1
|
Jockel-Schneider Y, Stölzel P, Endres J, Petersen N, Haubitz I, Heß J, Schlagenhauf U. Impact of the uninstructed use of a herbal, ayurvedic toothpaste on parameters of gingival health in periodontal aftercare patients: A randomized, double-blinded, two-arm parallel-group study. Int J Dent Hyg 2024; 22:647-654. [PMID: 37691485 DOI: 10.1111/idh.12743] [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: 12/14/2022] [Revised: 03/15/2023] [Accepted: 07/30/2023] [Indexed: 09/12/2023]
Abstract
AIM The aim of this study was to evaluate the impact of the uninstructed use of a toothpaste containing herbal ayurvedic ingredients on parameters of gingival health in a cohort of periodontal aftercare patients affected by gingival inflammation compared to the use of a standard, non-herbal toothpaste. MATERIALS AND METHODS The monocentric, randomized, double-blinded, two-arm parallel-group intervention was performed in a cohort of 88 periodontal aftercare patients with clinical signs of gingival inflammation. At baseline, bleeding on probing (BoP), gingival index (GI) and Quigley-Hein plaque index (QHI) were recorded. Subsequently, the study patients were randomly provided with a herbal ayurvedic toothpaste (n = 44) or a conventional, non-ayurvedic control toothpaste (n = 44) and without additional oral hygiene training instructed to use it 2× daily for the next 28 days. On day 28, BoP, GI and QHI were recorded again. RESULTS At baseline, there were no significant differences between both groups. On day 28, mean GI and BoP scores were significantly lower (p < 0.001) compared to baseline in both groups. Differences between the groups could not be verified. Mean QHI scores did not change significantly between day 0 and day 28 in both groups. CONCLUSIONS The impact of uninstructed toothbrushing with an ayurvedic toothpaste on the manifestation of gingival inflammation in periodontal aftercare patients is not significantly different to the use of a conventional, non-herbal toothpaste.
Collapse
Affiliation(s)
| | - Peggy Stölzel
- Department of Periodontology, University Hospital Würzburg, Würzburg, Germany
| | - Johanna Endres
- Department of Periodontology, University Hospital Würzburg, Würzburg, Germany
| | - Nicole Petersen
- Department of Periodontology, University Hospital Würzburg, Würzburg, Germany
| | - Imme Haubitz
- Department of Periodontology, University Hospital Würzburg, Würzburg, Germany
| | - Jeanine Heß
- Department of Periodontology, University Hospital Würzburg, Würzburg, Germany
| | - Ulrich Schlagenhauf
- Department of Periodontology, University Hospital Würzburg, Würzburg, Germany
| |
Collapse
|
2
|
Kk S, Gangwar C, Sharma S, Kalsi R, Asthana G, Gupta V. Comparative Evaluation of Herbal Versus Non-herbal Dentifrice in Maintaining Oral Health of Young Adults. Cureus 2024; 16:e65331. [PMID: 39184597 PMCID: PMC11344617 DOI: 10.7759/cureus.65331] [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: 05/28/2024] [Accepted: 07/16/2024] [Indexed: 08/27/2024] Open
Abstract
BACKGROUND Dental plaque may be attributed as a precursor to various oral health problems like dental caries, periodontal disease, halitosis, etc. With an ever-increasing awareness about the adverse effects of chemical formulations, emphasis is now being laid on the usage of herbal ingredients, as they are safer for long-term use in addition to their medicinal benefits. AIM The present study aims to assess the anti-plaque and anti-inflammatory efficacy of herbal toothpaste compared to synthetic toothpaste among 20-40-year-old patients in Bareilly, Uttar Pradesh. METHODOLOGY In this study, 130 subjects aged between 20 and 40 years with poor oral hygiene status and signs of gingival inflammation corresponding with chronic marginal gingivitis were selected. Subjects in Group 1 were prescribed herbal toothpaste (KUDOS Ayurveda), whereas patients in Group 2 were administered non-herbal toothpaste. Clinical parameters of gingival health specifically gingival index (GI), patient hygiene performance (PHP), and approximate plaque index (API) were recorded at baseline, 14 days, 28 days, and 42 days. Chi-square test, student-independent t-test, and paired t-test were performed to find significant differences in various variables between the two groups at different follow-up visits. RESULTS At the end of the study, a significant reduction in GI and API scores was obtained, along with increased PHP scores. The p-value was set at 0.05, and the power of the study was set at 0.95. There was a statistically significant reduction (p < 0.05) in GI and API and an improvement in PHP scores at various time intervals in Group 1 as compared to Group 2. Conclusion: Regular application of herbal extract dentifrices for 42 days provided a significant reduction of dental plaque and improvement in overall gingival health without any adverse effects. This instilled motivation in the patients to uphold proper oral hygiene. Hence, herbal dentifrices could be prescribed as an adjunct to periodontal therapy in the maintenance phase.
Collapse
Affiliation(s)
- Shivlingesh Kk
- Department of Public Health Dentistry, Institute of Dental Sciences, Bareilly, IND
| | - Chanchal Gangwar
- Department of Public Health Dentistry, Institute of Dental Sciences, Bareilly, IND
| | - Swati Sharma
- Department of Public Health Dentistry, School of Dental Sciences, Sharda University, Noida, IND
| | - Rupali Kalsi
- Department of Periodontology, Government Institute of Medical Sciences, Noida, IND
| | - Garima Asthana
- Department of Periodontics, Manav Rachna Dental College, Faridabad, IND
| | - Vineeta Gupta
- Department of Periodontics, Government Dental College, Raipur, IND
| |
Collapse
|
3
|
Bonatto MDS, Feltran GDS, Barbosa TP, Pereira DA, Santos SDS, Mendes PGJ, E Pessoa RS, Bezerra FJB, Zambuzzi WF, de Oliveira GJPL. Green tea and hyaluronic acid gel enhance fibroblast activation and improves the gingival healing post-third molar extraction. Sci Rep 2024; 14:7124. [PMID: 38531928 DOI: 10.1038/s41598-024-57821-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 03/21/2024] [Indexed: 03/28/2024] Open
Abstract
This study evaluates the effects of a green tea (Camellia sinensis) and hyaluronic acid gel on fibroblast activity and alveolar bone repair following third molar extractions. By examining the gene expression related to cell survival, proliferation, and angiogenesis, the study bridges in vitro findings with clinical outcomes in a split-mouth randomized trial. Human fibroblasts were exposed to the treatment gel, analysing gene expression through RT-qPCR. Twenty participants undergoing bilateral third molar extractions received the test gel on one side and a placebo on the other. Assessments included patient-reported outcomes, professional evaluations, and radiographic analyses at multiple postoperative intervals. The test gel significantly enhanced AKT, CDKs, and VEGF gene expressions, indicating a positive effect on angiogenesis and cell proliferation. Clinically, it resulted in reduced exudate, swelling, and secondary interventions, with radiographs showing improved alveolar bone density after 90 days. The green tea and hyaluronic acid gel significantly improves soft tissue and bone healing post-extraction, offering a promising adjunctive therapy for enhancing postoperative recovery. This gel represents a novel adjuvant treatment option for facilitating improved healing outcomes after third molar extractions, highlighting its potential utility in clinical dental practice.
Collapse
Affiliation(s)
- Mariana da Silva Bonatto
- School of Dentistry - Universidade Federal de Uberlândia (UFU), Pará, Av., 1760-1844, Uberlândia, MG, 38405-320, Brazil
| | - Geórgia da Silva Feltran
- UNESP - Campus de Botucatu - Instituto de Biociências, São Paulo State University, Rua Prof a. Dr a. Irina Delanova Gemtchujnicov, s/nº, Botucatu, SP, 18618-693, Brazil
| | - Thamires Prazeres Barbosa
- UNESP - Campus de Botucatu - Instituto de Biociências, São Paulo State University, Rua Prof a. Dr a. Irina Delanova Gemtchujnicov, s/nº, Botucatu, SP, 18618-693, Brazil
| | - Davisson Alves Pereira
- School of Dentistry - Universidade Federal de Uberlândia (UFU), Pará, Av., 1760-1844, Uberlândia, MG, 38405-320, Brazil
| | - Samara de Souza Santos
- School of Dentistry - Universidade Federal de Uberlândia (UFU), Pará, Av., 1760-1844, Uberlândia, MG, 38405-320, Brazil
| | - Pedro Gomes Junqueira Mendes
- School of Dentistry - Universidade Federal de Uberlândia (UFU), Pará, Av., 1760-1844, Uberlândia, MG, 38405-320, Brazil
| | | | - Fábio José Barbosa Bezerra
- UNESP - Campus de Botucatu - Instituto de Biociências, São Paulo State University, Rua Prof a. Dr a. Irina Delanova Gemtchujnicov, s/nº, Botucatu, SP, 18618-693, Brazil
| | - Willian Fernando Zambuzzi
- UNESP - Campus de Botucatu - Instituto de Biociências, São Paulo State University, Rua Prof a. Dr a. Irina Delanova Gemtchujnicov, s/nº, Botucatu, SP, 18618-693, Brazil.
