Age-Related Subgingival Colonization of <i<Aggregatibacter actinomycetemcomitans</i<, <i<Porphyromonas gingivalis</i< and <i<Parvimonas micra</i<—A Pragmatic Microbiological Retrospective Report

The aim of this study was to compare data about the prevalence and proportions of the bacterial species <i<Aggregatibacter actinomycetemcomitans</i<, <i<Porphyromonas gingivalis</i<, and <i<Parvimonas micra</i< in periodontitis pocket samples collected from young, <35 years, and old, <35-year-old patients, YP and OP, respectively. The results from the analyses of a total of 3447 subgingival plaque samples analyzed for clinical diagnosis purposes by cultivation regarding the proportions of these species were collected from a database and elucidated. The prevalence of A. <i<actinomycetemcomitans</i< was found to be more than twice as high (OR = 2.96, 95% CI; 2.50–3.50) in samples from the younger (42.2%) than the older group (20.4%) (<i<p</i< < 0.001). The prevalence of <i<P. micra</i< was significantly lower in samples from the younger age group (OR = 0.43, 95%) (<i<p</i< < 0.001), whereas <i<P. gingivalis</i< was similarly distributed (OR = 0.78, 95%) in the two age groups (<i<p</i< = 0.006). A similar pattern was noticed for <i<A. actinomycetemcomitans</i< and <i<P. gingivalis</i< when high proportions (<50%) of the samples of these bacterial species were elucidated. In contrast, the proportion of samples containing <50% with <i<P. micra</i< was lower compared with the two other bacterial species. Furthermore, it was noted that the proportion of samples from old patients containing <i<A. actinomycetemcomitans</i< in combination with <i<P. micra</i< was almost three times higher than in samples when <i<P. micra</i< was replaced by <i<P. gingivalis</i<. In conclusion, <i<A</i<<b<.</b<<i<actinomycetemcomitans</i< showed an increased presence and proportion in samples from young patients compared with the old patients, while <i<P. gingivalis</i< was similarly distributed in the two age groups. <i<P. micra</i< showed an increased presence and proportion in samples from old patients compared with the young patients. Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Rolf Claesson [verfasserIn] Anders Johansson [verfasserIn] Georgios N. Belibasakis [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2023

Schlagwörter:	periodontitis age-related

Übergeordnetes Werk:	In: Microorganisms - MDPI AG, 2013, 11(2023), 6, p 1434
Übergeordnetes Werk:	volume:11 ; year:2023 ; number:6, p 1434

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3390/microorganisms11061434

Katalog-ID:	DOAJ09409683X

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allfields	10.3390/microorganisms11061434 doi (DE-627)DOAJ09409683X (DE-599)DOAJa0ed045b50454ac88e40cb366870b946 DE-627 ger DE-627 rakwb eng QH301-705.5 Rolf Claesson verfasserin aut Age-Related Subgingival Colonization of <i<Aggregatibacter actinomycetemcomitans</i<, <i<Porphyromonas gingivalis</i< and <i<Parvimonas micra</i<—A Pragmatic Microbiological Retrospective Report 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The aim of this study was to compare data about the prevalence and proportions of the bacterial species <i<Aggregatibacter actinomycetemcomitans</i<, <i<Porphyromonas gingivalis</i<, and <i<Parvimonas micra</i< in periodontitis pocket samples collected from young, <35 years, and old, <35-year-old patients, YP and OP, respectively. The results from the analyses of a total of 3447 subgingival plaque samples analyzed for clinical diagnosis purposes by cultivation regarding the proportions of these species were collected from a database and elucidated. The prevalence of A. <i<actinomycetemcomitans</i< was