In vitro assessment of corrosive properties of titanium as a biomaterial.

Abstract:

:Titanium (Ti) is thought to be a highly biocompatible material, and its clinical applications are becoming increasingly frequent. However, there have recently been some clinical papers reporting hypersensitivity and allergic reactions to Ti. The purpose of this study was to assess the corrosive properties of Ti in the intra-oral environment in vitro. Cast pure Ti specimens were immersed in artificial saliva, physiological saline solution, and 128 mmol x L(-1) of lactic, formic and acetic acids for 3 weeks at 37 degrees C with shaking. The colour, weight, surface morphologies and chemical binding state of specimens were observed before and after immersion. Marked discoloration was recognized on the surface of specimens immersed in formic acid, and a significant difference was found between the immersion solutions. Weight changes also varied with solutions; a tendency to increase in formic acid and to decrease in lactic acid. A slight loss was observed in specimens immersed in lactic acid and artificial saliva. The oxide layer composed mainly of Ti-oxide on the surface of the immersed specimens was thinnest in lactic acid, and thickest in formic acid. The present study indicates that both hydrogen evolution type and oxygen diffusion type corrosion on Ti surfaces are possible in the living body. (Our results also confirm some clinical studies reporting Ti accumulation in surrounding tissues and Ti causing allergic reactions.)

journal_name

J Oral Rehabil

authors

Koike M,Fujii H

doi

10.1046/j.1365-2842.2001.00690.x

keywords:

subject

Has Abstract

pub_date

2001-06-01 00:00:00

pages

540-8

issue

6

eissn

0305-182X

issn

1365-2842

pii

jor690

journal_volume

28

pub_type

杂志文章
  • Posturography as a diagnostic aid in dentistry: a systematic review.

    abstract::The aim of this systematic review of the literature was to assess the scientific evidence for detectable correlations between the stomatognathic system and whole-body posture and to provide information on the relevance of posturography as a diagnostic aid in dentistry. A literature survey was performed using the Medli...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章,评审

    doi:10.1111/j.1365-2842.2009.02019.x

    authors: Perinetti G,Contardo L

    更新日期:2009-12-01 00:00:00

  • The instantaneous centre of rotation of a fixed unilateral distal extension partial denture.

    abstract::A photographic technique was used to determine the instantaneous centre of rotation of a fixed unilateral distal extension partial denture and the teeth to which it was attached. The teeth involved were the lower canine and first premolar. When the two crowns were splinted together to provide support, both vertical an...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2842.1986.tb00677.x

    authors: Feingold GM,Grant AA,Johnson W

    更新日期:1986-11-01 00:00:00

  • Clinical performance of different post and core systems--results of a pilot study.

    abstract::During the period 1974-1986, 112 post and core build-ups were inserted in 74 patients. The build-ups consisted of a metal prefabricated post (Dentatus, Unimetric or Radix) in combination with a composite core. After an average follow-up period of 7.9 years, 14 failures (12.5%) were noticed. Eight teeth could be rerest...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2842.1993.tb01645.x

    authors: Mentink AG,Creugers NH,Meeuwissen R,Leempoel PJ,Käyser AF

    更新日期:1993-11-01 00:00:00

  • Efficacy of modified chin tuck against resistance exercise using hand-free device for dysphagia in stroke survivors: A randomised controlled trial.

    abstract:BACKGROUND:Chin tuck against resistance exercise was recently reported as a novel method for improving the swallowing function of patients with post-stroke dysphagia. However, as this exercise involves holding and fixing the device using the hand, physically weak patients may find it difficult to perform it. OBJECTIVE...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章,随机对照试验

    doi:10.1111/joor.12837

    authors: Kim HH,Park JS

    更新日期:2019-11-01 00:00:00

  • Repair of glass ionomer cements--methods for conditioning the surface of the cement to achieve bonding.

    abstract::Two chemically different glass ionomer cements (Ketac Fil and ChemFil II Caps) and three different methods of conditioning the surface for repair were evaluated. Specimens of each material were prepared, aged and sectioned. The cut surfaces were treated with either phosphoric acid, polyacrylic acid or a combination of...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2842.1994.tb01180.x

    authors: Jamaluddin A,Pearson GJ

    更新日期:1994-11-01 00:00:00

  • Assessment of treatment failure in endodontic therapy.

    abstract::There is a paucity of guidelines for the dental profession to assess failure of endodontic therapy. While a successful treatment can be well defined by the absence of apical periodontitis and clinical symptoms after a period of observation, failed treatment has escaped a distinct standing over the years. This article ...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章,评审

    doi:10.1111/joor.12423

    authors: Bergenholtz G

    更新日期:2016-10-01 00:00:00

  • Apatite formation on dental ceramics modified by a bioactive glass.

    abstract::Restorative dental materials are considered biocompatible without exhibiting any bioactive behaviour. The aim of this study was the investigation of surface structure changes on conventional dental ceramics used in metal-ceramic restorations modified by a bioactive glass, after immersion in SBF for various time period...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章

    doi:10.1046/j.1365-2842.2003.01072.x

    authors: Kontonasaki E,Papadopoulou L,Zorba T,Pavlidou E,Paraskevopoulos K,Koidis P

