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Wuttke B, Ekat K, Chabanovska O, Jackszis M, Springer A, Vasudevan P, Kreikemeyer B, Lang H. Preparation and In Vitro Characterization of Lactococcus lactis-Loaded Alginate Particles as a Promising Delivery Tool for Periodontal Probiotic Therapy. J Funct Biomater 2024; 15:129. [PMID: 38786639 PMCID: PMC11121860 DOI: 10.3390/jfb15050129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 04/30/2024] [Accepted: 05/06/2024] [Indexed: 05/25/2024] Open
Abstract
Probiotic microorganisms are used in a variety of food supplements and medical formulations to promote human health. In periodontal therapy, probiotics are mainly used in the form of gels, tablets or rinses that often tend to leak from the periodontal pocket, resulting in a strongly reduced therapeutic effect. In this pilot in vitro study, we present biodegradable alginate-based particles as an alternative, highly efficient system for a periodontal delivery of probiotic bacteria to the inflammation site. For this purpose, Lactococcus (L.) lactis was encapsulated using a standardized pump-controlled extrusion-dripping method. Time-dependent bacterial release in artificial saliva was investigated over 9 days. The effect of freeze drying was explored to ensure long-term storage of L. lactis-loaded particles. Additionally, the particles were bound to dentin surface using approved bioadhesives and subjected to shear stress in a hydrodynamic flow chamber that mimics the oral cavity in vitro. Thus, round particles within the range of 0.80-1.75 mm in radius could be produced, whereby the diameter of the dripping tip had the most significant impact on the size. Although both small and large particles demonstrated a similar release trend of L. lactis, the release rate was significantly higher in the former. Following lyophilization, particles could restore their original shape within 4 h in artificial saliva; thereby, the bacterial viability was not affected. The attachment strength to dentin intensified by an adhesive could resist forces between 10 and 25 N/m2. Full degradation of the particles was observed after 20 days in artificial saliva. Therefore, alginate particles display a valuable probiotic carrier for periodontal applications that have several crucial advantages over existing preparations: a highly stable form, prolonged continuous release of therapeutic bacteria, precise manufacturing according to required dimensions at the application site, strong attachment to the tooth with low risk of dislocation, high biocompatibility and biodegradability.
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Affiliation(s)
- Bettina Wuttke
- Department of Operative Dentistry and Periodontology, University Medical Center Rostock, 18057 Rostock, Germany
| | - Katharina Ekat
- Institute of Medical Microbiology, Virology and Hygiene, University Medical Center Rostock, 18057 Rostock, Germany
| | - Oleksandra Chabanovska
- Department of Operative Dentistry and Periodontology, University Medical Center Rostock, 18057 Rostock, Germany
| | - Mario Jackszis
- Biomechanics and Implant Technology Research Laboratory, Department of Orthopedics, University Medical Center Rostock, 18057 Rostock, Germany
| | - Armin Springer
- Medical Biology and Electron Microscopy Centre, University Medical Center Rostock, 18057 Rostock, Germany;
| | - Praveen Vasudevan
- Department of Operative Dentistry and Periodontology, University Medical Center Rostock, 18057 Rostock, Germany
| | - Bernd Kreikemeyer
- Institute of Medical Microbiology, Virology and Hygiene, University Medical Center Rostock, 18057 Rostock, Germany
| | - Hermann Lang
- Department of Operative Dentistry and Periodontology, University Medical Center Rostock, 18057 Rostock, Germany
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Wang CW. Emerging opportunity to implement host modulation therapy in non-surgical periodontal therapy-The role of probiotics and future perspectives. J Dent Sci 2024; 19:1305-1306. [PMID: 38618068 PMCID: PMC11010661 DOI: 10.1016/j.jds.2023.11.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 11/30/2023] [Accepted: 11/30/2023] [Indexed: 04/16/2024] Open
Affiliation(s)
- Chin-Wei Wang
- School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei, Taiwan
- Division of Periodontics, Taipei Medical University Hospital, Taipei, Taiwan
- Graduate Institute of Clinical Dentistry, National Taiwan University, Taipei, Taiwan
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3
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Luo SC, Wei SM, Luo XT, Yang QQ, Wong KH, Cheung PCK, Zhang BB. How probiotics, prebiotics, synbiotics, and postbiotics prevent dental caries: an oral microbiota perspective. NPJ Biofilms Microbiomes 2024; 10:14. [PMID: 38402294 PMCID: PMC10894247 DOI: 10.1038/s41522-024-00488-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 02/12/2024] [Indexed: 02/26/2024] Open
Abstract
Dental caries, a highly prevalent oral disease, impacts a significant portion of the global population. Conventional approaches that indiscriminately eradicate microbes disrupt the natural equilibrium of the oral microbiota. In contrast, biointervention strategies aim to restore this balance by introducing beneficial microorganisms or inhibiting cariogenic ones. Over the past three decades, microbial preparations have garnered considerable attention in dental research for the prevention and treatment of dental caries. However, unlike related pathologies in the gastrointestinal, vaginal, and respiratory tracts, dental caries occurs on hard tissues such as tooth enamel and is closely associated with localized acid overproduction facilitated by cariogenic biofilms. Therefore, it is insufficient to rely solely on previous mechanisms to delineate the role of microbial preparations in the oral cavity. A more comprehensive perspective should involve considering the concepts of cariogenic biofilms. This review elucidates the latest research progress, mechanisms of action, challenges, and future research directions regarding probiotics, prebiotics, synbiotics, and postbiotics for the prevention and treatment of dental caries, taking into account the unique pathogenic mechanisms of dental caries. With an enhanced understanding of oral microbiota, personalized microbial therapy will emerge as a critical future research trend.
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Affiliation(s)
- Si-Chen Luo
- Guangdong Provincial Key Laboratory of Marine Biology, Department of Biology, College of Science, Shantou University, Shantou, 515063, Guangdong, PR China
| | - Si-Min Wei
- Guangdong Provincial Key Laboratory of Marine Biology, Department of Biology, College of Science, Shantou University, Shantou, 515063, Guangdong, PR China
| | - Xin-Tao Luo
- Guangdong Provincial Key Laboratory of Marine Biology, Department of Biology, College of Science, Shantou University, Shantou, 515063, Guangdong, PR China
| | - Qiong-Qiong Yang
- Guangdong Provincial Key Laboratory of Marine Biology, Department of Biology, College of Science, Shantou University, Shantou, 515063, Guangdong, PR China
| | - Ka-Hing Wong
- Research Institute for Future Food, Department of Food Science and Nutrition, The Hong Kong Polytechnic University, Hong Kong, PR China
| | - Peter C K Cheung
- School of Life Sciences, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, PR China
| | - Bo-Bo Zhang
- Guangdong Provincial Key Laboratory of Marine Biology, Department of Biology, College of Science, Shantou University, Shantou, 515063, Guangdong, PR China.
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Panchbhai AS, Khatib MN, Borle RM, Deolia SS, Babar VM, Vasistha AH, Parida RP. Efficacy and Safety of Probiotics for Dental Caries in Preschool Children: A Systematic Review and Meta-analysis. Contemp Clin Dent 2024; 15:10-16. [PMID: 38707673 PMCID: PMC11068249 DOI: 10.4103/ccd.ccd_40_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 08/18/2023] [Accepted: 10/23/2023] [Indexed: 05/07/2024] Open
Abstract
Background Early childhood caries is one of the most serious and high-priced oral health conditions among young children. With advancing dental sciences, the focus of dental caries treatment is shifted from restorative procedures to preventive measures, and a modality grabbing attention is probiotics. Probiotics exert their effects in many ways as chemical inhibition of pathogenic bacteria and stimulation of the immune response through the production of immunoglobulin A and many more. Objective This systematic review aims to explore the efficacy and safety of probiotics in dental caries in preschool children. Methodology The study was registered in the PROSPERO International Prospective Register of Systematic Reviews (registration number: CRD42020159058). The search was done for randomized control trials in electronic databases such as Cochrane, PubMed, ClinicalTrials.gov, Medline, and Embase. It has further included manual searches of journals, conference abstracts, and books. Three reviewers done the selection of the study as per the criteria and also did the risk of bias assessment independently and wherever required, a fourth reviewer resolved the discrepancy in case of disagreement. Results The nine randomized control trials were included in the study, and the pooled analysis revealed probiotics as an effective intervention in preschool children with dental caries. Conclusion The results about the efficacy of probiotics in the prevention of dental caries are very encouraging, though the level of evidence is still inadequate.
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Affiliation(s)
- Aarati S. Panchbhai
- Dentistry, Sharad Pawar Dental College and Hospital, DMIHER (DU), Wardha, Maharashtra, India
| | - Mahalaqua Nazli Khatib
- Research, Jawaharlal Nehru Medical College and Hospital, DMIHER (DU), Wardha, Maharashtra, India
| | - Rajiv M. Borle
- Dentistry, Sharad Pawar Dental College and Hospital, DMIHER (DU), Wardha, Maharashtra, India
| | - Shravani S. Deolia
- Dentistry, Sharad Pawar Dental College and Hospital, DMIHER (DU), Wardha, Maharashtra, India
| | - Vijay M. Babar
- Research, Jawaharlal Nehru Medical College and Hospital, DMIHER (DU), Wardha, Maharashtra, India
| | - Anjali H. Vasistha
- Dentistry, Sharad Pawar Dental College and Hospital, DMIHER (DU), Wardha, Maharashtra, India
| | - Ritika P. Parida
- Dentistry, Sharad Pawar Dental College and Hospital, DMIHER (DU), Wardha, Maharashtra, India
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Ghazal M, Ahmed S, Farooqui WA, Khalid F, Riaz S, Akber A, Shabbir S, Khan FR, Sadiq A. A placebo-controlled randomized clinical trial of antibiotics versus probiotics as an adjuvant to nonsurgical periodontal treatment among smokers with Stage III, Grade C generalized periodontitis. Clin Adv Periodontics 2023; 13:197-204. [PMID: 37327229 DOI: 10.1002/cap.10253] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 05/10/2023] [Accepted: 06/12/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Probiotics are viable microorganisms, which if delivered in appropriate dose can provide health benefits. Lactobacillus reuteri (DM17938+ATCC PTA 5289) has been recommended as a safe choice for probiotics. The objective of this study is to compare the improvement in the periodontal parameters amongst smokers with generalized periodontitis with Stage III, Grade C treated with nonsurgical periodontal treatment (NSPT) to which either an antibiotics or probiotics were given as an adjuvant. METHODS Sixty smokers with Stage III, Grade C generalized periodontitis were randomized in two groups after taking informed consent. Periodontal parameters including bleeding on probing (BOP), probing depth (PD), attachment loss (AL), gingival index (GI), and plaque index (PI) were recorded. Group 1 received (after NSPT and oral hygiene instructions) amoxicillin and metronidazole for 7 days and a placebo for probiotics for 30 days. Group 2 was provided (after NSPT and oral hygiene instructions) with one tablet of Lactobacillus reuteri probiotics (2 × 108 CFU) twice daily for 30 days and placebo antibiotics for 7 days. The periodontal parameters were recorded again at 1- and 3-month follow-ups as outcome variables. Mean, standard deviation, and confidence interval were reported using SPSS 20.0. RESULTS A statistically significant clinical improvement in the PD, BOP, PI, and GI were observed in both the groups at 3-month follow-up. However, the AL remained unchanged in both the groups. CONCLUSIONS Administration of probiotics and antibiotics along with NSPT yield statistically significant differences in PD and BOP from baseline to 3-month follow-up. However, between the group differences were not statistically significant for the periodontal parameters (AL, PD, and BOP).
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Affiliation(s)
- Mehwish Ghazal
- Department of Periodontology, Dow University of Health Sciences, Karachi, Pakistan
| | - Shahbaz Ahmed
- Department of Operative Dentistry, Dr. Ishratul Ebad Khan Institute of Oral Health Sciences, Karachi, Pakistan
| | | | - Fizza Khalid
- Department of Periodontology, Baqai Dental College, Karachi, Pakistan
| | - Sania Riaz
- Department of Periodontology, Baqai Dental College, Karachi, Pakistan
| | - Ather Akber
- Department of Periodontology, Dow University of Health Sciences, Karachi, Pakistan
| | - Sumaiya Shabbir
- Department of Periodontology, Dow University of Health Sciences, Karachi, Pakistan
| | - Farhan Raza Khan
- Department of Surgery, Section Dentistry, Aga Khan University & Hospital, Karachi, Pakistan
| | - Ali Sadiq
- Department of Surgery, Section Dentistry, Aga Khan University & Hospital, Karachi, Pakistan
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6
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Pørksen CJ, Keller MK, Damholt A, Frederiksen AKS, Ekstrand KR, Markvart M, Larsen T, Bakhshandeh A. The effect of a lozenge combining prebiotic arginine and probiotics on caries increment in children during 10-12 months, a randomized clinical trial. J Dent 2023; 135:104599. [PMID: 37356561 DOI: 10.1016/j.jdent.2023.104599] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/20/2023] [Accepted: 06/22/2023] [Indexed: 06/27/2023] Open
Abstract
OBJECTIVES To investigate the effect of daily use of a lozenge containing arginine and probiotics for 10-12 months on caries increment, gingivitis- and plaque occurrence in children aged 5-9 years. METHODS In this placebo-controlled, double-blinded, parallel-grouped randomized clinical trial, 343 children were randomly assigned to one of the study arms (1:1). The intervention group (n = 172) received a lozenge containing Lacticaseibacillus rhamnosus, LGG® (DSM33156), Lactobacillus paracasei subsp. paracasei, L. CASEI 431® (DSM33451) and prebiotic (arginine 2%). The placebo group (n = 171) received an identical lozenge without arginine or probiotics. Primary canines and molars, and permanent first molars were examined clinically (d/D= ICDAS1-6) and radiographically (d/D = R1-6) at baseline and follow-up. Missing (m/M), sealed (s/S), and filled (f/F) surfaces (-s/-S) in both dentitions were also included. Utilizing clinical and radiographic scorings, caries experience was classified as dICDAS1-6msf-s (primary teeth), DICDAS1-6MSF-S (permanent teeth), d/DICDAS1-6 m/M-s/S-f/F-s/S (mixed dentition). A weighted and an unweighted score system was applied. RESULTS The study was completed by 288 children. The dropout rate was 15%. The increase in ∆mean dICDAS3-6msf-s and ∆mean d/DICDAS3-6m/M-s/S-f/F-s/S was lower in the intervention group (p = 0.007). No differences were found for gingivitis- and plaque occurrence. No product-related side effects were reported. This study followed ICH-GCP including external monitoring. CONCLUSION Daily consumption of a lozenge containing prebiotic arginine and two strains of probiotics showed safe use and statistically significantly reduction in caries incrementbut no effect on the mean plaque or gingivitis occurrence in children. The use of a lozenge with arginine and probiotics combined has a promising potential as a supplementary tool for future management of caries. www. CLINICALTRIALS gov (NCT03928587). CLINICAL SIGNIFICANCE The combination of prebiotic arginine and probiotics shows clinical potential as a supplementary approach to toothbrushing with fluoride toothpaste in managing caries increment in children. A new era in the management of caries may be emerging.
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Affiliation(s)
- Camilla Juhl Pørksen
- Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, Nørre Allé 20, København N 2200 Denmark.
| | - Mette Kirstine Keller
- Clinical Development, Human Health, Health and Nutrition, Chr. Hansen A/S, Kogle Allé 6, Hørsholm 2970, Denmark
| | - Anders Damholt
- Clinical Development, Human Health, Health and Nutrition, Chr. Hansen A/S, Kogle Allé 6, Hørsholm 2970, Denmark
| | | | - Kim Rud Ekstrand
- Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, Nørre Allé 20, København N 2200 Denmark
| | - Merete Markvart
- Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, Nørre Allé 20, København N 2200 Denmark
| | - Tove Larsen
- Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, Nørre Allé 20, København N 2200 Denmark
| | - Azam Bakhshandeh
- Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, Nørre Allé 20, København N 2200 Denmark
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Patil AV, Shetty SS, Padhye AM. Comparative Evaluation of the Inhibitory Effect of Lactobacillus rhamnosus on Halitosis-Causing Bacteria: An Invitro Microbiological Study. Cureus 2023; 15:e38568. [PMID: 37288191 PMCID: PMC10241658 DOI: 10.7759/cureus.38568] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 05/04/2023] [Indexed: 06/09/2023] Open
Abstract
AIM To determine the effectiveness of Lactobacillus rhamnosus in inhibiting halitosis-causing bacteria relative to other possible inhibitors, such as mouthwashes. MATERIALS AND METHODS This in vitro study was done using a diffusion test with three groups with 11 samples in each group: group A, Porphyromonas gingivalis; group B, Tannerella forsythia; and group C, Prevotella intermedia. At 24, 48, and 72 hours, the inhibitory effect of L. rhamnosus was tested. RESULTS A statistically significant difference was seen for halo formation in group A, where all 11 samples showed an inhibitory effect after 72 hours. After 48 hours, seven of the 11 samples in group B and nine of the 11 samples in group C showed inhibitory effects. CONCLUSION The study found that L. rhamnosus had an inhibitory effect on halitosis-causing bacteria like P. gingivalis after 72 hours, which was statistically significant. The same was true for T. forsythia and P. intermedia after 48 hours. This means that L. rhamnosus has an inhibitory effect on halitosis-causing bacteria like P. gingivalis.
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Affiliation(s)
- Aishwarya V Patil
- Department of Periodontics, Mahatma Gandhi Mission's Dental College and Hospital, Navi Mumbai, IND
| | - Sarika S Shetty
- Department of Periodontics, Mahatma Gandhi Mission's Dental College and Hospital, Navi Mumbai, IND
| | - Ashvini M Padhye
- Department of Periodontics, Mahatma Gandhi Mission's Dental College and Hospital, Navi Mumbai, IND
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Tagg JR, Harold LK, Jain R, Hale JDF. Beneficial modulation of human health in the oral cavity and beyond using bacteriocin-like inhibitory substance-producing streptococcal probiotics. Front Microbiol 2023; 14:1161155. [PMID: 37056747 PMCID: PMC10086258 DOI: 10.3389/fmicb.2023.1161155] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 03/03/2023] [Indexed: 03/30/2023] Open
Abstract
The human oral cavity contains a diversity of microbial habitats that have been adopted and adapted to as homeland by an amazingly heterogeneous population of microorganisms collectively referred to as the oral microbiota. These microbes generally co-habit in harmonious homeostasis. However, under conditions of imposed stress, as with changes to the host’s physiology or nutritional status, or as a response to foreign microbial or antimicrobial incursions, some components of the oral “microbiome” (viz. the in situ microbiota) may enter a dysbiotic state. This microbiome dysbiosis can manifest in a variety of guises including streptococcal sore throats, dental caries, oral thrush, halitosis and periodontal disease. Most of the strategies currently available for the management or treatment of microbial diseases of the oral cavity focus on the repetitive “broad sweep” and short-term culling of oral microbe populations, hopefully including the perceived principal pathogens. Both physical and chemical techniques are used. However, the application of more focused approaches to the harnessing or elimination of key oral cavity pathogens is now feasible through the use of probiotic strains that are naturally adapted for oral cavity colonization and also are equipped to produce anti-competitor molecules such as the bacteriocins and bacteriocin-like inhibitory substances (viz BLIS). Some of these probiotics are capable of suppressing the proliferation of a variety of recognized microbial pathogens of the human mouth, thereby assisting with the restoration of oral microbiome homeostasis. BLIS K12 and BLIS M18, the progenitors of the BLIS-producing oral probiotics, are members of the human oral cavity commensal species Streptococcus salivarius. More recently however, a number of other streptococcal and some non-streptococcal candidate oral probiotics have also been promoted. What is becoming increasingly apparent is that the future for oral probiotic applications will probably extend well beyond the attempted limitation of the direct pathological consequences of oral microbiome dysbiosis to also encompass a plethora of systemic diseases and disorders of the human host. The background to and the evolving prospects for the beneficial modulation of the oral microbiome via the application of BLIS-producing S. salivarius probiotics comprises the principal focus of the present review.
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Use of the Probiotic Bifidobacterium animalis subsp. lactis HN019 in Oral Diseases. Int J Mol Sci 2022; 23:ijms23169334. [PMID: 36012597 PMCID: PMC9409207 DOI: 10.3390/ijms23169334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 08/16/2022] [Accepted: 08/16/2022] [Indexed: 11/25/2022] Open
Abstract
The oral cavity is one of the environments on the human body with the highest concentrations of microorganisms that coexist harmoniously and maintain homeostasis related to oral health. Several local factors can shift the microbiome to a pathogenic state of dysbiosis. Existing treatments for infections caused by changes in the oral cavity aim to control biofilm dysbiosis and restore microbial balance. Studies have used probiotics as treatments for oral diseases, due to their ability to reduce the pathogenicity of the microbiota and immunoinflammatory changes. This review investigates the role of the probiotic Bifidobacterium animalis subsp. lactis (B. lactis) HN019 in oral health, and its mechanism of action in pre-clinical and clinical studies. This probiotic strain is a lactic acid bacterium that is safe for human consumption. It mediates bacterial co-aggregation with pathogens and modulates the immune response. Studies using B. lactis HN019 in periodontitis and peri-implant mucositis have shown it to be a potential adjuvant treatment with beneficial microbiological and immunological effects. Studies evaluating its oral effects and mechanism of action show that this probiotic strain has the potential to be used in several dental applications because of its benefit to the host.
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10
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Sedghi LM, Bacino M, Kapila YL. Periodontal Disease: The Good, The Bad, and The Unknown. Front Cell Infect Microbiol 2021; 11:766944. [PMID: 34950607 PMCID: PMC8688827 DOI: 10.3389/fcimb.2021.766944] [Citation(s) in RCA: 94] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 11/11/2021] [Indexed: 01/08/2023] Open
Abstract
Periodontal disease is classically characterized by progressive destruction of the soft and hard tissues of the periodontal complex, mediated by an interplay between dysbiotic microbial communities and aberrant immune responses within gingival and periodontal tissues. Putative periodontal pathogens are enriched as the resident oral microbiota becomes dysbiotic and inflammatory responses evoke tissue destruction, thus inducing an unremitting positive feedback loop of proteolysis, inflammation, and enrichment for periodontal pathogens. Keystone microbial pathogens and sustained gingival inflammation are critical to periodontal disease progression. However, recent studies have revealed the importance of previously unidentified microbes involved in disease progression, including various viruses, phages and bacterial species. Moreover, newly identified immunological and genetic mechanisms, as well as environmental host factors, including diet and lifestyle, have been discerned in recent years as further contributory factors in periodontitis. These factors have collectively expanded the established narrative of periodontal disease progression. In line with this, new ideologies related to maintaining periodontal health and treating existing disease have been explored, such as the application of oral probiotics, to limit and attenuate disease progression. The role of systemic host pathologies, such as autoimmune disorders and diabetes, in periodontal disease pathogenesis has been well noted. Recent studies have additionally identified the reciprocated importance of periodontal disease in potentiating systemic disease states at distal sites, such as in Alzheimer's disease, inflammatory bowel diseases, and oral cancer, further highlighting the importance of the oral cavity in systemic health. Here we review long-standing knowledge of periodontal disease progression while integrating novel research concepts that have broadened our understanding of periodontal health and disease. Further, we delve into innovative hypotheses that may evolve to address significant gaps in the foundational knowledge of periodontal disease.
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Affiliation(s)
- Lea M. Sedghi
- School of Dentistry, University of California, San Francisco, San Francisco, CA, United States
- Department of Oral and Craniofacial Sciences, School of Dentistry, University of California, San Francisco, San Francisco, CA, United States
| | - Margot Bacino
- School of Dentistry, University of California, San Francisco, San Francisco, CA, United States
- Department of Oral and Craniofacial Sciences, School of Dentistry, University of California, San Francisco, San Francisco, CA, United States
| | - Yvonne Lorraine Kapila
- School of Dentistry, University of California, San Francisco, San Francisco, CA, United States
- Department of Oral and Craniofacial Sciences, School of Dentistry, University of California, San Francisco, San Francisco, CA, United States
- Department of Periodontology, School of Dentistry, University of California, San Francisco, San Francisco, CA, United States
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11
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Lee Y, Yoon Y, Choi KH. Probiotics-Mediated Bioconversion and Periodontitis. Food Sci Anim Resour 2021; 41:905-922. [PMID: 34796320 PMCID: PMC8564330 DOI: 10.5851/kosfa.2021.e57] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 10/05/2021] [Accepted: 10/08/2021] [Indexed: 12/15/2022] Open
Abstract
Novel bioactive metabolites have been developed through a bioconversion of dairy products or other foods using probiotics isolated from dairy products or other fermented foods. These probiotics-mediated bioconversion (PMB) metabolites show antioxidant, anti-inflammatory, antimicrobial, epithelial barrier, and anticancer activities. In addition, the effect of PMB metabolites in periodontitis is recently reported in several studies. Periodontitis is a chronic inflammatory disease caused by infections, and the tooth support tissue is destroyed. Common treatments for periodontitis include scaling and root planning with systemic antibiotics. However, the overuse of antibiotics has led to the emergence of drug-resistant microorganisms and disturbs the beneficial bacteria, including lactobacilli in the oral cavity. For this reason, PMB metabolites, such as fermented milk, have been suggested as substitutes for antibiotics to reduce periodontitis. This paper reviews the recent studies on the correlation between periodontitis and PMB metabolites and classifies the efficacy of major PMB metabolites for periodontitis. The review suggests that PMB is effective for periodontitis, and further studies are needed to confirm the therapeutic effect of PMB metabolites on periodontitis.
