Salivary Parameters (Salivary Flow, pH and Buffering Capacity) in Stimulated Saliva of Mexican Elders 60 Years Old and Older
Identifieur interne : 001730 ( Main/Exploration ); précédent : 001729; suivant : 001731Salivary Parameters (Salivary Flow, pH and Buffering Capacity) in Stimulated Saliva of Mexican Elders 60 Years Old and Older
Auteurs : H. Islas-Granillo ; Sa Borges-Ya Ez ; Ce Medina-Solís ; Ca Galan-Vidal ; Jj Navarrete-Hernández ; M. Escoffié-Ramirez ; G. MaupoméSource :
- The West Indian Medical Journal [ 0043-3144 ] ; 2014.
Abstract
To compare a limited array of chewing-stimulated saliva features (salivary flow, pH and buffer capacity) in a sample of elderly Mexicans with clinical, sociodemographic and socio-economic variables.
A cross-sectional study was carried out in 139 adults, 60 years old and older, from two retirement homes and a senior day care centre in the city of Pachuca, Mexico. Socio-demographic, socio-economic and behavioural variables were collected through a questionnaire. A trained and standardized examiner obtained the oral clinical variables. Chewing-stimulated saliva (paraffin method) was collected and the salivary flow rate, pH and buffer capacity were measured. The analysis was performed using non-parametric tests in Stata 9.0.
Mean age was 79.1 ± 9.8 years. Most of the subjects included were women (69.1%). Mean chewing-stimulated salivary flow was 0.75 ± 0.80 mL/minute, and the pH and buffer capacity were 7.88 ± 0.83 and 4.20 ± 1.24, respectively. Mean chewing-stimulated salivary flow varied (
These exploratory data add to the body of knowledge with regard to chewing-stimulated salivary features (salivary flow rate, pH and buffer capacity) and outline the variability of those features across selected sociodemographic, socio-economic and behavioural variables in a group of Mexican elders.
Url:
DOI: 10.7727/wimj.2014.036
PubMed: 25867562
PubMed Central: 4668959
Affiliations:
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<author><name sortKey="Borges Ya Ez, Sa" sort="Borges Ya Ez, Sa" uniqKey="Borges Ya Ez S" first="Sa" last="Borges-Ya Ez">Sa Borges-Ya Ez</name>
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<author><name sortKey="Galan Vidal, Ca" sort="Galan Vidal, Ca" uniqKey="Galan Vidal C" first="Ca" last="Galan-Vidal">Ca Galan-Vidal</name>
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<author><name sortKey="Navarrete Hernandez, Jj" sort="Navarrete Hernandez, Jj" uniqKey="Navarrete Hernandez J" first="Jj" last="Navarrete-Hernández">Jj Navarrete-Hernández</name>
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<author><name sortKey="Maupome, G" sort="Maupome, G" uniqKey="Maupome G" first="G" last="Maupomé">G. Maupomé</name>
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<affiliation><nlm:aff id="aff6"><institution content-type="original">The Regenstrief Institute, Inc., Indianapolis, Indiana, USA</institution>
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Salivary Parameters (Salivary Flow, pH and Buffering Capacity) in Stimulated Saliva of Mexican Elders 60 Years Old and Older</title>
<author><name sortKey="Islas Granillo, H" sort="Islas Granillo, H" uniqKey="Islas Granillo H" first="H" last="Islas-Granillo">H. Islas-Granillo</name>
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<author><name sortKey="Borges Ya Ez, Sa" sort="Borges Ya Ez, Sa" uniqKey="Borges Ya Ez S" first="Sa" last="Borges-Ya Ez">Sa Borges-Ya Ez</name>
<affiliation><nlm:aff id="aff2"><institution content-type="original">DEPeI School of Dentistry, National Autonomous University of Mexico, México, DF</institution>
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<author><name sortKey="Medina Solis, Ce" sort="Medina Solis, Ce" uniqKey="Medina Solis C" first="Ce" last="Medina-Solís">Ce Medina-Solís</name>
<affiliation><nlm:aff id="aff1"><institution content-type="original">Academic Area of Dentistry, Health Sciences Institute, Autonomous University, Hidalgo State, Pachuca, Hidalgo, Mexico</institution>
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<author><name sortKey="Galan Vidal, Ca" sort="Galan Vidal, Ca" uniqKey="Galan Vidal C" first="Ca" last="Galan-Vidal">Ca Galan-Vidal</name>
