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Artigo Revisado por pares

José A. Orden, José A. Ruiz-Santa-Quiteria, María Dolores Cid Vázquez, Santiago J. García, Ricardo de la Fuente,

Fecal samples from 246, 1–90-days old diarrhoeic dairy calves in 72 herds were screened for the presence of cytotoxic necrotizing factors (CNF)-producing Escherichia coli (NTEC). NTEC were detected by tissue culture assays and PCR in 39 (15.8%) of the diarrheic calves, and the majority of these animals (34 of 39, ca. 87.2%) were infected by NTEC producing CNF2. Calves were grouped according to their age (1–7 days, 8–14 days, 15–21 days, 22–30 days and 31–90 days) and analyses of prevalence were done ...

Tópico(s): Microbial infections and disease research

1999 - Elsevier BV | Veterinary Microbiology

Artigo Revisado por pares

José A. Orden, José A. Ruiz-Santa-Quiteria, María Dolores Cid Vázquez, Santiago J. García, R. Sanz, Ricardo de la Fuente,

Faecal samples from 221, 1–30-days-old, diarrhoeic dairy calves were screened for the presence of verotoxin-producing Escherichia coli (VTEC) and eae-positive non-VTEC. Calves were grouped according to their age (1–7, 8–14, 15–21 and 22–30 days) and analyses of prevalences were done by Mantel–Haenzsel χ2-test for trend. VTEC and eae-positive non-VTEC were detected in 20 (9.0%) and 18 (8.1%) of the diarrhoeic calves, respectively. A significant age-associated increase in the prevalence of VTEC (p=0.0001), ...

Tópico(s): Enterobacteriaceae and Cronobacter Research

1998 - Elsevier BV | Veterinary Microbiology

Artigo

María Yuste, Ricardo de la Fuente, José A. Ruiz-Santa-Quiteria, María Dolores Cid Vázquez, José A. Orden,

Summary A total of 206 attaching and effacing Escherichia coli strains from ruminants were analysed for the presence of the astA (EAST1) and bfpA genes. None of these strains was bfpA ‐positive. The percentage of enteropathogenic E. coli (EPEC) strains astA ‐positive found in healthy cattle (15.6%) suggests that this animal species may be a significant reservoir of atypical EPEC potentially pathogenic for humans.

Tópico(s): Bacterial Genetics and Biotechnology

2006 - Wiley | Journal of Veterinary Medicine Series B

Artigo Revisado por pares

M. Q. Paiva, Walter Osswald,

... vein strips of the dog Get access Maria Quitéria Paiva, Maria Quitéria Paiva Laboratório de Farmacologia, Faculdade de Medicina, Porto, ...

Tópico(s): Respiratory and Cough-Related Research

1980 - Oxford University Press | Journal of Pharmacy and Pharmacology

Artigo Acesso aberto Brasil Produção Nacional

Maria Quitéria dos Santos Marcelino, Maria de Fátima Fernandes Martins Catão, Claudia Maria Pereira de Lima,

Esta pesquisa, da qual participaram 40 adolescentes de ambos os sexos, com idade entre 16 e 19 anos, tem por objetivo comparar as representações sociais dos adolescentes inseridos em diferentes contextos escolares (público e privado) acerca da construção do seu projeto de vida. Foram utilizados questionário semi-aberto para caracterização sociodemográfica e entrevista semi-estruturada para captura das representações. Os dados foram submetidos à análise de conteúdo, com apoio do programa ALCESTE, ...

