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Elhaieg A, Farag A, Elfadadny A, Yokoi A, Hendawy H, Mandour AS, Tanaka R. Effect of experimental periodontitis on cardiac functions: a comprehensive study using echocardiography, hemodynamic analysis, and histopathological evaluation in a rat model. Front Vet Sci 2023; 10:1327484. [PMID: 38179330 PMCID: PMC10764594 DOI: 10.3389/fvets.2023.1327484] [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: 10/25/2023] [Accepted: 12/06/2023] [Indexed: 01/06/2024] Open
Abstract
Introduction Periodontitis is a prevalent and severe dental condition characterized by the gradual degradation of the bone surrounding the teeth. Over the past two decades, numerous epidemiological investigations have suggested a potential link between periodontitis and cardiovascular disease. However, the complex mechanistic relationship between oral health issues and cardiovascular disorders remains unclear. Aim This study aimed to explore comprehensively the cardiac function through various methods, including conventional echocardiography, intraventricular pressure gradient (IVPG) analysis, speckle tracking echocardiography (STE), and hemodynamics analysis. Methods Ligature-induced periodontitis was established in a group of rats while the second group served as sham. The successful establishment of the periodontitis model was confirmed through staining and radiographic examination of the affected mandibles. Results X-ray films and methylene blue staining revealed alveolar bone resorption in the affected first molar in the model rats, confirming the successful induction of periodontitis. The rats with periodontitis displayed a decrease in ejection fraction compared to the sham group, accompanied by a decrease in mid-to-apical IVPG and mid IVPG. Lower values of strain rate were recorded in the apical segment of the septum, the middle segment of the septum, and the basal segment of the lateral free wall in the periodontitis group, which was associated with histopathological examination showing some degree of myocardial tissue damage. Conversely, rats with periodontitis showed an increase in heart rate, end-systolic volume, and arterial elastance when compared to the sham rats. However, they also exhibited a decrease in stroke work, stroke volume, cardiac output, and end-systolic pressure. Conclusion This study suggests that experimental periodontitis may lead to cardiac dysfunction especially compromised systolic function and myocardial relaxation, potentially indicating an increased risk of cardiovascular events in clinical periodontitis cases. The comprehensive assessment of cardiac function, hemodynamics, and histopathological evaluation underscores the profound impact of periodontitis on heart functions within this specific experimental model.
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Affiliation(s)
- Asmaa Elhaieg
- Department of Veterinary Surgery, Faculty of Veterinary Medicine, Tokyo University of Agriculture and Technology, Fuchu, Japan
| | - Ahmed Farag
- Department of Veterinary Surgery, Faculty of Veterinary Medicine, Tokyo University of Agriculture and Technology, Fuchu, Japan
- Department of Surgery, Anesthesiology, and Radiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Ahmed Elfadadny
- Department of Animal Internal Medicine, Faculty of Veterinary Medicine, Damanhur University, Damanhour, Egypt
| | - Aimi Yokoi
- Department of Veterinary Surgery, Faculty of Veterinary Medicine, Tokyo University of Agriculture and Technology, Fuchu, Japan
| | - Hanan Hendawy
- Department of Veterinary Surgery, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, Egypt
| | - Ahmed S. Mandour
- Department of Animal Medicine (Internal Medicine), Faculty of Veterinary Medicine, Suez Canal University, Ismailia, Egypt
| | - Ryou Tanaka
- Department of Veterinary Surgery, Faculty of Veterinary Medicine, Tokyo University of Agriculture and Technology, Fuchu, Japan
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Comparative Testing of Two Ligature-Induced Periodontitis Models in Rats: A Clinical, Histological and Biochemical Study. BIOLOGY 2022; 11:biology11050634. [PMID: 35625362 PMCID: PMC9137742 DOI: 10.3390/biology11050634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 04/12/2022] [Accepted: 04/19/2022] [Indexed: 11/18/2022]
Abstract
Simple Summary This study is the first study comparing the same parameters of inflammation in two periodontal disease experimental models proposed by the literature and used in the research. The importance of the method used to induce periodontitis in animals resides in the efficacy of proposed technologies and treatments used in preclinical trials. The inflammatory markers Interleukin-1 alpha(IL-1α), Tumor Necrosis Factor-alpha (TNF-α), and high sensitive C reactive protein (hsCRP), the hematological analyses, and the histological probes showed a similar and reproducible periodontal inflammation for the molar induced periodontitis model. Ligation-induced periodontitis in rats has limitations and will never reproduce all aspects of periodontal disease in humans. The findings of this study with the complex association between clinical, biochemical, and histological aspects of the two experimental models of periodontal pathology induction in rats suggest that a similar periodontal pathology to the one we find in humans is best replicated in rats with the molar induced periodontitis model. Abstract Experimental animal models for studying the mechanisms of periodontitis and its links are a better alternative to in vitro studies. The aim of this study is to compare two ligature induced periodontitis models and validate the best one for further use in research. An experimental study was performed on male Wistar rats that were divided into three groups: Test 1 (n = 10), incisor ligated, Test 2 (n = 10), molar ligated, and Control (n = 10). The animals were clinically evaluated at the beginning and at the end of the experiment by recording body weight, gingival bleeding index, tooth mobility score, changes in color, and consistency of gingival tissue. Two blood samples were obtained for each animal at baseline and at the end of the experiment. The hematological parameters Interleukin-1 alpha (IL-1 α), high sensitive C Reactive Protein (hsCRP), and Tumor Necrosis Factor-alpha (TNF-α) were measured. Seven days after the induction of periodontitis, the animals were sacrificed, and samples were prepared for histological evaluation. The results of this research demonstrated that the association between clinical, histological, and biochemical parameters initiate a periodontal pathology in the molar induced model in rats while the incisor experimental model initiates only a moderate and incomplete periodontal inflammation, mainly due to mechanical irritation.
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Dascalu (Rusu) LM, Moldovan M, Sarosi C, Sava S, Dreanca A, Repciuc C, Purdoiu R, Nagy A, Badea ME, Paun AG, Badea IC, Chifor R. Photodynamic Therapy with Natural Photosensitizers in the Management of Periodontal Disease Induced in Rats. Gels 2022; 8:134. [PMID: 35200515 PMCID: PMC8872554 DOI: 10.3390/gels8020134] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 02/11/2022] [Accepted: 02/17/2022] [Indexed: 01/27/2023] Open
Abstract
This study aims to investigate the effect of new natural photosensitizers (PS) (based on oregano essential oil, curcuma extract, and arnica oil) through in vitro cytotoxicity and biological tests in rat-induced periodontal disease, treated with photodynamic therapy (aPDT). The cytotoxicity of PS was performed on human dental pulp mesenchymal stem cells (dMSCs) and human keratinocyte (HaCaT) cell lines. Periodontal disease was induced by ligation of the first mandibular molar of 25 rats, which were divided into 5 groups: control group, periodontitis group, Curcuma and aPDT-treated group, oregano and aPDT-treated group, and aPDT group. The animals were euthanized after 4 weeks of study. Computed tomography imaging has been used to evaluate alveolar bone loss. Hematological and histological evaluation showed a greater magnitude of the inflammatory response and severe destruction of the periodontal ligaments in the untreated group.. For the group with the induced periodontitis and treated with natural photosensitizers, the aPDT improved the results; this therapy could be an important adjuvant treatment. The obtained results of these preliminary studies encourage us to continue the research of periodontitis treated with natural photosensitizers activated by photodynamic therapy.
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Affiliation(s)
- Laura Monica Dascalu (Rusu)
- Department of Prosthodontics and Dental Materials, Iuliu Hatieganu University of Medicine and Pharmacy, 31 Avram Iancu Str., 400083 Cluj-Napoca, Romania;
| | - Marioara Moldovan
- Raluca Ripan Institute of Chemistry, Babes-Bolyai University, 30 Fantanele Str., 400294 Cluj-Napoca, Romania;
| | - Codruta Sarosi
- Raluca Ripan Institute of Chemistry, Babes-Bolyai University, 30 Fantanele Str., 400294 Cluj-Napoca, Romania;
| | - Sorina Sava
- Department of Prosthodontics and Dental Materials, Iuliu Hatieganu University of Medicine and Pharmacy, 31 Avram Iancu Str., 400083 Cluj-Napoca, Romania;
| | - Alexandra Dreanca
- Pathophysiology/Toxicology Department, Faculty of Veterinary Medicine, University of Agricultural Science and Veterinary Medicine, 3-5 Calea Manastur, 400372 Cluj-Napoca, Romania; (A.D.); (C.R.); (R.P.); (A.N.)