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Affiliation(s)
- Yewon Lee
- Department of Food and Nutrition, Sookmyung Women's University, Seoul 04310, Korea
| | - Yohan Yoon
- Department of Food and Nutrition, Sookmyung Women's University, Seoul 04310, Korea.,Risk Analysis Research Center, Sookmyung Women's University, Seoul 04310, Korea
| | - Kyoung-Hee Choi
- Department of Oral Microbiology, College of Dentistry, Wonkwang University, Iksan 54538, Korea
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12
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Nguyen T, Brody H, Radaic A, Kapila Y. Probiotics for periodontal health-Current molecular findings. Periodontol 2000 2021; 87:254-267. [PMID: 34463979 PMCID: PMC8448672 DOI: 10.1111/prd.12382] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Dysbiosis of the oral microbiome is associated with a variety of oral and systemic diseases, including periodontal disease. Oral dysbiosis in periodontal disease leads to an exacerbated host immune response that induces progressive periodontal tissue destruction and ultimately tooth loss. To counter the disease‐associated dysbiosis of the oral cavity, strategies have been proposed to reestablish a “healthy” microbiome via the use of probiotics. This study reviews the literature on the use of probiotics for modifying the oral microbial composition toward a beneficial state that might alleviate disease progression. Four in vitro and 10 preclinical studies were included in the analysis, and these studies explored the effects of probiotics on cultured biofilm growth and bacterial gene expressions, as well as modulation of the host response to inflammation. The current molecular findings on probiotics provide fundamental evidence for further clinical research for the use of probiotics in periodontal therapy. They also point out an important caveat: Changing the biofilm composition might alter the normal oral flora that is beneficial and/or critical for oral health.
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Affiliation(s)
- Trang Nguyen
- Department of Orofacial Sciences, School of Dentistry, University of California San Francisco, San Francisco, California, USA
| | - Hanna Brody
- Department of Orofacial Sciences, School of Dentistry, University of California San Francisco, San Francisco, California, USA
| | - Alan Radaic
- Department of Orofacial Sciences, School of Dentistry, University of California San Francisco, San Francisco, California, USA
| | - Yvonne Kapila
- Department of Orofacial Sciences, School of Dentistry, University of California San Francisco, San Francisco, California, USA
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13
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Probiotics, Prebiotics, Synbiotics and Dental Caries. New Perspectives, Suggestions, and Patient Coaching Approach for a Cavity-Free Mouth. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11125472] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Probiotic therapy forms a new strategy for dental caries prevention. Probiotic microorganisms possess the ability to displace cariogenic microorganisms and colonize the oral cavity. They can produce various antimicrobial substances such as bacteriocins, bacteriocin-like peptides, lactic acid, and hydrogen peroxide. Dairy products may be ideal for probiotic administration in dental patients. Many other means have been proposed, primarily for those allergic to dairy components, such as capsules, liquid form, tablets, drops, lozenges, sweetened cakes, and ice creams. The last two forms can be used in a coaching approach for children and elderly patients who find it difficult to avoid sugary beverages in their daily routine and benefit from the suggestion of easy, cheap, and common forms of delicacies. In caries prevention, the concept of the effector strain is already considered an integral part of the contemporary caries cure or prevention strategy in adults. Adults, though, seem not to be favored as much as children at early ages by using probiotics primarily due to their oral microbiome’s stability. In this non-systematic review we describe the modes of action of probiotics, their use in the cariology field, their clinical potential, and propose options to prevent caries through a patient coaching approach for the daily dental practice.
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14
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Minić I, Pejčić A, Bradić-Vasić M. Effect of the local probiotics in the therapy of periodontitis A randomized prospective study. Int J Dent Hyg 2021; 20:401-407. [PMID: 33964104 DOI: 10.1111/idh.12509] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 04/28/2021] [Accepted: 05/02/2021] [Indexed: 02/01/2023]
Abstract
OBJECTIVES The use of local probiotics in the therapy of periodontitis is reflected in their ability to antagonize periodontopathogens and modulates the immune response of the host to the presence of pathogenic microorganisms. The aim of this study was to investigate the use of local probiotics in the treatment of periodontitis as an adjunctive therapy to scaling and root planning (SRP). METHODS The study involved 80 patients diagnosed with periodontitis. All participants underwent SRP therapy. Semi-solid probiotic was then locally applied to the periodontal pocket in randomly selected patients for the test group (40 of them). The other 40 patients were in the control group. Clinical parameters including periodontal pocket depth (PPD), bleeding on probing (BOP) and plaque index (PI) were measured at baseline, and at 7 and 30 days after treatment. RESULTS Seven days after the applied therapy in the test and control group, there was a significant decrease in the values or BOP (p < .001), while the values of other parameters did not show a statistically significant difference (p < .05). One month after the therapy in both groups, there was a statistically significant difference in the values of all clinical parameters (p < .001). CONCLUSIONS Based on the results of this pilot study, it can be said that, during periodontal treatment, topical application of probiotics in combination with SRP increases the effectiveness of conventional non-surgical therapy of periodontitis.
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Affiliation(s)
- Ivan Minić
- Department of Periodontology and Oral medicine, Medical faculty, University of Nis, Nis, Serbia
| | - Ana Pejčić
- Department of Periodontology and Oral medicine, Medical faculty, University of Nis, Nis, Serbia
| | - Marija Bradić-Vasić
- Department of Periodontology and Oral medicine, Medical faculty, University of Nis, Nis, Serbia
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15
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Retamal-Valdes B, Teughels W, Oliveira LM, da Silva RN, Fritoli A, Gomes P, Soares GMS, Temporão N, Furquim CP, Duarte PM, Doyle H, Faveri M, Figueiredo LC, Feres M. Clinical, microbiological, and immunological effects of systemic probiotics in periodontal treatment: study protocol for a randomized controlled trial. Trials 2021; 22:283. [PMID: 33858486 PMCID: PMC8048221 DOI: 10.1186/s13063-021-05246-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 04/01/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The association of scaling and root planing (SRP) with systemic metronidazole (MTZ) plus amoxicillin (AMX) has shown to be an effective treatment protocol, particularly for periodontitis stages III and IV, generalized. More recently, probiotics have also been suggested as a promising adjunctive treatment for periodontal diseases due to their antimicrobial and anti-inflammatory properties. Therefore, the aim of this randomized clinical trial (RCT) is to evaluate the clinical, microbiological, and immunological effects of probiotics as adjuncts to SRP alone or with MTZ+AMX in the treatment of periodontitis. METHODS Subjects with periodontitis are being randomly assigned to receive (i) SRP alone, or with (ii) two probiotic lozenges/day for 90 days (Prob), (iii) MTZ (400 mg) and AMX (500 mg) thrice a day (TID) for 14 days (MTZ+AMX), or (iv) Prob and MTZ+AMX. Subjects are being monitored for up to 12 months post-treatment. Nine subgingival plaque samples per patient are being collected at baseline and at 3, 6, and 12 months post-therapy and analyzed by checkerboard DNA-DNA hybridization for 40 bacterial species. Peripheral blood and gingival crevicular fluid (GCF) of four randomly selected periodontal sites will be analyzed by means of a multiplex fluorescent bead-based immunoassay for 17 cyto/chemokines. STATISTICAL ANALYSES The significance of differences in each group (over the course of the study) will be sought using repeated measures ANOVA or Friedman tests and among groups (at each time point) using either ANOVA/ANCOVA or Kruskal-Wallis tests, depending on normality of the data. The chi-square test will be used to compare differences in the frequency of subjects achieving the clinical endpoint for treatment (≤ 4 sites with PD ≥ 5 mm) at 1 year and of self-perceived adverse effects. A stepwise forward logistic regression analysis will be performed in order to investigate the impact of different predictor variables on the percentage of patients achieving the clinical endpoint for treatment. The Number Needed to Treat (NNT) with different treatment protocols will be also calculated. Statistical significance will be set at 5%. TRIAL REGISTRATION ClinicalTrials.gov NCT03733379. Registered on November 7, 2018.
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Affiliation(s)
- Belen Retamal-Valdes
- Department of Periodontology, Dental Research Division, Centro de Pós-Graduação e Pesquisa-CEPPE, Guarulhos University, Praça Tereza Cristina, 229 Centro, Guarulhos, SP, 07023-070, Brazil
| | - Wim Teughels
- Department of Oral Health Sciences, Periodontology, Katholieke Universiteit Leuven (KULeuven), Leuven, Belgium
| | - Laryssa Macedo Oliveira
- Department of Periodontology, Dental Research Division, Centro de Pós-Graduação e Pesquisa-CEPPE, Guarulhos University, Praça Tereza Cristina, 229 Centro, Guarulhos, SP, 07023-070, Brazil
| | - Rebeca Nascimento da Silva
- Department of Periodontology, Dental Research Division, Centro de Pós-Graduação e Pesquisa-CEPPE, Guarulhos University, Praça Tereza Cristina, 229 Centro, Guarulhos, SP, 07023-070, Brazil
| | - Aretuza Fritoli
- Department of Periodontology, Dental Research Division, Centro de Pós-Graduação e Pesquisa-CEPPE, Guarulhos University, Praça Tereza Cristina, 229 Centro, Guarulhos, SP, 07023-070, Brazil
| | - Patricia Gomes
- Department of Periodontology, Dental Research Division, Centro de Pós-Graduação e Pesquisa-CEPPE, Guarulhos University, Praça Tereza Cristina, 229 Centro, Guarulhos, SP, 07023-070, Brazil
| | | | - Natalie Temporão
- Department of Stomatology, Federal University of Parana, Curitiba, Parana, Brazil
| | - Camila Pinheiro Furquim
- Department of Periodontology, Dental Research Division, Centro de Pós-Graduação e Pesquisa-CEPPE, Guarulhos University, Praça Tereza Cristina, 229 Centro, Guarulhos, SP, 07023-070, Brazil.,Department of Stomatology, Federal University of Parana, Curitiba, Parana, Brazil
| | - Poliana Mendes Duarte
- Department of Periodontology, Dental Research Division, Centro de Pós-Graduação e Pesquisa-CEPPE, Guarulhos University, Praça Tereza Cristina, 229 Centro, Guarulhos, SP, 07023-070, Brazil.,Department of Periodontology, College of Dentistry, University of Florida, Gainesville, FL, USA
| | - Helio Doyle
- Department of Periodontology, Dental Research Division, Centro de Pós-Graduação e Pesquisa-CEPPE, Guarulhos University, Praça Tereza Cristina, 229 Centro, Guarulhos, SP, 07023-070, Brazil
| | - Marcelo Faveri
- Department of Periodontology, Dental Research Division, Centro de Pós-Graduação e Pesquisa-CEPPE, Guarulhos University, Praça Tereza Cristina, 229 Centro, Guarulhos, SP, 07023-070, Brazil
| | - Luciene Cristina Figueiredo
- Department of Periodontology, Dental Research Division, Centro de Pós-Graduação e Pesquisa-CEPPE, Guarulhos University, Praça Tereza Cristina, 229 Centro, Guarulhos, SP, 07023-070, Brazil.
| | - Magda Feres
- Department of Periodontology, Dental Research Division, Centro de Pós-Graduação e Pesquisa-CEPPE, Guarulhos University, Praça Tereza Cristina, 229 Centro, Guarulhos, SP, 07023-070, Brazil
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16
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Mann S, Park MS, Johnston TV, Ji GE, Hwang KT, Ku S. Oral probiotic activities and biosafety of Lactobacillus gasseri HHuMIN D. Microb Cell Fact 2021; 20:75. [PMID: 33757506 PMCID: PMC7986493 DOI: 10.1186/s12934-021-01563-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 03/09/2021] [Indexed: 11/30/2022] Open
Abstract
Background Lactobacillus spp. have been researched worldwide and are used in probiotics, but due to difficulties with laboratory cultivation of and experimentation on oral microorganisms, there are few reports of Lactobacillus spp. being isolated from the oral cavity and tested against oral pathogens. This research sought to isolate and determine the safety and inhibitory capabilities of a Lactobacillus culture taken from the human body. Results One organism was isolated, named “L. gasseri HHuMIN D”, and evaluated for safety. A 5% dilution of L. gasseri HHuMIN D culture supernatant exhibited 88.8% inhibition against halitosis-producing anaerobic microorganisms and the organism itself exhibited powerful inhibitory effects on the growth of 11 oral bacteria. Hydrogen peroxide production reached 802 μmol/L after 12 h and gradually diminished until 24 h, it efficiently aggregated with P. catoniae and S. sanguinis, and it completely suppressed S. mutans-manufactured artificial dental plaque. L. gasseri HHuMIN D’s KB cell adhesion capacity was 4.41 cells per cell, and the cell adhesion of F. nucleatum and S. mutans diminished strongly in protection and displacement assays. Conclusion These results suggest that L. gasseri HHuMIN D is a safe, bioactive, lactobacterial food ingredient, starter culture, and/or probiotic microorganism for human oral health.
