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From Peter Hazelhurst, By Michael Horsnell, , John Witherow, Richard Ford, By Clifford Webb Midlands Industrial Correspondent, By Frances Gibb, By George Clark Political Correspondent, From Robert Fisk, From Paul Routledge Labour Editor, By Fred Emery Political Editor, By a Staff Reporter, By Michael Baily Transport Correspondent, From Annabel Ferriman Health Services Correspondent, By Ian Bradley, By Edward Townsend, By Our Political Editor, From Our Correspondent, By John Roper, From Christopher Warman, By Hugh Clayton Agriculture Correspondent, By Nicholas Timmins, From Arthur Osman, By Henry Stanhope Defence Correspondent, By John Young Planning Reporter, From Our Education Correspondent, By Kenneth Gosling Arts Reporter, By Harry Golombek Chess Correspondent, By Pat Healy Social Services Correspondent, By Diana Geddes Education Correspondent, By Lucy Hodges, By Arthur Reed Air Correspondent, By Stanley Baldwin, From Patricia Clough, From David Wood, From Charles Hargrove, From Robert Schuil, From Patrick Brogan, By Hugh Noyes Parliamentary Correspondent, From Patrick Knight, by Arrigo Levi, From Christopher Walker, From Tewfik Mishlawi, From Michael Leapman, From Ivor Davis, From Hasan Akhtar, From Denis Reinhardt, Dessa Trevisan, From Richard Hughes, Michael Ratcliffe, Jacky Gillott, H. R. F. Keating, Michael Church, Ned Chaillet, Brian Martin, Nikolai Tolstoy, John Hackett, Jenny Woolf, Shona Crawford Poole, Hugh Clayton, John Higgins, John Percival, Joan Bakewell, Stanley Sadie, Barry Millington, Ronald Butt, Bernard Levin, Alan Hamilton, CARLOS BRAGA, , JOAOUIM JOSE, , BARBOSA ROMERO, , JULIO BARREIROS, MARTINS, , JOSE MANUEL VAZ, , CARLOS AUGUSTO, , G. MOURA BRANCO, , HERNANI LOPES, , da SILVA MALA, , L. CHAINHO, , PEREIRA, , L. de JESUS, SANTOS SOARES, , S. SANTOS, , JOAO PINHEIRO, , C. A. A. BERNARDO, , JOAO FERREIRA, , MARIA ISABEL, CALADO FERREIRA, , VIRGINIA M. GERGORIO, , EDITE M. G. P. FERNANDES, , JOSE MANUEL E. VALENCA, , MARIA RAQUEL VALENCA, , RAUL VIDAL, MARIO de ARAUJO, , REX DAVIS, , T. A. BIRRELL, , HUGH PESKETT, , W. E. BAUGH, , IAIN MONCREIFFE OF THAT ILK, , W. H. HANKIN, , ANTONY WHITAKER, , A. L. S. CORNER, , RICHARD RITGHIE, , TITO BENADY, , KENNET, , NOEL ANNAN, , MICHAEL HOLROYD, , DAVID GARNETT, , VICTOR PRITCHETT, , EVAN LUARD, , D. R. MIDGLEY, , ADRIAN C. BOULT, , GERTRUDE M. BANNISTER, , By the Staff of Nature, From Our Own Correspondent, By Geraldine Norman Sale Room Correspondent, By Clifford Longley Religious Affairs Correspondent, Cyril Bainbridge, By our Arts Reporter, W. W. W. and J. B. write:, Baroness Airey of Abingdon writes:, By Mitchell Platts, By Keith Macklin, By John Nicholls, John Young, From Richard Streeton, By John Woodcock Cricket Correspondent, By Michael Seely, By Norman Fox Football Correspondent, By Our Rifle Shooting Correspondent, By Pamela Macgregor-Morris, By John Watson, By Peter Hill Industrial Editor, By David Felton Labour Reporter, By Roman Eisenstein Banking Correspondent, By John Whitmore Financial Correspondent, By Tim Jones, From Michael Hornsby, By Peter Wilson-Smith, From Frank Vogl, William Olsen, By Kenneth Owen Technology Editor, By Bill Johnstone, By Margaret Stone, By Nicholas Hirst Energy Correspondent, MELVILLE BERNSTEIN, , MRS M. D. LOVEDAY, , JOHN GADD, , A. C. PARSONS, , J. B. DANEL, , HUGH CAWDRON, , BY THE FINANCIAL EDITOR, Ross Davies, David Blake, Derek Harris, Michael Prest Mining correspondent, By Our Financial Staff, By Rosemary Unsworth, Peter Davalle,

News: EEC budget is approved seven months late, Latest pamphlets Religious beliefs of Elgar, The Times Cook Separate ways with eggs, Kidnap victim is ...