| | - Calin Repciuc
- Pathophysiology/Toxicology Department, Faculty of Veterinary Medicine, University of Agricultural Science and Veterinary Medicine, 3-5 Calea Manastur, 400372 Cluj-Napoca, Romania; (A.D.); (C.R.); (R.P.); (A.N.)
| | - Robert Purdoiu
- Pathophysiology/Toxicology Department, Faculty of Veterinary Medicine, University of Agricultural Science and Veterinary Medicine, 3-5 Calea Manastur, 400372 Cluj-Napoca, Romania; (A.D.); (C.R.); (R.P.); (A.N.)
| | - Andras Nagy
- Pathophysiology/Toxicology Department, Faculty of Veterinary Medicine, University of Agricultural Science and Veterinary Medicine, 3-5 Calea Manastur, 400372 Cluj-Napoca, Romania; (A.D.); (C.R.); (R.P.); (A.N.)
| | - Mîndra Eugenia Badea
- Department of Preventive Dental Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 31 Avram Iancu Str., 400083 Cluj-Napoca, Romania; (M.E.B.); (I.C.B.); (R.C.)
| | - Ariadna Georgiana Paun
- Department Community Medicine, Iuliu Hațieganu University of Medicine and Pharmacy, 31 Avram Iancu Str., 400083 Cluj-Napoca, Romania;
| | - Iulia Clara Badea
- Department of Preventive Dental Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 31 Avram Iancu Str., 400083 Cluj-Napoca, Romania; (M.E.B.); (I.C.B.); (R.C.)
| | - Radu Chifor
- Department of Preventive Dental Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 31 Avram Iancu Str., 400083 Cluj-Napoca, Romania; (M.E.B.); (I.C.B.); (R.C.)
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Su X, Zhuang D, Zhang Y, Lv H, Wang Y, Luan X, Bi L. Influence of photodynamic therapy on the periodontitis-induced bone resorption in rat. Lasers Med Sci 2021; 36:675-680. [PMID: 32808146 DOI: 10.1007/s10103-020-03126-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 08/10/2020] [Indexed: 11/29/2022]
Abstract
This study aimed to evaluate the effects of toluidine blue-mediated photodynamic therapy (TB-PDT) on the periodontitis-induced bone resorption in periodontitis in rats. Periodontal disease was induced by cotton ligature around the right second maxillary molar in 64 rats. After 4 weeks, the rats were randomly divided into four groups: sterile saline solution (control group); laser therapy (laser group); TB (100 μg/mL); TB plus laser (0.15 W/cm2) irradiation every other day for 240 s (PDT group). All rats were euthanized at 15 days postoperatively. Eight gingival tissue samples were collected from each group. The expressions of receptor activator of nuclear factor kappa-Β ligand (RANKL) and osteoprotegerin (OPG) in gingival tissue samples were detected by real-time quantitative polymerase chain reaction (RT-qPCR). The maxillae from the rest of the rats were taken for histological examination. In the PDT group, the analysis revealed less bone loss than in the control treatment (P < 0.05). No significant difference was found among the control group, TB group, and laser group (P > 0.05). Significantly higher and lower expressions of RANKL and OPG were revealed in the PDT group than that in control group, respectively (P < 0.01). When compared with the control group, the expression of RANKL was significantly reduced by 40.0% in periodontitis in rats treated with TB-PDT for 15 days (P < 0.01). The expression of OPG was increased in the PDT group with TB-PDT for 15 days, when compared with the control group (P < 0.05). TB-PDT treatment significantly reverses the abnormal expression of RANKL and OPG in periodontitis in rats.
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Affiliation(s)
- Xin Su
- Department of Stomatology, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, 150001, China
| | - Deshu Zhuang
- Department of Stomatology, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, 150001, China
- Faculty of Dentistry, Department of Oral Biological and Medical Sciences, University of British Columbia, Vancouver, BC, V6T 1Z3, Canada
| | - Yi Zhang
- Department of Stomatology, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, 150001, China
| | - Han Lv
- Department of Stomatology, Centre Hospital of Longhua District, Shenzhen, 518000, China
| | - Yijing Wang
- Department of Stomatology, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, 150001, China
| | - Xiaomin Luan
- Department of Stomatology, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, 150001, China
| | - Liangjia Bi
- Department of Stomatology, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, 150001, China.