found to be more than twice as high (OR = 2.96, 95% CI; 2.50–3.50) in samples from the younger (42.2%) than the older group (20.4%) (<i<p</i< < 0.001). The prevalence of <i<P. micra</i< was significantly lower in samples from the younger age group (OR = 0.43, 95%) (<i<p</i< < 0.001), whereas <i<P. gingivalis</i< was similarly distributed (OR = 0.78, 95%) in the two age groups (<i<p</i< = 0.006). A similar pattern was noticed for <i<A. actinomycetemcomitans</i< and <i<P. gingivalis</i< when high proportions (<50%) of the samples of these bacterial species were elucidated. In contrast, the proportion of samples containing <50% with <i<P. micra</i< was lower compared with the two other bacterial species. Furthermore, it was noted that the proportion of samples from old patients containing <i<A. actinomycetemcomitans</i< in combination with <i<P. micra</i< was almost three times higher than in samples when <i<P. micra</i< was replaced by <i<P. gingivalis</i<. In conclusion, <i<A</i<<b<.</b<<i<actinomycetemcomitans</i< showed an increased presence and proportion in samples from young patients compared with the old patients, while <i<P. gingivalis</i< was similarly distributed in the two age groups. <i<P. micra</i< showed an increased presence and proportion in samples from old patients compared with the young patients. periodontitis age-related <i<Aggregatibacter actinomycetemcomitans</i< <i<Porphyromonas gingivalis</i< <i<Parvimonas micra</i< Biology (General) Anders Johansson verfasserin aut Georgios N. Belibasakis verfasserin aut In Microorganisms MDPI AG, 2013 11(2023), 6, p 1434 (DE-627)750370696 (DE-600)2720891-6 20762607 nnns volume:11 year:2023 number:6, p 1434 https://doi.org/10.3390/microorganisms11061434 kostenfrei https://doaj.org/article/a0ed045b50454ac88e40cb366870b946 kostenfrei https://www.mdpi.com/2076-2607/11/6/1434 kostenfrei https://doaj.org/toc/2076-2607 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 11 2023 6, p 1434
spelling	10.3390/microorganisms11061434 doi (DE-627)DOAJ09409683X (DE-599)DOAJa0ed045b50454ac88e40cb366870b946 DE-627 ger DE-627 rakwb eng QH301-705.5 Rolf Claesson verfasserin aut Age-Related Subgingival Colonization of <i<Aggregatibacter actinomycetemcomitans</i<, <i<Porphyromonas gingivalis</i< and <i<Parvimonas micra</i<—A Pragmatic Microbiological Retrospective Report 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The aim of this study was to compare data about the prevalence and proportions of the bacterial species <i<Aggregatibacter actinomycetemcomitans</i<, <i<Porphyromonas gingivalis</i<, and <i<Parvimonas micra</i< in periodontitis pocket samples collected from young, <35 years, and old, <35-year-old patients, YP and OP, respectively. The results from the analyses of a total of 3447 subgingival plaque samples analyzed for clinical diagnosis purposes by cultivation regarding the proportions of these species were collected from a database and elucidated. The prevalence of A. <i<actinomycetemcomitans</i< was found to be more than twice as high (OR = 2.96, 95% CI; 2.50–3.50) in samples from the younger (42.2%) than the older group (20.4%) (<i<p</i< < 0.001). The prevalence of <i<P. micra</i< was significantly lower in samples from the younger age group (OR = 0.43, 95%) (<i<p</i< < 0.001), whereas <i<P. gingivalis</i< was similarly distributed (OR = 0.78, 95%) in the two age groups (<i<p</i< = 0.006). A similar pattern was noticed for <i<A. actinomycetemcomitans</i< and <i<P. gingivalis</i< when high proportions (<50%) of the samples of these bacterial species were elucidated. In contrast, the proportion of samples containing <50% with <i<P. micra</i< was lower compared with the two other bacterial species. Furthermore, it was noted that the proportion of samples from old patients containing <i<A. actinomycetemcomitans</i< in combination with <i<P. micra</i< was almost three times higher than in samples when <i<P. micra</i< was replaced by <i<P. gingivalis</i<. In conclusion, <i<A</i<<b<.