| | | |
Collapse
|
4
|
Oliveira JA, da Silveira MI, de Oliveira Alves R, Bezerra FJB, de Oliveira GJPL, Pigossi SC. Effect of a gel containing green tea extract and hyaluronic acid on palate pain scores and wound healing after free gingival graft: a quasi-randomized controlled clinical trial. Clin Oral Investig 2023; 27:6735-6746. [PMID: 37775584 DOI: 10.1007/s00784-023-05282-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 09/24/2023] [Indexed: 10/01/2023]
Abstract
OBJECTIVES The aim of this study was to evaluate the effect of a gel containing green tea extract and hyaluronic acid (HA) on pain scores and wound healing in donor sites after free gingival graft (FGG). MATERIALS AND METHODS Forty-two patients requiring FGG were included in three groups: (1) control group (n = 14), no material was placed in the donor area; only the clot was kept in position by sutures; (2) placebo group (n = 14), vehicle gel applied 3 times a day for 7 days; and (3) test group (n = 14), gel containing green tea extract and HA applied 3 times a day for 7 days. The wound size by clinical measurement (WS-CM) and photographic image (WS-PI), complete wound epithelialization (CWE), and palatal mucosa color were evaluated after 3 days and 1, 2, and 4 weeks postoperatively. The visual analog scale (VAS) for pain and analgesic consumption were used to assess participant's perception in the same postoperative periods. RESULTS A similar progressive reduction in the wound size, associated with an improvement in the color pattern, was observed in all groups (p > 0.05). No significant differences were found for CWE and pain assessment between the examined groups (p > 0.05). CONCLUSION The gel containing green tea extract and HA application in palatal wounds after FGG removal does not provide clinical healing benefits using this investigated protocol. CLINICAL RELEVANCE This is the first clinical study evaluating the effect of gel containing green tea extract and HA on the palate postoperative pain control and wound healing after FGG. TRIAL REGISTRATION http://clinicaltrials.gov : NCT05270161.
Collapse
Affiliation(s)
- Jovânia Alves Oliveira
- School of Dentistry, Alfenas Federal University (Unifal-MG), Alfenas, Minas Gerais, Brazil
| | | | - Roberta de Oliveira Alves
- Department of Periodontology and Implantodontology, School of Dentistry, Federal University of Uberlandia-UFU, School of Dentistry, Umuarama Campus, Bloco UMU4L, Pará Avenue, 1720, Uberlandia, MG, 38405-320, Brazil
| | | | - Guilherme José Pimentel Lopes de Oliveira
- Department of Periodontology and Implantodontology, School of Dentistry, Federal University of Uberlandia-UFU, School of Dentistry, Umuarama Campus, Bloco UMU4L, Pará Avenue, 1720, Uberlandia, MG, 38405-320, Brazil
| | - Suzane Cristina Pigossi
- Department of Periodontology and Implantodontology, School of Dentistry, Federal University of Uberlandia-UFU, School of Dentistry, Umuarama Campus, Bloco UMU4L, Pará Avenue, 1720, Uberlandia, MG, 38405-320, Brazil.
| |
Collapse
|
5
|
Figuero E, Serrano J, Arweiler NB, Auschill TM, Gürkan A, Emingil G. Supra and subgingival application of antiseptics or antibiotics during periodontal therapy. Periodontol 2000 2023. [PMID: 37766668 DOI: 10.1111/prd.12511] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 05/17/2023] [Accepted: 06/22/2023] [Indexed: 09/29/2023]
Abstract
Periodontal diseases (gingivitis and periodontitis) are characterized by inflammatory processes which arise as a result of disruption of the balance in the oral ecosystem. According to the current S3 level clinical practice guidelines, therapy of patients with periodontitis involves a stepwise approach that includes the control of the patient's risk factors and the debridement of supra and subgingival biofilm. This debridement can be performed with or without the use of some adjuvant therapies, including physical or chemical agents, host modulating agents, subgingivally locally delivered antimicrobials, or systemic antimicrobials. Therefore, the main aim of this article is to review in a narrative manner the existing literature regarding the adjuvant application of local agents, either subgingivally delivered antibiotics and antiseptics or supragingivally applied rinses and dentifrices, during the different steps in periodontal therapy performed in Europe.
Collapse
Affiliation(s)
- Elena Figuero
- Department of Dental Clinical Specialties, Etiology and Therapy of Periodontal and Peri-implant Research Group, Faculty of Dentistry, University Complutense of Madrid, Madrid, Spain
- Etiology and Therapy of Periodontal and Peri-implant Research Group, University Complutense of Madrid, Madrid, Spain
| | - Jorge Serrano
- Etiology and Therapy of Periodontal and Peri-implant Research Group, University Complutense of Madrid, Madrid, Spain
| | - Nicole Birgit Arweiler
- Department of Periodontology and Peri-implant Diseases, Philipps University of Marburg, Marburg, Germany
| | - Thorsten Mathias Auschill
- Department of Periodontology and Peri-implant Diseases, Philipps University of Marburg, Marburg, Germany
| | - Ali Gürkan
- Department of Peridontology, Ege University School of Dentistry, Bornova, Turkey
| | - Gülnur Emingil
- Department of Peridontology, Ege University School of Dentistry, Bornova, Turkey
| |
Collapse
|
6
|
Viglianisi G, Santonocito S, Lupi SM, Amato M, Spagnuolo G, Pesce P, Isola G. Impact of local drug delivery and natural agents as new target strategies against periodontitis: new challenges for personalized therapeutic approach. Ther Adv Chronic Dis 2023; 14:20406223231191043. [PMID: 37720593 PMCID: PMC10501082 DOI: 10.1177/20406223231191043] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 07/07/2023] [Indexed: 09/19/2023] Open
Abstract
Periodontitis is a persistent inflammation of the soft tissue around the teeth that affects 60% of the population in the globe. The self-maintenance of the inflammatory process can cause periodontal damage from the alveolar bone resorption to tooth loss in order to contrast the effects of periodontitis, the main therapy used is scaling and root planing (SRP). At the same time, studying the physiopathology of periodontitis has shown the possibility of using a local drug delivery system as an adjunctive therapy. Using local drug delivery devices in conjunction with SRP therapy for periodontitis is a potential tool since it increases drug efficacy and minimizes negative effects by managing drug release. This review emphasized how the use of local drug delivery agents and natural agents could be promising adjuvants for the treatment of periodontitis patients affected or not by cardiovascular disease, diabetes, and other system problems. Moreover, the review evidences the current issues and new ideas that can inspire potential later study for both basic research and clinical practice for a tailored approach.
Collapse
Affiliation(s)
- Gaia Viglianisi
- Department of General Surgery and Surgical-Medical Specialities, School of Dentistry, University of Catania, Catania, Italy
| | - Simona Santonocito
- Department of General Surgery and Surgical-Medical Specialities, School of Dentistry, University of Catania, Catania, Italy
| | - Saturnino Marco Lupi
- Department of Clinical Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Mariacristina Amato
- Department of General Surgery and Surgical-Medical Specialities, School of Dentistry, University of Catania, Catania, Italy
| | - Gianrico Spagnuolo
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples “Federico II”, Naples, Italy
| | - Paolo Pesce
- Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, Genoa, Italy
| | - Gaetano Isola
- Department of General Surgery and Surgical-Medical Specialities, School of Dentistry, University of Catania, Via Santa Sofia 78, Catania 95123, Italy
| |
Collapse
|
7
|
Jia S, Li X, Du Q. Host insulin resistance caused by Porphyromonas gingivalis-review of recent progresses. Front Cell Infect Microbiol 2023; 13:1209381. [PMID: 37520442 PMCID: PMC10373507 DOI: 10.3389/fcimb.2023.1209381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 06/27/2023] [Indexed: 08/01/2023] Open
Abstract
Porphyromonas gingivalis (P. gingivalis) is a Gram-negative oral anaerobic bacterium that plays a key role in the pathogenesis of periodontitis. P. gingivalis expresses a variety of virulence factors that disrupt innate and adaptive immunity, allowing P. gingivalis to survive and multiply in the host and destroy periodontal tissue. In addition to periodontal disease, P.gingivalis is also associated with systemic diseases, of which insulin resistance is an important pathological basis. P. gingivalis causes a systemic inflammatory response, disrupts insulin signaling pathways, induces pancreatic β-cell hypofunction and reduced numbers, and causes decreased insulin sensitivity leading to insulin resistance (IR). In this paper, we systematically review the studies on the mechanism of insulin resistance induced by P. gingivalis, discuss the association between P. gingivalis and systemic diseases based on insulin resistance, and finally propose relevant therapeutic approaches. Overall, through a systematic review of the mechanisms related to systemic diseases caused by P. gingivalis through insulin resistance, we hope to provide new insights for future basic research and clinical interventions for related systemic diseases.