Tópico(s): Science and Education Research

2009 - Conselho Federal de Psicologia | Psicologia Ciência e Profissão

Artigo Revisado por pares

Juan Luján, Quiteria Hernández, María Dolores Frutos, Graciela Valero-Navarro, Jose Ramon Araluce Cuenca, Pascual Parrilla,

Tópico(s): Diet and metabolism studies

2002 - Springer Science+Business Media | Surgical Endoscopy

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Germani Concenço, N. F. Lopes, A. Andrés, Dário Munt de Moraes, Maria Quitéria Cardoso dos Santos, J.A. Rieffel Filho, J.V. Vilella,

O objetivo deste trabalho foi avaliar a influência do início da irrigação, associado a doses dos herbicidas penoxsulam e clomazone, no controle de plantas daninhas e rendimento de grãos da cultura do arroz. O experimento foi conduzido em blocos casualizados e parcelas subsubdivididas, com entradas de água (19, 24 e 29 dias após emergência) e os herbicidas penoxsulam (18, 36, 54 e 72 g ha-1) e clomazone (300, 400, 500 e 600 g ha-1) aplicados em préemergência da cultura e das plantas daninhas. Os herbicidas ...

Tópico(s): Weed Control and Herbicide Applications

2006 - Sociedade Brasileira da Ciência das Plantas Daninhas | Planta Daninha

Artigo Revisado por pares

Ricardo de la Fuente, José A. Ruiz-Santa-Quiteria, María Dolores Cid Vázquez, Mariano Domingo, G. Suárez,

The susceptibility of the ovine mammary gland to experimental infection with Staphylococcus aureus subsp anaerobius was studied in five lactating Churra ewes. The left mammary gland of each ewe was inoculated with bacteria while the right halves remained untreated and served as a control. A rapid cellular response was elicited in all inoculated glands. The reaction of inoculated mammary glands varied from that of clinical mastitis (ewes C and D) to subclinical mastitis (ewes B and E) or merely to ...

Tópico(s): Probiotics and Fermented Foods

1993 - Elsevier BV | Research in Veterinary Science

Artigo Revisado por pares

Ricardo de la Fuente, Silvia García, José A. Orden, José A. Ruiz-Santa-Quiteria, Rosa Díez, María Dolores Cid Vázquez,

To determine the prevalence and characteristics of attaching and effacing Escherichia coli (AEEC) in diarrheic and healthy small ruminants.502 lambs and kids with diarrhea and 511 healthy sheep and goats.Fecal samples from diarrheic and healthy sheep and goats were screened for the eae gene. In addition, E coli isolates with positive results for the eae gene (E coli eae+) were analyzed for the espB gene, production of verotoxins (VT), and serogroup.A significantly higher prevalence of healthy lambs ...

Tópico(s): Viral gastroenteritis research and epidemiology

2002 - American Veterinary Medical Association | American Journal of Veterinary Research

Artigo Acesso aberto Revisado por pares

José A. Orden, José A. Ruiz-Santa-Quiteria, Silvia García, María Dolores Cid Vázquez, Ricardo de la Fuente,

ABSTRACT The in vitro activities of several cephalosporins and quinolones against 195 strains of Escherichia coli isolated from dairy calves affected by neonatal diarrhea were determined. One hundred thirty-seven of these strains produced one or more potential virulence factors (F5, F41, F17, cytotoxic necrotizing factor, verotoxin, and the eae gene), but the remaining 58 strains did not produce any of these factors. From 11 to 18% of the E. coli strains were resistant to cephalothin, nalidixic acid, ...

Tópico(s): Viral gastroenteritis research and epidemiology

1999 - American Society for Microbiology | Antimicrobial Agents and Chemotherapy

Artigo Acesso aberto Revisado por pares

Ricardo de la Fuente, A. García-Muñoz, José A. Ruiz-Santa-Quiteria, Mónica Luzón, María Dolores Cid Vázquez, Santiago J. García, José A. Orden, Mercedes Gómez-Bautista,

Faecal samples from 218 diarrheic dairy calves in 65 dairy herds, selected by convenience, were screened for the presence of rotavirus, coronavirus, Cryptosporidium spp., F5+ Escherichia coli and Salmonella spp. Animals surveyed were from 1 to 30 days old. Cryptosporidium and rotavirus were the most commonly detected agents (52.3% and 42.7% of the samples positive, respectively). F5+ E. coli was detected in the faeces of 11.9% of the calves and bovine coronavirus was detected in the faeces of 7.3% ...

