Salivary Alpha Amylase
Mostrando 1-12 de 21 artigos, teses e dissertações.
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1. Salivary stress biomarkers and anxiety symptoms in children with and without temporomandibular disorders
Abstract The etiology of temporomandibular disorders (TMD), which are considered as a heterogeneous group of psychophysiological disturbances, remains a controversial issue in clinical dentistry. This study aimed to evaluate whether the salivary alpha-amylase (sAA), cortisol levels, and anxiety symptoms differ between children with and without TMD. Initially
Braz. oral res.. Publicado em: 09/10/2017
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2. Análise do perfil de humor e da enzima alfa-amilase salivar em indivíduos fisicamente ativos = : Analysis of profile of mood states and salivary alpha amylase enzyme in physically active individuals / Analysis of profile of mood states and salivary alpha amylase enzyme in physically active individuals
Este trabalho investigou o instrumento de perfil de humor psicológico BRAMS e traçou o perfil humoral de uma população de jovens fisicamente ativos. Analisou também as respostas das amostras da alfa-amilase salivar e verificou a possível correlação entre os dois marcadores de estresse. Na primeira parte do trabalho foi verificado se a Escala de Humor
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/06/2012
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3. Determinação do limiar anaeróbio por meio de biomarcadores salivares: cromogranina A como novo marcador de intensidade em natação
CAPITULO 2: Este estudo investigou a variação intra-individual do lactato (sLac), alfa-amilase (sAA) e cromogranina A (sCgA) salivares com relação ao acúmulo de lactato sanguíneo (bLac) durante um teste de exercício incremental máximo em natação. Amostras de sangue e saliva foram coletadas de doze atletas profissionais da natação durante um teste
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/07/2011
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4. Bioeletrodo para detecção da amilase salivar humana
Capítulo II: A alfa-amilase salivar é uma das proteínas mais abundantes da saliva e diversos estudos avaliam diferenças na concentração e atividade da HSA com o objetivo de utilizá-la como possível biomarcador para o diagnóstico precoce e acompanhamento de algumas doenças. Este estudo descreve a preparação e purificação da alfa-amilase salivar
Publicado em: 2010
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5. Estudo do perfil salivar e sérico em gestantes e não-gestantes
Aim: assess saliva and serum profile along pregnancy trimesters and follicular and luteal phases in non-pregnant. Methodology: the studied group included 50 women: 30 pregnant and 20 non-pregnant who visited the University Hospital of Brasília for treatment. The participants filled a questionnaire and underwent a dental examination in order to obtain data c
Publicado em: 2008
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6. Mastication and swallowing: influence of fluid addition to foods
INTRODUCTION: The production of sufficient saliva is indispensable for good chewing. Recent research has demonstrated that salivary flow rate has little influence on the swallowing threshold. OBJECTIVES: The hypothesis examined in the present study was that adding fluids to foods will influence chewing physiology. Materials and METHODS: Twenty subjects chewe
Journal of Applied Oral Science. Publicado em: 2007-02
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7. Análise de biomarcadores salivares e plasmáticos após realização de um esforço submáximo em mulheres com hipotireoidismo subclínico tratadas com L-tiroxina sódica
Patients with subclinical hypothyroidism treated with sodium L-thyroxine realized test of physical effort in cycle ergometer to investigate the alterations in the concentrations of blood lactate; total protein, immunoglobulin A, nitric oxide, alpha-amylase activity, present in the saliva; and tolerance to the physical effort. We selected eight female volunte
Publicado em: 2007
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8. Characterization of salivary alpha-amylase binding to Streptococcus sanguis.
The purpose of this study was to identify the major salivary components which interact with oral bacteria and to determine the mechanism(s) responsible for their binding to the bacterial surface. Strains of Streptococcus sanguis, Streptococcus mitis, Streptococcus mutans, and Actinomyces viscosus were incubated for 2 h in freshly collected human submandibula
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9. Differential expression of salivary (Amy1) and pancreatic (Amy2) human amylase loci in prenatal and postnatal development.
The age-dependent development of alpha-amylase expression in utero and during the first two years of life is reported. Separation of salivary and pancreatic amylase isozymes in a discontinuous buffered sheet polyacrylamide electrophoretic system, with subsequent densitometry, provides a reliable semiquantitative method of estimating the proportions of saliva
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10. Ability to bind salivary alpha-amylase discriminates certain viridans group streptococcal species.
A collection of 144 viridans group streptococcal strains recently characterized as part of a taxonomic study was examined for the ability to bind salivary alpha-amylase. This property was found in most strains of Streptococcus gordonii and Streptococcus mitis and in occasional strains of Streptococcus anginosus and Streptococcus salivarius. In contrast, all
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11. Alpha-amylase gene transcription in tissues of normal dog.
We studied the distribution of alpha-amylase mRNA in normal dog tissues by northern blotting (NB) and reverse transcription-polymerase chain reaction (RT-PCR) with human pancreatic (AMY2) and salivary (AMY1) alpha-amylase cDNA-specific primers. Analysis of poly(A+) RNA from various normal tissues by NB indicated the presence of detectable levels of alpha-amy
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12. Effects of alpha-amylase on in vitro growth of Legionella pneumophila.
Sterile parotid saliva inhibited growth of Legionella pneumophila on solid media, and the salivary component involved in this inhibition has been shown to be amylase. Disk diffusion and well plate assays were used to study possible mechanisms for this effect. The amylolytic activity of saliva copurified with inhibitory activity, and both activities were sens