Collapse
Affiliation(s)
- Shuxian Jia
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, Sichuan, China
- Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Xiaobing Li
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, Sichuan, China
- Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Qin Du
- Department of Stomatology, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
| |
Collapse
|
8
|
Silibinin Attenuates Experimental Periodontitis by Downregulation of Inflammation and Oxidative Stress. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2023; 2023:5617800. [PMID: 36846719 PMCID: PMC9946757 DOI: 10.1155/2023/5617800] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 12/29/2022] [Accepted: 12/30/2022] [Indexed: 02/17/2023]
Abstract
Periodontitis is an oral microbiota-induced inflammatory disease, in which inflammation and oxidative stress play a critical role. Silibinin (SB), a Silybum marianum-derived compound, exhibits strong anti-inflammatory and antioxidative properties. We adopted a rat ligature-induced periodontitis model and a lipopolysaccharide- (LPS-) stimulated human periodontal ligament cells (hPDLCs) model to evaluate the protective effects of SB. In the in vivo model, SB reduced alveolar bone loss and apoptosis of PDLCs in the periodontal tissue. SB also maintained the expression of nuclear factor-E2-related factor 2 (Nrf2), a key regulator of cellular resistance to oxidative stress, and attenuated lipid, protein, and DNA oxidative damages in the periodontal lesion area. Meanwhile, in the in vitro model, SB administration reduced the production of intracellular reactive oxidative species (ROS). Furthermore, SB exerted a strong anti-inflammatory property in both in vivo and in vitro models by inhibiting the expression of inflammatory mediators including nuclear factor-κB (NF-κB) as well as nucleotide binding oligomerization domain- (NOD-) like receptor family pyrin domain-containing 3 (NLRP3) and downregulating the levels of proinflammatory cytokines. This study, for the first time, demonstrates that SB exhibits the anti-inflammatory and antioxidative properties against periodontitis by downregulating the expression of NF-κB and NLRP3 and upregulating Nrf2 expression, suggesting a promising potential clinical application of SB in periodontitis.
Collapse
|
9
|
Arshad K, Ishfaq U, Asif M, Akbar A, Pitafi KF, Mulghani MR, Shaheen U, Saeed S, Arif M, Bashir A, Farooq M, Brook AH, Iqbal F. Association of GSTTI, M1 and Polymorphism in GSTPI with Chronic Periodontal Disease in a Pakistani Population. Genes (Basel) 2023; 14:455. [PMID: 36833382 PMCID: PMC9957474 DOI: 10.3390/genes14020455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 02/04/2023] [Accepted: 02/08/2023] [Indexed: 02/12/2023] Open
Abstract
OBJECTIVE Chronic periodontal disease (CP) is a multifactorial infectious and inflammatory disease that occurs due to the challenge between the immune response of the host and specific periodontal bacteria, and that can lead to tooth loss due to damage inflicted to the supporting tissue. The current study investigates the genotypes of the GSTM1 and GSTT1 genes, along with the allelic frequency of the single nucleotide polymorphism [SNP; rs1695] in the GSTP1 gene and correlates them individually or in various combinations with the incidence of CP. METHODS A total of 203 clinically confirmed CP patients and 201 control subjects were enrolled from Multan and Dera Ghazi Khan Districts in Pakistan from April to July 2022. Multiplex Polymerase Chain Reaction (PCR) and tetra-primer amplification refractory mutation system-polymerase chain reaction (T-ARMS-PCR) approaches were applied to determine the genotypes of the studied GSTs. The association of rs1695 in GSTP1 with CP was studied both individually and in various combinations with GSTM1 and T1. RESULTS The absence of GSTM1, the presence of GSTT1 and the presence of the mutant allele (G) at rs1695 in GSTP1 were found to be significantly associated with CP. Patients aged between 10 and 30 years were more affected by CP. CONCLUSION Our results indicate that the genotypes of the analyzed GSTs affect the levels of protection from oxidative stress and may therefore influence the disease progression in CP.
Collapse
Affiliation(s)
- Kainat Arshad
- Department of Zoology, Ghazi University, Dera Ghazi Khan 32200, Pakistan
| | - Uzma Ishfaq
- Institute of Zoology, Bahauddin Zakariya University, Multan 60800, Pakistan
| | - Muhammad Asif
- Institute of Molecular Biology and Biotechnology, Bahauddin Zakariya University, Multan 60800, Pakistan
| | - Atif Akbar
- Department of Statistics, Bahauddin Zakariya University, Multan 60800, Pakistan
| | | | | | - Uzman Shaheen
- Pathology Department, Dera Ghazi Khan Medical College, Dera Ghazi Khan 32200, Pakistan
| | - Suleman Saeed
- Department of Zoology, Ghazi University, Dera Ghazi Khan 32200, Pakistan
| | - Muhammad Arif
- Department of Zoology, Ghazi University, Dera Ghazi Khan 32200, Pakistan
| | - Ahsan Bashir
- Department of Zoology, Ghazi University, Dera Ghazi Khan 32200, Pakistan
| | - Muhammad Farooq
- Department of Zoology, Ghazi University, Dera Ghazi Khan 32200, Pakistan
| | | | - Furhan Iqbal
- Institute of Zoology, Bahauddin Zakariya University, Multan 60800, Pakistan
| |
Collapse
|
10
|
Oral microbiota in cancer: could the bad guy turn good with application of polyphenols? Expert Rev Mol Med 2022; 25:e1. [PMID: 36511134 DOI: 10.1017/erm.2022.39] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The human oral cavity is comprised of dynamic and polynomial microbes which uniquely reside in the microenvironments of oral cavities. The cumulative functions of the symbiotic microbial communities maintain normal homeostasis; however, a shifted microbiota yields a dysbiosis state, which produces local and systemic diseases including dental caries, periodontitis, cancer, obesity and diabetes. Recent research reports claim that an association occurs between oral dysbiosis and the progression of different types of cancers including oral, gastric and pancreatic ones. Different mechanisms are proposed for the development of cancer, such as induction of inflammatory reactions, production of carcinogenic materials and alteration of the immune system. Medications are available to treat these associated diseases; however, the current strategies may further worsen the disease by unwanted side effects. Natural-derived polyphenol molecules significantly inhibit a wide range of systemic diseases with fewer side effects. In this review, we have displayed the functions of the oral microbes and we have extended the report regarding the role of polyphenols in oral microbiota to maintain healthy conditions and prevention of diseases with emphasis on the treatment of oral microbiota-associated cancer.
Collapse
|
11
|
Chatzopoulos GS, Karakostas P, Kavakloglou S, Assimopoulou A, Barmpalexis P, Tsalikis L. Clinical Effectiveness of Herbal Oral Care Products in Periodontitis Patients: A Systematic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:10061. [PMID: 36011693 PMCID: PMC9408146 DOI: 10.3390/ijerph191610061] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 08/09/2022] [Accepted: 08/12/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND The use of herbal products in oral cavity has shown an increased popularity and potential benefits due to their additional anti-inflammatory and antioxidant properties as well as the lack of side effects related to their use. OBJECTIVE To assess the clinical effectiveness of herbal dental products (mouthwash, dentifrice, gel) when compared to conventional products or placebo in periodontitis patients. MATERIAL AND METHODS A systematic review with 22 studies was carried out using MEDLINE/Pubmed, EMBASE and Web of Science databases in addition to hand searches. Randomized and non-randomized clinical trials that evaluated the effect of any herbal dental product and compared it with conventional products or placebo in periodontitis patients and published up to March 2022, were screened. RESULTS Herbal products used as adjuncts to scaling and root planing (SRP) or supragingival debridement (SPD) led to superior clinical outcomes than placebo or no adjuncts (8 studies). In conjunction with SRP, these products showed comparable outcomes with chlorhexidine (6 studies) or better (4 studies). When used as adjuncts to SPD, herbal oral care products demonstrated comparable outcomes with chlorhexidine and conventional products (4 studies). CONCLUSIONS Within the limitations of this systematic review, herbal oral care products may play a key role in the management of periodontal disease. Further well-designed studies are needed to establish their efficacy.