Tópico(s): Animal health and immunology

1998 - Elsevier BV | Preventive Veterinary Medicine

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Priscilia Natália Pereira Ferreira, Klayton Santana Porto,

... Feira de Santana-BA, situada no Distrito de Maria Quitéria, no processo de inclusão de alunos com deficiência, ... de Santana-BA, located in the District of Maria Quitéria, in the process of including students with disabilities, ... de Santana-BA, ubicada en el Distrito de Maria Quitéria, en el proceso de inclusión de estudiantes con ...

Tópico(s): Environmental Sustainability and Education

2020 - FUNDACAO UNIVERSIDADE FEDERAL DO TOCANTINS | Revista Brasileira de Educação do Campo

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Vanessa Fernandes Soares, Bruna Gomes Correia, Quitéria Maria de Melo, Chryslane Barbosa da Silva, Kelly Barbosa da Silva, Carla Karine Barbosa Pereira,

RESUMO: Atualmente os jogos didáticos têm sido utilizados como um recurso pedagógico que atua como auxiliador da fixação dos assuntos disciplinares de biologia, atuando como ferramenta útil para o processo de ensino e aprendizagem dos conteúdos ministrados no ensino médio e fundamental, pois se apresentam como alternativa que auxilia a construção do conhecimento dos alunos. O presente trabalho teve o intuito de fazer uma reflexão a cerca da utilização dos jogos didáticos no ensino de Biologia e ...

Tópico(s): Education during COVID-19 pandemic

2016 - UNIVERSIDADE ESTADUAL DE ALAGOAS | Diversitas Journal

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Maristela Inês Osawa Vasconcelos, Quitéria Larissa Teodoro Farias, Florência Gamileira Nascimento, Ana Suelen Pedroza Cavalcante, Quitéria Lívia Muniz Mira, Maria Veracy Oliveira Queiroz,

A educação em saúde é um dos principais dispositivos para viabilizar a promoção da saúde na atenção básica no Brasil e constitui-se como uma estratégia no cuidado à clientela hipertensa, atuando na prevenção e redução dos agravos decorrentes da doença. Considerando o exposto, este artigo objetiva analisar a produção científica sobre educação em saúde voltada à clientela hipertensa no cenário da mudança de Programa Saúde da Família para Estratégia Saúde da Família. A busca foi realizada nas bases ...

Tópico(s): Healthcare Regulation

2018 - | Revista de APS

Artigo Revisado por pares

José A. Orden, José A. Ruiz-Santa-Quiteria, María Dolores Cid Vázquez, Ricardo de la Fuente,

Abstract Five hundred and eighty four strains of Escherichia coli isolated from 146 diarrhoeic lambs and goat kids in Spain were analysed for the presence of F5 and F41 fimbriae by slide agglutination. Only two strains positive for both F5 and F41 fimbriae from one lamb were isolated. These two strains F5 and F41 positive for slide agglutination were also heat-stable enterotoxin a, F5 and F41 positive by PCR. Thus, our results show that F5 and/or F41 enterotoxigenic E. coli are a very infrequent ...

Tópico(s): Clostridium difficile and Clostridium perfringens research

2002 - Elsevier BV | Small Ruminant Research

Artigo Acesso aberto Revisado por pares

A. García-Muñoz, José A. Ruiz-Santa-Quiteria, José A. Orden, María Dolores Cid Vázquez, R. Sanz, Mercedes Gómez-Bautista, Ricardo de la Fuente,

Faeces samples from 218, one to 30 days old, diarrheic dairy calves in 65 dairy herds were screened for the presence of rotavirus and concurrent infections with coronavirus, Cryptosporidium, F5+ Escherichia coli and Salmonella spp. Calves were grouped according to their age as follows: 1–7, 8–14, 15–21 and 22–30 days. Rotavirus infection was detected in 46.9%, 45.6%, 33.8% and 48.3% of the calves in the respective age-groups. No significant differences in the detection rate of rotavirus were found ...

