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NEWS

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13 edition
2025

Newsletter

It is a true honor to present the second
semester edition…

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12 edition
2025

Newsletter

I'm delighted to share this edition of our newsletter…
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11 edition
2024

Newsletter

LAOHA reaffirms its leadership in transformative initiatives…

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10 edition
2023

Editorial

It is a pleasure to present to you the new edition of the newsletter from LAOHA...

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9 edition
september | 2022

Celebrating achievements

We're having a party! LAOHA completed five years of existence…
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8 edition
December | 2021

Editorial

As we celebrate 5 years of activities by LAOHA, I would like to bring a…

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7 edition
December | 2020

Achievements and Challenges

This year, I officially end my second term as…
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6 edition
june | 2020

Challenges and new achievements!

Welcome to the 6th edition of our Newsletter…
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5 edition
December | 2019

Health!

We are coming to the end of 2019 and waiting for 2020…
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4 edition
august | 2019

It is a pleasure to present

the edition of our Newsletter.
In this edition, we would like to highlight…

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special edition
april | 2019

Special Edition in Spanish

Colgate y LAOHA Improving oral health…
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3 edition
December | 2018

Welcome to the 3rd edition

of our Newsletter. In recent months, various activities…
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2 edition
july | 2018

Research growth and excellence

We reached the 2nd edition of our Newsletter…
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1 edition
november | 2017

Research and Technology – New horizons

It is with great pleasure that we present…

Scientific Articles

Articles developed by doctoral students and other research supported by LAOHA.