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Affiliation(s)
- Soyon Mann
- Department of Food and Nutrition, and Research Institute of Human Ecology, Seoul National University, Seoul, 08826, Korea
| | | | - Tony V Johnston
- Fermentation Science Program, School of Agriculture, College of Basic and Applied Sciences, Middle Tennessee State University, Murfreesboro, TN, 37132, USA
| | - Geun Eog Ji
- Research Center, BIFIDO Co., Ltd, Hongcheon, 25117, Korea
| | - Keum Taek Hwang
- Department of Food and Nutrition, and Research Institute of Human Ecology, Seoul National University, Seoul, 08826, Korea.
| | - Seockmo Ku
- Fermentation Science Program, School of Agriculture, College of Basic and Applied Sciences, Middle Tennessee State University, Murfreesboro, TN, 37132, USA.
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17
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Mann S, Park MS, Johnston TV, Ji GE, Hwang KT, Ku S. Isolation, Characterization and Biosafety Evaluation of Lactobacillus Fermentum OK with Potential Oral Probiotic Properties. Probiotics Antimicrob Proteins 2021; 13:1363-1386. [PMID: 33715113 DOI: 10.1007/s12602-021-09761-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/22/2021] [Indexed: 11/26/2022]
Abstract
It has been reported that certain probiotic bacteria have inhibitory effects against oral pathogens. Lactobacillus spp. have been studied and used as probiotics globally, but due to difficulties with laboratory cultivation and experimentation with oral microorganisms, there are few studies on Lactobacillus spp. isolated from the oral cavity being used against oral pathogens. The purpose of this study was to evaluate the biosafety and inhibitory effects of Lactobacillus fermentum OK as a potential oral biotherapeutic probiotic against oral pathogens. L. fermentum OK was evaluated based on microbial and genetic characteristics. A 5% dilution of L. fermentum OK culture supernatant showed that 60% inhibition against the growth of S. mutans and L. fermentum OK displayed significant inhibitory effects against the growth of Fusobacterium nucleatum, Porphyromonas gingivalis, Streptococcus gordonii, and Streptococcus sanguinis. However, proliferation of L. fermentum OK, when co-cultured with harmful oral bacteria, was retarded. L. fermentum OK was shown to produce 1130 μmol/L hydrogen peroxide, aggregate efficiently with Streptococcus sobrinus, S. gordonii, S. mutans, S. sanguinis, and P. gingivalis, and reduce S. mutans that produced artificial dental plaque by 97.9%. The in vitro cell adhesion capacity of L. fermentum OK to an oral epithelial cell line was 3.1 cells per cell and the cell adhesion of F. nucleatum and S. mutans decreased strongly in protection and displacement assays. L. fermentum OK was evaluated for safety using ammonia production, biogenic amine production, hemolytic property, mucin degradation testing, antibiotic susceptibility, and whole genome sequencing (WGS). Based on this study, L. fermentum OK appears to be a safe and bioactive lactobacterial food ingredient, starter culture, and/or probiotic microorganism for human oral health.
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Affiliation(s)
- Soyon Mann
- Department of Food and Nutrition, and Research Institute of Human Ecology, Seoul National University, Seoul, 08826, Korea
| | | | - Tony V Johnston
- Fermentation Science Program, School of Agriculture, College of Basic and Applied Sciences, Middle Tennessee State University, Murfreesboro, TN, 37132, USA
| | - Geun Eog Ji
- Research Center, BIFIDO Co., Ltd, Hongcheon, 25117, Korea
| | - Keum Taek Hwang
- Department of Food and Nutrition, and Research Institute of Human Ecology, Seoul National University, Seoul, 08826, Korea.
| | - Seockmo Ku
- Fermentation Science Program, School of Agriculture, College of Basic and Applied Sciences, Middle Tennessee State University, Murfreesboro, TN, 37132, USA.
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The immunomodulating role of probiotics in the prevention and treatment of oral diseases. Cent Eur J Immunol 2021; 46:99-104. [PMID: 33897290 PMCID: PMC8056348 DOI: 10.5114/ceji.2021.104412] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 12/31/2020] [Indexed: 11/23/2022] Open
Abstract
Probiotics are defined as non-pathogenic live microorganisms which, when administered in appropriate amounts, are beneficial to the health of the host. Currently, the group of probiotic microorganisms includes bacteria that produce lactic acid of the genera Lactobacillus and Bifidobacterium, belonging to the so-called LAB (lactic acid bacteria) groups, and the yeast Saccharomyces boulardii. Probiotics have a protective role in Candida spp. oral infection and especially colonization. Lactobacillus limits the progression of chronic periodontitis by inhibiting the secretory activity of Th17 lymphocytes, which in the pathogenesis of this disease are responsible for an excessive cytokine response causing adverse changes in periodontal tissues. A meta-analysis of the results of studies on the clinical evaluation of the effectiveness of probiotics in the treatment of gingivitis showed that the use of probiotics improved the condition of the gums in the course of the therapeutic process. Regular use of probiotics during orthodontic treatment significantly reduces the number of bacteria from the Streptococcus mutans group in the patient’s saliva and significantly inhibits the expression of inflammatory mediators and an excessive immune response. The main mechanisms of the action of probiotics, such as elimination and inhibition of the growth of pathogenic microorganisms through competition for receptor sites and the secretion of metabolites with antibacterial activity, as well as the stimulation of specific and non-specific immune responses by activating T lymphocytes, and stimulating the production of cytokines, make it possible to also effectively use pro-health bacteria in oral diseases.
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19
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The consumption of milk supplemented with probiotics decreases the occurrence of caries and the salivary concentration of hβD-3 in children. Clin Oral Investig 2021; 25:3823-3830. [PMID: 33404758 DOI: 10.1007/s00784-020-03712-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Accepted: 11/25/2020] [Indexed: 12/16/2022]
Abstract
OBJECTIVES This study evaluated the effect of milk supplemented with Lactobacillus rhamnosus SP1 on the occurrence of caries and the salivary concentration of human β-defensin-3 (hβD-3) in preschool children with high caries risk. MATERIALS AND METHODS A sample of 42 children was randomly assigned to two groups; children in the intervention group were given 150 mL of milk supplemented with 107 CFU/mL of Lactobacillus rhamnosus SP1, while children in the control group were given standard milk, for 10 months. The occurrence of dental caries was assessed using the International Caries Detection and Assessment System (ICDAS), and the concentration of hβD-3 was measured in unstimulated saliva using an ELISA test at baseline and after the intervention. RESULTS There was an increase in the number of teeth with carious lesions (dICDAS2-6 mft) in the control group, and this increase was statistically significant (p = 0.0489). The concentration of hβD-3 in saliva from the intervention group decreased from 597.91 to 126.29 pg/mL (p = 0.0061), unlike in the control group, where no change in hβD-3 salivary concentration was found. CONCLUSIONS These findings showed that regular intake of probiotic-supplemented milk in preschool children with high caries risk decreased the occurrence of caries and the salivary levels of hβD-3. CLINICAL RELEVANCE Our results suggest the need for developing and implementing probiotic supplementation, as adjuvants to the conventional treatments for caries and allow to considerate the salivary levels of hβD-3 as markers of oral tissue homeostasis.
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20
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NĘdzi-GÓra M, WrÓblewska M, GÓrska R. The Effect of Lactobacillus salivarius SGL03 on Clinical and Microbiological Parameters in Periodontal Patients. Pol J Microbiol 2020; 69:441-451. [PMID: 33574872 PMCID: PMC7812367 DOI: 10.33073/pjm-2020-047] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 09/29/2020] [Accepted: 10/02/2020] [Indexed: 02/06/2023] Open
Abstract
The destruction of periodontal tissues during periodontitis is the result of the immune-inflammatory reactions to the bacteria of dental biofilm. Probiotics may reduce dysbiosis by the modification of the dental microbiome, which can influence the immune-inflammatory mechanisms. The aim of this study was to estimate the clinical and microbiological parameters, before and after 30 days of application of the dietary supplement containing Lactobacillus salivarius SGL03 or placebo. The study was conducted in 51 patients with stage I or II periodontitis during the maintenance phase of treatment. The clinical parameters and the number of colony forming units (CFU) of bacteria in supragingival plaque were assessed before and after 30 days of the oral once daily administration of the dietary supplement in the form of suspension containing L. salivarius SGL03 or placebo. There were no changes in the PI scores between and within the groups. The value of BOP decreased in both groups. In the study group the significant reduction of the mean pocket depth was revealed (from 2.5 to 2.42, p = 0,027) but without the difference between the groups. There were no significant changes in the number of bacteria within the groups. In the control, but not the study group, positive correlations were observed between the clinical parameters (variables) and the number of bacteria. The use of the dietary supplement containing L. salivarius SGL03 may reduce pocket depth despite the lack of changes in other clinical parameters and the number of bacteria in supragingival plaque.
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Affiliation(s)
| | - Marta WrÓblewska
- Department of Dental Microbiology, Medical University of Warsaw, Warsaw, Poland.,Department of Microbiology, Central Clinical Hospital, University Clinical Centre, Medical University of Warsaw, Warsaw, Poland
| | - Renata GÓrska
- Department of Periodontology and Oral Mucosa Diseases, Medical University of Warsaw, Warsaw, Poland
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21
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Influence of Probiotics on the Salivary Microflora Oral Streptococci and Their Integration into Oral Biofilm. Antibiotics (Basel) 2020; 9:antibiotics9110803. [PMID: 33202719 PMCID: PMC7697717 DOI: 10.3390/antibiotics9110803] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 11/05/2020] [Accepted: 11/10/2020] [Indexed: 02/07/2023] Open
Abstract
Probiotics’ ability to integrate into dental biofilms is not yet clarified. The aim of this trial was to detect probiotic bacteria from probiotic products in dental biofilm and saliva during and after intake. In this parallel, randomized clinical trial, 39 subjects wore customized appliances to build up intra-oral biofilms (72-h periods). The trial was divided into screening (S) to determine baseline biofilm flora, intervention (I), and wash out (WO). During I (28 days), subjects consumed a product containing (a) Enterococcus faecalis (b) Lactobacilluscasei, or (c) Lactobacillus rhamnosus GG. Probiotic bacteria and Streptococci spp. were detected in the biofilms and saliva of the 35 subjects that were included in the analysis. During I and WO, the ratio of probiotics in the biofilm was very low compared to total bacterial load, while saliva had slightly but not significantly higher values. No significant changes of probiotic bacteria (p > 0.05) were found at any visit during I or WO. The proportion of streptococci was significantly reduced (p < 0.05) during I and even lower in WO, compared to S. Probiotic bacteria could neither integrate nor persist in dental biofilm and saliva but did influence the growth of streptococci in biofilm and saliva.
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Nguyen T, Brody H, Lin GH, Rangé H, Kuraji R, Ye C, Kamarajan P, Radaic A, Gao L, Kapila Y. Probiotics, including nisin-based probiotics, improve clinical and microbial outcomes relevant to oral and systemic diseases. Periodontol 2000 2020; 82:173-185. [PMID: 31850634 DOI: 10.1111/prd.12324] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The effects of probiotic supplementation on systemic health and gastrointestinal diseases have been investigated in numerous studies. The aim of this review is to provide an overview of probiotics and their effects on periodontal health. Probiotics show beneficial effects as adjunctive therapeutics and as stand-alone agents in the treatment and prevention of gingivitis as well as specific clinical parameters of periodontitis. This review focuses on the clinical and microbiological aspects of probiotics in the context of health, gingivitis, and periodontitis. In addition, a special focus on nisin-producing probiotics and nisin itself showcase their significant potential for oral and systemic use.
