Vertical ridge augmentation using an equine bone and collagen block infused with recombinant human platelet-derived growth factor-BB: a randomized single-masked histologic study in non-human primates.

abstract：BACKGROUND:Surface modifications to dental implants have been used in an attempt to accelerate the osseointegration process. The objective of this study was to biomechanically/histomorphometrically evaluate a bioceramic grit-blasted and acid-etched surface (BGB/AA; test) versus a dual acid-etched implant surface (contr...

journal_title：Journal of periodontology

authors： Marin C,Granato R,Suzuki M,Gil JN,Piattelli A,Coelho PG

更新日期：2008-10-01 00:00:00

abstract：:The purpose of this study was to quantify glycosaminoglycans (GAG) released into the gingival crevicular fluid (GCF) during health, gingivitis, and adult periodontitis. The investigation tested the hypothesis that increased amounts of GAG can be measured in GCF associated with gingivitis and adult periodontitis as com...

journal_title：Journal of periodontology

authors： Giannobile WV,Riviere GR,Gorski JP,Tira DE,Cobb CM

更新日期：1993-03-01 00:00:00

abstract：BACKGROUND:The purpose of this study was to investigate the effect of two modes of delivery of non-surgical periodontal therapy on patient experience of pain and oral health-related quality of life (OHQoL). METHODS:Fifty-nine patients with mild to moderate periodontitis received non-surgical therapy using a piezo-cera...

journal_title：Journal of periodontology

authors： Aslund M,Suvan J,Moles DR,D'Aiuto F,Tonetti MS

更新日期：2008-06-01 00:00:00

abstract：BACKGROUND:Transforming growth factor-beta (TGF-beta) interference with interleukin 6 (IL-6) activity and the role of the latter in early human embryonic development prompted us to examine the effects IL-6 on matrix synthesis and the effects of TGF-beta3 on IL-6 expression human cleft lip and palate (CLP) fibroblasts. ...

journal_title：Journal of periodontology

authors： Baroni T,Carinci P,Bellucci C,Lilli C,Becchetti E,Carinci F,Stabellini G,Pezzetti F,Caramelli E,Tognon M,Bodo M

更新日期：2003-10-01 00:00:00

abstract：BACKGROUND:Patients with chronic kidney disease (CKD) have inability to maintain the normal levels of protein metabolism products, blood pressure and hematocrit. Periodontal disease involves an inflammatory destructive process. Identification of opportunistic viruses is extremely important as they are associated with c...

journal_title：Journal of periodontology

authors： Pallos D,Ruivo GF,Ferrari-Junior SH,Pannuti CS,Perozini C,Sarmento DJS,Palmieri M,Souza ACMF,Tozetto-Mendoza TR,Doglio A,Braz-Silva PH

更新日期：2020-09-01 00:00:00

abstract：:Smoker's melanosis is a benign pigmentation of the oral mucosa, predominantly observed on the attached anterior mandibular gingiva and interdental papillae. These macular lesions are independent of genetic factors, therapeutic medication usage, and various systemic disorders. As a group they are often seen after the t...

journal_title：Journal of periodontology

authors： Brown FH,Houston GD

更新日期：1991-08-01 00:00:00

abstract：:Focal dermal hypoplasia syndrome (FDH) is a congenital disorder of mesodermal derivation with some ectodermal participation. The disorder, first described in 1962, is characterized by tenacious defects consisting of thinning of the skin; herniations of adipose tissue; abnormal skin pigmentation and other skeletal, den...

journal_title：Journal of periodontology

authors： Greer RO Jr,Reissner MW

更新日期：1989-06-01 00:00:00

abstract：BACKGROUND:Systemic antibiotics are often used as adjunctive treatment modalities for periodontal diseases. Testing of antimicrobial efficacy can be relevant only if the bacteria are in the form of biofilms rather than the planktonic state, and at concentrations of physiologic relevance, i.e., reachable in the periodon...

journal_title：Journal of periodontology

authors： Belibasakis GN,Thurnheer T

更新日期：2014-02-01 00:00:00

abstract：BACKGROUND:Collagen membranes cross-linked by glycation (GLYM) for guided bone regeneration (GBR) and guided tissue regeneration (GTR) are used extensively with proven safety and efficacy. Complete GLYM ossification, when placed in contact with bone, was described in a canine jaw model, suggesting that GLYM may serve a...

journal_title：Journal of periodontology

authors： Zubery Y,Nir E,Goldlust A

更新日期：2008-06-01 00:00:00

abstract：:The aim of the present investigation was to evaluate the effectiveness of collagen membrane placement in excluding gingival epithelium and connective tissue cells and guiding new attachment in surgical treatment of created defects in dogs. Sixty defects were chosen at random and balanced in regard to receiving the fol...