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Santinoni CS, Silveira FM, Caldeira ML, Genaro V, Martins TM, do Amaral CCF, Maia LP, Mori GG, Ervolino E, Pola NM. Topical sodium alendronate combined or not with photodynamic therapy as an adjunct to scaling and root planing: Histochemical and immunohistochemical study in rats. J Periodontal Res 2020; 55:850-858. [PMID: 32648296 DOI: 10.1111/jre.12777] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 04/15/2020] [Accepted: 05/21/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The purpose of this study was to evaluate influence of topical sodium alendronate (ALN), photodynamic therapy (aPDT), or a combination thereof as adjuvant to scaling and root planing (SRP) in the treatment of experimental periodontitis in rats. BACKGROUND Therapeutic protocols to control periodontitis progression that aim to equalize bacterial action and load with tissue immune response are well addressed in current scientific research. METHODS Experimental periodontitis was induced in 96 rats with a ligature around the mandibular left first molar. After 7 days, ligature was removed and animals were treated according to the following experimental groups (n = 8): control-SRP plus saline solution; ALN-SRP plus ALN; aPDT-SRP plus methylene blue irrigation, followed by low-level laser therapy (LLLT); and ALN/aPDT-SRP plus ALN and methylene blue irrigation followed by LLLT. The animals were euthanized at 7, 15, and 30 days after treatments. Collagen maturation (picrosirius red staining) and immunohistochemical analyses (TRAP, RANKL and osteoprotegerin [OPG]) were performed. Data were submitted to statistical analysis (P < .05). RESULTS At 7 days, group ALN presented a significantly higher number of TRAP-positive cells and percentage of immature collagen fibers than group ALN/aPDT, while group ALN/aPDT presented a significantly higher percentage of mature collagen fibers than group ALN. At 30 days, group ALN presented significantly lower percentage of immature collagen fibers and higher percentage of mature collagen fibers than control. CONCLUSION It can be concluded that topical use of ALN coadjutant to SRP, alone or combined with aPDT, enhanced collagen maturation and reduced osteoclastogenesis during the healing of experimental periodontitis.
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Affiliation(s)
- Carolina S Santinoni
- Dental School of Presidente Prudente, Graduate Program in Dentistry (GPD-Master's Degree), University of Western Sao Paulo, Presidente Prudente, Brazil
| | - Felipe M Silveira
- Graduate Program in Dentistry, Federal University of Pelotas, Pelotas, Brazil
| | - Marcela L Caldeira
- Dental School of Presidente Prudente, Graduate Program in Dentistry (GPD-Master's Degree), University of Western Sao Paulo, Presidente Prudente, Brazil
| | - Vítor Genaro
- Dental School of Presidente Prudente, Graduate Program in Dentistry (GPD-Master's Degree), University of Western Sao Paulo, Presidente Prudente, Brazil
| | - Thiago M Martins
- Graduate Program in Dentistry, Federal University of Pelotas, Pelotas, Brazil
| | - Caril C F do Amaral
- Graduate Program in Dentistry, Federal University of Pelotas, Pelotas, Brazil
| | - Luciana P Maia
- Dental School of Presidente Prudente, Graduate Program in Dentistry (GPD-Master's Degree), University of Western Sao Paulo, Presidente Prudente, Brazil
| | - Graziela G Mori
- Dental School of Presidente Prudente, Graduate Program in Dentistry (GPD-Master's Degree), University of Western Sao Paulo, Presidente Prudente, Brazil
| | - Edilson Ervolino
- Dental School of Araçatuba, Department of Basic Sciences, University Estadual Paulista, Araçatuba, Brazil
| | - Natália M Pola
- Graduate Program in Dentistry, Federal University of Pelotas, Pelotas, Brazil
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Uslu MÖ, Eltas A, Marakoğlu İ, Dündar S, Şahin K, Özercan İH. Effects of diode laser application on inflammation and mpo in periodontal tissues in a rat model. J Appl Oral Sci 2018; 26:e20170266. [PMID: 30020350 PMCID: PMC6089569 DOI: 10.1590/1678-7757-2017-0266] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Accepted: 11/13/2017] [Indexed: 12/26/2022] Open