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Affiliation(s)
- Trang Nguyen
- School of Dentistry, University of California San Francisco, San Francisco, California, USA
| | - Hanna Brody
- School of Dentistry, University of California San Francisco, San Francisco, California, USA
| | - Guo-Hao Lin
- Department of Orofacial Sciences, School of Dentistry, University of California San Francisco, San Francisco, California, USA
| | - Hélène Rangé
- Department of Orofacial Sciences, School of Dentistry, University of California San Francisco, San Francisco, California, USA.,Department of Periodontology, UFR of Odontology, APHP, Rothschild Hospital, University of Paris Diderot, Paris, France.,Faculty of Dental Surgery, University of Paris Descartes, Montrouge, France
| | - Ryutaro Kuraji
- Department of Orofacial Sciences, School of Dentistry, University of California San Francisco, San Francisco, California, USA.,Department of Life Science Dentistry, The Nippon Dental University, Tokyo, Japan.,Department of Periodontology, The Nippon Dental University School of Life Dentistry at Tokyo, Tokyo, Japan
| | - Changchang Ye
- Department of Orofacial Sciences, School of Dentistry, University of California San Francisco, San Francisco, California, USA.,State Key Laboratory of Oral Diseases, Department of Periodontology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Pachiyappan Kamarajan
- Department of Orofacial Sciences, School of Dentistry, University of California San Francisco, San Francisco, California, USA
| | - Allan Radaic
- Department of Orofacial Sciences, School of Dentistry, University of California San Francisco, San Francisco, California, USA.,Laboratory of Neuroproteomics, Department of Biochemistry and Tissue Biology, Institute of Biology, The University of Campinas, Campinas, Sao Paulo, Brazil
| | - Li Gao
- Department of Orofacial Sciences, School of Dentistry, University of California San Francisco, San Francisco, California, USA.,Department of Periodontology, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
| | - Yvonne Kapila
- Department of Orofacial Sciences, School of Dentistry, University of California San Francisco, San Francisco, California, USA
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23
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Gao J, Yu S, Zhu X, Yan Y, Zhang Y, Pei D. Does Probiotic Lactobacillus Have an Adjunctive Effect in the Nonsurgical Treatment of Peri-Implant Diseases? A Systematic Review and Meta-analysis. J Evid Based Dent Pract 2020; 20:101398. [PMID: 32381407 DOI: 10.1016/j.jebdp.2020.101398] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 12/11/2019] [Accepted: 01/17/2020] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To evaluate the additional effect of probiotic Lactobacillus in the nonsurgical management of peri-implant diseases (peri-implant mucositis and peri-implantitis). METHODS Six databases were searched up to May 2019 without time and language restrictions. Study selection and data extraction were conducted independently by 2 reviewers. The inclusion criteria for this systematic review were defined based on the participants, intervention, comparison, outcomes, and study design (PICOS) format. Randomized controlled trials comparing nonsurgical treatment combined with probiotic Lactobacillus or placebo agent in patients with peri-implant diseases were included. The methodological quality of retrieved studies was assessed according to the Cochrane Collaboration's Risk of Bias tool, and the quality of evidence was evaluated using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) tool. Odds ratio and 95% confidence interval (CI) were used to describe dichotomous data, while mean difference and standardized mean difference with 95% CI were used to describe continuous variables. RESULTS Seven randomized controlled trials with 296 implants were included in this meta-analysis. The mean difference of probing pocket depth (PPD) was -0.05 (95% CI: -0.28 to 0.18; P = .67) immediately after treatment termination and -0.17 (95% CI: -1.01 to 0.67, P = .69) at least 2 months after treatment termination. There was a slight reduction of PPD after treatment termination. Compared with placebo, Lactobacillus provided limited benefits in peri-implant mucositis. There were no significant differences in the secondary outcomes of bleeding on probing or plaque index (P > .05). In a narrative synthesis of peri-implantitis, the effect of Lactobacillus on PPD and bleeding on probing remained controversial. CONCLUSIONS This systematic review and meta-analysis showed that probiotic Lactobacillus provide limited benefits to the nonsurgical treatment of peri-implant mucositis or peri-implantitis.
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Affiliation(s)
- Jinxia Gao
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, China; Department of Prosthodontics, College of Stomatology, Xi'an Jiaotong University, Xi'an, China
| | - Shuchen Yu
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, China
| | - Xiufeng Zhu
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, China
| | - Yuzhu Yan
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, China
| | - Yuchen Zhang
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, China
| | - Dandan Pei
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, China; Department of Prosthodontics, College of Stomatology, Xi'an Jiaotong University, Xi'an, China.
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Mousquer CR, Della Bona A, Milani DC, Callegari-Jacques SM, Ishikawa K, Mayer MPA, Rösing CK, Fornari F. Are Lactobacillus salivarius G60 and inulin more efficacious to treat patients with oral halitosis and tongue coating than the probiotic alone and placebo? A randomized clinical trial. J Periodontol 2019; 91:775-783. [PMID: 31799694 DOI: 10.1002/jper.19-0089] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 08/15/2019] [Accepted: 08/16/2019] [Indexed: 11/05/2022]
Abstract
BACKGROUND The combination of probiotics and prebiotics might be useful to treat oral halitosis. The aim of this study was to assess the effect of Lactobacillus salivarius G60 (LS) and inulin on oral halitosis and tongue coating. METHODS In this double-masked, randomized, phase II clinical trial, 45 patients (aged 35 ± 15 years, 66% female) with oral halitosis and tongue coating were allocated to three treatment groups (n = 15) using gums of oral dissolution (one gum every 12 hours) for 10 days. Each gum contained LS (1 billion colony forming units [CFUs]) + inulin (1 g), LS (1 billion CFU) or placebo. Primary outcomes were organoleptic test, Halimeter, and tongue coating, whereas secondary outcomes were quality of life (QOL) and treatment safety. Generalized linear models were used, adjusting for age and sex. In vitro tests were performed to verify whether LS interacts with inulin and whether LS inhibits the growth of Porphyromonas gingivalis and Prevotella intermedia. RESULTS Forty-four patients (97%) completed the study. Patients treated with LS + inulin showed greater reduction in halitosis measured by Halimeter compared with placebo (adjusted post-intervention average: 96.7 versus 142.5 ppb; P = 0.003), whereas LS and placebo did not differ (115.7 versus 142.5 ppb; P = 0.097). Organoleptic measurements and coating index showed a similar decrease for all groups. QOL improved in patients treated with LS + inulin compared with placebo (P = 0.029). Side effects were mild and transient in all groups. LS did not metabolize inulin but inhibited the growth of P. gingivalis and P. intermedia after 72 hours. CONCLUSIONS Treatment with L. salivarius G60 combined or not with inulin showed significant decrease in the outcomes organoleptic test, Halimeter, and coating index, improving oral halitosis. However, no significant difference was obtained between the groups.
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Affiliation(s)
- Camila Rafaela Mousquer
- Post Graduate Program in Dentistry, Dental School, University of Passo Fundo, Passo Fundo, Brazil
| | - Alvaro Della Bona
- Post Graduate Program in Dentistry, Dental School, University of Passo Fundo, Passo Fundo, Brazil
| | - Daiane Cristina Milani
- Post Graduate Program in Dentistry, Dental School, University of Passo Fundo, Passo Fundo, Brazil
| | | | - Karin Ishikawa
- Department of Microbiology, University of São Paulo, São Paulo, Brazil
| | | | - Cassiano Kuchenbecker Rösing
- Post Graduate Program in Dentistry, Dental School, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Fernando Fornari
- Post Graduate Program in Dentistry, Dental School, University of Passo Fundo, Passo Fundo, Brazil.,School of Medicine, University of Passo Fundo, Passo Fundo, Brazil
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25
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Clinical efficacy of Lactobacillus reuteri-containing lozenges in the supportive therapy of generalized periodontitis stage III and IV, grade C: 1-year results of a double-blind randomized placebo-controlled pilot study. Clin Oral Investig 2019; 24:2015-2024. [DOI: 10.1007/s00784-019-03065-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Accepted: 08/27/2019] [Indexed: 11/26/2022]
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26
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Aly AAM, Erfan D, Abou El Fadl RK. Comparative evaluation of the effects of human breast milk and plain and probiotic-containing infant formulas on enamel mineral content in primary teeth: an in vitro study. Eur Arch Paediatr Dent 2019; 21:75-84. [PMID: 31124082 DOI: 10.1007/s40368-019-00448-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2018] [Accepted: 05/12/2019] [Indexed: 11/26/2022]
Abstract
AIM This study quantitatively investigated the changes in enamel mineral content of primary teeth after immersion in human breast milk and plain and probiotic-containing infant formulas. METHODS Thirty-six sound primary anterior teeth were collected and assessed for mineral content (calcium and phosphorus content in wt%) using scanning electron microscope attached with energy-dispersive X-ray analyser (SEM-EDXA). In order to create a microbial-induced caries model, the enamel surfaces of the teeth were inoculated with mutans streptococci and then each tooth was randomly assigned to one of three groups: human breast milk, plain infant formula or probiotic-containing infant formula (n = 12) each. Teeth were then soaked in the designated type of milk, and the solutions were replenished every day for 1 week after which the mineral content was measured again using SEM-EDXA. Wilcoxon signed-rank test was used to study the changes by time within each group, and the significance level was set at P ≤ 0.05. RESULTS Treatment of enamel surface with breast milk has significantly increased mean Ca wt%, while no significant changes were detected in mean P wt%. On the other hand, when primary teeth were soaked in plain or probiotic-containing infant formulas, both mean values of both Ca and P wt% significantly decreased. CONCLUSIONS In conclusion, whereas breast milk might confer some protective effect against enamel demineralisation, infant formulas whether plain or supplemented with some probiotics might promote loss of minerals from enamel surface.
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Affiliation(s)
- A A M Aly
- Faculty of Oral and Dental Medicine, Future University in Egypt, 4 Omar Ebn El Khattab Street, Ismailia Square, Heliopolis, Cairo, Egypt.
| | - D Erfan
- Faculty of Medicine, Ain Shams University, Cairo, Egypt
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Cieplik F, Zaura E, Brandt BW, Buijs MJ, Buchalla W, Crielaard W, Laine ML, Deng DM, Exterkate RAM. Microcosm biofilms cultured from different oral niches in periodontitis patients. J Oral Microbiol 2018; 11:1551596. [PMID: 30598734 PMCID: PMC6263112 DOI: 10.1080/20022727.2018.1551596] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Objective: Periodontal diseases are triggered by dysbiotic microbial biofilms. Therefore, it is essential to develop appropriate biofilm models. Aim of the present study was to culture microcosm biofilms inoculated from different niches in periodontitis patients and compare their microbial composition to those inoculated from subgingival plaque. Methods: Saliva, subgingival plaque, tongue and tonsils were sampled in five periodontitis patients to serve as inocula for culturing biofilms in vitro in an active attachment model. Biofilms were grown for 14 or 28 d and analyzed for their microbial composition by 16S rDNA sequencing. Results: As classified by HOMD, all biofilms were dominated by periodontitis-associated taxa, irrespective which niche had been used for inoculation. There was a low similarity between 14 d biofilms and their respective inocula (Bray-Curtis similarity 0.26), while biofilms cultured for 14 and 28 d shared high similarity (0.69). Principal components analysis showed much stronger clustering per patient than per niche indicating that the choice of patients may be more crucial than choice of the respective niches in these patients. Conclusion: Saliva, tongue scrapings or tonsil swabs may represent sufficient alternative inocula for growing microcosm biofilms resembling periodontitis-associated microbial communities in cases when sampling subgingival plaque is not possible.
