Research Topics
Species | Magda FeresSummaryAffiliation: Dental Research Division Country: Brazil Publications
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Detail Information
Publications
The effectiveness of a preprocedural mouthrinse containing cetylpyridinium chloride in reducing bacteria in the dental officeMagda Feres
Universidade Guarulhos, Centro de Pós Graduação e Pesquisa CEPPE, Praça Tereza Cristina 229 Centro, 07023 070 Guarulhos, Sao Paulo, Brazil
J Am Dent Assoc 141:415-22. 2010..The authors evaluated the efficacy of a commercial preprocedural mouthrinse containing 0.05 percent cetylpyridinium chloride (CPC) in reducing the levels and composition of viable bacteria in oral spatter...- Antibiotics in the treatment of periodontal diseases: microbiological basis and clinical applicationsMagda Feres
Department of Periodontology, Guarulhos University, Sao Paulo, Brazil
Ann R Australas Coll Dent Surg 19:37-44. 2008..In addition, the combination of systemic antibiotics and a strict control of supragingival plaque during the active phase of therapy has been showing promising results in the treatment of chronic periodontitis... - In vitro antimicrobial activity of plant extracts and propolis in saliva samples of healthy and periodontally-involved subjectsMagda Feres
Department of Periodontology, Universidade Guarulhos, Sao Paulo, Brazil
J Int Acad Periodontol 7:90-6. 2005.... 
Clinical and microbiological benefits of strict supragingival plaque control as part of the active phase of periodontal therapyMagda Feres
Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, SP, Brazil
J Clin Periodontol 36:857-67. 2009....- Current concepts in the microbial etiology and treatment of chronic periodontitisMagda Feres
Dental Research and Graduate Studies Division, Department of Periodontology, Guarulhos University, Sao Paulo SP, Brazil
J Int Acad Periodontol 11:234-49. 2009..Focus is given to the studies from our research group that have employed checkerboard DNA-DNA hybridization as a microbiological diagnostic test... - Clinical evaluation of tunneled molars: a retrospective studyMagda Feres
Dental Research and Graduate Studies Division, Department of Periodontology, Universidade Guarulhos, SP Brazil
J Int Acad Periodontol 8:96-103. 2006..The objective of this study was to evaluate the periodontal conditions and the prevalence of root caries in tunneled molars... 
Composition of supra- and subgingival biofilm of subjects with healthy and diseased implantsJamil A Shibli
Department of Periodontology, Dental Research Division, Guarulhos University, Sao Paulo, Brazil
Clin Oral Implants Res 19:975-82. 2008..The purpose of this study was to compare the microbial composition of supra- and subgingival biofilm in subjects with and without peri-implantitis...- Metronidazole alone or with amoxicillin as adjuncts to non-surgical treatment of chronic periodontitis: a 1-year double-blinded, placebo-controlled, randomized clinical trialMagda Feres
Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, Sao Paulo, Brazil
J Clin Periodontol 39:1149-58. 2012..A secondary aim was to examine a possible added effect of chlorhexidine to these therapies... - Scaling and root planing and chlorhexidine mouthrinses in the treatment of chronic periodontitis: a randomized, placebo-controlled clinical trialMarcelo Faveri
Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, SP, Brazil
J Clin Periodontol 33:819-28. 2006..CONCLUSION: The combination of CHX rinses and SRP leads to clinical benefits and to a better reduction in BANA-positive species... - Short-term benefits of the adjunctive use of metronidazole plus amoxicillin in the microbial profile and in the clinical parameters of subjects with generalized aggressive periodontitisMaria Josefa Mestnik
Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, Sao Paulo, Brazil
J Clin Periodontol 37:353-65. 2010.... - Histologic evaluation of human bone integration on machined and sandblasted acid-etched titanium surfaces in type IV boneSauro Grassi
Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, SP Brazil
J Oral Implantol 33:8-12. 2007.... - Surgical and non-surgical therapy with systemic antimicrobials for residual pockets in type 2 diabetics with chronic periodontitis: a pilot studyAdriana Cutrim Mendonça
Dental Research Division, Department of Periodontology, Guarulhos University, Sao Paulo, Sao Paulo, Brazil
J Clin Periodontol 39:368-76. 2012.... - Serum levels of cytokines in subjects with generalized chronic and aggressive periodontitis before and after non-surgical periodontal therapy: a pilot studyPoliana Mendes Duarte