</b<<i<actinomycetemcomitans</i< showed an increased presence and proportion in samples from young patients compared with the old patients, while <i<P. gingivalis</i< was similarly distributed in the two age groups. <i<P. micra</i< showed an increased presence and proportion in samples from old patients compared with the young patients. periodontitis age-related <i<Aggregatibacter actinomycetemcomitans</i< <i<Porphyromonas gingivalis</i< <i<Parvimonas micra</i< Biology (General) Anders Johansson verfasserin aut Georgios N. Belibasakis verfasserin aut In Microorganisms MDPI AG, 2013 11(2023), 6, p 1434 (DE-627)750370696 (DE-600)2720891-6 20762607 nnns volume:11 year:2023 number:6, p 1434 https://doi.org/10.3390/microorganisms11061434 kostenfrei https://doaj.org/article/a0ed045b50454ac88e40cb366870b946 kostenfrei https://www.mdpi.com/2076-2607/11/6/1434 kostenfrei https://doaj.org/toc/2076-2607 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 11 2023 6, p 1434
allfields_unstemmed	10.3390/microorganisms11061434 doi (DE-627)DOAJ09409683X (DE-599)DOAJa0ed045b50454ac88e40cb366870b946 DE-627 ger DE-627 rakwb eng QH301-705.5 Rolf Claesson verfasserin aut Age-Related Subgingival Colonization of <i<Aggregatibacter actinomycetemcomitans</i<, <i<Porphyromonas gingivalis</i< and <i<Parvimonas micra</i<—A Pragmatic Microbiological Retrospective Report 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The aim of this study was to compare data about the prevalence and proportions of the bacterial species <i<Aggregatibacter actinomycetemcomitans</i<, <i<Porphyromonas gingivalis</i<, and <i<Parvimonas micra</i< in periodontitis pocket samples collected from young, <35 years, and old, <35-year-old patients, YP and OP, respectively. The results from the analyses of a total of 3447 subgingival plaque samples analyzed for clinical diagnosis purposes by cultivation regarding the proportions of these species were collected from a database and elucidated. The prevalence of A. <i<actinomycetemcomitans</i< was found to be more than twice as high (OR = 2.96, 95% CI; 2.50–3.50) in samples from the younger (42.2%) than the older group (20.4%) (<i<p</i< < 0.001). The prevalence of <i<P. micra</i< was significantly lower in samples from the younger age group (OR = 0.43, 95%) (<i<p</i< < 0.001), whereas <i<P. gingivalis</i< was similarly distributed (OR = 0.78, 95%) in the two age groups (<i<p</i< = 0.006). A similar pattern was noticed for <i<A. actinomycetemcomitans</i< and <i<P. gingivalis</i< when high proportions (<50%) of the samples of these bacterial species were elucidated. In contrast, the proportion of samples containing <50% with <i<P. micra</i< was lower compared with the two other bacterial species. Furthermore, it was noted that the proportion of samples from old patients containing <i<A. actinomycetemcomitans</i< in combination with <i<P. micra</i< was almost three times higher than in samples when <i<P. micra</i< was replaced by <i<P. gingivalis</i<. In conclusion, <i<A</i<<b<.