Caries prevalence and salivary and microbial conditions in 88-year-old Swedish dentate people.
Identifieur interne : 00A095 ( Main/Exploration ); précédent : 00A094; suivant : 00A096Caries prevalence and salivary and microbial conditions in 88-year-old Swedish dentate people.
Auteurs : M. Lundgren [Suède] ; C G Emilson ; T. OsterbergSource :
- Acta odontologica Scandinavica [ 0001-6357 ] ; 1996.
Descripteurs français
- KwdFr :
- Appareils de prothèse dentaire (), Caries dentaires (microbiologie), Caries dentaires (épidémiologie), Caries radiculaires (épidémiologie), Concentration en ions d'hydrogène, Débit sécrétoire, Facteurs sexuels, Femelle, Humains, Indice CAO, Lactobacillus (isolement et purification), Mâchoire partiellement édentée (épidémiologie), Mâle, Numération de colonies microbiennes, Prévalence, Salive (physiologie), Salive (sécrétion), Streptococcus mutans (isolement et purification), Streptococcus sobrinus (isolement et purification), Substances tampon, Sujet âgé, Sujet âgé de 80 ans ou plus, Suède (épidémiologie).
- MESH :
- isolement et purification : Lactobacillus, Streptococcus mutans, Streptococcus sobrinus.
- microbiologie : Caries dentaires.
- physiologie : Salive.
- sécrétion : Salive.
- épidémiologie : Caries dentaires, Caries radiculaires, Mâchoire partiellement édentée, Suède.
- Appareils de prothèse dentaire, Concentration en ions d'hydrogène, Débit sécrétoire, Facteurs sexuels, Femelle, Humains, Indice CAO, Mâle, Numération de colonies microbiennes, Prévalence, Substances tampon, Sujet âgé, Sujet âgé de 80 ans ou plus.
- Wicri :
- geographic : Suède.
English descriptors
- KwdEn :
- Aged, Aged, 80 and over, Buffers, Colony Count, Microbial, DMF Index, Dental Caries (epidemiology), Dental Caries (microbiology), Dentures (statistics & numerical data), Female, Humans, Hydrogen-Ion Concentration, Jaw, Edentulous, Partially (epidemiology), Lactobacillus (isolation & purification), Male, Prevalence, Root Caries (epidemiology), Saliva (physiology), Saliva (secretion), Secretory Rate, Sex Factors, Streptococcus mutans (isolation & purification), Streptococcus sobrinus (isolation & purification), Sweden (epidemiology).
- MESH :
- chemical : Buffers.
- geographic , epidemiology : Sweden.
- epidemiology : Dental Caries, Jaw, Edentulous, Partially, Root Caries.
- isolation & purification : Lactobacillus, Streptococcus mutans, Streptococcus sobrinus.
- microbiology : Dental Caries.
- physiology : Saliva.
- secretion : Saliva.
- statistics & numerical data : Dentures.
- Aged, Aged, 80 and over, Colony Count, Microbial, DMF Index, Female, Humans, Hydrogen-Ion Concentration, Male, Prevalence, Secretory Rate, Sex Factors.
Abstract
As part of a comprehensive investigation of 88-year-old people, caries prevalence, stimulated salivary secretion rate, buffer capacity, and the prevalence of lactobacilli and mutans streptococci were studied in a subsample of 92 dentate subjects. The mean number of remaining teeth was 14.1 +/- 7.3. The DMFT was 25.2 +/- 3.0, and DF surfaces 38.3 +/- 22.7. Root caries experience was found in 85% of the subjects, with a mean root caries index of 36.6 +/- 28.5%. The men had significantly higher mean values of salivary secretion rate (2.0 +/- 1.3 ml/min) than the women (1.1 +/- 0.6 ml/min) (p < 0.001). The mean final pH of buffer capacity was 6.3 +/- 1.3. High counts of lactobacilli (> 10(5)) and mutans streptococci (> 10(6)) were found in 49% and 55% of the subjects, respectively, of whom most were denture wearers. The mean number of total mutans streptococci was higher in persons harboring both Streptococcus mutans and S. sobrinus than in subjects with only S. mutans.