Dental Research Division, Department of Periodontics, Guarulhos University, Guarulhos, Sao Paulo, Brazil
J Periodontol 81:1056-63. 2010.... - Histologic evaluation of early human bone response to different implant surfacesSauro Grassi
Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, , Brazil
J Periodontol 77:1736-43. 2006..578). CONCLUSION: Data from the present histological study suggest that the sandblasted acid-etched implant provides a better human bone tissue response than machined implants under unloaded conditions after a healing period of 2 months... - Histological comparison of bone to implant contact in two types of dental implant surfaces: a single case studyJamil Awad Shibli
Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, SP, Brazil
J Contemp Dent Pract 8:29-36. 2007..The purpose of this single case study was to evaluate the influence of different implant surfaces on human bone and osseointegration... - The ability of the BANA Test to detect different levels of P. gingivalis, T. denticola and T. forsythiaJosé Alexandre de Andrade
Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, SP, Brazil
Braz Oral Res 24:224-30. 2010..24% (T0), 57.38% (T1), 46.27% (T2) and 53.48% (T3). The BANA Test is more effective for the detection of red complex pathogens when the bacterial levels are high, i.e. in the initial diagnosis of chronic periodontitis... - Microbiological profile of untreated subjects with localized aggressive periodontitisMarcelo Faveri
Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, SP, Brazil
J Clin Periodontol 36:739-49. 2009..The microbial profile of localized aggressive periodontitis (LAgP) has not yet been determined. Therefore, the aim of this study was to evaluate the subgingival microbial composition of LAgP... - Gram-negative periodontal pathogens and bacterial endotoxin in metallic orthodontic brackets with or without an antimicrobial agent: an in-vivo studyPaulo Nelson-Filho
Department of Pediatric Clinic, Preventive and Community Dentistry, School of Dentistry, University of Sao Paulo, Ribeirao Preto, Sao Paulo, Brazil
Am J Orthod Dentofacial Orthop 140:e281-7. 2011..12% chlorhexidine gluconate mouthwash in reducing bacterial contamination and endotoxin amount... - Diversity and quantitative analysis of Archaea in aggressive periodontitis and periodontally healthy subjectsFlavia Matarazzo
Department of Microbiology, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, SP, Brazil
J Clin Periodontol 38:621-7. 2011..To investigate the diversity, levels and proportions of Archaea in the subgingival biofilm of generalized aggressive periodontitis (GAgP; n=30) and periodontally healthy (PH; n=30) subjects... - Human peri-implant bone response to turned and oxidized titanium implants inserted and retrieved after 2 monthsJamil Awad Shibli
Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, Sao Paulo, Brazil
Implant Dent 16:252-9. 2007..The aim of this study was to evaluate the influence of oxidized surface on bone-to-implant contact percentage (BIC%) as well as the bone density within the threads area (BD%) in human bone after 2 months of unloaded healing... - Clinical and microbiological benefits of metronidazole alone or with amoxicillin as adjuncts in the treatment of chronic periodontitis: a randomized placebo-controlled clinical trialMaike Paulino Silva
Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, Sao Paulo, Brazil
J Clin Periodontol 38:828-37. 2011..To evaluate the effects of the adjunctive use of metronidazole (MTZ) or MTZ+amoxicillin (AMX) in the treatment of generalized chronic periodontitis (ChP)... - Mechanisms of action of systemic antibiotics used in periodontal treatment and mechanisms of bacterial resistance to these drugsGeisla Mary Silva Soares
Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, SP, Brazil
J Appl Oral Sci 20:295-309. 2012..Due to these low rates of resistance and to its high activity against the gram-negative anaerobic bacterial species, metronidazole is a promising drug for treating periodontal infections... - Clinical and microbiological benefits of systemic metronidazole and amoxicillin in the treatment of smokers with chronic periodontitis: a randomized placebo-controlled studyFlavia Matarazzo
Department of Periodontology, Dental Research Division, Guarulhos University, Sao Paulo, Brazil
J Clin Periodontol 35:885-96. 2008.... - Microbiota of the dorsum of the tongue after plaque accumulation: an experimental study in humansMarcelo Faveri
Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, , Brazil