Collapse
Affiliation(s)
- Georgios S. Chatzopoulos
- Department of Preventive Dentistry, Periodontology and Implant Biology, School of Dentistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
- Department of Developmental and Surgical Sciences, Division of Periodontology, School of Dentistry, University of Minnesota, Minneapolis, MN 55455, USA
| | - Panagiotis Karakostas
- Department of Preventive Dentistry, Periodontology and Implant Biology, School of Dentistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Stefania Kavakloglou
- Faculty of Dentistry, Medical University of Sofia, 1431 Sofia, Bulgaria
- 424 General Military Training Hospital, 56429 Thessaloniki, Greece
| | - Andreana Assimopoulou
- School of Chemical Engineering, Aristotle University of Thessaloniki, 54636 Thessaloniki, Greece
| | - Panagiotis Barmpalexis
- Department of Pharmaceutical Technology, School of Pharmacy, Aristotle University of Thessaloniki, 54636 Thessaloniki, Greece
| | - Lazaros Tsalikis
- Department of Preventive Dentistry, Periodontology and Implant Biology, School of Dentistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| |
Collapse
|
12
|
Basilicata M, Di Lauro M, Campolattano V, Marrone G, Celotto R, Mitterhofer AP, Bollero P, Di Daniele N, Noce A. Natural Bioactive Compounds in the Management of Oral Diseases in Nephropathic Patients. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19031665. [PMID: 35162688 PMCID: PMC8835582 DOI: 10.3390/ijerph19031665] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 01/28/2022] [Accepted: 01/30/2022] [Indexed: 01/27/2023]
Abstract
Among the chronic non-communicable degenerative diseases (CDNCDs), chronic kidney disease (CKD) represents a global public health problem. Recent studies demonstrate a mutual cause–effect relationship between CKD and oral diseases, in which the presence of one induces the onset and faster progression of the other. In particular, the oral cavity alterations more frequent in CKD patients are: chronic periodontitis diseases, bone lesions, oral infections, and oral cancer lesions. Currently, a standardized therapy for the treatment of oral diseases is lacking. For this reason, natural bioactive compounds (NBCs), characterized by several health effects, such as antioxidant, antimicrobial, anti-inflammatory and anti-cancer actions, represent a new possible adjuvant therapy in the management of these pathological conditions. Among NBCs, polyphenols play a leading role due to positive modulation of oral microbiota, preventing and correcting oral dysbiosis. Moreover, these compounds exert anti-inflammatory effects, such as inhibiting the production of pro-inflammatory cytokines and the expression of cycloxigenase-2. In this light, the formulation of a new mouthwash/gel/gingival paste, with a high content of polyphenols in association with NBCs characterized by antimicrobial action, could represent a future therapy of oral disease in CKD patients.
Collapse
Affiliation(s)
- Michele Basilicata
- UOSD Special Care Dentistry, Department of Experimental Medicine and Surgery, University of Rome Tor Vergata, 00100 Rome, Italy;
| | - Manuela Di Lauro
- UOC of Internal Medicine-Center of Hypertension and Nephrology Unit, Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (G.M.); (N.D.D.)
- Correspondence: (M.D.L.); (A.N.); Tel.: +39-06-2090-2191 (M.D.L.); +39-06-2090-2194 (A.N.)
| | - Vincenzo Campolattano
- UOSD Special Care Dentistry, Department of Dentistry and Dental Prosthesis, University of Rome Tor Vergata, 00133 Rome, Italy;
| | - Giulia Marrone
- UOC of Internal Medicine-Center of Hypertension and Nephrology Unit, Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (G.M.); (N.D.D.)
| | - Roberto Celotto
- Department of Cardiovascular Disease, University of Rome Tor Vergata, 00133 Rome, Italy;
| | - Anna Paola Mitterhofer
- Nephrology and Dialysis Unit, Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy;
| | - Patrizio Bollero
- UOSD Special Care Dentistry, Department of Systems Medicine, University of Rome Tor Vergata, 00100 Rome, Italy;
| | - Nicola Di Daniele
- UOC of Internal Medicine-Center of Hypertension and Nephrology Unit, Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (G.M.); (N.D.D.)
| | - Annalisa Noce
- UOC of Internal Medicine-Center of Hypertension and Nephrology Unit, Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (G.M.); (N.D.D.)
- Correspondence: (M.D.L.); (A.N.); Tel.: +39-06-2090-2191 (M.D.L.); +39-06-2090-2194 (A.N.)
| |
Collapse
|
13
|
The Effects of Nutraceuticals and Bioactive Natural Compounds on Chronic Periodontitis: A Clinical Review. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1328:59-80. [PMID: 34981471 DOI: 10.1007/978-3-030-73234-9_5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The paper aims to review the current clinical evidence of various herbal agents as an adjunct treatment in the management of chronic periodontitis patients. Gingivitis and periodontitis are two common infectious inflammatory diseases of the supporting tissues of the teeth and have a multifactorial etiology. An important concern about chronic periodontitis is its association with certain systemic disease. New treatment strategies for controlling the adverse effects of chronic periodontitis have been extensively assessed and practiced in sub-clinical and clinical studies. It has been shown that the phytochemical agents have various therapeutic properties such as anti-inflammatory and antibacterial effects which can be beneficial for the treatment of periodontitis. The findings of this review support the adjunctive use of herbal agents in the management of chronic periodontitis. Heterogeneity and limited data may reduce the impact of these conclusions. Future long-term randomized controlled trials evaluating the clinical efficacy of adjunctive herbal therapy to scaling and root planing are needed.
Collapse
|
14
|
Can Plant Materials Be Valuable in the Treatment of Periodontal Diseases? Practical Review. Pharmaceutics 2021; 13:pharmaceutics13122185. [PMID: 34959467 PMCID: PMC8705740 DOI: 10.3390/pharmaceutics13122185] [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: 11/10/2021] [Revised: 12/13/2021] [Accepted: 12/15/2021] [Indexed: 12/18/2022] Open
Abstract
Periodontal diseases are one of the most significant challenges in dental health. It is estimated that only a few percent of the worldwide population have entirely healthy teeth, and according to WHO, oral diseases may affect up to 3.5 billion people worldwide. One of the most serious oral diseases is periodontitis, an inflammatory disease affecting periodontal tissues, caused by pathogenic bacteria and environmental factors such as the ageing population, abuse of tobacco products, and lack of adequate oral hygiene due low public awareness. Plant materials are widely and successfully used in the management of many conditions, including periodontitis. Plant materials for periodontitis exhibit antibacterial, anti-inflammatory, antioxidant activities and affect the periodontium structure. Numerous studies demonstrate the advantages of phytotherapy for periodontitis relief and indicate the usefulness of Baikal skullcap root, Pomegranate fruit peel and root cortex, Tea leaves, Chamomile flowers, Magnolia bark, Blackberry leaves and fruits, Cranberry fruits and Lippia sidoides essential oil. This review aims to analyze the use and applicability of selected plant materials in periodontitis management since it is of paramount importance to evaluate the evidence of the traditionally used plant materials in light of continuously growing interest in phytotherapy and its adjuvant role in the treatment of periodontitis.
Collapse
|
15
|
Furquim Dos Santos Cardoso V, Amaral Roppa RH, Antunes C, Silva Moraes AN, Santi L, Konrath EL. Efficacy of medicinal plant extracts as dental and periodontal antibiofilm agents: A systematic review of randomized clinical trials. JOURNAL OF ETHNOPHARMACOLOGY 2021; 281:114541. [PMID: 34416298 DOI: 10.1016/j.jep.2021.114541] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 05/11/2021] [Accepted: 08/17/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The presence of biofilm in oral cavity is associated with dental plaque and related diseases, including gingivitis, periodontitis and inflammatory responses. Some medicinal plants traditionally used for biofilm-associated pathologies such as Camellia sinensis (L.) Kuntze, Punica granatum L. and Lippia sidoides Cham. are currently incorporated into dosage forms as antiplaque agents. AIMS OF THE STUDY To present the current application of medicinal plant extracts associated in drug dosages to control microbial biofilms, with emphasis on those present in the oral cavity, especially to treat dental plaque. MATERIALS AND METHODS A PRISMA-compliant systematic search was conducted using the PubMed, Web of Science and Scopus databases. After the abstract and full-text analysis, the Cochrane Collaboration's tools for clinical studies was applied to assess the methodological quality of randomized clinical trials. RESULTS Of 964 potentially eligible studies, 47 studies met the inclusion criteria and were included in the systematic review. Camellia sinensis was the most commonly used species (8 studies), with positive results in reducing both the PI and GI in the form of mouthwash, toothpaste and gel. The Melaleuca alternifolia oil (5 studies) demonstrated low reduction in PI but important effects on GI scores. Azadirachta indica (4 studies) extracts presented efficacy similar to CHX to improve the periodontal parameters, including PI and GI. Ricinus communis oil (3 studies), despite reducing microbiological counts and GI, did not prove to be better than the hypochlorite solution, used as an alternative treatment for dentures. The main bioactive compounds described for the plant species are polyphenols, essential oils and alkaloids, most of them with identified antibiofilm activities. CONCLUSIONS These active species could lead to future development of safer and newer treatments for oral biofilm-associated infections. However, more studies are needed to further understand the clinical relevance of their application.