</b<<i<actinomycetemcomitans</i< showed an increased presence and proportion in samples from young patients compared with the old patients, while <i<P. gingivalis</i< was similarly distributed in the two age groups. <i<P. micra</i< showed an increased presence and proportion in samples from old patients compared with the young patients. periodontitis age-related <i<Aggregatibacter actinomycetemcomitans</i< <i<Porphyromonas gingivalis</i< <i<Parvimonas micra</i< Biology (General) Anders Johansson verfasserin aut Georgios N. Belibasakis verfasserin aut In Microorganisms MDPI AG, 2013 11(2023), 6, p 1434 (DE-627)750370696 (DE-600)2720891-6 20762607 nnns volume:11 year:2023 number:6, p 1434 https://doi.org/10.3390/microorganisms11061434 kostenfrei https://doaj.org/article/a0ed045b50454ac88e40cb366870b946 kostenfrei https://www.mdpi.com/2076-2607/11/6/1434 kostenfrei https://doaj.org/toc/2076-2607 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 11 2023 6, p 1434
allfieldsGer	10.3390/microorganisms11061434 doi (DE-627)DOAJ09409683X (DE-599)DOAJa0ed045b50454ac88e40cb366870b946 DE-627 ger DE-627 rakwb eng QH301-705.5 Rolf Claesson verfasserin aut Age-Related Subgingival Colonization of <i<Aggregatibacter actinomycetemcomitans</i<, <i<Porphyromonas gingivalis</i< and <i<Parvimonas micra</i<—A Pragmatic Microbiological Retrospective Report 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The aim of this study was to compare data about the prevalence and proportions of the bacterial species <i<Aggregatibacter actinomycetemcomitans</i<, <i<Porphyromonas gingivalis</i<, and <i<Parvimonas micra</i< in periodontitis pocket samples collected from young, <35 years, and old, <35-year-old patients, YP and OP, respectively. The results from the analyses of a total of 3447 subgingival plaque samples analyzed for clinical diagnosis purposes by cultivation regarding the proportions of these species were collected from a database and elucidated. The prevalence of A. <i<actinomycetemcomitans</i< was found to be more than twice as high (OR = 2.96, 95% CI; 2.50–3.50) in samples from the younger (42.2%) than the older group (20.4%) (<i<p</i< < 0.001). The prevalence of <i<P. micra</i< was significantly lower in samples from the younger age group (OR = 0.43, 95%) (<i<p</i< < 0.001), whereas <i<P. gingivalis</i< was similarly distributed (OR = 0.78, 95%) in the two age groups (<i<p</i< = 0.006). A similar pattern was noticed for <i<A. actinomycetemcomitans</i< and <i<P. gingivalis</i< when high proportions (<50%) of the samples of these bacterial species were elucidated. In contrast, the proportion of samples containing <50% with <i<P. micra</i< was lower compared with the two other bacterial species. Furthermore, it was noted that the proportion of samples from old patients containing <i<A. actinomycetemcomitans</i< in combination with <i<P. micra</i< was almost three times higher than in samples when <i<P. micra</i< was replaced by <i<P. gingivalis</i<. In conclusion, <i<A</i<<b<.</b<<i<actinomycetemcomitans</i< showed an increased presence and proportion in samples from young patients compared with the old patients, while <i<P. gingivalis</i< was similarly distributed in the two age groups. <i<P. micra</i< showed an increased presence and proportion in samples from old patients compared with the young patients. periodontitis age-related <i<Aggregatibacter actinomycetemcomitans</i< <i<Porphyromonas gingivalis</i< <i<Parvimonas micra</i< Biology (General) Anders Johansson verfasserin aut Georgios N. Belibasakis verfasserin aut In Microorganisms MDPI AG, 2013 11(2023), 6, p 1434 (DE-627)750370696 (DE-600)2720891-6 20762607 nnns volume:11 year:2023 number:6, p 1434 https://doi.org/10.3390/microorganisms11061434 kostenfrei https://doaj.org/article/a0ed045b50454ac88e40cb366870b946 kostenfrei https://www.mdpi.com/2076-2607/11/6/1434 kostenfrei https://doaj.org/toc/2076-2607 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 11 2023 6, p 1434