J Periodontol 77:1539-46. 2006..melaninogenica. CONCLUSION: The tongue surface could be an important reservoir for periodontal pathogens and may play a role in the recolonization of tooth surfaces and in the etiology of oral halitosis... - Microbial profile of ligature-induced periodontitis in ratsPoliana Mendes Duarte
Department of Periodontics, Dental Research Division, Guarulhos University, Guarulhos, Sao Paulo, Brazil
Arch Oral Biol 55:142-7. 2010..The aim of this study was to evaluate the composition of the biofilm accumulated around ligatures in rats by checkerboard DNA-DNA hybridization using probes made from human oral bacterial species... - Short-term clinical and microbiological evaluations of peri-implant diseases before and after mechanical anti-infective therapiesMaria Beatriz Máximo
Department of Periodontics, Dental Research Division, Guarulhos University, Sao Paulo, Brazil
Clin Oral Implants Res 20:99-108. 2009..The aim of this study was to evaluate the clinical and microbiological effects of mechanical anti-infective therapies for mucositis and peri-implantitis... - The effects of adjunctive metronidazole plus amoxicillin in the treatment of generalized aggressive periodontitis: a 1-year double-blinded, placebo-controlled, randomized clinical trialMaria J Mestnik
Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, Sao Paulo, Brazil
J Clin Periodontol 39:955-61. 2012..To evaluate the clinical effects of the adjunctive use of metronidazole (MTZ) and amoxicillin (AMX) in the treatment of generalized aggressive periodontitis (GAgP)... - Effects of periodontal therapy on GCF cytokines in generalized aggressive periodontitis subjectsAna Paula de Lima Oliveira
Department of Periodontology, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
J Clin Periodontol 39:295-302. 2012..To examine changes in levels of gingival crevicular fluid (GCF) cytokines, after periodontal therapy of generalized aggressive periodontitis (GAgP)... - Changes in the subgingival biofilm composition after coronally positioned flapJadson Almeida Lima
Department of Periodontics, Dental Research Division, Guarulhos University, Guarulhos, SP, Brazil
J Appl Oral Sci 19:68-73. 2011..This study evaluated the effects of coronally positioned flap (CPF) on the subgingival biofilm composition... - The effect of a single episode of antimicrobial photodynamic therapy in the treatment of experimental periodontitis. Microbiological profile and cytokine pattern in the dog mandibleRafael Ramos de Oliveira
Department of Bucco Maxillo Facial Surgery and Traumatology and Periodontology, School of Dentistry of Ribeirao Preto, University of Sao Paulo, Ribeirao Preto, SP, Brazil
Lasers Med Sci 26:359-67. 2011..Our results suggest that SRP, aPDT in a single application, and SRP + aPDT affects different bacterial species and have similar effects on the expression of cytokines evaluated during the treatment of ligature-induced periodontitis... - Antimicrobial photodynamic therapy in the non-surgical treatment of aggressive periodontitis: microbiological profileArthur B Novaes
Department of Bucco Maxillo Facial Surgery and Traumatology and Periodontology, School of Dentistry of Ribeirao Preto, University of Sao Paulo, Ribeirao Preto, SP, Brazil
Lasers Med Sci 27:389-95. 2012..Under our experimental conditions, this trial demonstrates that aPDT and SRP affected different groups of bacteria, suggesting that their association may be beneficial for the non-surgical treatment of aggressive periodontitis... - Relationship between glycemic subsets and generalized chronic periodontitis in type 2 diabetic Brazilian subjectsVanessa Renata Santos
Department of Periodontology, Dental Research Division, Guarulhos University, Sao Paulo, Brazil
Arch Oral Biol 57:293-9. 2012..The aim of the present study was to evaluate the relationship between glycemic subsets and clinical periodontal conditions in type 2 diabetic Brazilians with generalized chronic periodontitis... - Phenomenon of laser power loss during curettage of infected periodontal pocketsSilméa Zegaib
University of Sao Paulo School of Dentistry, Rua Joaquim Floriano 72, Sao Paulo, Brazil
Photomed Laser Surg 29:657-62. 2011..The purpose of this study was to evaluate the reduction in laser power output (PO) at the optical fiber tip during laser curettage of infected periodontal pockets... - Effects of glass ionomer and microfilled composite subgingival restorations on periodontal tissue and subgingival biofilm: a 6-month evaluationVanessa Renata Santos
Department of Periodontics, Dental Research Division, Guarulhos University, Guarulhos, SP, Brazil
J Periodontol 78:1522-8. 2007..This 6-month study evaluated the effects of resin-modified glass-ionomer cement (RMGI) and microfilled composite (MC) subgingival restorations on periodontal tissues and subgingival biofilm... - Microbiological composition associated with vitamin D receptor gene polymorphism in chronic periodontitisMaria Angélica Toniato Borges
Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, SP, Brazil
Braz Oral Res 23:203-8. 2009..In conclusion, the Tt genotype was associated with periodontal disease; however, no association with the subgingival microbiota was observed... - Detection of Actinobacillus actinomycetemcomitans in unstimulated saliva of patients with chronic periodontitisSheila Cavalca Cortelli
Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, SP, Brazil
J Periodontol 76:204-9. 2005..actinomycetemcomitans and to compare the subgingival and extracrevicular occurrence of this pathogen in Brazilian subjects with chronic periodontitis... - Clinical and microbiological effects of azithromycin in the treatment of generalized chronic periodontitis: a randomized placebo-controlled clinical trialEduardo Sampaio
Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, Sao Paulo, Brazil
J Clin Periodontol 38:838-46. 2011..To evaluate the effects of systemic azithromycin (AZM) as an adjunct to scaling and root planing (SRP) in the treatment of generalized chronic periodontitis (ChP)... - Prevalence of maxillary sinus septa in 1024 subjects with edentulous upper jaws: a retrospective studyJamil A Shibli
Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, Sao Paulo, Brazil
J Oral Implantol 33:293-6. 2007.... - Molecular detection of in-vivo microbial contamination of metallic orthodontic brackets by checkerboard DNA-DNA hybridizationMarcela Cristina Damião Andrucioli
Department of Pediatric Clinics, Preventive and Community Dentistry, School of Dentistry, University of Sao Paulo, Ribeirao Preto, Sao Paulo, Brazil
Am J Orthod Dentofacial Orthop 141:24-9. 2012..The purpose of this clinical trial was to evaluate in vivo the contamination of metallic orthodontic brackets with 40 DNA probes for different bacterial species by using the checkerboard DNA-DNA hybridization (CDDH) technique... - Influence of implant surface topography on early osseointegration: a histological study in human jawsJamil Awad Shibli
Department of Periodontology, Dental Research Division, Guarulhos University, Guarulhos, Sao Paulo, Brazil
J Biomed Mater Res B Appl Biomater 80:377-85. 2007..Data suggest that the oxidized surface presented a higher bone-to-implant contact rate compared with machined surfaces under unloaded conditions, after a healing period of 2 months... - Microbial profile on metallic and ceramic bracket materialsPatrick Anhoury
Department of Restorative Sciences/Biomatrials, Goldman School of Dental Medicine, Boston University, Mass 02118, USA
Angle Orthod 72:338-43. 2002.... - Oral health impacts on daily living related to four different treatment protocols for chronic periodontitisLucia H Carvalho
Graduate Periodontics, School of Dentistry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
J Periodontol 76:1751-7. 2005..CONCLUSIONS: Periodontal treatment leads to a significant reduction of self-perceived impacts regardless of the non-surgical treatment protocol employed. Most of the clinical data were associated with oral health impacts... - The effect of apically repositioned flap surgery on clinical parameters and the composition of the subgingival microbiota: 12-month dataRustin M Levy
Department of Periodontics/Prevention/Geriatrics, University of Michigan School of Dentistry, Ann Arbor, USA
Int J Periodontics Restorative Dent 22:209-19. 2002..The reduction in pocket depth by surgical means and the associated decrease in reservoirs of periodontal pathogens may be important in achieving sustained periodontal stability... - Presence of Actinobacillus actinomycetemcomitans on the Community Periodontal Index (CPI) teeth in periodontally healthy individualsSheila Cavalga Cortelli
Department of Periodontics at Guarulhos University in São Paulo, Brazil
J Contemp Dent Pract 6:85-93. 2005..actinomycetemcomitans subgingival colonization. Therefore, these results suggest that in periodontally healthy young individuals, CPI teeth could be an appropriate source of samples for the subginginval detection of this pathogen... - A microbiological profile of symptomatic teeth with primary endodontic infectionsLuciana M Sassone
Proclin Department, School of Dentistry, Rio de Janeiro State University, Rio de Janeiro, Brazil
J Endod 34:541-5. 2008..05), whereas levels of Propionibacterium acnes were reduced in this group of teeth. The data of the present investigation suggested an association between higher total bacterial counts and levels of T. forsythia and the presence of pain...