1980 - Gale Group | TDA

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Maria Isidória Silva Gonzaga, Maria Iraildes de Almeida Silva Matias, Kairon Rocha Andrade, Amanda Nascimento de Jesus, Grazielle da Costa Cunha, Raquel Santos de Andrade, José Carlos de Jesus Santos,

Biochar has been recommended as a multi-beneficial amendment for the in situ remediation of heavy metals contaminated soils due to its high recalcitrance, stability, specific surface area and retention capacity, which leads to a long-lasting influence on the immobilization of soil contaminants. The influence of biochar on the availability of heavy metals such as copper is not fully understood and may be related to a change in copper association with soils fractions. Therefore, a long-time laboratory ...

Tópico(s): Heavy Metals in Plants

2019 - Elsevier BV | Chemosphere

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Terezinha de Jesus Teixeira Santos, Carlos Maurício de Castro Costa, Patrick Goubau, Anne–Mieke Vandamme, Jan Desmyter, Sonia Van Doren, Rosa Maria Salani Mota, Francine Bovy de Castro Costa, Ana Carolina Soares de Oliveira, Vania Barreto, Adriano F. Gomes, Anna Bárbara de Freitas Carneiro-Proietti, Veralice Meireles Sales de Bruin, Francisca C F de Sousa, Reinaldo B. Oriá,

How to handle Western blot (WB) seroindeterminate individuals for Human T-lymphotropic Virus 1/2 (HTLV-1/2) constitutes a challenge for blood banks and families. We made a cross-sectional study of 191 enzyme linked immunoassay (EIA) reactive individuals from the hematological center (HEMOCE) of Fortaleza (Brazil), examining their serological (WB) and molecular (PCR) diagnosis, and demographic profiles, as well as a possible association of their condition with other infectious pathologies and risk factors. ...

Tópico(s): Vector-Borne Animal Diseases

2003 - Elsevier BV | The Brazilian Journal of Infectious Diseases

Artigo Brasil Produção Nacional Revisado por pares

Maria Isidória Silva Gonzaga, José Carlos de Jesus Santos, Luiz Fernando Ganassali, Pryanka Thuyra Nascimento Fontes, Jady da Silva Araújo, Thomas Antonio Silva Gonzaga,

Biochar can enhance the phytoremediation of copper-contaminated soils by improving soil quality and increasing plant growth. However, the impact of biochar varies with the biomass feedstock and soil condition. Our study investigated the effect of biochar from orange bagasse-OBB and coconut husk-CHB and two copper concentrations (0.17 mg kg-1-CLS soil; 100 mg kg-1- CTS soil) on plant growth, copper uptake, and physiological response of Brassica juncea. The low- and high-Cu soils were also tested without ...

Tópico(s): Plant Micronutrient Interactions and Effects

2021 - Taylor & Francis | International Journal of Phytoremediation

Artigo Brasil Produção Nacional Revisado por pares

Maria Isidória Silva Gonzaga, José Carlos de Jesus Santos, André Quintão de Almeida, Kássio da Ros, Wallace Melo dos Santos,

Changes in the bioavailability of nitrogen (N) and phosphorus (P) due to biochar have been frequently reported, raising concerns about the management and effectivity of biochar as soil amendment. We investigated the availability of N and P to maize plants cultivated in soil amended with 20 t ha−1 and 30 t ha−1 of biochar from sewage sludge (SSB20, SSB30) and coconut husk (CHB20, CHB30), in a greenhouse experiment. Plant biomass and concentration of N and P in plant tissue and in the rhizosphere and ...

