Sökning: id:"swepub:oai:gup.ub.gu.se/183962" >
Effect of probiotic...
Effect of probiotic lozenges on inflammatory reactions and oral biofilm during experimental gingivitis
-
- Hallström, Hadar (författare)
- Central Hospital Halmstad,Hallands Sjukhus
-
- Lindgren, S. (författare)
- Central Hospital Halmstad,Hallands Sjukhus
-
- Yucel-Lindberg, T. (författare)
- Karolinska Institutet
-
visa fler...
-
- Dahlén, Gunnar, 1944 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för odontologi,Institute of Odontology
-
- Renvert, Stefan (författare)
- Oral Health - Public Health - Quality of Life (OHAL),Oral Hälsa - Allmänhälsa - Livskvalitet (OHAL)
-
- Twetman, S. (författare)
- Central Hospital Halmstad,Hallands Sjukhus
-
visa färre...
-
(creator_code:org_t)
- 2013-01-07
- 2013
- Engelska.
-
Ingår i: Acta Odontologica Scandinavica. - : Informa UK Limited. - 0001-6357 .- 1502-3850. ; 71:3-4, s. 828-833
- Relaterad länk:
-
https://gup.ub.gu.se...
-
visa fler...
-
https://doi.org/10.3...
-
https://urn.kb.se/re...
-
http://kipublication...
-
visa färre...
Abstract
Ämnesord
Stäng
- Aim. Probiotic bacteria have been introduced for prevention and treatment of periodontal diseases. The aim was to assess if daily oral administration of probiotic bacteria could influence the inflammatory response and the composition of supragingival plaque in an experimental gingivitis model. Materials and methods. Eighteen healthy female adults volunteered after informed consent. A double-blind randomized placebo-controlled cross-over design was used. The buccal surface of first molars was used as experimental sites. A mouth-guard covering the first premolar to second molar was used when brushing, preventing accidental cleaning during 3 weeks of plaque accumulation. Lozenges containing L. reuteri (ATCC55730 and ATCC PTA5289) or placebo were taken twice a day. During the run-in and washout periods, professional tooth cleaning was performed 5 days/week. At baseline and follow-up, plaque index, gingival index and bleeding on probing were recorded. Samples of gingival crevicular fluid (GCF) were analysed for concentration of seven inflammatory mediators. Bacterial samples were processed with checkerboard DNA/DNA-hybridization. Results. All subjects presented a local plaque accumulation and developed manifest gingivitis at the test sites during the intervention periods. The volume of GCF increased in both groups but was statistically significant only in the placebo group (p < 0.05). The concentrations of IL1-beta and IL-18 increased significantly (p < 0.05), while IL-8 and MIP1-beta decreased (p < 0.05). No differences were displayed between test and placebo. Likewise, the microbial composition did not differ between the groups. Conclusion. Daily intake of probiotic lozenges did not seem to significantly affect the plaque accumulation, inflammatory reaction or the composition of the biofilm during experimental gingivitis.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Odontologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Dentistry (hsv//eng)
Nyckelord
- bacteriotherapy
- cytokines
- gingival crevicular fluid
- lactobacilli
- plaque
- LACTOBACILLUS-SALIVARIUS WB21
- CREVICULAR FLUID
- MICROBIOTA
- REUTERI
- PLAQUE
- CHECKERBOARD
- HEALTH
- TRIAL
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas