano capsules containing Geranium oil (NC1) against different species of pathogens such as Mycobacterium genus (both fast growing and slow growing), bacterial, and yeasts. Methods: The GO was analyzed by GC and GC/MS. Nano capsule suspensions (NC) were prepared by interfacial deposition of a preformed polymer method and the MICs were determined for the antimycobacterial, antimicrobial, and ...

Tópico(s): Natural product bioactivities and synthesis

2015 - Innovare Academic Sciences | International Journal of Pharmacy and Pharmaceutical Sciences

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Thamy Lívia Ribeiro Corrêa, Stella Karla dos Santos Moutinho, Meire Lélis Leal Martins, Marco Antônio Martins,

Protease and α-amylase production by a thermophilic Bacillus sp. SMIA-2 cultivated in liquid cultures containing 0.25% (w/v) starch as a carbon source reached a maximum at 18 hours (47 U.mg-1 Protein) and 36 hours (325 U.mg-1 Protein), respectively. Culture medium supplementation with whey protein concentrate (0.1%, w/v) and corn steep liquor (0.3%, w/v) not only improved the production of both enzymes but also enabled them to be produced simultaneously. Under these conditions, α-amylase and protease ...

Tópico(s): Protein Hydrolysis and Bioactive Peptides

2011 - Sociedade Brasileira de Ciência e Tecnologia de Alimentos | Food Science and Technology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Érick Igor dos Santos, Antônio Marcos Tosoli Gomes, Sérgio Corrêa Marques, Raquel de Souza Ramos, Aline Cerqueira Santos Santana da Silva, Francimar Tinoco de Oliveira,

ABSTRACT Objective: to compare the social representations of professional nurse autonomy produced by first and last-period undergraduate nursing students. Method: qualitative, descriptive and exploratory study, based on the structural approach of social representations, the Central Core Theory, carried out with 171 students from three federal public universities, using the free association technique on the object “professional nurse autonomy”. The data were submitted to EVOC 2005 software and to ...

Tópico(s): Health Education and Validation

2017 - UNIVERSIDADE DE SÃO PAULO | Revista Latino-Americana de Enfermagem

Artigo Brasil Produção Nacional Revisado por pares

Rodrigo de Almeida Vaucher, Janice Luehring Giongo, Leandro P. Bolzan, Marcos Saldanha Corrêa, Viviane Pedroso Fausto, Camilla Filippi dos Santos Alves, Leonardo Quintana Soares Lopes, Aline Augusti Boligon, Margareth Linde Athayde, Attus Pereira Moreira, Adriano Brandelli, Renata Platcheck Raffin, Roberto Christ Vianna Santos,

Antimicrobial activity of Amazonian oils Andiroba and Copaiba against Paenibacillus larvae has been recently determined, indicating their potential use for the control of American Foulbrood Disease (AFB), but the use of essential oils in the environment still represents a challenge. The oils present several volatile elements in its composition, such high volatility being the cause of a sharp decline in antimicrobial activity. In this context the nanostructuration of these amazon oils may decrease ...

Tópico(s): Insect Pest Control Strategies

2015 - Elsevier BV | Journal of Asia-Pacific Entomology

Artigo Brasil Produção Nacional Revisado por pares

Juliana Santana Reis, Marcos Antônio Corrêa, Chung Man Chin, Jean Leandro dos Santos,

Chronic ultraviolet (UV) radiation exposure is a major cause of skin cancer. A novel series of hybrid derivatives (I–VIII) for use in sunscreen formulations were synthesized by molecular hybridization of t-resveratrol, avobenzone, and octyl methoxycinnamate, and were characterized. The antioxidant activity values for VIII were comparable than to those of t-resveratrol. Compounds I–III and VI demonstrated Sun Protector Factor superior to that of t-resveratrol. Compounds I and IV–VIII were identified ...