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“Effectiveness of interdental cleaning devices with active substances: a systematic review.”
“Validation of a risk factor questionnaire for erosive tooth wear for adolescents.”
"The IL6667202 promoter rs10 polymorphism is functional in health but not in patients with grade c periodontitis: a pilot study."
“Do smokers have a different cytokine/chemokine profile in gingival crevicular fluid than non-smokers at clinically healthy periodontal sites? A systematic review and meta-analysis.”
"BMP-2 and asporin expression regulate 5-aza-dC-mediated osteoblast/cementoblast differentiation of mesenchymal progenitor cells of the periodontal dentary ligament."
"Cross-kingdom microbial interactions in dental implant-related infections: Is Candida albicans a new villain?"
“Malivary microbial dysbiosis is associated with peri-implantitis: a case-control study in a Brazilian population.”
“Decontamination and biomodification of the periodontally affected root surface for successful regeneration: is there room for improvement?”
“Oral health policy in Latin America: challenges for better implementation.”
“Effectiveness of interdental cleaning devices with active substances: a systematic review.”
“Validation of a risk factor questionnaire for erosive tooth wear for adolescents.”
"The IL6667202 promoter rs10 polymorphism is functional in health but not in patients with grade c periodontitis: a pilot study."
“Do smokers have a different cytokine/chemokine profile in gingival crevicular fluid than non-smokers at clinically healthy periodontal sites? A systematic review and meta-analysis.”
"BMP-2 and asporin expression regulate 5-aza-dC-mediated osteoblast/cementoblast differentiation of mesenchymal progenitor cells of the periodontal dentary ligament."
"Cross-kingdom microbial interactions in dental implant-related infections: Is Candida albicans a new villain?"
“Malivary microbial dysbiosis is associated with peri-implantitis: a case-control study in a Brazilian population.”
“Decontamination and biomodification of the periodontally affected root surface for successful regeneration: is there room for improvement?”
“Oral health policy in Latin America: challenges for better implementation.”
“Reduction of SARS-CoV-2 salivary load with use of mouthwash: a randomized pilot clinical trial.”
“Information-seeking behaviors and barriers to incorporating scientific evidence into clinical practice: a survey of Brazilian dentists.”
“Periodontopathogenic bacteria in subglottic samples from patients undergoing elective intubation for general anesthesia: a pilot study.”
"The effect of a toothpaste containing oleanolic acid on reducing plaque and gingivitis: a randomized proof-of-concept study."
"Effects of fluoride on cell viability and ENaC expression in renal epithelial cells."
"Antiplaque and antigingivitis efficacy of different stiff-bristle and end-shape toothbrushes on interproximal surfaces: a systematic review with meta-analysis."
"Virucidal efficacy of chlorhexidine: a systematic review."
“Effectiveness of ozonated water mouthwash in early plaque formation and gingival inflammation: a randomized controlled crossover clinical trial.”
“Can pre-procedure mouthwashes reduce the burden of SARS-CoV-2 in dental aerosols?”
“Has Omics changed periodontal therapy?”
“Local application of curcumin-loaded nanoparticles as an adjunct to scaling and root planing in periodontitis: a randomized, placebo-controlled, double-blind, split-mouth clinical trial.”
“Metronidazole and amoxicillin for patients with periodontitis and diabetes mellitus: 5-year secondary analysis of a randomized controlled trial.”
“Impact of periodontal therapy and adjuvant omega-3 plus aspirin on quality of life in patients with periodontitis and type 2 diabetes.”
"Fitting the pieces of the puzzle together: the impact of titanium-based dental implant surface modifications on bacterial accumulation and polymicrobial infection."
“Randomized clinical trials in periodontology: focus on outcome selection.”
“Laterally positioned flap with subepithelial connective tissue graft modified single-stage procedure for the treatment of deep isolated gingival recessions in mandibular incisors.”
“Clinical, microbiological, and immunological effects of systemic probiotics in periodontal treatment: study protocol for a randomized clinical trial.”
“Solutions and gels containing a sugarcane-derived cystatin (CaneCPI-5) reduce enamel and dentin erosion in vitro.”
“Comparison between a xenogeneic dermal matrix and connective tissue graft for the treatment of multiple adjacent gingival recessions: a randomized controlled clinical trial.”
“Lip repositioning using polymethylmethacrylate (PMMA-) based cement for gummy smile.”
“Patient comfort level and measurement reproducibility of three different probes: a cross-sectional study.”
“Is the use of platelet-rich fibrin effective in healing, controlling pain and postoperative bleeding in the palatal region after removal of the free gingival graft? A systematic review of randomized controlled trials.”
“Does the application of enamel matrix derivatives offer additional clinical benefits in the treatment of Miller class I and II maxillary gingival recession? A systematic review and meta-analysis.”
“The effect of cetylpyridinium chloride mouthwash as an adjunct to toothbrushing compared to placebo on interproximal plaque and gingival inflammation – a systematic review with meta-analyses.”
"Antiplaque and antigingivitis efficacy of cetylpyridinium chloride with zinc lactate compared with essential oil mouthwashes."
“Periodontal diseases: is it possible to prevent them? A population and individual approach.”
“Protective effect of calcium silicate toothpaste on enamel erosion and abrasion in vitro.”
