Results 151 to 160 of about 687,930 (182)

The genomic history of Iberian horses since the last Ice Age. [PDF]

open access: yesNat Commun
Lira Garrido J   +59 more
europepmc   +1 more source

A critical review of wastewater-based epidemiology as a tool to evaluate the unintentional human exposure to potentially harmful chemicals. [PDF]

open access: yesAnal Bioanal Chem
Carneiro RB   +6 more
europepmc   +1 more source

Valoración de actividad Cariogénica en Placa Bacteriana Dental en población Pediátrica

open access: yesRevista de Ciencia, Tecnología e Innovación, 2023
Existen varios métodos que permiten evaluar el riesgo cariogénico, entre ellos pH de la saliva, cuantificación de los niveles de gérmenes cariogénicos, principalmente Streptococcus mutans y lactobacillus. Un método de fácil aplicación y económico consiste en la identificación de placa bacteriana cariogénica utilizando una solución de sacarosa al 10 ...
David Espinoza Fuertes   +1 more
exaly   +3 more sources

Efeitos clínicos e microbiológicos do óleo de copaíba (Copaifera officinalis) sobre bactérias formadoras de placa dental em cães

open access: yesArquivo Brasileiro De Medicina Veterinaria E Zootecnia, 2010
The copaiba oil (Copaifera officinalis) potential was evaluated in preventing periodontal disease and reducing its etiology. For that 18 mongrel dogs were homogeneously distributed in three groups: test (copaiba oil), positive control (chlorexidine) and ...
Fabio Alessandro Pieri   +1 more
exaly   +2 more sources

Efeito de um dentifrício fluoretado contendo bicarbonato de sódio na contagem de estreptococos do grupo mutans, acidogenicidade e composição da placa dental

open access: yesRevista De Odontologia Da Universidade De Sao Paulo, 1999
This investigation evaluated the effect of a fluoride baking soda-containing dentifrice on mutans streptococci counting, acidogenicity and composition of dental plaque.
Jaime Aparecido Cury   +1 more
exaly   +2 more sources

Infección por Helicobacter pylori en niños. Su identificación en la placa dental [PDF]

open access: yes, 2005
The clinical and epidemic importance of the Helicobacter pylori, is because it has been associated to gastric illnesses. The infection is acquired before the 10 years of age and the prevalence increase from the infancy to the adulthood and with low ...
Aguilera Galaviz, Luis Alejandro   +2 more
openaire   +2 more sources

La placa dental como reservorio de Helicobacter pylori

2007
Resumen La placa dental ha sido propuesta como un reservorio para Helicobacter pylori, sugiriéndose que el microambiente oral pueda ser un nicho permanente para la bacteria. El objetivo de este estudio fue determinar el papel que juega la placa dental como reservorio de esta especie, evaluando la presencia de ADN de H.
Perrone, Marianella   +6 more
openaire   +1 more source

Estudo sobre a influência da escovação dental na microbiota da placa dental de crianças [Title in english no available]

2021
Samples of dental plaque were collected from twenty-eigth children (7 to 12 years) after three periods of eight days under different conditions of oral hygiene: without toothbrushing, with normal toothbrushing and with instructed toothbrushing. After the weigth of the materlal was determined, decimal dilutions were made and spreads in: blood agar ...
Brito, Josmari D’Arrigo   +4 more
openaire   +1 more source

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