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Affiliation(s)
- Fabian Cieplik
- Department of Conservative Dentistry and Periodontology, University Medical Center Regensburg, Regensburg, Germany.,Department of Preventive Dentistry, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Egija Zaura
- Department of Preventive Dentistry, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Bernd W Brandt
- Department of Preventive Dentistry, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Mark J Buijs
- Department of Preventive Dentistry, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Wolfgang Buchalla
- Department of Conservative Dentistry and Periodontology, University Medical Center Regensburg, Regensburg, Germany
| | - Wim Crielaard
- Department of Preventive Dentistry, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Marja L Laine
- Department of Periodontology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Dong Mei Deng
- Department of Preventive Dentistry, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Rob A M Exterkate
- Department of Preventive Dentistry, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
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Nadelman P, Magno MB, Masterson D, da Cruz AG, Maia LC. Are dairy products containing probiotics beneficial for oral health? A systematic review and meta-analysis. Clin Oral Investig 2018; 22:2763-2785. [PMID: 30298454 DOI: 10.1007/s00784-018-2682-9] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Accepted: 10/01/2018] [Indexed: 12/14/2022]
Abstract
OBJECTIVES To evaluate the effect of probiotic containing in dairy products on oral and salivary parameters. MATERIAL AND METHODS Electronic searches were performed based on the PICO criteria. Randomized controlled trials in adults/children (P) in which dairy products containing probiotics (I) were compared to controls (C) for establishment of oral health (O) were included. Risk of bias and data extraction were performed. The meta-analysis evaluated the influence of probiotics on Streptococcus mutans (SM), Lactobacillus spp. (LB), and yeast counts, plaque index, and salivary pH. Random or fixed effect models were used, and heterogeneity was tested. RESULTS Thirty-two studies were included in the qualitative synthesis, and 24 in the meta-analysis. For dichotomous results, individuals who consumed probiotics exhibited decreased scores in SM concentrations (RD 0.15 [0.02, 0.28] p = 0.03, I2 = 70%), but no change was observed for LB (RD 0.10 [- 0.03, 0.23] p = 0.13, I2 = 94%), or yeast levels (RD 0.05 [- 0.02, 0.12] p = 0.7, I2 = 48%). For continuous analysis, both probiotic and control groups presented similar results for SM and LB (MD - 0.55 [- 1.16, 0.07] p = 0.08, I2 = 62%, and RD 0.10 [- 0.03, 0.23] p = 0.13, I2 = 94%, respectively). The consumption of probiotics increased salivary pH (MD 0.20 [0.04, 0.35] p = 0.01, I2 = 46%) and plaque index (MD 0.38 [0.11, 0.65] p = 0.005, I2 = 0%). The probiotic milk reduced SM (MD - 0.59 [- 0.96, - 0.22] p = 0.002, I2 = 0%), and the probiotic yogurt decreased LB counts (RD 0.35 [0.19, 0.51] p < 0.0001, I2 = 0%). CONCLUSIONS In general, dairy probiotics were effective in reducing SM, increasing salivary pH, and promoting a higher plaque index. Liquid matrices, such as milk and yogurt, seem to be more effective in reducing SM and LB levels. CLINICAL RELEVANCE Consumption of dairy products containing probiotics could be a supporting method in caries prevention.
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Affiliation(s)
- Patricia Nadelman
- Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Universidade Federal do Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco, 325, Cidade Universitária, Rio de Janeiro, RJ, 21941-617, Brazil
| | - Marcela Baraúna Magno
- Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Universidade Federal do Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco, 325, Cidade Universitária, Rio de Janeiro, RJ, 21941-617, Brazil
| | - Daniele Masterson
- Central Library of the Health Science Center, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Adriano Gomes da Cruz
- Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, Instituto Federal de Educação, Rua Senador Furtado, 171, Maracanã, Rio de Janeiro, RJ, 20270-021, Brazil
| | - Lucianne Cople Maia
- Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Universidade Federal do Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco, 325, Cidade Universitária, Rio de Janeiro, RJ, 21941-617, Brazil.
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Galofré M, Palao D, Vicario M, Nart J, Violant D. Clinical and microbiological evaluation of the effect of Lactobacillus reuteri
in the treatment of mucositis and peri-implantitis: A triple-blind randomized clinical trial. J Periodontal Res 2018; 53:378-390. [DOI: 10.1111/jre.12523] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/08/2017] [Indexed: 12/15/2022]
Affiliation(s)
- M. Galofré
- Department of Periodontology; Universitat Internacional de Catalunya; Barcelona Spain
| | - D. Palao
- Department of Periodontology; Universitat Internacional de Catalunya; Barcelona Spain
| | - M. Vicario
- Department of Periodontology; Universitat Internacional de Catalunya; Barcelona Spain
| | - J. Nart
- Department of Periodontology; Universitat Internacional de Catalunya; Barcelona Spain
| | - D. Violant
- Department of Periodontology; Universitat Internacional de Catalunya; Barcelona Spain
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Philip N, Suneja B, Walsh LJ. Ecological Approaches to Dental Caries Prevention: Paradigm Shift or Shibboleth? Caries Res 2018; 52:153-165. [PMID: 29320767 DOI: 10.1159/000484985] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Contemporary paradigms of dental caries aetiology focus on the ecology of the dental plaque biofilm and how local environmental factors can modulate this to cause disease. The crucial role that a healthy oral microbiome plays in preventing caries and promoting oral health is also being increasingly recognized. Based on these concepts, several ecological preventive approaches have been developed that could potentially broaden the arsenal of currently available caries-preventive measures. Many of these ecological approaches aim for long-term caries control by either disrupting cariogenic virulence factors without affecting bacterial viability, or include measures that can enhance the growth of health-associated, microbially diverse communities in the oral microbiome. This paper argues for the need to develop ecological preventive measures that go beyond conventional caries-preventive methods, and discusses whether these ecological approaches can be effective in reducing the severity of caries by promoting stable, health-associated oral biofilm communities.
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Affiliation(s)
- Nebu Philip
- School of Dentistry, The University of Queensland, Brisbane, QLD, Australia
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31
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Gerhard D, Sousa FJDSSD, Andraus RAC, Pardo PE, Nai GA, Neto HB, Messora MR, Maia LP. Probiotic therapy reduces inflammation and improves intestinal morphology in rats with induced oral mucositis. Braz Oral Res 2017; 31:e71. [PMID: 28678976 DOI: 10.1590/1807-3107bor-2017.vol31.0071] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Accepted: 06/07/2017] [Indexed: 01/06/2023] Open
Abstract
The aim of the present study was to evaluate the effect of systemic administration of probiotics (PROB) on the progression of experimentally induced oral and intestinal mucositis in rats immunosuppressed by chemotherapy (5-fluorouracil: 5-FU). Twenty-four rats were divided into the following groups (n=6): GC (control), GPROB, G5FU and G5-FU/PROB. Groups GPROB and G5-FU/PROB received 1 g of probiotic incorporated into each 100 g of feed (Bacillus subtilis, Bifidobacterium bifidum, Enterococcus faecium and Lactobacilllus acidophilus), beginning 30 days before oral mucositis induction. Groups G5FU and G5-FU/PROB received 60 mg/kg of 5-FU on days 0 and 2. The left oral mucosa of each animal was irritated by mechanical trauma (days 1 and 2). On days 3 and 7, three animals from each group were sacrificed, and their oral mucosa and small intestine were biopsied and processed for histopathological analysis. Groups G5-FU and G5-FU/PROB showed ulcerated oral lesions at day 3, with progression in group G5-FU and regression in group G5-FU/PROB at day 7. Histologically, less severe signs of inflammation in the oral mucosa were observed in group G5-FU/PROB than in group G5-FU. Regarding the intestine, villus-related defects of lesser magnitude were observed in group G5-FU/PROB, compared with group G5-FU. Group GPROB showed greater villus height than group GC. It can be concluded that probiotic supplementation reduced oral and intestinal inflammation in immunosuppressed rats with experimentally induced mucositis, and may protect the intestine from changes induced by chemotherapy, thus contributing to overall health.
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Affiliation(s)
- Dayana Gerhard
- Universidade do Oeste Paulista - Unoeste, School of Dentistry, Presidente Prudente, SP, Brazil
| | | | | | - Paulo Eduardo Pardo
- Universidade do Oeste Paulista - Unoeste, Department of Veterinary Medicine, Presidente Prudente, SP, Brazil (retired)
| | - Gisele Alborguetti Nai
- Universidade do Oeste Paulista - Unoeste, Department of Pathology, Presidente Prudente, SP, Brazil
| | - Hermann Bremer Neto
- Universidade do Oeste Paulista - Unoeste, Department of Functional Sciences, Presidente Prudente, SP, Brazil
| | - Michel Reis Messora
- Universidade de São Paulo - USP, School of Dentistry of Ribeirão Preto, Ribeirão Preto, SP, Brazil
| | - Luciana Prado Maia
- Universidade do Oeste Paulista - Unoeste, Graduate Program in Dentistry, Presidente Prudente, SP, Brazil
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32
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Seminario-Amez M, López-López J, Estrugo-Devesa A, Ayuso-Montero R, Jané-Salas E. Probiotics and oral health: A systematic review. Med Oral Patol Oral Cir Bucal 2017; 22:e282-e288. [PMID: 28390121 PMCID: PMC5432076 DOI: 10.4317/medoral.21494] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Accepted: 01/17/2017] [Indexed: 12/14/2022] Open
Abstract
Background Probiotics are microorganisms, mainly bacteria, which benefit the host’s health. Many studies support the role of probiotics as a contributor to gastrointestinal health, and nowadays many authors are trying to prove its influence in oral health maintenance. Objectives To review the published literature with the purpose of knowing the importance of using probiotics as a preventive and therapeutic method for oral infectious diseases management. Material and Methods An electronic search in PubMed database with the keywords “oral health AND probiotics AND dentistry” was conducted. The inclusion criteria were: randomized clinical trials (RCTs) that assess the action of any probiotic strain in the treatment and / or prevention of an infectious oral disease, RCTs that assess the action of any probiotic strain on counting colony forming units (CFU) of oral pathogens, systematic reviews and meta-analysis. The Jadad scale was used to assess the high quality of RCTs. Results Fifteen articles were considered for this review. Of which, 12 were RCTs of good / high quality (Jadad scale), two meta-analysis and one systematic review. Conclusions The literature reviewed suggests probiotics usage could be beneficial for the maintenance of oral health, due to its ability to decrease the colony forming units (CFU) counts of the oral pathogens. However, randomized clinical trials with long-term follow-up periods are needed to confirm their efficacy in reducing the prevalence/incidence of oral infectious diseases. Furthermore, the recognition of specific strains with probiotic activity for each infectious oral disease is required, in order to determine exact dose, treatment time and ideal vehicles. Key words:Probiotics, periodontal diseases, dental caries, oral health.
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Affiliation(s)
- M Seminario-Amez
- Department of Odontostomatology - School of Dentistry, Pabellón de Gobierno - Bellvitge University Campus, C/Feixa LLarga s/n, 08907 L'Hospitalet de Llobregat, Barcelona, Spain,
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Martin-Cabezas R, Davideau JL, Tenenbaum H, Huck O. Clinical efficacy of probiotics as an adjunctive therapy to non-surgical periodontal treatment of chronic periodontitis: a systematic review and meta-analysis. J Clin Periodontol 2016; 43:520-30. [PMID: 26970230 DOI: 10.1111/jcpe.12545] [Citation(s) in RCA: 113] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/06/2016] [Indexed: 12/18/2022]
Abstract
FOCUSED QUESTION What is the clinical influence of probiotics as an adjunctive therapy of scaling and root planing (SRP) when compared with SRP alone or in combination with placebo in the treatment of chronic periodontitis (CP). METHODS Electronic databases were searched up to July 2015. Randomized controlled trials (RCTs) comparing SRP + probiotic versusSRP were included. PPD reduction and CAL gain were selected as primary outcome variables. RESULTS Independent screening resulted in four eligible publications for the systematic review and three were included in the meta-analysis. Meta-analysis showed a statistically significant CAL gain (-0.42 mm, p = 0.002) and bleeding on probing (BOP) reduction (-14.66, p = 0.003) for SRP + probiotic treatment versusSRP at short-term. Only a tendency (p = 0.06) has been observed in terms of overall PPD reduction, whereas results were significant when stratified for moderate (-0.18, p = 0.001) and deep pockets (-0.67, p < 0.001). CONCLUSION Within the limitations of this study, the findings of this meta-analysis seem to support the adjunctive use of L. reuteri to SRP in CP treatment at short-term, especially in deep pockets. Heterogeneity and limited available data may reduce the impact of these conclusions. Future long-term RCTs evaluating the clinical efficacy of adjunctive probiotics to SRP are needed.
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Affiliation(s)
- Rodrigo Martin-Cabezas
- Department of Periodontology, Dental Faculty, University of Strasbourg, Strasbourg, France
| | - Jean-Luc Davideau
- Department of Periodontology, Dental Faculty, University of Strasbourg, Strasbourg, France.,INSERM 1109 "Osteoarticular & Dental Regenerative Nanomedicine", Strasbourg, France
| | - Henri Tenenbaum
- Department of Periodontology, Dental Faculty, University of Strasbourg, Strasbourg, France.,INSERM 1109 "Osteoarticular & Dental Regenerative Nanomedicine", Strasbourg, France
| | - Olivier Huck
- Department of Periodontology, Dental Faculty, University of Strasbourg, Strasbourg, France.,INSERM 1109 "Osteoarticular & Dental Regenerative Nanomedicine", Strasbourg, France
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Rodríguez G, Ruiz B, Faleiros S, Vistoso A, Marró M, Sánchez J, Urzúa I, Cabello R. Probiotic Compared with Standard Milk for High-caries Children. J Dent Res 2016; 95:402-7. [DOI: 10.1177/0022034515623935] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The aim of this study was to compare milk supplemented with probiotic lactobacilli with standard milk for the increment of caries in preschool children after 10 mo of intervention. The study was a triple-blind, placebo-controlled randomized trial. Participants were children aged 2 and 3 y ( n = 261) attending 16 nursery schools in a metropolitan region in Chile. Nursery schools were randomly assigned to 2 parallel groups: children in the intervention group were given 150 mL of milk supplemented with Lactobacillus rhamnosus SP1 (107 CFU/mL), while children in the control group were given standard milk. Interventions took place on weekdays for 10 mo. Data were collected through a clinical examination of participants. The primary outcome measure was the increment of caries in preschool children. This was assessed using the International Caries Detection and Assessment System (ICDAS). The dropout rate was 21%. No differences in caries prevalence were detected between the groups at baseline ( P = 0.68). After 10 mo of probiotic intake, the caries prevalence was 54.4% in the probiotic group and 65.8% in the control group. The percentage of new individuals who developed cavitated lesions (ICDAS 5-6) in the control group (24.3%) was significantly higher than that in the probiotic group (9.7%). The increment of dental caries showed an odds ratio of 0.35 ( P < 0.05) in favor of the probiotic group. At the cavitated lesion level, the increment of new caries lesions within the groups showed 1.13 new lesions per child in the probiotic group compared with 1.75 lesions in the control group ( P < 0.05). The probiotic group showed an increment of 0.58 ± 1.17 new lesions compared with 1.08 ± 1.70 new lesions observed in the control group. The difference in caries increment was significant at the cavitated lesion level ( P < 0.01). In conclusion, the regular long-term intake of probiotic-supplemented milk may reduce caries development in high-caries preschool children (ClinicalTrials.gov: NCT01648075).