Tópico(s): Plant nutrient uptake and metabolism

2021 - Taylor & Francis | Archives of Agronomy and Soil Science

Artigo Brasil Produção Nacional Revisado por pares

Maria Isidória Silva Gonzaga, Paulo Silas Oliveira da Silva, José Carlos de Jesus Santos, Luiz Fernando Ganassali de Oliveira Júnior,

Biochar has been recently used as an alternative strategy to improve soil quality and plant growth in metal contaminated soils. However, the effects of biochar on gas exchange parameters such photosynthetic rate (A), water use efficiency (WUE) and instantaneous carboxylation efficiency (ICE) in metal tolerant plant species in contaminated soils is still unknown. Such information is important to understand how different biochar types can influence plant biomass production and metal uptake. Hence, a ...

Tópico(s): Plant Micronutrient Interactions and Effects

2019 - Elsevier BV | Ecotoxicology and Environmental Safety

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Carlos Augusto Santos de Jesus, Lucas Kennedy Silva Lima, Everton Vieira de Carvalho, Raul Castro Carrielo Rosa, O. N. de Jesus, Eduardo Augusto Girardi,

Abstract: The objective of this work was to evaluate types of cuttings, indole-3-butyric acid (IBA) concentrations, and potting media on the rooting of passion fruit (Passiflora edulis) cultivars, and to compare the initial performance of flowering-competent cuttings cultivated in a trellising system or in a nonstaking method on ground covered with plastic mulch. The passion fruit cultivars evaluated were BRS Gigante Amarelo, Isla Redondo Amarelo, and FB 200 Yellow Master were evaluated. The assessed ...

Tópico(s): Plant tissue culture and regeneration

2020 - Embrapa Informação Tecnológica | Pesquisa Agropecuária Brasileira

Artigo Brasil Produção Nacional Revisado por pares

Mayra T. de Grazia, Niloufar Goshayeshi, Rodrigo Garcia Gorga, Leandro Sanchez, Antônio Carlos Santos, Diego Jesus De Souza,

Describing alkali-aggregate reaction (AAR) induced expansion is a very complicated task, yet very useful to forecast and understand the potential of further deterioration of affected concrete. Back in the 90s, Larive developed an empirical model to describe AAR-kinetics in the laboratory. Although relatively well accepted by AAR community, Larive's equation is based on empirical mathematical parameters that do not have a clear physicochemical meaning and thus cannot directly describe AAR-induced ...

Tópico(s): Concrete Corrosion and Durability

2021 - Elsevier BV | Journal of Building Engineering

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Maria Isidória Silva Gonzaga, Danyelle Chaves Figueiredo de Souza, André Quintão de Almeida, Cheryl Mackowiak, Idamar da Silva Lima, José Carlos de Jesus Santos, Raquel Santos de Andrade,

ABSTRACT: Biochar has been used worldwide as an efficient soil amendment due to its beneficial interaction with soil particles and nutrients; however, studies on the effect of biochar on the availability of nutrients such as N and P in tropical soils are still missing. The objective of the study was to evaluate the effect of different types and doses of biochars on the concentration and uptake of N and P in Indian mustard plants (Brassica juncea L.) grown in a Cu contaminated soil during three successive ...

Tópico(s): Soil Carbon and Nitrogen Dynamics

2019 - UNIVERSIDADE FEDERAL DE SANTA MARIA | Ciência Rural

Artigo Acesso aberto Brasil Produção Nacional

Carlos Augusto Santos de Jesus, Everton Vieira de Carvalho, Eduardo Augusto Girardi, Raul Castro Carriello Rosa, O. N. de Jesus,

Abstract Yield and quality of yellow and sweet passion fruits produced in northern state of São Paulo, Brazil were evaluated, including FB200 Yellow Master, Isla Redondo Amarelo, BRS Rubi do Cerrado, BRS Sol do Cerrado and BRS Gigante Amerelo cultivars, GP09-02, GP09-03, H09- 09, H09-14, HFOP-08 and HFOP-09 intraspecific hybrids, and two selections of sweet passion fruits, BGP DG and BGP DP. Experimental design was comprised of randomized blocks with 13 treatments, five replicates and three plants ...