allfieldsSound	10.3390/microorganisms11061434 doi (DE-627)DOAJ09409683X (DE-599)DOAJa0ed045b50454ac88e40cb366870b946 DE-627 ger DE-627 rakwb eng QH301-705.5 Rolf Claesson verfasserin aut Age-Related Subgingival Colonization of <i<Aggregatibacter actinomycetemcomitans</i<, <i<Porphyromonas gingivalis</i< and <i<Parvimonas micra</i<—A Pragmatic Microbiological Retrospective Report 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The aim of this study was to compare data about the prevalence and proportions of the bacterial species <i<Aggregatibacter actinomycetemcomitans</i<, <i<Porphyromonas gingivalis</i<, and <i<Parvimonas micra</i< in periodontitis pocket samples collected from young, <35 years, and old, <35-year-old patients, YP and OP, respectively. The results from the analyses of a total of 3447 subgingival plaque samples analyzed for clinical diagnosis purposes by cultivation regarding the proportions of these species were collected from a database and elucidated. The prevalence of A. <i<actinomycetemcomitans</i< was found to be more than twice as high (OR = 2.96, 95% CI; 2.50–3.50) in samples from the younger (42.2%) than the older group (20.4%) (<i<p</i< < 0.001). The prevalence of <i<P. micra</i< was significantly lower in samples from the younger age group (OR = 0.43, 95%) (<i<p</i< < 0.001), whereas <i<P. gingivalis</i< was similarly distributed (OR = 0.78, 95%) in the two age groups (<i<p</i< = 0.006). A similar pattern was noticed for <i<A. actinomycetemcomitans</i< and <i<P. gingivalis</i< when high proportions (<50%) of the samples of these bacterial species were elucidated. In contrast, the proportion of samples containing <50% with <i<P. micra</i< was lower compared with the two other bacterial species. Furthermore, it was noted that the proportion of samples from old patients containing <i<A. actinomycetemcomitans</i< in combination with <i<P. micra</i< was almost three times higher than in samples when <i<P. micra</i< was replaced by <i<P. gingivalis</i<. In conclusion, <i<A</i<<b<.</b<<i<actinomycetemcomitans</i< showed an increased presence and proportion in samples from young patients compared with the old patients, while <i<P. gingivalis</i< was similarly distributed in the two age groups. <i<P. micra</i< showed an increased presence and proportion in samples from old patients compared with the young patients. periodontitis age-related <i<Aggregatibacter actinomycetemcomitans</i< <i<Porphyromonas gingivalis</i< <i<Parvimonas micra</i< Biology (General) Anders Johansson verfasserin aut Georgios N. Belibasakis verfasserin aut In Microorganisms MDPI AG, 2013 11(2023), 6, p 1434 (DE-627)750370696 (DE-600)2720891-6 20762607 nnns volume:11 year:2023 number:6, p 1434 https://doi.org/10.3390/microorganisms11061434 kostenfrei https://doaj.org/article/a0ed045b50454ac88e40cb366870b946 kostenfrei https://www.mdpi.com/2076-2607/11/6/1434 kostenfrei https://doaj.org/toc/2076-2607 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 11 2023 6, p 1434
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source	In Microorganisms 11(2023), 6, p 1434 volume:11 year:2023 number:6, p 1434
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topic_title	QH301-705.5 Age-Related Subgingival Colonization of <i<Aggregatibacter actinomycetemcomitans</i<, <i<Porphyromonas gingivalis</i< and <i<Parvimonas micra</i<—A Pragmatic Microbiological Retrospective Report periodontitis age-related <i<Aggregatibacter actinomycetemcomitans</i< <i<Porphyromonas gingivalis</i< <i<Parvimonas micra</i<
topic	misc QH301-705.5 misc periodontitis misc age-related misc <i<Aggregatibacter actinomycetemcomitans</i< misc <i<Porphyromonas gingivalis</i< misc <i<Parvimonas micra</i< misc Biology (General)