Abstract
Objective In this study, we aimed to histologically and immunologically evaluate the effect of diode laser treatment when applied adjunctive to scaling and root planing (SRP) in an experimental periodontitis model. Materials and methods We used Wistar-Albino rats (n=60) with average weight of 230 g. Experimental periodontitis was induced by ligature at the right and left first mandibular molar teeth in all rats. After 11 days, the ligature was removed and rats were divided into two groups. The control group (n=30) received only SRP treatment, while the laser group (n=30) received a diode laser (GaAlAs, 810 nm, 1 W, 10 J, 20 s) treatment adjunctive to SRP. Ten rats in each group were sacrificed after 7, 15, and 30 days. Histopathological examination was performed in the left mandible of rats. Myeloperoxidase (MPO) was evaluated by western blot in the gingival specimens from the right mandible. Results MPO levels in the laser group were statistically significantly lower compared with the control group (p≤0.05). There was no statistically significance at any time between MPO levels in the control group (p>0.05). MPO levels in the laser group at the 7th day were statistically significantly higher compared to the 15th (p≤0.05) and the 30th day (p≤0.05). Inflammatory cell infiltration decreased over time in both groups and was statistically significantly lower in the laser group than in the control group at all times (p≤0.01). Conclusions Within the limits of this study, we suggest that diode laser application is an adjunctive treatment because it reduced inflammation and MPO when applied in addition to SRP. On the other hand, more studies are needed for the assessment of the effects of diode laser application to periodontal tissues.
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Affiliation(s)
- Mustafa Özay Uslu
- Inonu University, Faculty of Dentistry, Department of Periodontology, Malatya, Turkey
| | - Abubekir Eltas
- Inonu University, Faculty of Dentistry, Department of Periodontology, Malatya, Turkey
| | - İsmail Marakoğlu
- Selcuk University, Faculty of Dentistry, Department of Periodontology, Konya, Turkey
| | - Serkan Dündar
- Firat University, Faculty of Dentistry, Department of Periodontology, Elazığ, Turkey
| | - Kazım Şahin
- Firat University, Veterinary Medicine, Department of Animal Nutrition, Elazığ, Turkey
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Köse O, Arabaci T, Kizildag A, Erdemci B, Özkal Eminoğlu D, Gedikli S, Özkanlar S, Zihni M, Albayrak M, Kara A, Kermen E. Melatonin prevents radiation-induced oxidative stress and periodontal tissue breakdown in irradiated rats with experimental periodontitis. J Periodontal Res 2016; 52:438-446. [DOI: 10.1111/jre.12409] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/05/2016] [Indexed: 01/09/2023]
Affiliation(s)
- O. Köse
- Faculty of Dentistry; Department of Periodontology; Recep Tayyip Erdogan University; Rize Turkey
| | - T. Arabaci
- Faculty of Dentistry; Department of Periodontology; Atatürk University; Erzurum Turkey
| | - A. Kizildag
- Faculty of Dentistry; Department of Periodontology; Pamukkale University; Denizli Turkey
| | - B. Erdemci
- Faculty of Medicine; Department of Radiation Oncology; Atatürk University; Erzurum Turkey
| | - D. Özkal Eminoğlu
- Faculty of Dentistry; Department of Periodontology; Atatürk University; Erzurum Turkey
| | - S. Gedikli
- Faculty of Veterinary Medicine; Department of Histology and Embriology; Atatürk University; Erzurum Turkey
| | - S. Özkanlar
- Faculty of Veterinary Medicine; Department of Biochemistry; Atatürk University; Erzurum Turkey
| | - M. Zihni
- Faculty of Dentistry; Department of Periodontology; Recep Tayyip Erdogan University; Rize Turkey
| | - M. Albayrak
- Department of Medical Laboratory; Health Services Vocational Training School; Atatürk University; Erzurum Turkey
| | - A. Kara
- Faculty of Veterinary Medicine; Department of Histology and Embriology; Atatürk University; Erzurum Turkey
| | - E. Kermen
- Faculty of Dentistry; Department of Periodontology; Atatürk University; Erzurum Turkey
