1998
DOI: 10.1590/s0103-06631998000300009
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Método para avaliação clínica da capacidade tamponante salivar

Abstract: O presente estudo teve por objetivo o desenvolvimento e a padronização de um método colorimétrico para avaliar a capacidade tamponante salivar média de nossa população. As amostras de saliva estimulada foram tituladas sem eliminação do CO2. Estudos foram realizados para verificar a influência da perda de CO2 das amostras durante o período necessário para a realização das titulações e para a padronização do tempo de leitura do pH. A partir das titulações realizadas nas amostras de saliva de 206 indivíduos de am… Show more

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Cited by 6 publications
(4 citation statements)
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“…Only males participated in this research because they do not have hormonal variations as females do. This study shows that the vegetable oil is equal to regular dentifrice in terms of improving the salivary buffer capacity (Graph 3) and that it is not necessary to add abrasives to improve the buffer capacity of saliva, as shown in some studies 6,21,22 .…”
Section: Discussionsupporting
confidence: 52%
“…Only males participated in this research because they do not have hormonal variations as females do. This study shows that the vegetable oil is equal to regular dentifrice in terms of improving the salivary buffer capacity (Graph 3) and that it is not necessary to add abrasives to improve the buffer capacity of saliva, as shown in some studies 6,21,22 .…”
Section: Discussionsupporting
confidence: 52%
“…Salivary osmolality was measured using a freezing point depression osmometer. 25 Buffering capacity was measured by a colorimetric method 26,27 ; 0.5 mL of saliva was transferred to a transparent tube containing 0.5 mL of chloridric acid (12 mmol/L) and green bromocresol indicator. The resulting color was then compared with a colorimetric scale previously developed.…”
Section: Oral Exammentioning
confidence: 99%
“…Outra área em que o sistema endocanabinoide pode desempenhar um papel na cavidade bucal é na modulação da saliva. A saliva tem papel de proteger os dentes contra a cárie, através do que chamamos de sistema tampão, onde a saliva irá manter o pH da boca constante mesmo com o surgimento de ácidos e bases em excesso (Edgar;O'Mullane, 1990;Spadaro et al, 1998).…”
Section: Modulação Da Salivaunclassified