Tópico(s): Horticultural and Viticultural Research

2018 - Sociedade Brasileira de Fruticultura | Revista Brasileira de Fruticultura

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Rosália Maria Tôrres de Lima, Antonielly Campinho dos Reis, José Victor de Oliveira Santos, José Roberto de Oliveira Ferreira, Antônio Lima Braga, José Williams Gomes de Oliveira Filho, Ag‐Anne Pereira Melo de Menezes, Ana Maria Oliveira Ferreira da Mata, Marcus Vinícius Oliveira Barros de Alencar, Débora Caroline do Nascimento Rodrigues, Paulo Michel Pinheiro Ferreira, Teresinha de Jesus Aguiar dos Santos Andrade, Juan Carlos Ramos Gonçalves, Felipe Cavalcanti Carneiro da Silva, João Marcelo de Castro e Sousa, Ana Amélia de Carvalho Melo Cavalcante,

Gingerol - [6]-gingerol ((S)-5-hydroxy-1-(4-hydroxy-3-methoxyphenyl)-3-decanone; [6]-G) - is a phenolic compound with several pharmacological properties. Herein, the aim of the study was to evaluate the toxicogenic effects of [6]-G on Artemia salina nauplii, Allium cepa, HL-60 cell line and Sarcoma 180 (S-180) ascitic fluid cells.For toxic and genotoxic analysis, it was used [6]-G concentrations of 5, 10, 20 and 40 μg mL-1. For cytotoxic evaluation using the MTT test (3- [4,5-dimethyl-thiazol-2-yl] -2,5-diphenyl ...

Tópico(s): Drug Transport and Resistance Mechanisms

2019 - Elsevier BV | Biomedicine & Pharmacotherapy

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Rodrigo Mattos dos Santos, Carlos Márcio Nóbrega de Jesus, José Carlos Souza Trindade Filho, José Carlos Souza Trindade, João Lauro Viana de Camargo, Cláudia Aparecida Rainho, Sílvia Regina Rogatto,

The aim of the present study was to examine the impact of polymorphisms in prostate-specific antigen (PSA) and androgen-related genes (AR, CYP17, and CYP19) on prostate cancer (PCa) risk in selected high-risk patients who underwent prostate biopsy. Blood samples and prostate tissues were obtained for DNA analysis. Single-nucleotide polymorphisms in the 50-untranslated regions (UTRs) of the PSA (substitution A>G at position-158) and CYP17 (substitution T>C at 50-UTR) genes were detected by polymerase chain ...

Tópico(s): Sexual Differentiation and Disorders

2008 - Mary Ann Liebert, Inc. | DNA and Cell Biology

Revisão Acesso aberto Brasil Produção Nacional Revisado por pares

Anna Jéssica Duarte Silva, Larissa Silva de Macêdo, Lígia Rosa Sales Leal, André Luiz Santos de Jesus, Antônio Carlos de Freitas,

Yeasts are considered a useful system for the development of vaccines for human and veterinary health. Species such as Saccharomyces cerevisiae and Pichia pastoris have been used successfully as host organisms for the production of subunit vaccines. These organisms have been also explored as vaccine vehicles enabling the delivery of antigens such as proteins and nucleic acids. The employed species possess a GRAS status (Generally Recognized as Safe) for the production of therapeutic proteins, besides ...

Tópico(s): Plant Virus Research Studies

2021 - Oxford University Press | FEMS Yeast Research

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Daniel Lima Menezes, Carlos Thailan de Jesus Santos, Yvanna Louise Di Christine Oliveira, Vinícius Torres Castro Campos, Deborah Aparecida Negrão‐Corrêa, Stefan Michael Geiger, José Rodrigo Santos Silva, Sona Jain, Luciana Maria de Oliveira, Ricardo Toshio Fujiwara, Carlos Graeff-Teixeira, Silvio Santana Dolabella,

Schistosomiasis is a neglected tropical disease (NTD) caused by blood flukes from the genus Schistosoma. Brazil hosts the main endemic area in the Americas, where Schistosoma mansoni is the only species causing the disease. Kato-Katz (KK) thick smear is the WHO recommended screening test for populational studies, but there is growing evidence for the sensitivity limitations associated with KK, especially in areas with low parasite loads. Helmintex (HTX) is another highly sensitive egg-detection method, ...