topic_unstemmed	misc QH301-705.5 misc periodontitis misc age-related misc <i<Aggregatibacter actinomycetemcomitans</i< misc <i<Porphyromonas gingivalis</i< misc <i<Parvimonas micra</i< misc Biology (General)
topic_browse	misc QH301-705.5 misc periodontitis misc age-related misc <i<Aggregatibacter actinomycetemcomitans</i< misc <i<Porphyromonas gingivalis</i< misc <i<Parvimonas micra</i< misc Biology (General)
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title	Age-Related Subgingival Colonization of <i<Aggregatibacter actinomycetemcomitans</i<, <i<Porphyromonas gingivalis</i< and <i<Parvimonas micra</i<—A Pragmatic Microbiological Retrospective Report
ctrlnum	(DE-627)DOAJ09409683X (DE-599)DOAJa0ed045b50454ac88e40cb366870b946
title_full	Age-Related Subgingival Colonization of <i<Aggregatibacter actinomycetemcomitans</i<, <i<Porphyromonas gingivalis</i< and <i<Parvimonas micra</i<—A Pragmatic Microbiological Retrospective Report
author_sort	Rolf Claesson
journal	Microorganisms
journalStr	Microorganisms
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author_browse	Rolf Claesson Anders Johansson Georgios N. Belibasakis
container_volume	11
class	QH301-705.5
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author-letter	Rolf Claesson
doi_str_mv	10.3390/microorganisms11061434
author2-role	verfasserin
title_sort	age-related subgingival colonization of <i<aggregatibacter actinomycetemcomitans</i<, <i<porphyromonas gingivalis</i< and <i<parvimonas micra</i<—a pragmatic microbiological retrospective report
callnumber	QH301-705.5
title_auth	Age-Related Subgingival Colonization of <i<Aggregatibacter actinomycetemcomitans</i<, <i<Porphyromonas gingivalis</i< and <i<Parvimonas micra</i<—A Pragmatic Microbiological Retrospective Report
abstract	The aim of this study was to compare data about the prevalence and proportions of the bacterial species <i<Aggregatibacter actinomycetemcomitans</i<, <i<Porphyromonas gingivalis</i<, and <i<Parvimonas micra</i< in periodontitis pocket samples collected from young, <35 years, and old, <35-year-old patients, YP and OP, respectively. The results from the analyses of a total of 3447 subgingival plaque samples analyzed for clinical diagnosis purposes by cultivation regarding the proportions of these species were collected from a database and elucidated. The prevalence of A. <i<actinomycetemcomitans</i< was found to be more than twice as high (OR = 2.96, 95% CI; 2.50–3.50) in samples from the younger (42.2%) than the older group (20.4%) (<i<p</i< < 0.001). The prevalence of <i<P. micra</i< was significantly lower in samples from the younger age group (OR = 0.43, 95%) (<i<p</i< < 0.001), whereas <i<P. gingivalis</i< was similarly distributed (OR = 0.78, 95%) in the two age groups (<i<p</i< = 0.006). A similar pattern was noticed for <i<A. actinomycetemcomitans</i< and <i<P. gingivalis</i< when high proportions (<50%) of the samples of these bacterial species were elucidated. In contrast, the proportion of samples containing <50% with <i<P. micra</i< was lower compared with the two other bacterial species. Furthermore, it was noted that the proportion of samples from old patients containing <i<A. actinomycetemcomitans</i< in combination with <i<P. micra</i< was almost three times higher than in samples when <i<P. micra</i< was replaced by <i<P. gingivalis</i<. In conclusion, <i<A</i<<b<.</b<<i<actinomycetemcomitans</i< showed an increased presence and proportion in samples from young patients compared with the old patients, while <i<P. gingivalis</i< was similarly distributed in the two age groups. <i<P. micra</i< showed an increased presence and proportion in samples from old patients compared with the young patients.
