Livia Helena Moreira

Dr. Livia Helena Moreira

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Research Focus & Metrics

Academic Career Length

15Years (2012-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 March 2018 in Photodiagnosis and Photodynamic Therapy
Verified
Journal Article
Closed access
LMLivia Helena Moreira
Livia Helena Moreira
JSJosé Carlos Pereira de Souza
José Carlos Pereira de Souza
CLCarlos José de Lima
Carlos José de Lima
MSMiguel Angel Castillo Salgado
Miguel Angel Castillo Salgado
AFAdriana Barrinha Fernandes
Adriana Barrinha Fernandes
RZRenato Zângaro
Renato Zângaro

18 February 2016 in Ozone: Science & Engineering
Verified
Journal Article
Closed access
RMRenan Fava Marson
Renan Fava Marson
LMLivia Helena Moreira
Livia Helena Moreira
RZRenato Amaro Zângaro
Renato Amaro Zângaro
CLCarlos José de Lima
Carlos José de Lima
AFAdriana Barrinha Fernandes
Adriana Barrinha Fernandes
The reprocessing of endoscopes is a complex procedure due to their structural design. In the constant search for new antimicrobial substances, recent studies with ozone have yielded great benefits. The present study evaluated the effects of ozonated water used to disinfect endoscopes comparing its efficacy with the conventional technique (2% glutaraldehyde). According to the results obtained, when ozonated water was used (330 mg.min.L−1), induced a 2 log reduction of the viable microorganisms under the conditions tested. Ozonated water was a potent gastrointestinal endoscopic sanitizer, suggesting it is a feasible alternative for disinfection.

15 June 2015 in Instrumentation Science & Technology
Verified
Journal Article
Closed access
LSLandulfo Silveira
Landulfo Silveira
EMEdlene Do Carmo Martins Motta
Edlene Do Carmo Martins Motta
RZRenato Amaro Zângaro
Renato Amaro Zângaro
MPMarcos Tadeu Tavares Pacheco
Marcos Tadeu Tavares Pacheco
CLCarlos José de Lima
Carlos José de Lima
LMLivia Helena Moreira
Livia Helena Moreira
The macronutrient constitution of bovine milk was investigated by Raman spectroscopy involving 830 nm excitation at 300 mW from 600–1800 cm−1 with a probe. Bovine milk was analyzed for total proteins, casein, total fat, and lactose by standard assays. The concentrations of these components were estimated by correlating these assays with the fitting coefficients based on least-squares fitting of lactose, casein, triolein, and stearic acid and milk spectra to prepare calibration curves. The model was employed for the analysis of milk from local markets. The spectra of milk were dominated by bands of proteins, lipids, and carbohydrates. There was a strong correlation between the concentrations of total proteins and casein (r = 0.75 and 0.73, respectively), and very strong correlation for total fat and lactose (r = 0.93 and 0.91, respectively) with the standard errors of prediction of 0.49, 0.38, 0.61, and 0.27 mg/dL, respectively. The milk contained lower concentrations of lactose and protein than in the nutritional facts table. The amount of saturated fat was close to the nutritional value with more unsaturated fat. A single Raman spectrum was employed to characterize the composition of milk and may have application for rapid quality control.

4 March 2014 in Ozone: Science & Engineering
Verified
Journal Article
Closed access
TPThalita Marques Passos
Thalita Marques Passos
LMLivia Helena Moreira
Livia Helena Moreira
LMLeonardo Marmo Moreira
Leonardo Marmo Moreira
RZRenato Amaro Zângaro
Renato Amaro Zângaro
RSRoberto da Silva Santos
Roberto da Silva Santos
AFAdriana Barrinha Fernandes
Adriana Barrinha Fernandes

15 October 2022 in International Urogynecology Journal
Verified
Journal Article
Closed access
PDF file
MPMaria Verônica Pires
Maria Verônica Pires
CLCarlos José de Lima
Carlos José de Lima
HCHenrique Cunha Carvalho
Henrique Cunha Carvalho
LMLivia Helena Moreira
Livia Helena Moreira
AFAdriana Barrinha Fernandes
Adriana Barrinha Fernandes

1 September 2012 in Revista Brasileira de Geriatria e Gerontologia
Verified
Journal Article
Open access
PDF file
IBInês de Lourdes Ferraz O.B.L. Barricelli
Inês de Lourdes Ferraz O.B.L. Barricelli
ISIrene Keiko Yagome Sakumoto
Irene Keiko Yagome Sakumoto
LMLivia Helena Moreira
Livia Helena Moreira
CACibelle Vanessa de Araujo
Cibelle Vanessa de Araujo
OBJETIVO: Identificar modalidades de orientação religiosa, se intrínseca ou extrínseca, e possíveis relações com a qualidade de vida de idosos ativos, além de compreender as manifestações do fenômeno religioso para uma adequada atuação clínica nos desafios das práticas do atendimento ao idoso. MÉTODOS: A amostra foi composta de 60 idosos ativos, frequentadores de grupos de convivência na cidade de São José dos Campos, SP. Foram aplicados dois instrumentos: questionário genérico Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36), para avaliar a qualidade de vida, e Escala de Orientação Religiosa Intrínseca e Extrínseca, além de entrevista orientada por um questionário sociodemográfico, elaborado pelas pesquisadoras. Os dados foram tratados estatisticamente utilizando o teste t Student bilateral, a um nível de confiança de 5%. RESULTADOS: Foram avaliados 11 homens (18%) e 49 mulheres (82%), com idade entre 61 e 85 anos. Não houve diferença estatisticamente significativa em todos os domínios relacionados do SF-36 entre as mulheres com religiosidade intrínseca e extrínseca. Entre os homens, somente foi encontrada diferença estatisticamente significativa no domínio "estado geral de saúde", que foi considerado melhor entre aqueles com religiosidade intrínseca. CONCLUSÃO: De modo geral, não se verificaram relações significativas entre a orientação religiosa e a qualidade de vida. Pode-se aventar, diante disso, que esses resultados se devem ao fato de a população estudada participar de grupos de convivência e morar em cidade com alto nível de futuridade, sentindo-se amparada nos aspectos de proteção, participação e saúde.