Tópico(s): Helminth infection and control

2023 - Multidisciplinary Digital Publishing Institute | Diagnostics

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Myrela Conceição Santos de Jesus, Victor Santana Santos, Luciane Moreno Storti-Melo, Carlos Dornels Freire de Souza, Íkaro Daniel de Carvalho Barreto, Marcelo Vitor Costa Paes, Pablo Amércio Silva Lima, Anna Klara Bohland, Eitan Naaman Berezin, Ricardo Luiz Dantas Machado, Luís E. Cuevas, Ricardo Queiroz Gurgel,

Background Monitoring the impact of vaccine programs is necessary to identify changes in vaccine efficacy. We report the impact of the 12-year rotavirus vaccine program on diarrhea mortality and hospitalizations and their correlation to socioeconomic indicators.Methods this ecological study describes diarrhea hospitalizations and deaths from 2006 to 2018 in Brazil and correlates rotavirus vaccine coverage, hospitalizations and deaths to socioeconomic indicators and social vulnerability index (SVI) ...

Tópico(s): Vaccine Coverage and Hesitancy

2020 - Informa | Expert Review of Vaccines

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Natanael de Jesus Silva, Rita de Cássia Ribeiro Silva, Andrêa Jacqueline Fortes Ferreira, Camila Silveira Silva Teixeira, Aline S. Rocha, Flávia Jôse Oliveira Alves, Ila Rocha Falcão, Elizabete de Jesus Pinto, Carlos Antônio de Souza Teles Santos, Rosemeire Leovigildo Fiaccone, Maria Yury Ichihara, Enny S. Paixão, Maurício L. Barreto,

To investigate the combined association of obesity, diabetes mellitus (DM) and cardiovascular disease (CVD) with severe COVID-19 outcomes in adult and elderly inpatients.Cross-sectional study based on registry data from Brazil's influenza surveillance system.Public and private hospitals across Brazil.Eligible population included 21 942 inpatients aged ≥20 years with positive reverse transcription-PCR test for SARS-CoV-2 until 9 June 2020.Severe COVID-19 outcomes were non-invasive and invasive mechanical ...

Tópico(s): Global Public Health Policies and Epidemiology

2021 - BMJ | BMJ Open

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Maria Glória Teixeira, Lacita Menezes Skalinski, Enny S. Paixão, Maria da Conceição Nascimento Costa, Florisneide Rodrigues Barreto, Gúbio Soares Campos, Sílvia Inês Sardi, Rejane Hughes Carvalho, Márcio Santos da Natividade, Martha Itaparica, Juarez Pereira Dias, Soraya Castro Trindade, Bárbara Pereira Teixeira, Vanêssa Morato, Eloisa Bahia Santana, Cristina Borges Goes, Neuza Santos de Jesus Silva, Carlos Antônio de Souza Teles Santos, Laura C. Rodrigues, Jimmy Whitworth,

Background Chikungunya is an arbovirus, transmitted by Aedes mosquitoes, which emerged in the Americas in 2013 and spread rapidly to almost every country on this continent. In Brazil, where the first cases were detected in 2014, it currently has reached all regions of this country and more than 900,000 cases were reported. The clinical spectrum of chikungunya ranges from an acute self-limiting form to disabling chronic forms. The purpose of this study was to estimate the seroprevalence of chikungunya ...

Tópico(s): Malaria Research and Control

2021 - Public Library of Science | PLoS neglected tropical diseases

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Wandklebson Silva da Paz, Mariana do Rosário Souza, Débora dos Santos Tavares, Amélia Ribeiro de Jesus, Allan Dantas dos Santos, Rodrigo Feliciano do Carmo, Carlos Dornels Freire de Souza, Márcio Bezerra‐Santos,

The pandemic caused by COVID-19 has seriously affected global health, resulting in the suspension of many regular health services, making the diagnosis of other infections difficult. Therefore, this study aimed to assess the impact of the COVID-19 pandemic on the diagnosis of leprosy in Brazil during the year 2020. We evaluated the monthly incidence of leprosy and calculated the percentage change to verify whether there was an increase or decrease in the number of leprosy cases in 2020, considering ...

Tópico(s): Hematological disorders and diagnostics

2022 - Elsevier BV | The Lancet Regional Health - Americas

Artigo Brasil Produção Nacional Revisado por pares

Jonatas Batista Mattos, Débora Alves Santos, Cézar Augusto Teixeira Falcão Filho, Tailane Jesus Santos, Maiquele Gama dos Santos, Francisco Carlos Fernandes De Paula,

The objective of this study was to evaluate water production within a national park in order to characterize quantity and quality when associated with preserved landscapes in rainforests. After acquiring the necessary quali-quantitative information, a second objective was defined, aiming to propose a new approach for water valuation in preserved forest areas within a scenario of integrated water resources management. Field campaigns were conducted in subwatersheds within the Serra das Lontras National ...