journal_title：Journal of periodontology

authors： Blumenthal NM

更新日期：1988-12-01 00:00:00

abstract：BACKGROUND:This prospective and controlled histologic study evaluates the impact of smoking on bone-to-implant contact, the bone density in the threaded area, and the bone density outside the threaded area around microimplants with anodized surface retrieved from human jaws. METHODS:A total of 24 subjects (mean age 51...

journal_title：Journal of periodontology

authors： Shibli JA,Piattelli A,Iezzi G,Cardoso LA,Onuma T,de Carvalho PS,Susana d,Ferrari DS,Mangano C,Zenóbio EG

更新日期：2010-04-01 00:00:00

abstract：:The purpose of this study was to evaluate interexaminer and intraexaminer probing force variations in various regions of the mouth and adjacent to different tooth surfaces. Fifty-eight dental clinicians composed of 13 periodontists, 15 general dentists, 15 hygienists and 15 senior dental students probed the facial sur...

journal_title：Journal of periodontology

authors： Freed HK,Gapper RL,Kalkwarf KL

更新日期：1983-08-01 00:00:00

abstract：:Specific risk indicators associated with either susceptibility or resistance to severe forms of periodontal disease were evaluated in a cross-section of 1,426 subjects, 25 to 74 years of age, mostly metropolitan dwellers, residing in Erie County, New York, and surrounding areas. The study sample exhibited a wide range...

journal_title：Journal of periodontology

authors： Grossi SG,Zambon JJ,Ho AW,Koch G,Dunford RG,Machtei EE,Norderyd OM,Genco RJ

更新日期：1994-03-01 00:00:00

abstract：:THIS INVESTIGATION was undertaken to determine the distribution pattern and readability level of 20 widely distributed printed items containing periodontal health education literature. Average annual distribution was obtained from distributors of the material. The Minnesota Interactive Readability Approximation Progra...

journal_title：Journal of periodontology

authors： Bakdash MB,Odman PA,Lange AL

更新日期：1983-09-01 00:00:00

abstract：:The aim of the present study was to clinically and radiographically compare guided tissue regeneration (GTR) therapy with bioabsorbable polyglactin 910 barriers and conventional periodontal surgery in intrabony defects. In 26 patients with advanced periodontitis, 29 teeth exhibiting interproximal intrabony defects wer...

journal_title：Journal of periodontology

authors： Eickholz P,Lenhard M,Benn DK,Staehle HJ

更新日期：1998-11-01 00:00:00

abstract：BACKGROUND:It is hypothesized that levels of advanced glycation end products (AGEs) are higher in the gingival crevicular fluid (GCF) of chronic periodontitis (CP) patients with type-2 diabetes mellitus (type-2 DM) than controls (systemically healthy individuals without CP. The aim was to assess the levels of AGEs in t...

journal_title：Journal of periodontology

authors： Akram Z,Alqahtani F,Alqahtani M,Al-Kheraif AA,Javed F

更新日期：2020-03-01 00:00:00

abstract：:The interpretation of dental radiographs for the diagnosis of periodontal disease conditions poses several difficulties. These include the inability to adequately reproduce the projection geometry and optical density of the exposures. In order to improve the ability to extract accurate quantitative information from a ...

journal_title：Journal of periodontology

authors： Duckworth JE,Judy PF,Goodson JM,Socransky SS

更新日期：1983-07-01 00:00:00

abstract：:Palatal groove is a rare morphological defect of upper incisors, frequently associated with localized destruction of periodontal tissue with endodontic complications. In this study, a sample of 1,081 male, young adult subjects, aged 20 to 22, palatal grooving was recorded in 11 (1.01%) subjects, affecting 15 incisors....

journal_title：Journal of periodontology

authors： Bacić M,Karakas Z,Kaić Z,Sutalo J

更新日期：1990-03-01 00:00:00

abstract：BACKGROUND:Behçet's disease is a multisystem disorder of unknown etiology, affecting predominantly the oral mucosa, skin, and eyes. Recurrent and painful episodes of oral ulcerations interfere with regular oral hygiene leading to rapid bacterial plaque accumulation. The aims of this study were to evaluate the periodont...

journal_title：Journal of periodontology

authors： Celenligil-Nazliel H,Kansu E,Ebersole JL

更新日期：1999-12-01 00:00:00

abstract：:Ten mouse monoclonal antibodies were prepared against cultured bovine periodontal ligament cells to be used as reagents for the study of periodontal disease and wound healing. Using standard immunohistochemical methods, these antibodies were found to recognize cell surface antigens in formalin-fixed bovine periodontiu...