abstractGer	The aim of this study was to compare data about the prevalence and proportions of the bacterial species <i<Aggregatibacter actinomycetemcomitans</i<, <i<Porphyromonas gingivalis</i<, and <i<Parvimonas micra</i< in periodontitis pocket samples collected from young, <35 years, and old, <35-year-old patients, YP and OP, respectively. The results from the analyses of a total of 3447 subgingival plaque samples analyzed for clinical diagnosis purposes by cultivation regarding the proportions of these species were collected from a database and elucidated. The prevalence of A. <i<actinomycetemcomitans</i< was found to be more than twice as high (OR = 2.96, 95% CI; 2.50–3.50) in samples from the younger (42.2%) than the older group (20.4%) (<i<p</i< < 0.001). The prevalence of <i<P. micra</i< was significantly lower in samples from the younger age group (OR = 0.43, 95%) (<i<p</i< < 0.001), whereas <i<P. gingivalis</i< was similarly distributed (OR = 0.78, 95%) in the two age groups (<i<p</i< = 0.006). A similar pattern was noticed for <i<A. actinomycetemcomitans</i< and <i<P. gingivalis</i< when high proportions (<50%) of the samples of these bacterial species were elucidated. In contrast, the proportion of samples containing <50% with <i<P. micra</i< was lower compared with the two other bacterial species. Furthermore, it was noted that the proportion of samples from old patients containing <i<A. actinomycetemcomitans</i< in combination with <i<P. micra</i< was almost three times higher than in samples when <i<P. micra</i< was replaced by <i<P. gingivalis</i<. In conclusion, <i<A</i<<b<.</b<<i<actinomycetemcomitans</i< showed an increased presence and proportion in samples from young patients compared with the old patients, while <i<P. gingivalis</i< was similarly distributed in the two age groups. <i<P. micra</i< showed an increased presence and proportion in samples from old patients compared with the young patients.
abstract_unstemmed	The aim of this study was to compare data about the prevalence and proportions of the bacterial species <i<Aggregatibacter actinomycetemcomitans</i<, <i<Porphyromonas gingivalis</i<, and <i<Parvimonas micra</i< in periodontitis pocket samples collected from young, <35 years, and old, <35-year-old patients, YP and OP, respectively. The results from the analyses of a total of 3447 subgingival plaque samples analyzed for clinical diagnosis purposes by cultivation regarding the proportions of these species were collected from a database and elucidated. The prevalence of A. <i<actinomycetemcomitans</i< was found to be more than twice as high (OR = 2.96, 95% CI; 2.50–3.50) in samples from the younger (42.2%) than the older group (20.4%) (<i<p</i< < 0.001). The prevalence of <i<P. micra</i< was significantly lower in samples from the younger age group (OR = 0.43, 95%) (<i<p</i< < 0.001), whereas <i<P. gingivalis</i< was similarly distributed (OR = 0.78, 95%) in the two age groups (<i<p</i< = 0.006). A similar pattern was noticed for <i<A. actinomycetemcomitans</i< and <i<P. gingivalis</i< when high proportions (<50%) of the samples of these bacterial species were elucidated. In contrast, the proportion of samples containing <50% with <i<P. micra</i< was lower compared with the two other bacterial species. Furthermore, it was noted that the proportion of samples from old patients containing <i<A. actinomycetemcomitans</i< in combination with <i<P. micra</i< was almost three times higher than in samples when <i<P. micra</i< was replaced by <i<P. gingivalis</i<. In conclusion, <i<A</i<<b<.</b<<i<actinomycetemcomitans</i< showed an increased presence and proportion in samples from young patients compared with the old patients, while <i<P. gingivalis</i< was similarly distributed in the two age groups. <i<P. micra</i< showed an increased presence and proportion in samples from old patients compared with the young patients.
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title_short	Age-Related Subgingival Colonization of <i<Aggregatibacter actinomycetemcomitans</i<, <i<Porphyromonas gingivalis</i< and <i<Parvimonas micra</i<—A Pragmatic Microbiological Retrospective Report
url	https://doi.org/10.3390/microorganisms11061434 https://doaj.org/article/a0ed045b50454ac88e40cb366870b946 https://www.mdpi.com/2076-2607/11/6/1434 https://doaj.org/toc/2076-2607
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