Collapse
Affiliation(s)
| | - Ricardo Haack Amaral Roppa
- Departamento de Produção de Matéria-Prima, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Carolina Antunes
- Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Amanda Naiara Silva Moraes
- Programa de Pós-Graduação em Biologia Celular e Molecular, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Lucélia Santi
- Departamento de Produção de Matéria-Prima, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil; Programa de Pós-Graduação em Biologia Celular e Molecular, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Eduardo Luis Konrath
- Departamento de Produção de Matéria-Prima, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil; Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.
| |
Collapse
|
16
|
Effect of Green Tea Supplementation on Antioxidant Status in Adults: A Systematic Review and Meta-Analysis of Randomized Clinical Trials. Antioxidants (Basel) 2021; 10:antiox10111731. [PMID: 34829602 PMCID: PMC8614888 DOI: 10.3390/antiox10111731] [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: 09/27/2021] [Revised: 10/26/2021] [Accepted: 10/27/2021] [Indexed: 12/13/2022] Open
Abstract
It is well-established that green tea supplementation has antioxidant properties. However, whether green tea supplementation leads to oxidative stress reduction remains unclear, as clinical investigations on this subject have yielded inconsistent outcomes. Consequently, we aimed to determine the effects of green tea supplementation on oxidative stress in adults. A systematic search of English language publications up to 21 August 2021 was carried out in PubMed, Scopus, Embase, and ISI Web of Science, utilizing pertinent keywords. These searches included randomized controlled trials (RCTs) evaluating the relationship between green tea supplementation, malondialdehyde (MDA), and total antioxidant capacity (TAC) in adults. A random-effects model was used to estimate the weighted mean difference (WMD) and 95% confidence intervals (95% CI). Meta-regression and non-linear dose-response analyses were performed to investigate the association between the dosage of green tea (mg/day) and the duration of the intervention (weeks) with pooled effect size. Sixteen RCTs with seventeen arms including 760 participants met the inclusion criteria. Our results indicated that green tea supplementation had significant effects on TAC (weighted mean difference [WMD]: 0.20 mmol/L; 95% CI: 0.09, 0.30, p < 0.001) and significant heterogeneity between studies (I2 = 98.6%, p < 0.001), which was largely related to gender and body mass index (BMI). Subgroup analysis in TAC identified a significant relationship except with low dose supplementation and obese individuals. No relationship between MDA and green tea supplementation was observed in any subgroups; however, meta-regression analysis revealed a linear inverse association between the dosage and significant change in MDA (r = −2117.18, p = 0.017). Our outcomes suggest that green tea supplementation improves TAC and affects MDA based on the dose of the intervention in adults. Future RCTs with longer durations are needed to expand our findings.
Collapse
|
17
|
Mazur M, Ndokaj A, Jedlinski M, Ardan R, Bietolini S, Ottolenghi L. Impact of Green Tea ( Camellia Sinensis) on periodontitis and caries. Systematic review and meta-analysis. JAPANESE DENTAL SCIENCE REVIEW 2021; 57:1-11. [PMID: 33737989 PMCID: PMC7946350 DOI: 10.1016/j.jdsr.2020.11.003] [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: 05/09/2020] [Revised: 08/08/2020] [Accepted: 11/08/2020] [Indexed: 11/19/2022] Open
Abstract
Background The oral health-promoting effects of green tea are attributed to its polyphenol components. Aim of this work was to systematically review the literature in search for clinical trials assessing green tea for managing periodontitis and caries. Methods Randomized clinical trials comparing the efficacy of green tea versus control groups in oral hygiene and gingival health; periodontitis; caries; periodontal pathogens number; Streptococcus mutans, Lactobacillus spp. Meta-analysis and meta-regression analysis were performed. Literature searches were carried out using MedLine (PubMed), Scopus, and the Cochrane Library. Eighteen studies (870 subjects) were included. Results Green tea treatment had medium positive effect size in reducing GI (SMD: 0.50; 95%CI: −0.02/1.01); PI (SMD: 0.54; 95%CI: 0.14/0.95); GBI (SMD: 0.58; 95%CI: −0.41/1.56) and BOP (SMD: 0.52; 95%CI: −0.57/1.60) in respect to the control group. Splitting to subgroups, green tea showed a small negative effect in the chlorhexidine control groups. Green tea treatment had medium positive effect size in reducing CAL (SMD 0.58; 95%CI: −0.49/1.65) and large positive effect size in reducing PPD (SMD:1.02; 95%CI: 0.45/1.59). Conclusion Even if the results are encouraging, there is insufficient evidence to recommend the use of green tea formulation as first choice treatment for gingivitis, periodontitis and caries.
Collapse
Affiliation(s)
- Marta Mazur
- Department of Oral and Maxillofacial Sciences, Sapienza University of Rome, Via Caserta 6, 00161 Rome, Italy
- Corresponding author at: Via Caserta 6, 00161 Rome, Italy.
| | - Artnora Ndokaj
- Department of Oral and Maxillofacial Sciences, Sapienza University of Rome, Via Caserta 6, 00161 Rome, Italy
| | - Maciej Jedlinski
- Department of Interdisciplinary Dentistry, Pomeranian Medical University, Al.Powstancow Wielkopolskich 72, 70111 Szczecin, Poland
| | - Roman Ardan
- Department of Economic Sciences, Koszalin University of Technology, 75-343 Koszalin, Poland
| | | | - Livia Ottolenghi
- Department of Oral and Maxillofacial Sciences, Sapienza University of Rome, Via Caserta 6, 00161 Rome, Italy
| |
Collapse
|
18
|
Melo JGA, Sousa JP, Firmino RT, Matins CC, Granville-Garcia AF, Nonaka CFW, Costa EMMB. Different applications forms of green tea (Camellia sinensis (L.) Kuntze) for the treatment of periodontitis: a systematic review and meta-analysis. J Periodontal Res 2021; 56:443-453. [PMID: 33729563 DOI: 10.1111/jre.12871] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 01/21/2021] [Accepted: 02/19/2021] [Indexed: 01/22/2023]
Abstract
BACKGROUND Scaling and root planning (SRP) is the gold standard for non-surgical periodontal treatment. Green tea as a supporting alternative in non-surgical periodontal treatment has been suggested as a therapeutic option in the treatment of periodontitis. OBJECTIVE To analyse the comparative effectiveness of green tea (Camellia sinensis) in its different forms and applications for the treatment of periodontitis. METHODS We included randomized clinical trials evaluating green tea as an adjuvant therapeutic agent to scaling and root planning (SRP) in the treatment of periodontitis. For the meta-analysis, we calculated standardized mean difference (SMD) and 95%CI comparing green tea and control (only SRP). We subgrouped by types of application forms of green tea. The certainty of the evidence was assessed through GRADE. RESULTS Nine studies were included. The follow-up time of treatments varied from 21 days to 6 months. The subgroup meta-analysis showed that the green tea as sachet reduced probing bleeding (SMD = -0.71; 95%CI) and the gingival index (SMD = -0.78; 95%CI) compared to SRP with very low certainty of evidence. The sachet (SMD = -0.29; 95%CI) and dentifrice (SMD = -1.31; 95%CI) reduced plaque index with very low certainty compared to the control. All forms of application of green tea showed very low certainty of evidence (SMD = -0.27; 95% CI) in reducing the probing depth, as well as for the loss of clinical insertion (SMD = -0.42; 95% CI) with low certainty of evidence. CONCLUSION There was not a difference in the effectiveness of green tea isolated or in combination with SRP to reduce probing depth. Green tea adjunct to periodontal therapy showed very low certainty of effectiveness for the treatment of periodontal disease.