Tópico(s): Soil erosion and sediment transport

2018 - Elsevier BV | Environmental Science & Policy

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Wandklebson Silva da Paz, Erica dos Santos Reis, Iane Brito Leal, Yanna Menezes Barbosa, Karina Conceição GM de Araújo, Amélia Ribeiro de Jesus, Carlos Dornels Freire de Souza, Allan Dantas dos Santos, Márcio Bezerra‐Santos,

Schistosomiasis is a persistent public health problem in Brazil. Regardless advances in diagnosis and mass treatment, schistosomiasis has a severe impact on morbimortality in the country and remains a neglected tropical disease. Herein, we assessed the basic and associated causes of schistosomiasis-related deaths and the temporal and spatial patterns of mortality from the disease in Brazil between 1999 and 2018.We conducted an ecological and time series study. The segmented log-linear regression ...

Tópico(s): Healthcare Systems and Reforms

2021 - Edinburgh University Global Health Society | Journal of Global Health

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Aquiles Tadashi Ywata de Carvalho, Aleksandro de Jesus Santos, Carlos Alberto Pereira Gomes, Marcos Luis Martins, Vanessa Prado dos Santos, Roberto Pastor Rubeiz, Marcio Oliveira Queiroz, Roberto Augusto Caffaro,

INTRODUÇÃO: O aneurisma da aorta abdominal infrarrenal (AAA) representa doença vascular que merece constante atenção, tanto para os estudos de rastreamento como de aperfeiçoamento terapêutico. Sua importância clínica se baseia na alta taxa de mortalidade que ocorre com a sua ruptura, em contraste com a baixa taxa de mortalidade descrita com a correção cirúrgica eletiva em serviços especializados. Na região metropolitana de Salvador, não se encontram dados relativos à identificação desses indivíduos. ...

Tópico(s): Cardiac, Anesthesia and Surgical Outcomes

2012 - Sociedade Brasileira de Angiologia e de Cirurgia Vascular (SBACV) | Jornal Vascular Brasileiro

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Carlos César Lopes de Jesus, Fânia Cristina Santos, Luciana Maria Oliveira Bueno de Jesus, I.O. MONTEIRO, Maria Sonia Sousa Castro Sant’Ana, Virgínia Fernandes Moça Trevisani,

Objective The aim of the trial was to determine the effectiveness of oxygen-ozone injections on knee osteoarthritis concerning pain reduction, joint functional improvement, and quality of life. Methods In this randomized, double-blinded, placebo controlled clinical trial, 98 patients with symptomatic knee osteoarthritis (OA) were randomized into two groups receiving intra-articular 20 μg/ml of ozone (OZ) or placebo (PBO) for 8 weeks. The efficacy outcomes for knee OA were the Visual Analogue Scale ( ...

Tópico(s): Osteoarthritis Treatment and Mechanisms

2017 - Public Library of Science | PLoS ONE

Artigo Brasil Produção Nacional Revisado por pares

Marco Antônio Curado, Carolina Brom Aki de Oliveira, José Garcia de Jesus, Suzana C. Santos, José Carlos Seraphin, Pedro Henrique Ferri,

Lychnophora ericoides is a Brazilian medicinal plant used in folk medicine as an anti-inflammatory and analgesic agent. The essential oils from leaves of two populations with and without scent, collected at 2-month intervals during an 1-year period, were analysed by GC-MS. The results were submitted to principal component and cluster analysis which allowed two groups of essential oils to be distinguished with respect to sampling site and scent: cluster I (Vianópolis site, with specimens exhibiting ...

Tópico(s): Fungal Plant Pathogen Control

2006 - Elsevier BV | Phytochemistry

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Terezinha de Jesus Teixeira Santos, Carlos Maurício de Castro‐Costa, SÍLVIO D. A. GIFFONI, Franklin José Candido Santos, RODRIGO S. N. RAMOS, MARCUS A. C. GIFONI,

Baclofen (beta-p-chlorophenyl-GABA) has been used in humans to treat spasticity, as well as trigeminal neuralgia. Since GABA (gamma-aminobutyric acid) has been implicated in inhibitory and analgesic effects in the nervous system, it was of interest to study the effect of baclofen in experimental neuropathic pain. With this purpose, experiments were carried out in 17 neuropathic rats with constrictive sciatic injury, as described by Bennet and Xie (1988), taking as pain parameters scratching behaviour ...

