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P29 The effects of essential oils on periodontopathic bacteria and oral halitosis

Identifieur interne : 001002 ( Istex/Curation ); précédent : 001001; suivant : 001003

P29 The effects of essential oils on periodontopathic bacteria and oral halitosis

Auteurs : K. Takarada

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RBID : ISTEX:2044232D8DC4996945A71589CDCAB6E2C8D4AB88

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English descriptors

Abstract

Oral halitosis has been associated with periodontal disease. Hydrogen sulphide, methyl mercaptan and dimethyl sulphide are the major components of halitosis originating in the oral cavity. These compounds are mainly produced by periodontopathic bacteria in the oral cavity. In the absence of the bacteria, the odoriferous compounds are not generated. We have demonstrated the antibacterial effects of essential oils on the periodontopathic bacteria such as Porphyromonas gingivalis, Actinobacillus actinomycetemcomitans and Fusobacterium nucleatum. As essential oils, manuka oil, tea tree oil, eucalyptus oil, lavandula oil, and romarinus oil were used, and their minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) were determined. The essential oils inhibited the growth of the bacteria tested, and manuka oil did so most effectively. MBC values showed that lavandula oil acted bacteriostatically, and the remaining oils bactericidally. Bacterial strains tested were killed completely by exposure for 30 s to 0.2% manuka oil, tea tree oil or eucalyptus oil. This study showed that among the essential oils tested, tea tree oil and manuka oil, particularly the latter, had strong antibacterial activity against periodontal disease associated bacteria. In the present study, we investigated the clinical effects of essential oils in the treatment of oral halitosis. When the degree of halitosis before and after the treatment was evaluated, the essential oils demonstrated efficacy in reducing the level of the three major components of halitosis. From the data of the present study, we consider that essential oils can be used in oral health management. This study was supported by grant from Kanpou Science Foundation.

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DOI: 10.1111/j.1601-0825.2005.01105_52.x

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K. Takarada
<affiliation>
<mods:affiliation>Institute Tokyo</mods:affiliation>
<wicri:noCountry code="no comma">Institute Tokyo</wicri:noCountry>
</affiliation>