journal_title：Journal of periodontology

authors： DuBois WT,Edmondson J,Milam SB,Winborn WB,Hay R,Carnes DL,Kornman KS,Klebe RJ

更新日期：1991-03-01 00:00:00

abstract：BACKGROUND:This cross-sectional study assesses cytokine levels in peri-implant crevicular fluid (PICF)/gingival crevicular fluid (GCF) and a selection of subgingival/submucosal plaque bacteria from clinically healthy or diseased sites in the same individuals. METHODS:Samples from 97 implants/teeth (58 implants [19 hea...

journal_title：Journal of periodontology

authors： Gürlek Ö,Gümüş P,Nile CJ,Lappin DF,Buduneli N

更新日期：2017-08-01 00:00:00

abstract：:The use of antibiotics in periodontal therapy has received increasing attention in recent years. Although generally safe, certain antibiotics, including tetracycline and ampicillin, have been shown to interact indirectly with oral contraceptives, with a resultant decrease in oral contraceptive efficacy. This paper rev...

journal_title：Journal of periodontology

authors： Barnett ML

更新日期：1985-01-01 00:00:00

abstract：:The ability to objectively assess periodontal disease activity can significantly affect periodontal therapy. Aspartate aminotransferase (AST) is released extracellularly upon tissue destruction which suggests its potential as a key index in a quantitative assay for evaluating periodontal disease activity. The purpose ...

journal_title：Journal of periodontology

authors： Mizuho F,Mori H,Deguchi S,Ogawa Y,Hori T

更新日期：1996-08-01 00:00:00

abstract：:The present paper describes 36 consecutively treated non-human primates (Macaca mulatta) as part of a balanced block design study to examine osseointegration in root- and plate-form implants prepared by atraumatic preparation of bone. Clinical measurements around selected teeth and digital radiology were utilized to m...

journal_title：Journal of periodontology

authors： Fritz ME,Braswell LD,Koth D,Jeffcoat M,Reddy M,Brogan D,Cotsonis G,Winter M,Lemons JE

更新日期：1996-12-01 00:00:00

abstract：BACKGROUND:Members of the matrix metalloproteinase (MMP) family are implicated in the chronic remodeling in periodontal diseases. Therefore, we performed a case-control study to investigate a plausible association between susceptibility to chronic periodontitis (CP) and the polymorphisms in the MMP-9 (gelatinase B) gen...

journal_title：Journal of periodontology

authors： Holla LI,Fassmann A,Muzík J,Vanek J,Vasku A

更新日期：2006-11-01 00:00:00

abstract：:This report describes the case of a 21-year-old female who presented with localized gingival ulceration that over a period of 4 weeks became generalized, affecting all the buccal gingiva as well as the lower lip. A detailed medical history suggested that the patient was generating the lesions herself. She was monitore...

journal_title：Journal of periodontology

authors： Heasman PA,MacLeod I,Smith DG

更新日期：1994-05-01 00:00:00

abstract：BACKGROUND:A major reason for the success of modern dental implant systems has been the development of implant designs that enhance direct bone-implant interface. Surface roughness has been a factor in this success and different systems have utilized very different implant surface roughness. The major purpose of this s...

journal_title：Journal of periodontology

authors： Khang W,Feldman S,Hawley CE,Gunsolley J

更新日期：2001-10-01 00:00:00

abstract：BACKGROUND:Valuable decision making for periodontal treatment success in situations where there is ambiguous or conflicting information was previously reported using a consensus building method, the Delphi survey, for posterior teeth with chronic periodontitis. This study focuses on outcome measures relevant in assessi...

journal_title：Journal of periodontology

authors： Lightfoot WS,Hefti A,Mariotti A

更新日期：2005-09-01 00:00:00

abstract：:Partial-mouth scores are often used in epidemiologic studies to estimate the prevalence and severity of periodontal disease. Such estimates systematically underestimate the prevalence of disease, but the bias can be in either direction for disease severity. Three large data sets containing full-mouth examinations (mes...

journal_title：Journal of periodontology

authors： Kingman A,Morrison E,Löe H,Smith J

更新日期：1988-11-01 00:00:00

abstract：:One hundred and two extracted permanent molars were debrided in 3% H2O2, sealed at the apex, and placed in a vacuum chamber. Safranin dye was introduced into the teeth that were placed in a vacuum of 525 mm of Hg. Observations were made of the external root surface to determine any staining due to patent accessory can...

journal_title：Journal of periodontology

authors： Gutmann JL

更新日期：1978-01-01 00:00:00