“Sports mouthguards: contamination, roughness, and chlorhexidine for disinfection – a randomized clinical trial.”
“Microbiome changes in patients with juvenile periodontitis treated with adjuvant metronidazole and amoxicillin.”
“Treatment of endo-periodontal lesions: a scoping review.”
“Platelet-rich fibrin in periodontal bone regenerative treatment: a scoping review.”
“Cyanoacrylate tissue adhesive as a membrane in socket preservation: in vitro cytotoxicity and clinical evaluation.”
“Progressive fixation after treatment of multiple gingival recession defects with xenogeneic collagen matrix: report of two cases.”
“Preservation of the alveolar ridge using a bone graft of bovine origin in association with titanium foil – a prospective case series.”
“Clinical and histological manifestations of chronic coca leaf chewing in a Peruvian population: a cross-sectional study.”
“Epidemiology of erosive tooth wear, dental fluorosis and incisor molar hypomineralization in the American continent.”
“Recommendations and guidelines for dentists using the Basic Erosive Wear Examination Index (BEWE).”
“Dental care and the COVID-19 pandemic: the precautionary principle and the best available evidence.”
“Comparison between hand and sonic/ultrasonic instruments for periodontal treatment: systematic review with meta-analysis.”
"A systematic review of the effect of oral rinse with H2O2 on clinical and microbiological parameters related to plaque, gingivitis and microbes."
“Do commercial whitening toothpastes increase enamel erosive tooth wear?”
"Extracellular biofilm matrix leads to microbial dysbiosis and reduces biofilm susceptibility to antimicrobials in titanium biomaterial: an in vitro and in situ study."
"Effects of a toothpaste containing 0,3% triclosan on periodontal parameters of subjects enrolled in a regular maintenance program: A secondary analysis of a 2-year randomized clinical trial."
“Use of systemic probiotics in non-surgical periodontal treatment: narrative review of the literature.”
“Synthesis of bioactive glass-based coating by electrolytic plasma oxidation: Unveiling a new deposition pathway towards titanium implant surfaces.”
“Can smoking reduce the pro-inflammatory effect of diabetes at periodontal sites?”
“Effectiveness of two soft bristle toothbrushes in removing plaque. A randomized controlled trial.”
“Patient management of supragingival interproximal biofilm: the challenge of personalization.”
“Root coverage procedures in non-carious cervical lesions with and without restoration: a systematic review and meta-analysis.”
“Bending analysis of nickel-titanium wires with and without thermal transformation properties.”
“Diagnosis and treatment of biofilm-induced gingivitis according to the new classification.”
“Titanium particles and ions favor dysbiosis in oral biofilms.”
“Do patients with aggressive and chronic periodontitis have specific differences in subgingival microbial composition? A systematic review.”
"Proposal for a clinical outcome for periodontal studies: the treatment-to-target approach."
“Targeting pathogenic biofilms: Newly developed superhydrophobic coating favors a host-compatible microbial profile on the titanium surface.”
“Antimicrobial photodynamic therapy against metronidazole-resistant dental plaque bacteria.”
“Regeneration of the alveolar crest of damaged extraction sockets using a bone graft of bovine origin in association with a titanium sheet: a prospective case series.”
"An overview of the effects of diabetes on implant failure and peri-implant disease."
“Does subgingival bacterial colonization differ between implants and teeth? A systematic review.”
“The new classification of periodontitis diseases and conditions? Part I: Periodontal health and conditions of the gums.”
“Microbial profile of symptomatic pericoronitis lesions: a cross-sectional study.”
“Clinical and microbiological effects of scaling and root planing, metronidazole and amoxicillin in the treatment of diabetic and non-diabetic subjects with periodontitis: a cohort study.”
“Reflection on the dental floss controversy: myths and reality.”
“Effectiveness of intraoral chlorhexidine protocols in preventing ventilator-associated pneumonia: meta-analysis and systematic review.”
“Leukocytes and platelet-rich fibrin in the treatment of intraosseous defects. Narrative review.”
“Systemic antibiotics in the treatment of periodontitis.”
“Effectiveness of a pre-procedure mouthwash in reducing bacteria in dental aerosols: a randomized controlled trial.”
“Acute periodontal lesions (periodontal abscesses and necrotizing periodontal diseases) and endoperiodontal lesions.”
“Effects of different periodontal treatments on changing the prevalence and levels of Archaea present in the subgingival biofilm of individuals with periodontitis: a secondary analysis of a randomized controlled clinical trial.”
"The optimal timing of systemic administration of metronidazole and amoxicillin in the treatment of severe periodontitis: study protocol for a randomized clinical trial."
“Amine fluoride dentifrice in the prevention of dental caries: a literature review.”
"Effects of a toothpaste containing 0,3% triclosan in the maintenance phase of peri-implantitis treatment: a 2-year randomized clinical trial."
"Different antibiotic protocols in the treatment of severe chronic periodontitis: a 1-year randomized trial."
"Influence of glycemic control on levels of subgingival periodontal pathogens in patients with chronic generalized periodontitis and type 2 diabetes."
“Evaluation of Enterococcus faecalis, Staphylococcus warneri and Staphylococcus aureus species in adults with generalized chronic periodontitis.”
“Surgical technique for root coverage of multiple recessions: case report.”
“Minimally invasive aesthetic crown lengthening: 12-month case report.”

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