Tópico(s): Animal Virus Infections Studies

2000 - Elsevier BV | Comparative Immunology Microbiology and Infectious Diseases

Artigo Acesso aberto Revisado por pares

Rosario Sanz, Irma Marı́n, José A. Ruiz-Santa-Quiteria, José A. Orden, María Dolores Cid Vázquez, Rosa M. Díez, K. Souad Silhadi, Ricardo Amils, Ricardo de la Fuente,

Degenerate oligonucleotide primers based on internal peptide sequences obtained by HPLC from purified Staphylococcus aureus catalase were used to locate the S. aureus and S. aureus subsp. anaerobius kat regions by PCR. Southern hybridization analysis with a probe derived from a 1·1 kb PCR-amplified fragment showed that a single copy of the putative catalase gene was present in the S. aureus and S. aureus subsp. anaerobius chromosome. The nucleotide sequence of S. aureus katA revealed a 1518 bp open ...

Tópico(s): Antibiotic Resistance in Bacteria

2000 - Microbiology Society | Microbiology

Artigo

José A. Orden, José A. Ruiz-Santa-Quiteria, Santiago J. García, María Dolores Cid Vázquez, Ricardo de la Fuente,

Summary The in vitro activities of 15 antimicrobial agents against 195 strains of Escherichia coli isolated from dairy calves affected by neonatal diarrhoea were determined. Of these strains 137 produced one or more potential virulence factors (F5, F41, F17, cytotoxic necrotizing factor, verotoxin and the eae gene), but the remaining 58 strains did not produce any of these factors. The overall percentage of resistant strains to streptomycin, tylosin and tetracycline was very high (above 65 %). A high ...

Tópico(s): Clostridium difficile and Clostridium perfringens research

2000 - Wiley | Journal of Veterinary Medicine Series B

Artigo Acesso aberto Revisado por pares

Ricardo de la Fuente, Mónica Luzón, José A. Ruiz-Santa-Quiteria, A. García-Muñoz, María Dolores Cid Vázquez, José A. Orden, Santiago J. García, R. Sanz, Mercedes Gómez-Bautista,

Faeces samples from 218, 1 to 30-day-old, diarrheic dairy calves in 65 dairy herds were screened for the presence of Cryptosporidium and concurrent infections with rotavirus, coronavirus, F5 Escherichia coli and Salmonella spp. Calves were grouped according to their age as follows: 1-7, 8-14, 15-21 and 22-30 days. Cryptosporidium infection was detected in 43.8%, 71.9%, 63.2% and 6.9% of the calves in the respective age groups. Significant differences in the detection rate of Cryptosporidium were ...

Tópico(s): Congenital Anomalies and Fetal Surgery

1999 - Elsevier BV | Veterinary Parasitology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Ana Paula Cavalcanti Simioni, Carlos Lima,

... da história nacional. Trata-se dos retratos de Maria Quitéria e Leopoldina de Habsburgo confeccionados por Domenico Failutti ...

Tópico(s): Gender, Sexuality, and Education

2018 - UNIVERSIDADE DE BRASÍLIA | Museologia & Interdisciplinaridade

Artigo Revisado por pares

Maria Quitéria Cardoso dos Santos, Eurico Eduardo Pinto de Lemos, Teodoro Salvador, L.P. Rezende, Teodoro Salvador, José Wilker de Lima Silva, Péricles Gabriel Barros, Regina Santiago Silva Campos,

Soursop (Annona muricata) is a tropical fruit tree that occupies a promising position in today’s Brazilian fruit market. The growing demand and interest by the processing industries of sorbets and juices for the soursop pulp justifies the increasing production areas in northeast Brazil. Nevertheless, most of soursop plants have been propagated by seeds which bring as a consequence highly heterogeneous orchards. Therefore, vegetative propagation of elite trees has been recommended to produce uniform ...