    更新日期:2003-09-01 00:00:00

  • Comparison of four different denture cushion adhesives--a subjective study.

    abstract::Four cushion adhesives (Fittydent I; Fittydent II, introduced as an advanced formula; Protefix; and Seabond) were compared clinically through patients subjective evaluations. Maxillary dentures of 32 patients were relined and the mandibular dentures were scored by Kapur index before the application of different treatm...

    journal_title:Journal of oral rehabilitation

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1046/j.1365-2842.1998.00220.x

    authors: Uysal H,Altay OT,Alparslan N,Bilge A

    更新日期:1998-03-01 00:00:00

  • Stress distributions in maxillary bone surrounding overdenture implants with different overdenture attachments.

    abstract::In this study, effects of different overdenture attachments on the stress distributions in the maxillary bone surrounding the overdenture implants are studied. Four different types of attachment are considered. They are rigid Dalbo Stud, movable Dalbo Stress Broken, movable Dalro, and movable O-ring attachments. Three...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2842.2004.01407.x

    authors: Chun HJ,Park DN,Han CH,Heo SJ,Heo MS,Koak JY

    更新日期:2005-03-01 00:00:00

  • Effects of a bleaching agent containing 35% carbamide peroxide on the immunolocalization of cyclin D and p16.

    abstract::The evidences that p16 and cyclin D alterations occur in the earlier stages of many human cancers and that its immunolocalization can be used to study the cell cycle regulation, coupled with the possibility that chronic use of carbamide peroxide would induce DNA damage and cell cycle alteration, prompted us to analyse...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章

    doi:10.1046/j.1365-2842.2002.00944.x

    authors: Gomez RS,de Castro Albuquerque R,Dutra RA,Vasconcellos WA,Reis DA,Gomez RS,Gomez MV

    更新日期:2002-09-01 00:00:00

  • Intradermal injection of Botulinum toxin type A alleviates infraorbital nerve constriction-induced thermal hyperalgesia in an operant assay.

    abstract::Recent studies have shown that infraorbital nerve constriction (IoNC)-induced mechanical allodynia has been attenuated by administration of highly purified 150-kDa Botulinum neurotoxin type A (BoNT/A). Here, we extend these studies to determine whether BoNT/A could attenuate IoNC-induced symptoms of thermal hyperalges...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2842.2011.02236.x

    authors: Kumada A,Matsuka Y,Spigelman I,Maruhama K,Yamamoto Y,Neubert JK,Nolan TA,Watanabe K,Maekawa K,Kamioka H,Yamashiro T,Kuboki T,Oguma K

    更新日期:2012-01-01 00:00:00

  • Changes in masticatory muscle activity according to food size in experimental human mastication.

    abstract::The purpose of this study was to investigate the changes in masticatory muscle activity according to food size in human mastication. Sixteen subjects performed deliberate unilateral chewing of similarly cone shaped hard gummy jellies weighing 5 and 10 g. The masseter and anterior temporal muscle activity on both sides...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章

    doi:10.1046/j.1365-2842.2001.00702.x

    authors: Miyawaki S,Ohkochi N,Kawakami T,Sugimura M

    更新日期:2001-08-01 00:00:00

  • Sectional prosthesis with hollow obturator portion made of thin silicone layer over resin frame.

    abstract::Magnetically retained sectional obturator prostheses, consisting of a hollow obturator portion made of thin silicone layer over a resin frame and a denture portion, were fabricated to alleviate some of the limitations of silicone materials, and applied to two edentulous patients with maxillectomy defects. The silicone...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章

    doi:10.1046/j.1365-2842.2000.00584.x

    authors: Kanazawa T,Yoshida H,Furuya Y,Shimodaira K

    更新日期:2000-09-01 00:00:00

  • The diagnostic efficacy of cone beam CT for impacted teeth and associated features: a systematic review.

    abstract::This review evaluates the evidence for the diagnostic efficacy of cone beam computed tomography (CBCT) for impacted teeth and associated features. PubMed, Embase and the Cochrane Library were searched using specific indexing terms and reference lists were hand searched. Two reviewers selected relevant publications on ...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章,评审

    doi:10.1111/j.1365-2842.2010.02141.x

    authors: Guerrero ME,Shahbazian M,Elsiena Bekkering G,Nackaerts O,Jacobs R,Horner K

    更新日期:2011-03-01 00:00:00

  • The electromyographic activity of masseter and anterior temporalis during orofacial symptoms induced by experimental occlusal highspot.

    abstract::The aim of the present study was to investigate the short-term impact of an occlusal highspot on the occurrence of orofacial symptoms by collecting self-evaluation and using electromyography (EMG) evaluation. A rigid unilateral intercuspal occlusal highspot (A cast onlay of 0.5 mm) was placed on the right lower first ...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2842.2007.01750.x

    authors: Li J,Jiang T,Feng H,Wang K,Zhang Z,Ishikawa T

    更新日期:2008-02-01 00:00:00

  • The sealing of the tooth/amalgam interface by corrosion products.