Tópico(s): Antioxidant Activity and Oxidative Stress

2014 - Elsevier BV | Bioorganic & Medicinal Chemistry

Carta Brasil Produção Nacional Revisado por pares

Rodrigo Nicolato, Marco Aurélio Romano‐Silva, Humberto Corrêa, Rodrigo Ribeiro dos Santos, Antônio Lúcio Teixeira,

Tópico(s): Treatment of Major Depression

2006 - SAGE Publishing | Australian & New Zealand Journal of Psychiatry

Artigo Brasil Produção Nacional Revisado por pares

Daniela Corrêa Santos, Ruan R. Henriques, Marcos Antônio Lopes, André Borges Farias, Thayssa Lisboa do Couto Nogueira, João Victor Fernandes Quimas, Nelilma Correia Romeiro, Leandro Louback da Silva, Andréa Luzia F. de Souza,

Acylhydrazones 1a-o, derived from isoniazid, were synthesized and evaluated for Myeloperoxidase (MPO) and Acetylcholinesterase (AChE) inhibition, as well as their antioxidant and metal chelating activities, with the purpose of investigating potential multi-target profiles for the treatment of Alzheimer's disease. Synthesized compounds were tested using the 2,2-diphenyl-2-picrylhydrazyl (DPPH) method and 1i, 1j and 1 m showed radical scavenging ability. Compounds 1b, 1 h, 1i, 1 m and 1o inhibited MPO ...

Tópico(s): Free Radicals and Antioxidants

2020 - Elsevier BV | Bioorganic & Medicinal Chemistry

Artigo Brasil Produção Nacional Revisado por pares

Mariana Silveira Echeverria, Helena Silveira Schuch, Maximiliano Sérgio Cenci, Janaína Vieira dos Santos Motta, Andréa Dâmaso Bertoldi, Marcos Britto Corrêa, M.C.D.N.J.M. Huysmans, Flávio Fernando Demarco,

Consensus has yet to be reached on the impact of early sugar introduction on early childhood dental caries (ECC). This study aimed to evaluate the association between the time of introduction of sugar in the infant’s diet and ECC at 48 months, using data from the 2015 Pelotas Birth Cohort Study. This cohort comprises 4,275 children. At 48 months, 3,654 (91.1%) children had their oral health clinically evaluated by a team of 12 trained and calibrated dentists and their dental caries experience and ...

Tópico(s): Fluoride Effects and Removal

2023 - Karger Publishers | Caries Research

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Marcio Guidoni, Antônio Domingos de Sousa Júnior, Victor Paulo Mesquita Aragão, Thiago de Melo Costa Pereira, Wedson Correa dos Santos, Flavio Cunha Monteiro, Marco César Cunegundes Guimarães, Márcio Fronza,

Coffea canephora plant stem cells can have bioactive compounds with tissue repairing and anti-inflammatory action. This study aimed to develop a liposomal stem cell extract formulation obtained from the leaves of C. canephora (LSCECC) and to investigate its capacity to contribute to the dynamic mechanisms of tissue repair. The liposome cream was developed and characterized through the dynamic light scattering technique, atomic force microscopy, and transmission electron microscopy. The excisional ...

Tópico(s): Skin Protection and Aging

2022 - Springer Science+Business Media | Archives of Dermatological Research

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Fabiana Baggio Nerbass, Dyane Corrêa, Rafaela G. dos Santos, Tatiana S. Krüger, Andrea C. Sczip, Marcos Alexandre Vieira, Jyana G. Morais,

Introduction: Dietary regimen for hemodialysis (HD) patients is complicate and identifying characteristics and reasons of those most likely to experience difficulty in adhering to dietary restrictions is important. Objective: To quantify HD patient's perceptions about dietary and fluid restrictions, acknowledge individual reasons that facilitate or complicate their adherence, and also their relationship with demographic, nutritional and clinical characteristics. Methods: Multi-center cross-sectional ...

Tópico(s): Dialysis and Renal Disease Management

2017 - Sociedade Brasileira de Nefrologia | Brazilian Journal of Nephrology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Luiz Alexandre Chisini, Francine dos Santos Costa, Letícia Regina Morello Sartori, Marcos Britto Corrêa, Otávio Pereira D’Ávila, Flávio Fernando Demarco,

The present study aimed to estimate the impact of the COVID-19 pandemic on dental care procedures in the Public Health System in Brazil. A retrospective, ecological study was carried out, comprising 5,564 Brazilian municipalities. The number of dental procedures (per 100,000 inhabitants) performed in the Brazilian Public Health System (SUS) was the outcome. The impact of the pandemic was estimated by comparing the rate of procedures for each month of 2020 with the rates observed in the equivalent ...

Tópico(s): Infection Control and Ventilation

2021 - Brazilian Society of Dental Research | Brazilian Oral Research