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<author><name sortKey="Navarrete Hernandez, Jj" sort="Navarrete Hernandez, Jj" uniqKey="Navarrete Hernandez J" first="Jj" last="Navarrete-Hernández">Jj Navarrete-Hernández</name>
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<author><name sortKey="Escoffie Ramirez, M" sort="Escoffie Ramirez, M" uniqKey="Escoffie Ramirez M" first="M" last="Escoffié-Ramirez">M. Escoffié-Ramirez</name>
<affiliation><nlm:aff id="aff4"><institution content-type="original">Faculty of Dentistry, Autonomous University of Yucatan, Mérida, Yucatán, México</institution>
</nlm:aff>
</affiliation>
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<author><name sortKey="Maupome, G" sort="Maupome, G" uniqKey="Maupome G" first="G" last="Maupomé">G. Maupomé</name>
<affiliation><nlm:aff id="aff5"><institution content-type="original">Indiana University/Purdue University at Indianapolis School of Dentistry, Indianapolis, Indiana, USA</institution>
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<affiliation><nlm:aff id="aff6"><institution content-type="original">The Regenstrief Institute, Inc., Indianapolis, Indiana, USA</institution>
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<front><div type="abstract" xml:lang="en"><title>ABSTRACT</title>
<sec><title>Objective:</title>
<p>To compare a limited array of chewing-stimulated saliva features (salivary flow, pH and buffer capacity) in a sample of elderly Mexicans with clinical, sociodemographic and socio-economic variables.</p>
</sec>
<sec><title>Subjects and Methods:</title>
<p>A cross-sectional study was carried out in 139 adults, 60 years old and older, from two retirement homes and a senior day care centre in the city of Pachuca, Mexico. Socio-demographic, socio-economic and behavioural variables were collected through a questionnaire. A trained and standardized examiner obtained the oral clinical variables. Chewing-stimulated saliva (paraffin method) was collected and the salivary flow rate, pH and buffer capacity were measured. The analysis was performed using non-parametric tests in Stata 9.0.</p>
</sec>
<sec><title>Results:</title>
<p>Mean age was 79.1 ± 9.8 years. Most of the subjects included were women (69.1%). Mean chewing-stimulated salivary flow was 0.75 ± 0.80 mL/minute, and the pH and buffer capacity were 7.88 ± 0.83 and 4.20 ± 1.24, respectively. Mean chewing-stimulated salivary flow varied (<italic>p</italic>
< 0.05) across type of retirement home, tooth brushing frequency, number of missing teeth and use of dental prostheses. pH varied across the type of retirement home (<italic>p</italic>
< 0.05) and marginally by age (<italic>p</italic>
= 0.087); buffer capacity (<italic>p</italic>
< 0.05) varied across type of retirement home, tobacco consumption and the number of missing teeth.</p>
</sec>
<sec><title>Conclusions:</title>
<p>These exploratory data add to the body of knowledge with regard to chewing-stimulated salivary features (salivary flow rate, pH and buffer capacity) and outline the variability of those features across selected sociodemographic, socio-economic and behavioural variables in a group of Mexican elders.</p>
</sec>
</div>
</front>
</TEI>
<affiliations><list></list>
<tree><noCountry><name sortKey="Borges Ya Ez, Sa" sort="Borges Ya Ez, Sa" uniqKey="Borges Ya Ez S" first="Sa" last="Borges-Ya Ez">Sa Borges-Ya Ez</name>
<name sortKey="Escoffie Ramirez, M" sort="Escoffie Ramirez, M" uniqKey="Escoffie Ramirez M" first="M" last="Escoffié-Ramirez">M. Escoffié-Ramirez</name>
<name sortKey="Galan Vidal, Ca" sort="Galan Vidal, Ca" uniqKey="Galan Vidal C" first="Ca" last="Galan-Vidal">Ca Galan-Vidal</name>
<name sortKey="Islas Granillo, H" sort="Islas Granillo, H" uniqKey="Islas Granillo H" first="H" last="Islas-Granillo">H. Islas-Granillo</name>
<name sortKey="Maupome, G" sort="Maupome, G" uniqKey="Maupome G" first="G" last="Maupomé">G. Maupomé</name>
<name sortKey="Medina Solis, Ce" sort="Medina Solis, Ce" uniqKey="Medina Solis C" first="Ce" last="Medina-Solís">Ce Medina-Solís</name>
<name sortKey="Navarrete Hernandez, Jj" sort="Navarrete Hernandez, Jj" uniqKey="Navarrete Hernandez J" first="Jj" last="Navarrete-Hernández">Jj Navarrete-Hernández</name>
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