Le document en format XML

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The effects of essential oils on periodontopathic bacteria and oral halitosis</title>
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<term>Abnormal halitometry</term>
<term>Absolute value</term>
<term>Amine</term>
<term>Anaerobe</term>
<term>Anaerobic</term>
<term>Average level</term>
<term>Aviv</term>
<term>Aviv university</term>
<term>Avour</term>
<term>Avours</term>
<term>Baseline</term>
<term>Behavioral factors</term>
<term>Breath freshening</term>
<term>Breath freshening dentifrice</term>
<term>Breath group</term>
<term>Breath odor</term>
<term>Catholic university leuven</term>
<term>Ch3sh</term>
<term>Ch3sh concentration ratio</term>
<term>Clinical attachment level</term>
<term>Clinical study</term>
<term>Clo2</term>
<term>Control group</term>
<term>Control groups</term>
<term>Dental medicine</term>
<term>Dental plaque</term>
<term>Dental practitioners</term>
<term>Dental sciences</term>
<term>Dental students</term>
<term>Dentifrice</term>
<term>Dentistry</term>
<term>Dentulous subjects</term>
<term>Denture</term>
<term>Denture brush</term>
<term>Denture wearers</term>
<term>Elderly patients</term>
<term>Elderly people</term>
<term>Elderly population</term>
<term>Electronic nose</term>
<term>Essential oils</term>
<term>Examiner variation</term>
<term>Ezaki glico</term>
<term>Freshening</term>
<term>Gabriela goldschleger school</term>
<term>General health</term>
<term>Gingival</term>
<term>Gingival index</term>
<term>Gingivalis</term>
<term>Graduate school</term>
<term>Guideline</term>
<term>Halimeter</term>
<term>Halitometry</term>
<term>Halitosis</term>
<term>Halitosis samples</term>
<term>Halitosis therapy</term>
<term>Halitosis unit</term>
<term>Headspace</term>
<term>Health status</term>
<term>Hedonic</term>
<term>High intensity</term>
<term>Human nose</term>
<term>Hygiene</term>
<term>Intraoral oxygen release device</term>
<term>Japan objective</term>
<term>Laser</term>
<term>Laser treatment</term>
<term>Lethal photosensitization</term>
<term>Light energy</term>
<term>Main cause</term>
<term>Malodor</term>
<term>Malodour</term>
<term>Medical university</term>
<term>Mercaptan</term>
<term>Methods patients</term>
<term>Methyl</term>
<term>Methyl mercaptan</term>
<term>Microbial</term>
<term>Microbiota</term>
<term>Microorganism</term>
<term>Molecular weight amines</term>
<term>Morning breath</term>
<term>Mouthrinse</term>
<term>Odor</term>
<term>Odor judge scores</term>
<term>Odor judges</term>
<term>Odorant</term>
<term>Odorants</term>
<term>Odour</term>
<term>Odour judges</term>
<term>Oral</term>
<term>Oral care</term>
<term>Oral care products</term>
<term>Oral cavity</term>
<term>Oral diseases</term>
<term>Oral diseases abstracts</term>
<term>Oral examination</term>
<term>Oral halitosis</term>
<term>Oral health</term>
<term>Oral health care</term>
<term>Oral hygiene</term>
<term>Oral malodor</term>
<term>Oral malodor intensity</term>
<term>Oral malodor research</term>
<term>Oral malodour</term>
<term>Oral microbiota</term>
<term>Organoleptic</term>
<term>Organoleptic assessment</term>
<term>Organoleptic measurement</term>
<term>Organoleptic measurements</term>
<term>Organoleptic scale</term>
<term>Organoleptic score</term>
<term>Organoleptic scores</term>
<term>Organoleptic test</term>
<term>Other body odors</term>
<term>Other hand</term>
<term>Oxidative</term>
<term>Oxidative damage</term>
<term>Periodontal</term>
<term>Periodontal disease</term>
<term>Periodontal therapy</term>
<term>Periodontitis</term>
<term>Periodontology</term>
<term>Periodontopathic bacteria</term>
<term>Placebo</term>
<term>Plaque</term>
<term>Plaque index</term>
<term>Polyester bags</term>
<term>Porphyromonas gingivalis</term>
<term>Present study</term>
<term>Preventive dentistry</term>
<term>Quest breath freshness panel</term>
<term>Randomized</term>
<term>Real system</term>
<term>Relative amount</term>
<term>Research center</term>
<term>Saliva</term>
<term>Saliva samples</term>
<term>Salivarius</term>
<term>Sampling bags</term>
<term>Sensor array</term>
<term>Sensor responses</term>
<term>Social function</term>
<term>Square test</term>
<term>Statistical analysis</term>
<term>Study population</term>
<term>Subjective symptoms</term>
<term>Sulfur</term>
<term>Sulfur compounds</term>
<term>Sulphide</term>
<term>Time point</term>
<term>Tongue brush</term>
<term>Tongue cleaning</term>
<term>Tongue coat</term>
<term>Tongue coating</term>
<term>Tongue coating score</term>
<term>Tongue coating status</term>
<term>Tongue dorsum</term>
<term>Tongue microbiota</term>
<term>Toothpaste</term>
<term>Triclosan</term>
<term>Trimethylamine</term>
<term>University school</term>
<term>Unpleasant breath</term>
<term>Uoride</term>
<term>Uoride dentifrice</term>
<term>Vocs</term>
<term>Volatile</term>
<term>Volatile sulfur compounds</term>
<term>Volatile sulphur compounds</term>
<term>Vscs</term>
<term>Wearer</term>
<term>Wide range</term>
</keywords>
<keywords scheme="Teeft" xml:lang="en">
<term>Abnormal halitometry</term>
<term>Absolute value</term>
<term>Amine</term>
<term>Anaerobe</term>
<term>Anaerobic</term>
<term>Average level</term>
<term>Aviv</term>
<term>Aviv university</term>
<term>Avour</term>
<term>Avours</term>
<term>Baseline</term>
<term>Behavioral factors</term>
<term>Breath freshening</term>
<term>Breath freshening dentifrice</term>
<term>Breath group</term>
<term>Breath odor</term>
<term>Catholic university leuven</term>
<term>Ch3sh</term>
<term>Ch3sh concentration ratio</term>
<term>Clinical attachment level</term>
<term>Clinical study</term>
<term>Clo2</term>
<term>Control group</term>
<term>Control groups</term>
<term>Dental medicine</term>
<term>Dental plaque</term>
<term>Dental practitioners</term>
<term>Dental sciences</term>
<term>Dental students</term>
<term>Dentifrice</term>
<term>Dentistry</term>
<term>Dentulous subjects</term>