Tópico(s): Pain Management and Placebo Effect

1999 - Thieme Medical Publishers (Germany) | Arquivos de Neuro-Psiquiatria

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Eliane Macedo Sobrinho Santos, Talita Antunes Guimarães, Hércules Otacílio Santos, Lilian Mendes Borborema Cangussu, Sabrina Ferreira de Jesus, Carlos Alberto de Carvalho Fraga, Cláudio Marcelo Cardoso, Sérgio Henrique Sousa Santos, Alfredo Maurício Batista de Paula, Ricardo Santiago Gomez, André Luiz Sena Guimarães, Lucyana Conceição Farias,

Leptin, one of the main hormones controlling energy homeostasis, has been associated with different cancer types. In oral cancer, its effect is not well understood. We investigated, through in vitro and in vivo assays, whether leptin can affect the neoplastic behavior of oral squamous cell carcinoma. Expression of genes possibly linked to the leptin pathway was assessed in leptin-treated oral squamous cell carcinoma cells and also in tissue samples of oral squamous cell carcinoma and oral mucosa, ...

Tópico(s): Fibroblast Growth Factor Research

2017 - SAGE Publishing | Tumor Biology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Raimunda Sâmia Nogueira Brilhante, Terezinha de Jesus Santos Rodrigues, Débora de Souza Collares Maia Castelo‐Branco, Carlos Eduardo Cordeiro Teixeira, Ramila de Brito Macêdo, Silviane Praciano Bandeira, Lucas Pereira de Alencar, André Jalles Monteiro, Rossana de Aguiar Cordeiro, Tereza de Jesus Pinheiro Gomes Bandeira, José Luciano Bezerra Moreira, José Júlio Costa Sidrim, Marcos Fábio Gadelha Rocha,

This study aimed to identify strains of the Candida parapsilosis complex isolated from animals, as well as to assess their in vitro antifungal susceptibility profile and in vitro production of virulence attributes. We used 28 isolates of C. parapsilosis sensu lato recovered from clinically healthy animals. The strains were characterized phenotypically, followed by molecular identification of the species through PCR-restriction enzyme analysis. The susceptibility of the strains to amphotericin B, ...

Tópico(s): Infectious Diseases and Mycology

2014 - Microbiology Society | Journal of Medical Microbiology

Artigo Brasil Produção Nacional Revisado por pares

Aila Riany de Brito, Iasnaia Maria de Carvalho Tavares, Marise Silva de Carvalho, Adriana Jesus de Oliveira, Luiz Carlos Salay, Antônio de Santana Santos, Paulo Neilson Marques dos Anjos, Julieta Rangel de Oliveira, Marcelo Franco,

The innovative aspect of nanoparticles takes on an important role in the advancement of research on nanostructured materials. The objective of the present study was to carry out an investigation of the interactions between lactase enzyme and carbon nanotubes applied to the elaboration of a chemically modified carbon paste electrode. Scanning electron microscopy (SEM), transmission electron microscopy (TEM), fluorescence spectroscopy, Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction ( ...

Tópico(s): Photoreceptor and optogenetics research

2020 - Elsevier BV | Surfaces and Interfaces

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Everton Vieira de Carvalho, Juan Camilo Cifuentes-Arenas, Carlos Augusto Santos de Jesus, Eduardo Sanches Stuchi, S. A. Lopes, Eduardo Augusto Girardi,

Citrus trees produce flushes throughout the year, but there are no criteria established for a precise shoot monitoring in orchards under tropical climate. Methods for quantification of flush dynamics would be useful for horticultural and pest management studies because different insect vectors feed and reproduce on flushes. We estimated the minimum number and distribution of trees for sampling and determined the flushing pattern over time in 'Valencia Late' orange trees grafted onto 'Swingle' citrumelo ...

Tópico(s): Insect-Plant Interactions and Control

2020 - Public Library of Science | PLoS ONE