Comparison of methods in oral health education from the perspective of adolescents.

To investigate whether teenagers' knowledge about oral health is influenced by educational methods and to verify the most effective method according to their perception. The study was performed in Araçatuba, São Paulo State, Brazil, with 127 teenagers from a vocational school. It was realised in 3 steps: 1. An evaluation of knowledge about oral health using a self-applied questionnaire. 2. An application of educational methods, where the students were divided into two groups (A and B). Group A participated in three educational activities that involved lectures, individual demonstration, and participatory activity. Group B was divided into three subgroups (B1, B2, B3) and each of them participated in only one of the methods. 3. The acquired knowledge was evaluated. Group A created a focus group to give their opinion about strategies. With regards to knowledge after the application of the different methods in all groups, there was a statistically significant difference concerning periodontitis, gingivitis and herpes. In group A, after the three activities, and in group B2 after the individual demonstration, an association was found between 'healthy teeth' and 'general health' (P = 0.004 and P = 0.022, respectively). After the individual demonstration, an association was shown between variables of acquired knowledge about 'harmful diet' and 'dental caries' (P = 0.002) as well as 'good diet' and 'prevention of oral diseases' (P = 0.032). The favourite method was individual demonstration, due to the contact with educational materials, followed by participatory activity because it encouraged learning in a more dynamic way. Educational methods influenced knowledge about oral health, with individual demonstration proving to be the most effective method for acquiring knowledge. In the adolescents' view, the participatory activity was the preferred method.

Validation of a reference control for an SYBR-Green fluorescence assay-based real-time PCR for detection of bovine herpesvirus 5 in experimentally exposed bovine embryos

The objective of this study was to optimize an internal control to improve SYBR-Green-based qPCR to amplify/detect the BoHV-5 US9 gene in bovine embryos produced invitro and experimentally exposed to the virus. We designed an SYBR-Green-based binding assay that is quick to perform, reliable, easily optimized and compares well with the published assay. Herein we demonstrated its general applicability to detect BoHV-5 US9 gene in bovine embryos produced invitro experimentally exposed to BoHV-5. In order to validate the assay, three different reference genes were tested; and the histone 2a gene was shown to be the most adequate for normalizing the qPCR reaction, by considering melting and standard curves ( p<0.05). On the other hand, no differences were found in the development of bovine embryos invitro whether they were exposed to BoHV-5 reference and field strains comparing to unexposed embryos. The developed qPCR assay may have important field applications as it provides an accurate BoHV-5 US9 gene detection using a proven reference gene and is considerably less expensive than the TaqMan qPCR currently employed in sanitary programs. © 2013 Elsevier Ltd.

Avaliação dos efeitos da exposição experimental ao herpesvírus bovino tipo 5 em embriões bovinos produzidos in vitro

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Desenvolvimento de produto tipo shake utilizando farinha de tremoço doce (Lupinus albus) CV multolupa, decorticada e desengordurada

Pós-graduação em Alimentos e Nutrição - FCFAR

Estudos de preparações antiproteolíticas no tratamento da ceratite ulcerativa experimental em ratos (Rattus novergicus linhagem wistar, variação albinus, Linnaeus, 1758)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Perspectivas históricas da pesquisa operacional

Pós-graduação em Educação Matemática - IGCE

Detecção do vírus Epstein-Barr em carcinoma espinocelular oral e mucosa oral na região de Araçatuba – SP, Brasil

Pós-graduação em Odontologia - FOA

Equivalente teleparalelo de algumas soluções da relatividade geral

Pós-graduação em Física - IFT

Detecção das proteínas p53, p63 e puma no carcinoma de células escamosas corneal de cães: Lucas Bahdour Cossi. -

Pós-graduação em Ciência Animal - FMVA

Influência do herpesvirus bovino tipo 5 no semen congelado de bovino sobre os parâmetros espermáticos e desenvolvimento embrionário in vitro

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo prospectivo de cães submetidos a dacriocistorrinostomia: avaliação clínica e da microbiota conjuntival

Pós-graduação em Ciência Animal - FMVA

Imunomarcação da óxido nítrico sintase induzível e da metaloproteinase-9 em úlceras corneais químicas de coelhos (Oryctolagus cuniculus - Linnaeus, 1758), tratadas com cetorolaco de trometamina

Pós-graduação em Cirurgia Veterinária - FCAV

Uso de colírios à base de Citrus lemon no reparo de úlcera de córnea induzida em coelhos: avaliação clínica, histomorfométrica e imuno-histoquímca

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Desenvolvimento de técnicas eficientes de programação linear na utilização de metaheurísticas para o problema de planejamento da expansão de sistemas de transmissão

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise e desenvolvimento de algoritmos eficientes de programação linear para o problema de planejamento de sistemas de transmissão a longo prazo

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)