Collapse
Affiliation(s)
- Jéssica G A Melo
- Postgraduate Program in Dentistry, State University of Paraíba, Campina Grande, Brazil
| | - Jossaria P Sousa
- Department of Dentistry, State University of Paraíba, Campina Grande, Brazil
| | - Ramon T Firmino
- Postgraduate Program in Dentistry, Federal University of Minas Gerais, Belo Horizonte-MG, Brazil.,Faculty of Medical Sciences of Campina Grande, UNIFACISA University Centre, Campina Grande, Brazil
| | - Carolina C Matins
- Department of Pediatric Dentistry, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | | | - Cassiano F W Nonaka
- Postgraduate Program in Dentistry, State University of Paraíba, Campina Grande, Brazil
| | - Edja M M B Costa
- Postgraduate Program in Dentistry, State University of Paraíba, Campina Grande, Brazil
| |
Collapse
|
19
|
Karami E, Esfahrood ZR, Mansouri R, Haerian A, Abdian-Asl A. Effect of epigallocatechin-3-gallate on tumor necrosis factor-alpha production by human gingival fibroblasts stimulated with bacterial lipopolysaccharide: An in vitro study. J Indian Soc Periodontol 2021; 25:11-16. [PMID: 33642735 PMCID: PMC7904023 DOI: 10.4103/jisp.jisp_323_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 09/24/2020] [Accepted: 10/11/2020] [Indexed: 11/26/2022] Open
Abstract
Background: Evidence shows that epigallocatechin-3-gallate (EGCG) in green tea has anti-inflammatory effects. Aim: This study assessed the effect of EGCG on the production of tumor necrosis factor-alpha (TNF-α) as an inflammatory cytokine in periodontitis, which produced by human gingival fibroblasts (HGFs) stimulated with lipopolysaccharide (LPS) of Porphyromonas gingivalis. Materials and Methods: In this study, HGFs were cultured and subjected to LPS and EGCG. Cell viability of different concentrations of EGCG (10, 25, 50, 75, and 100 μM) and LPS (1, 10, 20, and 50 μg/mL) was assessed using methyl-thiazole-tetrazolium (MTT) assay. Then, the best concentrations of EGCG and P. gingivalis LPS were used simultaneously and separately to assess the production of TNF-α by HGFs using the enzyme-linked immunosorbent assay (ELISA). Assessments were done at 1, 3, and 5 days. Data were read using the ELISA reader and analyzed by the SPSS through two-way ANOVA. Results: LPS at 1, 10, and 20 and EGCG at 10.25 and 50 μM showed the least cytotoxicity in MTT assay. ELISA showed EGCG alone decreased the production of TNF-α in all days, except 10 μM on day 1. 1, 10, and 20 μg/mL LPS increased the output of TNF-α on days 1 and 3 while reducing it on day 5. The combination of EGCG and LPS showed a decrease of TNF-α in all days except on day 5 that revealed an increase in the production of TNF-α at 25 and 50 μM EGCG. Conclusion: In the combination use of EGCG and LPS, EGCG shows anti-inflammatory effects by decreasing the production of TNF-α by HGFs stimulated with P. gingivalis.
Collapse
Affiliation(s)
- Elahe Karami
- Department of Periodontics, School of Dentistry, Shahid Sadughi University of Medical Science, Yazd, Iran
| | - Zeinab Rezaei Esfahrood
- Department of Periodontics, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Reza Mansouri
- Department of Immunology, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.,Blood and oncology research center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Ahmad Haerian
- Department of Periodontics, School of Dentistry, Shahid Sadughi University of Medical Sciences, Yazd, Iran
| | - Amir Abdian-Asl
- Department of Immunology, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| |
Collapse
|
20
|
Martinon P, Fraticelli L, Giboreau A, Dussart C, Bourgeois D, Carrouel F. Nutrition as a Key Modifiable Factor for Periodontitis and Main Chronic Diseases. J Clin Med 2021; 10:jcm10020197. [PMID: 33430519 PMCID: PMC7827391 DOI: 10.3390/jcm10020197] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/26/2020] [Accepted: 01/04/2021] [Indexed: 02/06/2023] Open
Abstract
Nutrition is recognized as an essential component in the prevention of a number of chronic diseases, including periodontal disease. Based on these considerations, a better understanding is required regarding how the diet, and more particularly the intake of macronutrients and micronutrients, could impact the potential relationship between nutrition and periodontal diseases, periodontal diseases and chronic diseases, nutrition and chronic diseases. To overcome this complexity, an up-to-date literature review on the nutriments related to periodontal and chronic diseases was performed. High-sugar, high-saturated fat, low-polyols, low-fiber and low-polyunsaturated-fat intake causes an increased risk of periodontal diseases. This pattern of nutrients is classically found in the Western diet, which is considered as an ‘unhealthy’ diet that causes cardiovascular diseases, diabetes and cancers. Conversely, low-sugar, high-fiber and high-omega-6-to-omega-3 fatty acid ratio intake reduces the risk of periodontal diseases. The Mediterranean, DASH, vegetarian and Okinawa diets that correspond to these nutritional intakes are considered as ‘healthy’ diets, reducing this risk of cardiovascular diseases, diabetes and cancers. The role of micronutrients, such as vitamin D, E, K and magnesium, remains unclear, while others, such as vitamin A, B, C, calcium, zinc and polyphenols have been shown to prevent PDs. Some evidence suggests that probiotics and prebiotics could promote periodontal health. Periodontal and chronic diseases share, with a time delay, nutrition as a risk factor. Thus, any change in periodontal health should be considered as a warning signal to control the dietary quality of patients and thus reduce the risk of developing chronic diseases later on.
Collapse
Affiliation(s)
- Prescilla Martinon
- Laboratory “Systemic Health Care”, University of Lyon, University Claude Bernard Lyon 1, EA4129, 69008 Lyon, France; (P.M.); (L.F.); (C.D.); (D.B.)
| | - Laurie Fraticelli
- Laboratory “Systemic Health Care”, University of Lyon, University Claude Bernard Lyon 1, EA4129, 69008 Lyon, France; (P.M.); (L.F.); (C.D.); (D.B.)
| | - Agnes Giboreau
- Institute Paul Bocuse Research Center, 69130 Ecully, France;
| | - Claude Dussart
- Laboratory “Systemic Health Care”, University of Lyon, University Claude Bernard Lyon 1, EA4129, 69008 Lyon, France; (P.M.); (L.F.); (C.D.); (D.B.)
| | - Denis Bourgeois
- Laboratory “Systemic Health Care”, University of Lyon, University Claude Bernard Lyon 1, EA4129, 69008 Lyon, France; (P.M.); (L.F.); (C.D.); (D.B.)
| | - Florence Carrouel
- Laboratory “Systemic Health Care”, University of Lyon, University Claude Bernard Lyon 1, EA4129, 69008 Lyon, France; (P.M.); (L.F.); (C.D.); (D.B.)
- Correspondence: ; Tel.: +33-4-78-78-57-44
| |
Collapse
|
21
|
Vo TTT, Chu PM, Tuan VP, Te JSL, Lee IT. The Promising Role of Antioxidant Phytochemicals in the Prevention and Treatment of Periodontal Disease via the Inhibition of Oxidative Stress Pathways: Updated Insights. Antioxidants (Basel) 2020; 9:antiox9121211. [PMID: 33271934 PMCID: PMC7760335 DOI: 10.3390/antiox9121211] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 11/25/2020] [Accepted: 11/27/2020] [Indexed: 02/06/2023] Open
Abstract
There is growing evidence on the involvement of oxidative stress, which is simply described as the imbalance between oxidants and antioxidants in favor of the former, in the development of periodontal disease that is the most common inflammatory disease in the oral cavity. Thus, the potential of antioxidant phytochemicals as adjunctively preventive and therapeutic agents against the initiation and progression of periodontal disease is a topic of great interest. The current review firstly aims to provide updated insights about the immuno-inflammatory pathway regulated by oxidative stress in periodontal pathology. Then, this work further presents the systemic knowledge of antioxidant phytochemicals, particularly the pharmacological activities, which can be utilized in the prevention and treatment of periodontal disease. Additionally, the challenges and future prospects regarding such a scope are figured out.
Collapse
Affiliation(s)
- Thi Thuy Tien Vo
- School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei 110, Taiwan;
| | - Pei-Ming Chu
- School of Medicine, College of Medicine, China Medical University, Taichung 406, Taiwan;
| | - Vo Phuoc Tuan
- Endoscopy Department, Cho Ray Hospital, Ho Chi Minh City 700000, Vietnam;
| | - Joyce Si-Liang Te
- Department of Medical Education, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan;
| | - I-Ta Lee
- School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei 110, Taiwan;
- Correspondence: ; Tel.: +886-2-27361661 (ext. 5162); Fax: +886-2-27362295
| |
Collapse
|
22
|
The preventive and therapeutic application of garlic and other plant ingredients in the treatment of periodontal diseases. Exp Ther Med 2020; 19:1507-1510. [PMID: 32010331 PMCID: PMC6966117 DOI: 10.3892/etm.2019.8382] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 09/03/2019] [Indexed: 12/13/2022] Open
Abstract
Since ancient times, pharmacologically active ingredients derived from natural sources, including plants and microbials have been used in the treatment of a wide array of diseases, such as atherosclerosis, diabetes mellitus and cancers. Herbal extracts and polyphenols are produced from herbs that contain a variety of ingredients, most of which exhibit anti-inflammatory, anti-oxidative and anti-microbial actions. Gingivitis is triggered by the infection of the periodontal tissues with periodontal disease-causing pathogens present in the dental biofilm. This is accompanied by weak inflammatory immune reactions in the gingiva. In periodontitis, prolonged and excessive inflammation results in the destruction of gingival connective tissue and in the resorption of alveolar bone, leading to tooth loss. There are a number of clinical reports showing the effectiveness of both herbal extracts and polyphenols on periodontal diseases when applied as a mouthwash or dentifrice into the oral cavity. However, to date, at least to the best of our knowledge, there is no clinical report available on the therapeutic effects of garlic or its extract on periodontal diseases, apart from a recent study, which reported that the intake of aged garlic extract (AGE) containing various pharmacologically active sulfur compounds, alleviated the symptoms of gingivitis clinically. The finding suggests that AGE may be a promising candidate for use in the treatment of periodontal diseases, although additional clinical trials are warranted to confirm this. In addition, further studies are required for the clarification of the basic molecular mechanisms through which AGE attenuates gingivitis. In this review, we summarize the beneficial effects of several natural compounds on periodontal disease and describe the possible applications of garlic ingredients in detail.