PubMed: 8811143
Affiliations:
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Le document en format XML
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<term>Aged, 80 and over</term>
<term>Buffers</term>
<term>Colony Count, Microbial</term>
<term>DMF Index</term>
<term>Dental Caries (epidemiology)</term>
<term>Dental Caries (microbiology)</term>
<term>Dentures (statistics & numerical data)</term>
<term>Female</term>
<term>Humans</term>
<term>Hydrogen-Ion Concentration</term>
<term>Jaw, Edentulous, Partially (epidemiology)</term>
<term>Lactobacillus (isolation & purification)</term>
<term>Male</term>
<term>Prevalence</term>
<term>Root Caries (epidemiology)</term>
<term>Saliva (physiology)</term>
<term>Saliva (secretion)</term>
<term>Secretory Rate</term>
<term>Sex Factors</term>
<term>Streptococcus mutans (isolation & purification)</term>
<term>Streptococcus sobrinus (isolation & purification)</term>
<term>Sweden (epidemiology)</term>
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<keywords scheme="KwdFr" xml:lang="fr"><term>Appareils de prothèse dentaire ()</term>
<term>Caries dentaires (microbiologie)</term>
<term>Caries dentaires (épidémiologie)</term>
<term>Caries radiculaires (épidémiologie)</term>
<term>Concentration en ions d'hydrogène</term>
<term>Débit sécrétoire</term>
<term>Facteurs sexuels</term>
<term>Femelle</term>
<term>Humains</term>
<term>Indice CAO</term>
<term>Lactobacillus (isolement et purification)</term>
<term>Mâchoire partiellement édentée (épidémiologie)</term>
<term>Mâle</term>
<term>Numération de colonies microbiennes</term>
<term>Prévalence</term>
<term>Salive (physiologie)</term>
<term>Salive (sécrétion)</term>
<term>Streptococcus mutans (isolement et purification)</term>
<term>Streptococcus sobrinus (isolement et purification)</term>
<term>Substances tampon</term>
<term>Sujet âgé</term>
<term>Sujet âgé de 80 ans ou plus</term>
<term>Suède (épidémiologie)</term>
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<term>Root Caries</term>
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<term>Streptococcus mutans</term>
<term>Streptococcus sobrinus</term>
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<term>Caries radiculaires</term>
<term>Mâchoire partiellement édentée</term>
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<term>Colony Count, Microbial</term>
<term>DMF Index</term>
<term>Female</term>
<term>Humans</term>
<term>Hydrogen-Ion Concentration</term>
<term>Male</term>
<term>Prevalence</term>
<term>Secretory Rate</term>
<term>Sex Factors</term>
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<term>Concentration en ions d'hydrogène</term>
<term>Débit sécrétoire</term>
<term>Facteurs sexuels</term>
<term>Femelle</term>
<term>Humains</term>
<term>Indice CAO</term>
<term>Mâle</term>
<term>Numération de colonies microbiennes</term>
<term>Prévalence</term>
<term>Substances tampon</term>
<term>Sujet âgé</term>
<term>Sujet âgé de 80 ans ou plus</term>
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<front><div type="abstract" xml:lang="en">As part of a comprehensive investigation of 88-year-old people, caries prevalence, stimulated salivary secretion rate, buffer capacity, and the prevalence of lactobacilli and mutans streptococci were studied in a subsample of 92 dentate subjects. The mean number of remaining teeth was 14.1 +/- 7.3. The DMFT was 25.2 +/- 3.0, and DF surfaces 38.3 +/- 22.7. Root caries experience was found in 85% of the subjects, with a mean root caries index of 36.6 +/- 28.5%. The men had significantly higher mean values of salivary secretion rate (2.0 +/- 1.3 ml/min) than the women (1.1 +/- 0.6 ml/min) (p < 0.001). The mean final pH of buffer capacity was 6.3 +/- 1.3. High counts of lactobacilli (> 10(5)) and mutans streptococci (> 10(6)) were found in 49% and 55% of the subjects, respectively, of whom most were denture wearers. The mean number of total mutans streptococci was higher in persons harboring both Streptococcus mutans and S. sobrinus than in subjects with only S. mutans.</div>
</front>
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