<term>Denture</term>
<term>Denture brush</term>
<term>Denture wearers</term>
<term>Elderly patients</term>
<term>Elderly people</term>
<term>Elderly population</term>
<term>Electronic nose</term>
<term>Essential oils</term>
<term>Examiner variation</term>
<term>Ezaki glico</term>
<term>Freshening</term>
<term>Gabriela goldschleger school</term>
<term>General health</term>
<term>Gingival</term>
<term>Gingival index</term>
<term>Gingivalis</term>
<term>Graduate school</term>
<term>Guideline</term>
<term>Halimeter</term>
<term>Halitometry</term>
<term>Halitosis</term>
<term>Halitosis samples</term>
<term>Halitosis therapy</term>
<term>Halitosis unit</term>
<term>Headspace</term>
<term>Health status</term>
<term>Hedonic</term>
<term>High intensity</term>
<term>Human nose</term>
<term>Hygiene</term>
<term>Intraoral oxygen release device</term>
<term>Japan objective</term>
<term>Laser</term>
<term>Laser treatment</term>
<term>Lethal photosensitization</term>
<term>Light energy</term>
<term>Main cause</term>
<term>Malodor</term>
<term>Malodour</term>
<term>Medical university</term>
<term>Mercaptan</term>
<term>Methods patients</term>
<term>Methyl</term>
<term>Methyl mercaptan</term>
<term>Microbial</term>
<term>Microbiota</term>
<term>Microorganism</term>
<term>Molecular weight amines</term>
<term>Morning breath</term>
<term>Mouthrinse</term>
<term>Odor</term>
<term>Odor judge scores</term>
<term>Odor judges</term>
<term>Odorant</term>
<term>Odorants</term>
<term>Odour</term>
<term>Odour judges</term>
<term>Oral</term>
<term>Oral care</term>
<term>Oral care products</term>
<term>Oral cavity</term>
<term>Oral diseases</term>
<term>Oral diseases abstracts</term>
<term>Oral examination</term>
<term>Oral halitosis</term>
<term>Oral health</term>
<term>Oral health care</term>
<term>Oral hygiene</term>
<term>Oral malodor</term>
<term>Oral malodor intensity</term>
<term>Oral malodor research</term>
<term>Oral malodour</term>
<term>Oral microbiota</term>
<term>Organoleptic</term>
<term>Organoleptic assessment</term>
<term>Organoleptic measurement</term>
<term>Organoleptic measurements</term>
<term>Organoleptic scale</term>
<term>Organoleptic score</term>
<term>Organoleptic scores</term>
<term>Organoleptic test</term>
<term>Other body odors</term>
<term>Other hand</term>
<term>Oxidative</term>
<term>Oxidative damage</term>
<term>Periodontal</term>
<term>Periodontal disease</term>
<term>Periodontal therapy</term>
<term>Periodontitis</term>
<term>Periodontology</term>
<term>Periodontopathic bacteria</term>
<term>Placebo</term>
<term>Plaque</term>
<term>Plaque index</term>
<term>Polyester bags</term>
<term>Porphyromonas gingivalis</term>
<term>Present study</term>
<term>Preventive dentistry</term>
<term>Quest breath freshness panel</term>
<term>Randomized</term>
<term>Real system</term>
<term>Relative amount</term>
<term>Research center</term>
<term>Saliva</term>
<term>Saliva samples</term>
<term>Salivarius</term>
<term>Sampling bags</term>
<term>Sensor array</term>
<term>Sensor responses</term>
<term>Social function</term>
<term>Square test</term>
<term>Statistical analysis</term>
<term>Study population</term>
<term>Subjective symptoms</term>
<term>Sulfur</term>
<term>Sulfur compounds</term>
<term>Sulphide</term>
<term>Time point</term>
<term>Tongue brush</term>
<term>Tongue cleaning</term>
<term>Tongue coat</term>
<term>Tongue coating</term>
<term>Tongue coating score</term>
<term>Tongue coating status</term>
<term>Tongue dorsum</term>
<term>Tongue microbiota</term>
<term>Toothpaste</term>
<term>Triclosan</term>
<term>Trimethylamine</term>
<term>University school</term>
<term>Unpleasant breath</term>
<term>Uoride</term>
<term>Uoride dentifrice</term>
<term>Vocs</term>
<term>Volatile</term>
<term>Volatile sulfur compounds</term>
<term>Volatile sulphur compounds</term>
<term>Vscs</term>
<term>Wearer</term>
<term>Wide range</term>
</keywords>
<keywords scheme="Wicri" type="topic" xml:lang="fr">
<term>Médecine dentaire</term>
<term>Micro-organisme</term>
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<front>
<div type="abstract" xml:lang="en">Oral halitosis has been associated with periodontal disease. Hydrogen sulphide, methyl mercaptan and dimethyl sulphide are the major components of halitosis originating in the oral cavity. These compounds are mainly produced by periodontopathic bacteria in the oral cavity. In the absence of the bacteria, the odoriferous compounds are not generated. We have demonstrated the antibacterial effects of essential oils on the periodontopathic bacteria such as Porphyromonas gingivalis, Actinobacillus actinomycetemcomitans and Fusobacterium nucleatum. As essential oils, manuka oil, tea tree oil, eucalyptus oil, lavandula oil, and romarinus oil were used, and their minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) were determined. The essential oils inhibited the growth of the bacteria tested, and manuka oil did so most effectively. MBC values showed that lavandula oil acted bacteriostatically, and the remaining oils bactericidally. Bacterial strains tested were killed completely by exposure for 30 s to 0.2% manuka oil, tea tree oil or eucalyptus oil. This study showed that among the essential oils tested, tea tree oil and manuka oil, particularly the latter, had strong antibacterial activity against periodontal disease associated bacteria. In the present study, we investigated the clinical effects of essential oils in the treatment of oral halitosis. When the degree of halitosis before and after the treatment was evaluated, the essential oils demonstrated efficacy in reducing the level of the three major components of halitosis. From the data of the present study, we consider that essential oils can be used in oral health management. This study was supported by grant from Kanpou Science Foundation.</div>
</front>
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