Collapse
|
23
|
Antioxidants as Adjuvants in Periodontitis Treatment: A Systematic Review and Meta-Analysis. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019; 2019:9187978. [PMID: 31428231 PMCID: PMC6679881 DOI: 10.1155/2019/9187978] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2019] [Revised: 05/18/2019] [Accepted: 06/03/2019] [Indexed: 01/20/2023]
Abstract
This systematic review with meta-analysis aimed to evaluate the effect of antioxidants as an adjuvant in periodontitis treatment. The following databases were consulted: PubMed, Scopus, Web of Science, Cochrane, Lilacs, OpenGrey, and Google Scholar. Based on the PICO strategy, the inclusion criteria comprised interventional studies including periodontitis patients (participants) treated with conventional therapy and antioxidants (intervention) compared to patients treated only with conventional therapy (control) where the periodontal response (outcome) was evaluated. The risk of bias was evaluated using the Cochrane RoB tool (for randomized studies) and ROBINS-I tool (for nonrandomized studies). Quantitative data were analyzed in five random effects meta-analyses considering the following periodontal parameters: clinical attachment loss (CAL), plaque index (PI), gingival index (GI), bleeding on probing (BOP), and probing depth (PD). After all, the level of certainty was measured with the Grading of Recommendation, Assessment, Development, and Evaluation (GRADE) tool. Among the 1884 studies identified, only 15 interventional studies were according to the eligibility criteria and they were included in our review. From them, 4 articles presented a high risk of bias. The meta-analysis showed a statistically significant difference for CAL (SMD 0.29 (0.04, 0.55), p = 0.03, I 2 = 13%), PI (SMD 0.41 (0.18, 0.64), p = 0.0005, I 2 = 47%), and BOP (SMD 0.55 (0.27, 0.83), p = 0.0001, I 2 = 0%). The GRADE tool showed a moderate to high certainty in the quality of evidence depending on the clinical parameter and antioxidants used. These results suggest that the use of antioxidants is an adjunct approach to nonsurgical periodontal therapy which may be helpful in controlling the periodontal status.
Collapse
|
24
|
Liu J, Lu Y, Liu J, Jin C, Meng Y, Pei D. Influence of epigallocatechin-3-gallate in promoting proliferation and osteogenic differentiation of human periodontal ligament cells. BMC Oral Health 2019; 19:73. [PMID: 31046751 PMCID: PMC6498622 DOI: 10.1186/s12903-019-0768-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Accepted: 04/16/2019] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Epigallocatechin-3-gallate (EGCG) was recently proposed to have the potential to regulate bone metabolism, however, its influence on osteogenesis remains controversial. The present study aimed to investigate the effects of EGCG on the proliferation and osteogenesis of human periodontal ligament cells (hPDLCs). METHODS Cells were cultured in osteogenic medium and treated with EGCG at various concentrations. Cell proliferation was analyzed using a CCK-8 assay and acridine orange (AO)/ethidium bromide (EB) staining. Flow cytometry was used to measure the intracellular reactive oxygen species (ROS) potential of hPDLCs. The expression levels of osteogenic marker genes and proteins in hPDLCs, including type I collagen (COL1), runt-related transcription factor 2 (RUNX2), osteopontin (OPN), and osterix (OSX), were determined by quantitative real-time polymerase chain reaction (qRT-PCR) and western blot analysis. In addition, alkaline phosphatase (ALP) activity was monitored both quantitatively and qualitatively. Extracellular matrix mineralization was further analyzed by alizarin red S staining. RESULTS The results showed that EGCG concentrations from 6 to 10 μM increased the ROS level and inhibited the cell proliferation of hPDLCs. EGCG concentrations from 2 to 8 μM effectively increased extracellular matrix mineralization, in which 4 and 6 μM EGCG generated the most mineralizing nodules. The ALP activity and the mRNA and protein expression levels of the tested osteogenic markers were most strongly up-regulated by treatment with 4 and 6 μM EGCG. CONCLUSIONS The present study demonstrated that EGCG might promote the osteogenesis of hPDLCs in a dose-dependent manner, with concentrations of 4 and 6 μM EGCG showing the strongest osteogenic enhancement without cytotoxicity, indicating a promising role for EGCG in periodontal regeneration in patients with deficient alveolar bone in the future.
Collapse
Affiliation(s)
- Jie Liu
- 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, 98 Xiwu Road, Xi'an, 710004, Shaanxi, China
| | - Yi Lu
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, China
| | - Jin Liu
- Department of Periodontics, College of Stomatology, Xi'an Jiaotong University, Xi'an, China
| | - Changxiong Jin
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, China
| | - Yuchen Meng
- 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, 98 Xiwu Road, Xi'an, 710004, Shaanxi, China.
| |
Collapse
|
25
|
Salehi B, Lopez-Jornet P, Pons-Fuster López E, Calina D, Sharifi-Rad M, Ramírez-Alarcón K, Forman K, Fernández M, Martorell M, Setzer WN, Martins N, Rodrigues CF, Sharifi-Rad J. Plant-Derived Bioactives in Oral Mucosal Lesions: A Key Emphasis to Curcumin, Lycopene, Chamomile, Aloe vera, Green Tea and Coffee Properties. Biomolecules 2019; 9:biom9030106. [PMID: 30884918 PMCID: PMC6468600 DOI: 10.3390/biom9030106] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Revised: 03/06/2019] [Accepted: 03/13/2019] [Indexed: 02/07/2023] Open
Abstract
Oral mucosal lesions have many etiologies, including viral or bacterial infections, local trauma or irritation, systemic disorders, and even excessive alcohol and tobacco consumption. Folk knowledge on medicinal plants and phytochemicals in the treatment of oral mucosal lesions has gained special attention among the scientific community. Thus, this review aims to provide a brief overview on the traditional knowledge of plants in the treatment of oral mucosal lesions. This review was carried out consulting reports between 2008 and 2018 of PubMed (Medline), Web of Science, Embase, Scopus, Cochrane Database, Science Direct, and Google Scholar. The chosen keywords were plant, phytochemical, oral mucosa, leukoplakia, oral lichen planus and oral health. A special emphasis was given to certain plants (e.g., chamomile, Aloe vera, green tea, and coffea) and plant-derived bioactives (e.g., curcumin, lycopene) with anti-oral mucosal lesion activity. Finally, preclinical (in vitro and in vivo) and clinical studies examining both the safety and efficacy of medicinal plants and their derived phytochemicals were also carefully addressed.
Collapse
Affiliation(s)
- Bahare Salehi
- Student Research Committee, School of Medicine, Bam University of Medical Sciences, Bam 44340847, Iran.
| | - Pia Lopez-Jornet
- Instituto Murciano de InvestigaciónBiosanitaria (IMIB-Arrixaca-UMU), Clínica Odontológica Universitaria Hospital Morales Meseguer Adv. Marques de los velez s/n, 30008 Murcia, Spain.
| | - Eduardo Pons-Fuster López
- University of Murciaand, Clínica Odontológica Universitaria Hospital Morales Meseguer, Adv. Marques de los velez s/n, 30008 Murcia, Spain.
| | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania.
| | - Mehdi Sharifi-Rad
- Department of Medical Parasitology, Zabol University of Medical Sciences, Zabol 61663-335, Iran.
| | - Karina Ramírez-Alarcón
- Department of Nutrition and Dietetics, Faculty of Pharmacy, University of Concepcion, Concepcion 4070386, Chile.
| | - Katherine Forman
- Department of Nutrition and Dietetics, Faculty of Pharmacy, University of Concepcion, Concepcion 4070386, Chile.
| | - Marcos Fernández
- Department of Pharmacy, Faculty of Pharmacy, University of Concepcion, Concepcion 4070386, Chile.
| | - Miquel Martorell
- Department of Nutrition and Dietetics, Faculty of Pharmacy, University of Concepcion, Concepcion 4070386, Chile.
| | - William N Setzer
- Department of Chemistry, University of Alabama in Huntsville, Huntsville, AL 35899, USA.
| | - Natália Martins
- Faculty of Medicine, University of Porto, Alameda Prof. Hernâni Monteiro, 4200-319 Porto, Portugal.