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Affiliation(s)
- G. Rodríguez
- Department of Restorative Dentistry, University of Chile, Santiago, Chile
| | - B. Ruiz
- Department of Restorative Dentistry, University of Chile, Santiago, Chile
| | - S. Faleiros
- Department of Restorative Dentistry, University of Chile, Santiago, Chile
| | - A. Vistoso
- Department of Restorative Dentistry, University of Chile, Santiago, Chile
| | - M.L. Marró
- Department of Restorative Dentistry, University of Chile, Santiago, Chile
| | - J. Sánchez
- Department of Restorative Dentistry, University of Chile, Santiago, Chile
| | - I. Urzúa
- Department of Restorative Dentistry, University of Chile, Santiago, Chile
| | - R. Cabello
- Department of Restorative Dentistry, University of Chile, Santiago, Chile
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Jayaram P, Chatterjee A, Raghunathan V. Probiotics in the treatment of periodontal disease: A systematic review. J Indian Soc Periodontol 2016; 20:488-495. [PMID: 29242683 PMCID: PMC5676329 DOI: 10.4103/0972-124x.207053] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Over the years, probiotics have been used in the treatment of a variety of diseases. The use of probiotics in the treatment of periodontal disease has caught on over the last decade or so. This review was performed to determine whether administration of probiotics produced a lasting clinical benefit in the treatment of periodontal disease. A MEDLINE, Cochrane database and a hand search was performed on human randomized placebo controlled trials using probiotics in the treatment of periodontal disease. A total of thirteen papers which addressed the question of the use of probiotics in the treatment of periodontal disease were retrieved. Most of the studies reviewed showed only a short term benefit with regards to reduction in gingival inflammation and probing depth reduction. Lasting clinical benefits were not seen in any of the studies. At least four different combinations and strains of probiotics have been used in the studies. There also existed significant heterogeneity in the methodology of the studies reviewed. It was concluded that current regimens of probiotics in the treatment of periodontal disease produce only short-term clinical and microbiologic benefits.
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Affiliation(s)
- Praveen Jayaram
- Department of Periodontics, The Oxford Dental College, Bengaluru, Karnataka, India
| | - Anirban Chatterjee
- Department of Periodontics, The Oxford Dental College, Bengaluru, Karnataka, India
| | - Vinayak Raghunathan
- Department of Periodontics, The Oxford Dental College, Bengaluru, Karnataka, India
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Zupančič Š, Baumgartner S, Lavrič Z, Petelin M, Kristl J. Local delivery of resveratrol using polycaprolactone nanofibers for treatment of periodontal disease. J Drug Deliv Sci Technol 2015. [DOI: 10.1016/j.jddst.2015.07.009] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Hedayati-Hajikand T, Lundberg U, Eldh C, Twetman S. Effect of probiotic chewing tablets on early childhood caries--a randomized controlled trial. BMC Oral Health 2015; 15:112. [PMID: 26403472 PMCID: PMC4583156 DOI: 10.1186/s12903-015-0096-5] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Accepted: 09/16/2015] [Indexed: 01/16/2023] Open
Abstract
Background To evaluate the effect of probiotic chewing tablets on early childhood caries development in preschool children living in a low socioeconomic multicultural area. Methods The investigation employed a randomized double-blind placebo-controlled design. The study group consisted of 138 healthy 2-3-year-old children that were consecutively recruited after informed parental consent. After enrollment, they were randomized to a test or a placebo group. The parents of the test group were instructed to give their child one chewing tablet per day containing three strains of live probiotic bacteria (ProBiora3®) and the placebo group got identical tablets without bacteria. The duration was one year and the prevalence and increment of initial and manifest caries lesions was examined at baseline and follow-up. All parents were thoroughly instructed to brush the teeth of their off-springs twice daily with fluoride toothpaste. Results The groups were balanced at baseline and the attrition rate was 20 %. Around 2/3 of the children in both groups reported an acceptable compliance. The caries increment (Δds) was significantly lower in the test group when compared with the placebo group, 0.2 vs. 0.8 (p < 0.05). The risk reduction was 0.47 (95 % CI 0.24–0.98) and the number needed to treat close to five. No differences were displayed between the groups concerning presence of visible plaque or bleeding-on-brushing. No side effects were reported. Conclusions The results suggested that early childhood caries development could be reduced through administration of these probiotic chewing tablets as adjunct to daily use of fluoride toothpaste in preschool children. Further studies on a possible dose–response relationship seem justified Trial registration ClinicalTrials.gov Identifier: NCT01720771. First received: October 31, 2012. Electronic supplementary material The online version of this article (doi:10.1186/s12903-015-0096-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Trifa Hedayati-Hajikand
- Public Dental Care Service, Scania Region, Sweden. .,Postgraduate Dental Education Center, Region Örebro län, Sweden.
| | | | | | - Svante Twetman
- Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, Nørre Allé 20, 2200, Copenhagen, Denmark.
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Abstract
The role of probiotic bacteria in improving human health has been an attractive subject for researchers since the beginning of the 20(th) century. They have been used to control gastro-intestinal infections, to promote immunity and to prevent various diseases (allergies, urogenital infections, etc.). However, the use of beneficial bacteria in the field of dentistry has only recently gained interest. Investigation of the effects of probiotic bacteria on oral health has become an important research subject. These studies are still in the early stages, however results show that probiotic bacteria are effective against tooth caries, periodontal disease, oral mucosal lesions and oral malodour. This review provides information on the effects of probiotics--well-known for their effects on general health, and therefore more widely used in healthcare--on oral and dental health, in order to promote their use/prescription by physicians and patients.
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Affiliation(s)
- O E Gungor
- 1 Akdeniz University, Faculty of Dentistry, Department of Pediatric Dentistry, 07058 Antalya, Turkey
| | - Z Kirzioglu
- 2 Süleyman Demirel University, Faculty of Dentistry, Department of Pediatric Dentistry, 32260 Isparta, Turkey
| | - M Kivanc
- 3 Anadolu University, Faculty of Science, Department of Biology, 26470 Eskişehir, Turkey
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İnce G, Gürsoy H, İpçi ŞD, Cakar G, Emekli-Alturfan E, Yılmaz S. Clinical and Biochemical Evaluation of Lozenges Containing Lactobacillus reuteri as an Adjunct to Non-Surgical Periodontal Therapy in Chronic Periodontitis. J Periodontol 2015; 86:746-54. [DOI: 10.1902/jop.2015.140612] [Citation(s) in RCA: 109] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Tekce M, Ince G, Gursoy H, Dirikan Ipci S, Cakar G, Kadir T, Yılmaz S. Clinical and microbiological effects of probiotic lozenges in the treatment of chronic periodontitis: a 1-year follow-up study. J Clin Periodontol 2015; 42:363-72. [DOI: 10.1111/jcpe.12387] [Citation(s) in RCA: 116] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/22/2015] [Indexed: 01/07/2023]
Affiliation(s)
- Merve Tekce
- Faculty of Dentistry; Department of Periodontology; Yeditepe University; Goztepe Istanbul Turkey
| | - Gizem Ince
- Faculty of Dentistry; Department of Periodontology; Yeditepe University; Goztepe Istanbul Turkey
| | - Hare Gursoy
- Faculty of Dentistry; Department of Periodontology; Yeditepe University; Goztepe Istanbul Turkey
| | - Sebnem Dirikan Ipci
- Faculty of Dentistry; Department of Periodontology; Yeditepe University; Goztepe Istanbul Turkey
| | - Gokser Cakar
- Faculty of Dentistry; Department of Periodontology; Yeditepe University; Goztepe Istanbul Turkey
| | - Tanju Kadir
- Faculty of Dentistry; Department of Microbiology; Marmara University; Nisantasi Istanbul Turkey
| | - Selçuk Yılmaz
- Faculty of Dentistry; Department of Periodontology; Yeditepe University; Goztepe Istanbul Turkey
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Lodi CS, Oliveira LV, Brighenti FL, Delbem ACB, Martinhon CCR. Effects of probiotic fermented milk on biofilms, oral microbiota, and enamel. Braz Oral Res 2015; 29:S1806-83242015000100229. [PMID: 25627884 DOI: 10.1590/1807-3107bor-2015.vol29.0033] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Accepted: 11/14/2014] [Indexed: 11/22/2022] Open
Abstract
The aim of this study was to evaluate in vitro and in vivo the effects of 2 brands of probiotic fermented milk on biofilms, oral microbiota, and enamel. For the in situ experiment, ten volunteers wore palatine devices containing four blocks of bovine dental enamel over 3 phases, during which 20% sucrose solution, Yakult® (Treatment A), and Batavito® (Treatment B) were dropped on the enamel blocks. Salivary microbial counts were obtained and biofilm samples were analyzed after each phase. For the in vivo experiment, the same ten volunteers drunk Yakult® (Treatment C) and Batavito® (Treatment D) in two phases. Saliva samples were collected for microbial analysis after each phase. The in situ study showed that in comparison with Treatment A, Treatment B resulted in fewer total cultivable anaerobes and facultative microorganisms in biofilms, higher final microhardness, lower percentage change in surface hardness, and smaller integrated subsurface enamel hardness. In the in vivo study, Treatment D resulted in a reduction in the counts of all microorganisms. The results suggested that the probiotic fermented milk Batavito®, but not Yakult®, reduced the amount of oral microorganisms and mineral loss in bovine enamel.
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Affiliation(s)
- Carolina Simonetti Lodi
- Department of Pediatric and Social Dentistry, Faculdade de Odontologia de Araçatuba, Universidade Estadual Paulista, Araçatuba, SP, Brazil
| | - Lidiane Viana Oliveira
- Department of Pediatric and Social Dentistry, Faculdade de Odontologia de Araçatuba, Universidade Estadual Paulista, Araçatuba, SP, Brazil
| | - Fernanda Lourenção Brighenti
- Department of Orthodontics and Pediatric Dentistry, Faculdade de Odontologia de Araraquara, Universidade Estadual Paulista, Araraquara, SP, Brazil
| | - Alberto Carlos Botazzo Delbem
- Department of Pediatric and Social Dentistry, Faculdade de Odontologia de Araçatuba, Universidade Estadual Paulista, Araçatuba, SP, Brazil
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Nishihara T, Suzuki N, Yoneda M, Hirofuji T. Effects of Lactobacillus salivarius-containing tablets on caries risk factors: a randomized open-label clinical trial. BMC Oral Health 2014; 14:110. [PMID: 25178882 PMCID: PMC4236677 DOI: 10.1186/1472-6831-14-110] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2014] [Accepted: 08/29/2014] [Indexed: 12/19/2022] Open
Abstract
Background To evaluate the effects of the lactic acid bacterium Lactobacillus salivarius on caries risk factors. Methods The study was performed in 64 healthy volunteers to evaluate the effects of L. salivarius-containing tablets on caries risk factors. The participants were divided randomly into four groups, and took tablets containing L. salivarius WB21, L. salivarius TI 2711, Ovalgen® DC (antibody against glucosyltransferase from Streptococcus mutans), or xylitol. Levels of mutans streptococci and lactobacilli, amount of salivary flow, salivary pH, and salivary buffering capacity were assessed before and after taking the tablets. Subsequently, a short-term administration trial using L. salivarius WB21-containing tablets was performed in eight healthy volunteers. The participants took L. salivarius WB21-containing tablets (2.0 × 109 colony forming units/day) for 2 weeks, and the numbers of mutans streptococci in saliva were counted. Results The levels of mutans streptococci seemed to decrease in the L. salivarius WB21, TI 2711, and Ovalgen® DC groups compared to the xylitol group, with no significant differences between the groups. Lactobacilli levels significantly increased in the L. salivarius WB21 and TI 2711 groups compared to the other groups. Concerning salivary flow and salivary pH, no significant differences were observed between the groups. The salivary buffering capacity significantly increased in the L. salivarius TI 2711 group (P = 0.003) and Ovalgen® DC group (P = 0.002) compared to the xylitol group. The short-term administration trial showed that the L. salivarius WB21-containing tablets significantly decreased the number of mutans streptococci (P = 0.039). Conclusion L. salivarius-containing tablets were suggested to increase resistance to caries risk factors. Trial registration UMIN000013160 (registration date: February 14, 2014).