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Kikuchi T, Mogi M, Okabe I, Okada K, Goto H, Sasaki Y, Fujimura T, Fukuda M, Mitani A. Adjunctive Application of Antimicrobial Photodynamic Therapy in Nonsurgical Periodontal Treatment: A Review of Literature. Int J Mol Sci 2015; 16:24111-26. [PMID: 26473843 PMCID: PMC4632741 DOI: 10.3390/ijms161024111] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Revised: 09/26/2015] [Accepted: 10/08/2015] [Indexed: 12/14/2022] Open
Abstract
Periodontal disease is caused by dental plaque biofilms, and the removal of these biofilms from the root surface of teeth plays a central part in its treatment. The conventional treatment for periodontal disease fails to remove periodontal infection in a subset of cases, such as those with complicated root morphology. Adjunctive antimicrobial photodynamic therapy (aPDT) has been proposed as an additional treatment for this infectious disease. Many periodontal pathogenic bacteria are susceptible to low-power lasers in the presence of dyes, such as methylene blue, toluidine blue O, malachite green, and indocyanine green. aPDT uses these light-activated photosensitizer that is incorporated selectively by bacteria and absorbs a low-power laser/light with an appropriate wavelength to induce singlet oxygen and free radicals, which are toxic to bacteria. While this technique has been evaluated by many clinical studies, some systematic reviews and meta-analyses have reported controversial results about the benefits of aPDT for periodontal treatment. In the light of these previous reports, the aim of this review is to provide comprehensive information about aPDT and help extend knowledge of advanced laser therapy.
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Affiliation(s)
- Takeshi Kikuchi
- Department of Periodontology, School of Dentistry, Aichi Gakuin University, Nagoya, Aichi 464-8651, Japan.
| | - Makio Mogi
- Department of Medicinal Biochemistry, School of Pharmacy, Aichi Gakuin University, Nagoya, Aichi 464-8650, Japan.
| | - Iichiro Okabe
- Department of Periodontology, School of Dentistry, Aichi Gakuin University, Nagoya, Aichi 464-8651, Japan.
| | - Kosuke Okada
- Department of Periodontology, School of Dentistry, Aichi Gakuin University, Nagoya, Aichi 464-8651, Japan.
| | - Hisashi Goto
- Department of Periodontology, School of Dentistry, Aichi Gakuin University, Nagoya, Aichi 464-8651, Japan.
| | - Yasuyuki Sasaki
- Department of Periodontology, School of Dentistry, Aichi Gakuin University, Nagoya, Aichi 464-8651, Japan.
| | - Takeki Fujimura
- Department of Periodontology, School of Dentistry, Aichi Gakuin University, Nagoya, Aichi 464-8651, Japan.
| | - Mitsuo Fukuda
- Department of Periodontology, School of Dentistry, Aichi Gakuin University, Nagoya, Aichi 464-8651, Japan.
| | - Akio Mitani
- Department of Periodontology, School of Dentistry, Aichi Gakuin University, Nagoya, Aichi 464-8651, Japan.
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Passanezi E, Damante CA, de Rezende MLR, Greghi SLA. Lasers in periodontal therapy. Periodontol 2000 2014; 67:268-91. [DOI: 10.1111/prd.12067] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/02/2014] [Indexed: 12/12/2022]
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Carvalho AS, Napimoga MH, Coelho-Campos J, Silva-Filho VJ, Thedei G. Photodynamic Therapy Reduces Bone Resorption and Decreases Inflammatory Response in an Experimental Rat Periodontal Disease Model. Photomed Laser Surg 2011; 29:735-40. [DOI: 10.1089/pho.2010.2969] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Affiliation(s)
| | - Marcelo H. Napimoga
- Biopathology and Molecular Biology Laboratory, University of Uberaba, Uberaba, MG, Brazil
- Immunology and Molecular Biology Laboratory, São Leopoldo Mandic Center for Dental Research, Campinas, SP, Brazil
| | - Jozafá Coelho-Campos
- Biopathology and Molecular Biology Laboratory, University of Uberaba, Uberaba, MG, Brazil
| | - Vilmar J. Silva-Filho
- Biopathology and Molecular Biology Laboratory, University of Uberaba, Uberaba, MG, Brazil
| | - Geraldo Thedei
- Microorganism Biochemistry Laboratory, University of Uberaba, Uberaba, MG, Brazil
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