- Institute for Research and Innovation in Health (i3S), University of Porto, 4200-135 Porto, Portugal.
| | - Célia F Rodrigues
- LEPABE, Department of Chemical Engineering, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, s/n, 4200-465 Porto, Portugal.
| | - Javad Sharifi-Rad
- Food Safety Research Center (Salt), Semnan University of Medical Sciences, Semnan 35198-99951, Iran.
| |
Collapse
|
26
|
Martinez‐Herrera M, López‐Domènech S, Silvestre FJ, Silvestre‐Rangil J, Bañuls C, Hernández‐Mijares A, Rocha M. Dietary therapy and non‐surgical periodontal treatment in obese patients with chronic periodontitis. J Clin Periodontol 2018; 45:1448-1457. [DOI: 10.1111/jcpe.13030] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Revised: 10/19/2018] [Accepted: 10/21/2018] [Indexed: 10/28/2022]
Affiliation(s)
- Mayte Martinez‐Herrera
- Service of StomatologyUniversity Hospital Doctor Peset‐FISABIO Valencia Spain
- Department of StomatologyUniversity of Valencia Valencia Spain
| | - Sandra López‐Domènech
- Service of Endocrinology and NutritionUniversity Hospital Doctor Peset‐FISABIO Valencia Spain
| | - Francisco Javier Silvestre
- Service of StomatologyUniversity Hospital Doctor Peset‐FISABIO Valencia Spain
- Department of StomatologyUniversity of Valencia Valencia Spain
| | | | - Celia Bañuls
- Service of Endocrinology and NutritionUniversity Hospital Doctor Peset‐FISABIO Valencia Spain
| | - Antonio Hernández‐Mijares
- Service of Endocrinology and NutritionUniversity Hospital Doctor Peset‐FISABIO Valencia Spain
- Department of MedicineUniversity of Valencia Valencia Spain
| | - Milagros Rocha
- Service of Endocrinology and NutritionUniversity Hospital Doctor Peset‐FISABIO Valencia Spain
- CIBER CB06/04/0071 Research GroupCIBER Hepatic and Digestive DiseasesUniversity of Valencia Valencia Spain
| |
Collapse
|
27
|
Dietary Polyphenols and Periodontitis-A Mini-Review of Literature. Molecules 2018; 23:molecules23071786. [PMID: 30036945 PMCID: PMC6099717 DOI: 10.3390/molecules23071786] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2018] [Revised: 07/14/2018] [Accepted: 07/18/2018] [Indexed: 01/18/2023] Open
Abstract
Periodontitis, which is a chronic infection and disease of the periodontium, is a significant global health burden and is linked to other chronic health conditions such as diabetes and cardiovascular diseases. Dietary polyphenols present in a wide variety of plant-based foods, herbs, and botanicals have been shown to exert antimicrobial, anti-inflammatory, and reduced osteoclast and alveolar bone loss activities in animal models of periodontitis. Polyphenol-containing beverages and foods especially green tea and its active catechin epigallocatechin-3-gallate, cranberries, pomegranates, and fruit and vegetable extracts have reported bacteriostatic/bactericidal activity against microbial species such as P. gingivalis and shown total bacterial burden in clinical studies. These polyphenols also exhibit anti-inflammatory and antioxidant effects, which have the potential to impact various biological mechanisms for reducing the initiation and progression of periodontitis. The main objective of this mini-review is to focus on the mechanisms of action of dietary polyphenols in improving the pathophysiology underlying chronic inflammatory diseases like periodontitis based on pre-clinical and clinical models.
Collapse
|
28
|
Abdulbaqi HR, Himratul-Aznita WH, Baharuddin NA. Evaluation of Salvadora persica L. and green tea anti-plaque effect: a randomized controlled crossover clinical trial. Altern Ther Health Med 2016; 16:493. [PMID: 27903262 PMCID: PMC5131433 DOI: 10.1186/s12906-016-1487-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Accepted: 11/25/2016] [Indexed: 11/17/2022]
Abstract
Background In the author’s earlier in vitro investigation, a combination of 0.25 mg/ml green tea and 7.82 mg/ml Salvadora persica L. aqueous extracts was found to exhibit significant synergistic anti-bacterial and anti-adherence effects against primary plaque colonizers biofilm. A clinical trial was needed to support these preliminary in vitro results and to investigate its efficacy as a mouthwash in the control of dental plaque. Methods A 24 h plaque re-growth, double-blinded, randomized crossover trial was carried out. Participants (n = 14) randomly rinsed with test formulation, 0.12% chlorhexidine (control) and placebo mouthwashes for 24 h. A week before the trial, all participants received scaling, polishing and oral hygiene education. On the trial day, the participants received polishing at baseline and rinsed with 15 ml of randomly allocated mouthwash twice daily without oral hygiene measures. After 24 h, plaque index was scored and then the participants entered a 6-days washout period with regular oral hygiene measures. The same protocol was repeated for the next 2 mouthwashes. Results The results were expressed as mean (±SD) plaque index. The test mouthwash (0.931 ± 0.372) significantly reduced plaque accumulation when compared with placebo (1.440 ± 0.498, p < 0.0167) and chlorhexidine (1.317 ± 0.344, p < 0.0167) mouthwashes. No significant difference was found between chlorhexidine and placebo (p > 0.0167). Conclusions The test mouthwash has an anti-plaque effect for a 24 h period. Longer-term clinical studies are highly encouraged to investigate its anti-plaque effect for longer periods. Trial registration This study was registered in ClinicalTrials.gov as NCT02624336 in December 3, 2015. Electronic supplementary material The online version of this article (doi:10.1186/s12906-016-1487-0) contains supplementary material, which is available to authorized users.
Collapse
|
29
|
Excessive Consumption of Green Tea as a Risk Factor for Periodontal Disease among Korean Adults. Nutrients 2016; 8:nu8070408. [PMID: 27384581 PMCID: PMC4963884 DOI: 10.3390/nu8070408] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Revised: 06/28/2016] [Accepted: 06/29/2016] [Indexed: 11/21/2022] Open
Abstract
This study was performed to assess the relationship between the amount of green tea that is consumed and periodontitis. It is based on data obtained from the Korea National Health and Nutrition Examination Survey, conducted between 2008 and 2010. A community periodontal index equal to code 3 was defined as moderate periodontitis, and code 4 was defined as severe periodontitis (n = 16,726). Consumption of green tea less than one cup per day was associated with a decreased prevalence of periodontal disease among Korean adults. The association between the consumption of green tea and periodontal disease was independent of various potential confounding factors, such as age, sex, body mass index, smoking, drinking, exercise, metabolic syndrome, frequency of tooth brushing per day, use of secondary oral products, the number of dental examination per year, diabetes, hypertension, and white blood cell count. Adjusted odds ratio and 95% confidence interval of no consumption was 1.360 (1.156, 1.601) when participants with consumption of two times per week ≤ x < 7 times per week was considered as a reference. However, consumption of one or more cups per day increased the prevalence of moderate and severe periodontitis. In conclusion, excessive consumption of green tea may be considered as a risk factor for periodontal disease among Korean adults.
Collapse
|
30
|
Ramesh A, Varghese SS, Doraiswamy JN, Malaiappan S. Herbs as an antioxidant arsenal for periodontal diseases. JOURNAL OF COMPLEMENTARY MEDICINE RESEARCH 2016; 5:92-6. [PMID: 27069730 PMCID: PMC4805154 DOI: 10.5455/jice.20160122065556] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Accepted: 01/05/2016] [Indexed: 01/01/2023]
Abstract
Herbal medicines have long been used as a traditional mode of therapy for various ailments in India. They are being used increasingly as dietary supplements to ward off common diseases. Periodontal diseases are highly prevalent and can affect up to 90% of the world population. Gingivitis is the mild form whereas periodontitis results in an irreversible loss of supporting structures of the teeth. Even though periodontal pathogens form a crucial component in the etiopathogenesis of periodontitis, there is a growing body of evidence suggesting oxidative stress playing a pivotal role in the disease initiation and progression. Studies have shown a direct correlation between increased levels of biomarkers for tissue damage induced by reactive oxygen species (ROS) to the severity of periodontal disease. Thus, the focus of attention has revolved back to herbal medicines due to their wide spectrum of biological and medicinal activities, lower costs, and higher safety margin. Internet databases Pubmed and Google Scholar were searched, and the most relevant articles were considered for review. This review briefly describes the various herbs with antioxidant capacity and their potency in the treating periodontal disease.
Collapse
Affiliation(s)
- Asha Ramesh
- Department of Periodontics, Saveetha Dental College and Hospital, Chennai, India
| | - Sheeja Saji Varghese
- Department of Periodontics, Saveetha Dental College and Hospital, Chennai, India
| | | | - Sankari Malaiappan
- Department of Periodontics, Saveetha Dental College and Hospital, Chennai, India
| |
Collapse
|