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Affiliation(s)
| | - Nao Suzuki
- Section of General Dentistry, Department of General Dentistry, Fukuoka Dental College, 2-15-1 Tamura, Sawara-ku, Fukuoka, 801-0193, Japan.
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Laleman I, Detailleur V, Slot DE, Slomka V, Quirynen M, Teughels W. Probiotics reduce mutans streptococci counts in humans: a systematic review and meta-analysis. Clin Oral Investig 2014; 18:1539-52. [DOI: 10.1007/s00784-014-1228-z] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2013] [Accepted: 03/10/2014] [Indexed: 01/06/2023]
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Pinto G, Cenci M, Azevedo M, Epifanio M, Jones M. Effect of Yogurt ContainingBifidobacteriumanimalissubsp. lactisDN-173010 Probiotic on Dental Plaque and Saliva in Orthodontic Patients. Caries Res 2014; 48:63-8. [DOI: 10.1159/000353467] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2013] [Accepted: 05/29/2013] [Indexed: 11/19/2022] Open
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Teughels W, Durukan A, Ozcelik O, Pauwels M, Quirynen M, Haytac MC. Clinical and microbiological effects of Lactobacillus reuteri probiotics in the treatment of chronic periodontitis: a randomized placebo-controlled study. J Clin Periodontol 2013; 40:1025-35. [PMID: 24164569 PMCID: PMC3908359 DOI: 10.1111/jcpe.12155] [Citation(s) in RCA: 190] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/07/2013] [Indexed: 01/17/2023]
Abstract
AIM The aim of this randomized placebo-controlled clinical trial was to evaluate the effects of Lactobacillus reuteri-containing probiotic lozenges as an adjunct to scaling and root planing (SRP). MATERIAL AND METHODS Thirty chronic periodontitis patients were recruited and monitored clinically and microbiologically at baseline, 3, 6, 9 and 12 weeks after therapy. All patients received one-stage full-mouth disinfection and randomly assigned over a test (SRP + probiotic, n = 15) or control (SRP + placebo, n = 15) group. The lozenges were used two times a day for 12 weeks. RESULTS At week 12, all clinical parameters were significantly reduced in both groups, while there was significantly more pocket depth reduction (p < 0.05) and attachment gain (p < 0.05) in moderate and deep pockets; more Porphyromonas gingivalis reduction was observed in the SRP + probiotic group. CONCLUSIONS The results indicate that oral administration of L. reuteri lozenges could be a useful adjunct to SRP in chronic periodontitis.
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Affiliation(s)
- Wim Teughels
- Periodontology Section Department of Oral Sciences Faculty of Medicine, Catholic University LeuvenLeuven, Belgium
- Periodontology Section Dentistry, University Hospitals LeuvenLeuven, Belgium
- Fund for Scientific Research Flanders (FWO)Brussels, Belgium
| | - Andaç Durukan
- Department of Periodontology Faculty of Dentistry, Cukurova UniversityAdana, Turkey
| | - Onur Ozcelik
- Department of Periodontology Faculty of Dentistry, Cukurova UniversityAdana, Turkey
| | - Martine Pauwels
- Periodontology Section Department of Oral Sciences Faculty of Medicine, Catholic University LeuvenLeuven, Belgium
| | - Marc Quirynen
- Periodontology Section Department of Oral Sciences Faculty of Medicine, Catholic University LeuvenLeuven, Belgium
- Periodontology Section Dentistry, University Hospitals LeuvenLeuven, Belgium
| | - Mehmet Cenk Haytac
- Department of Periodontology Faculty of Dentistry, Cukurova UniversityAdana, Turkey
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Vuotto C, Barbanti F, Mastrantonio P, Donelli G. Lactobacillus brevisCD2 inhibitsPrevotella melaninogenicabiofilm. Oral Dis 2013; 20:668-74. [DOI: 10.1111/odi.12186] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Revised: 09/04/2013] [Accepted: 09/16/2013] [Indexed: 01/09/2023]
Affiliation(s)
- C Vuotto
- Fondazione Santa Lucia IRCCS; Microbial Biofilm Laboratory (LABIM); Rome Italy
| | - F Barbanti
- Istituto Superiore di Sanità; Department of Infectious; Parasitic and Immune-mediated Diseases; Rome Italy
| | - P Mastrantonio
- Istituto Superiore di Sanità; Department of Infectious; Parasitic and Immune-mediated Diseases; Rome Italy
| | - G Donelli
- Fondazione Santa Lucia IRCCS; Microbial Biofilm Laboratory (LABIM); Rome Italy
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Sutula J, Coulthwaite LA, Thomas LV, Verran J. The effect of a commercial probiotic drink containing Lactobacillus casei strain Shirota on oral health in healthy dentate people. MICROBIAL ECOLOGY IN HEALTH AND DISEASE 2013; 24:21003. [PMID: 24179468 PMCID: PMC3813825 DOI: 10.3402/mehd.v24i0.21003] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/29/2013] [Revised: 09/11/2013] [Accepted: 10/07/2013] [Indexed: 11/25/2022]
Abstract
BACKGROUND In the past decade, the use of probiotic-containing products has been explored as a potential alternative in oral health therapy. A widely available probiotic drink, Yakult, was evaluated for oral health applications in this longitudinal study. Selected oral health parameters, such as levels and composition of salivary and tongue plaque microbiota and of malodorous gases, in dentate healthy individuals were investigated for changes. The persistence of the probiotic strain in the oral cavity was monitored throughout the study period. METHODS A three-phase study (7 weeks) was designed to investigate simultaneously the effect of 4-week consumption of the probiotic-containing milk drink Yakult on the microbiota of saliva and dorsum tongue coating in healthy dentate people (n = 22) and levels of volatile sulphur compounds (VSCs) in morning breath. Study phases comprised one baseline visit, at which 'control' levels of oral parameters were obtained prior to the probiotic product consumption; a 4-week period of daily consumption of one 65 ml bottle of Yakult, each bottle containing a minimum of 6.5×10(9) viable cells of Lactobacillus casei strain Shirota (LcS); and a 2-week washout period. The microbial viability and composition of saliva and tongue dorsum coating were assessed using a range of solid media. The presence of LcS in the oral cavity was investigated using a novel selective medium, 'LcS Select'. Portable sulphur monitors Halimeter(®) and OralChroma(TM) were used to measure levels of VSCs in morning breath. RESULTS Utilization of the LcS Select medium revealed a significant (p < 0.05) but temporary and consumption-dependent presence of LcS in saliva and tongue plaque samples from healthy dentate individuals (n = 19) during the probiotic intervention phase. LcS was undetectable with culture after 2 weeks of ceasing its consumption. Morning breath scores measured with Halimeter and OralChroma were not significantly affected throughout the trial, except in a small number of individual cases where Halimeter scores were significantly reduced during the probiotic intervention period. Natural fluctuations in resident acidogenic populations, and numbers of Candida and anaerobic species, including malodourous Gram-negative anaerobes, were unaffected. CONCLUSION While no broad ecological changes in the mouth were induced by consumption of Yakult in healthy dentate individuals, findings of this study confirm the temporary and intake-dependent presence of LcS. Future studies could focus on subjects at greater risk of oral infection, where ill-defined microbiota (e.g. an increased presence of periopathogens) or clinically diagnosed halitosis might be significantly affected by consumption of this probiotic.
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Affiliation(s)
- Justyna Sutula
- Microbiology Research Group, School of Health Care Science, Manchester Metropolitan University, Manchester, UK
| | - Lisa Ann Coulthwaite
- Microbiology Research Group, School of Health Care Science, Manchester Metropolitan University, Manchester, UK
| | | | - Joanna Verran
- Microbiology Research Group, School of Health Care Science, Manchester Metropolitan University, Manchester, UK
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The use of probiotic strains in caries prevention: a systematic review. Nutrients 2013; 5:2530-50. [PMID: 23857225 PMCID: PMC3738986 DOI: 10.3390/nu5072530] [Citation(s) in RCA: 91] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2013] [Revised: 06/13/2013] [Accepted: 06/17/2013] [Indexed: 02/06/2023] Open
Abstract
This paper aims to provide a systematic review of the caries-prevention effect of probiotics in human. The hypothesis was that the administration of probiotic strains might play a role in caries lesion prevention and in the control of caries-related risk factors. The main relevant databases (Medline, Embase) were searched. Quality of the Randomized Clinical Trials (RCTs) was classified using the “Consolidated Standards of Reporting Trials” (CONSORT) checklist and the Impact Factor (IF) value of each journal was recorded. Sixty-six papers were identified, and 23 fulfilled the inclusion criteria. Only three studies had caries lesion development as outcome, all the others reported caries risk factors as interim evaluation. Using the CONSORT Score, the papers were coded as 4 excellent, 9 good and 10 poor. The mean IF value recorded was 1.438. Probiotics may play a role as antagonistic agent on mutans streptococci (MS), acidogenic/aciduric bacteria that contributes to the caries process. In two-thirds of the selected papers, probiotics have demonstrated the capacity to reduce MS counts in saliva and/or plaque in short-term. The effect of probiotics on the development of caries lesion seems encouraging, but to date, RCTs on this topic are insufficient to provide scientific clinical evidence.
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Wescombe PA, Hale JDF, Heng NCK, Tagg JR. Developing oral probiotics from Streptococcus salivarius. Future Microbiol 2013; 7:1355-71. [PMID: 23231486 DOI: 10.2217/fmb.12.113] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Considerable human illness can be linked to the development of oral microbiota disequilibria. The predominant oral cavity commensal, Streptococcus salivarius has emerged as an important source of safe and efficacious probiotics, capable of fostering more balanced, health-associated oral microbiota. Strain K12, the prototype S. salivarius probiotic, originally introduced to counter Streptococcus pyogenes infections, now has an expanded repertoire of health-promoting applications. K12 and several more recently proposed S. salivarius probiotics are now being applied to control diverse bacterial consortia infections including otitis media, halitosis and dental caries. Other potential applications include upregulation of immunological defenses against respiratory viral infections and treatment of oral candidosis. An overview of the key steps required for probiotic development is also presented.
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Affiliation(s)
- Philip A Wescombe
- BLIS Technologies Ltd. Centre for Innovation, PO Box 56, Dunedin, 9054, New Zealand
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Vicario M, Santos A, Violant D, Nart J, Giner L. Clinical changes in periodontal subjects with the probiotic Lactobacillus reuteri Prodentis: a preliminary randomized clinical trial. Acta Odontol Scand 2013. [PMID: 23176716 DOI: 10.3109/00016357.2012.734404] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVES The aim of this study was to assess the clinical effect of the administration of Lactobacillus reuteri Prodentis as a probiotic agent in the treatment of initial to moderate chronic periodontitis. Secondary objectives were to evaluate the patient 'compliance' factor and to observe the potential side-effects of the probiotic agent. MATERIALS AND METHODS Twenty systemically healthy, non-smoking subjects with initial-to-moderate chronic periodontitis were enrolled in this 1-month double-blind, placebo-controlled, randomized clinical trial. Subjects were randomly assigned to receive tablets containing Lactobacillus reuteri Prodentis or placebo once a day for 30 days. Clinical parameters were collected at baseline and 30 days post-treatment. RESULTS Periodontal clinical parameters were improved in the test group after a 30-day intervention. The test group demonstrated a statistically significant reduction (p < 0.05) in all the periodontal parameters included in the study (plaque index, bleeding on probing and pocket probing depths), while the control group treated with placebo did not show any statistically significant change in periodontal parameters. CONCLUSIONS These data indicate that oral administration of Lactobacillus reuteri Prodentis improved the short-term clinical outcomes in non-smoking patients with initial-to-moderate chronic periodontitis.
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Affiliation(s)
- Monica Vicario
- Department of Periododontics, Universitat International de Catalunya, Barcelona, Spain.
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