Tópico(s): Agricultural and Food Sciences

2011 - International Society for Horticultural Science | Acta Horticulturae

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Germani Concenço, A. Andrés, N. F. Lopes, J.A. Rieffel Filho, Maria Quitéria Cardoso dos Santos, César A. García, F.A. Ferreira,

A influência de concentrações de bispyribac-sodium, aplicadas na parte aérea ou nas raízes das plantas de arroz, foi avaliada. O experimento foi realizado em casa de vegetação, usando bispyribac-sodium nas doses de 0, 24, 48, 72, 96 e 120 ppb, aplicadas na parte aérea ou nas raízes de plantas de arroz BRS Pelota e BRS Bojuru. As unidades experimentais constaram de copos plásticos perfurados na lateral próximo ao fundo, com areia lavada, onde foram colocadas cinco sementes de arroz, e mantidas dentro ...

Tópico(s): Allelopathy and phytotoxic interactions

2007 - Sociedade Brasileira da Ciência das Plantas Daninhas | Planta Daninha

Artigo Acesso aberto Revisado por pares

Juan Luján, Graciela Valero-Navarro, Quiteria Hernández, Andrés Sánchez‐Salinas, María Dolores Frutos, Pascual Parrilla,

Abstract Background The laparoscopic treatment of rectal cancer is controversial. This study compared surgical outcomes after laparoscopic and open approaches for mid and low rectal cancers. Methods Some 204 patients with mid and low rectal adenocarcinomas were allocated randomly to open (103) or laparoscopic (101) surgery. The surgical team was the same for both procedures. Most patients had stage II or III disease, and received neoadjuvant therapy with oral capecitabine and 50–54 Gy external beam ...

Tópico(s): Colorectal Cancer Screening and Detection

2009 - Oxford University Press | British journal of surgery

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Karine Cavalcanti Maurício Sena‐Evangelista, Lúcia Fátima Campos Pedrosa, Maria Sanali Moura Oliveira Paiva, Paula Cristina Silveira Dias, Diana Quitéria Cabral Ferreira, Sílvia Maria Franciscato Cozzolino, Tanize Espírito Santo Faulin, Dulcinéia Saes Parra Abdalla,

Objective Statins treatment may modify the levels of zinc and selenium, minerals that can improve vascular function and reduce oxidative damage and inflammation in atherosclerotic patients. This study aimed to evaluate the effects of rosuvastatin, alone or associated with zinc and selenium supplementation, on lipid profile, antioxidant enzymes and mineral status in coronary artery disease patients. Material and Methods A double-blind randomized clinical trial was performed in which patients (n = 76) ...

Tópico(s): Cancer, Lipids, and Metabolism

2015 - Public Library of Science | PLoS ONE

Artigo Acesso aberto Revisado por pares

Juan Luján, María Dolores Frutos, Quiteria Hernández, R. Lirón, Jose Ramon Araluce Cuenca, Graciela Valero-Navarro, Pascual Parrilla,

The objective of the study was to compare the results of open versus laparoscopic gastric bypass in the treatment of morbid obesity.Gastric bypass is one of the most commonly acknowledged surgical techniques for the management of morbid obesity. It is usually performed as an open surgery procedure, although now some groups perform it via the laparoscopic approach.Between June 1999 and January 2002 we conducted a randomized prospective study in 104 patients diagnosed with morbid obesity. The patients ...

Tópico(s): Diet and metabolism studies

2004 - Lippincott Williams & Wilkins | Annals of Surgery

Artigo Acesso aberto Brasil Produção Nacional

Tiago Rafael Gregory, Maria de Fátima Bitencourt, Lauro Valentim Stoll Nardi,

O Complexo Arroio dos Ratos faz parte do embasamento do Batólito Pelotas, no Escudo Sulrio-grandense. O mapeamento geológico-estrutural de sua seção-tipo, na região de Quitéria, RS, levou à identificação de um conjunto de rochas tonalíticas a dioríticas foliadas, denominado Associação 1 (A1), intrudido discordantemente por rochas de composição similar. O embasamento destes tipos litológicos compreende gnaisses calcissilicáticos, gnaisses tonalíticos e rochas metavulcano-sedimentares. A A1 é composta ...

Tópico(s): Geological formations and processes

2011 - | Pesquisas em Geociências