    abstract::A marginal gap exists between the amalgam restoration and the cavity walls. At this interface, there is a constant percolation of fluid containing ions, molecules and bacteria. With time, corrosion products of the amalgam components seal the gap at the amalgam/tooth interface. The corrosion processes for conventional ...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章,评审

    doi:10.1111/j.1365-2842.1995.tb00242.x

    authors: Ben-Amar A,Cardash HS,Judes H

    更新日期:1995-02-01 00:00:00

  • Fracture resistance of endodontically treated roots after restoration.

    abstract::This study evaluated the shear strength resistance of endodontically treated roots that were restored by two different techniques. Twenty-seven recently extracted single-rooted teeth with similar anatomic characteristics were sectioned to obtain the same length for all specimens. Group I (GI) consisted of 14 roots res...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章

    doi:10.1046/j.1365-2842.1998.00327.x

    authors: Fraga RC,Chaves BT,Mello GS,Siqueira JF Jr

    更新日期:1998-11-01 00:00:00

  • The influence of sleep duration on headache pain and frontalis EMG.

    abstract::Recent evidence has been presented suggesting that 'depression' headaches and classic migraines may be related to extended sleep duration. This analogue study was designed to evaluate the possibility that mild to moderate headaches induced by excessive sleep might be related to increased muscle activity. Eight subject...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2842.1987.tb00726.x

    authors: Moss RA,McClure JT,Jackson MC,Lombardo TW

    更新日期:1987-07-01 00:00:00

  • Acupuncture treatment of xerostomia caused by irradiation of the head and neck region: case reports.

    abstract::Salivary flow rates were monitored in two patients, treated with acupuncture for post-radiotherapy xerostomia. The flow rates improved after acupuncture and the effect persisted during the 2-year observation period. ...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2842.1993.tb01635.x

    authors: Blom M,Dawidson I,Angmar-Månsson B

    更新日期:1993-09-01 00:00:00

  • Whiplash injuries of the temporomandibular joint in motor vehicle accidents: speculations and facts.

    abstract::Referring to the temporomandibular joint (TMJ) of the human mandibular locomotor system, it has been asserted that displacement of the TMJ disc and inflammation of TMJ tissues are the results of acute and indirect trauma to the TMJ; on occasion this is allegedly experienced in motor vehicle accidents and commonly know...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章,评审

    doi:10.1046/j.1365-2842.1998.00321.x

    authors: McKay DC,Christensen LV

    更新日期:1998-10-01 00:00:00

  • The use of root abutments in the support of complete dentures.

    abstract::A clinical study of the use of root abutments as an aid to the support of complete dentures is presented. This technique offers a realistic alternative for patients who are reluctant to face the loss of their remaining natural teeth and the wearing of complete dentures. The abutments enhance the support and stability ...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2842.1976.tb00954.x

    authors: Ralph JP,Murray FD

    更新日期:1976-07-01 00:00:00

  • Chewing and swallowing activity of masticatory muscles in patients with a complete upper and a partial lower denture.

    abstract::The chewing and swallowing activity of jaw-closing muscles was studied longitudinally in 30 partially edentulous subjects who were provided with an immediate complete upper and a partial lower denture. Electromyographic recordings of the anterior temporal and masseter muscles were obtained during habitual chewing of a...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2842.1991.tb00060.x

    authors: Tallgren A,Tryde G

    更新日期:1991-07-01 00:00:00

  • Transcutaneous neuromuscular electrical stimulation can improve swallowing function in patients with dysphagia caused by non-stroke diseases: a meta-analysis.

    abstract::There is still debate over whether the effect of transcutaneous neuromuscular electrical stimulation (NMES) in dysphagia rehabilitation is superior to traditional therapy (TT). The purpose of this meta-analysis was to assess the overall efficacy by comparing the two treatment protocols. Published medical studies in th...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章,meta分析,评审

    doi:10.1111/joor.12057

    authors: Tan C,Liu Y,Li W,Liu J,Chen L

    更新日期:2013-06-01 00:00:00

  • Alleviation of acute dental pain from localised apical periodontitis: A prospective randomised study comparing two emergency treatment procedures.

    abstract:OBJECTIVE:To compare the outcomes of two emergency treatment procedures to alleviate pain from localised symptomatic apical periodontitis: complete chemo-mechanical disinfection (CMD) of the root canal system, or removal of necrotic tissue from the pulp chamber (RNT), that is without instrumentation of the root canals....

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章,随机对照试验

    doi:10.1111/joor.12730

    authors: Wolf E,Dragicevic M,Fuhrmann M

    更新日期:2019-02-01 00:00:00

  • Prosthetic treatment need in a representative German sample.

    abstract::Regarding declining resources epidemiological data on needs for oral rehabilitation are required. Within the framework of an oral health survey a non-stratified two-stage random sample was taken to represent the over 14-year-old population of Saxony/Germany. The participation rate was 55%. Normative need was determine...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章

    doi:10.1046/j.1365-2842.2001.00773.x

    authors: Walter MH,Wolf BH,Rieger C,Boening KW

    更新日期:2001-08-01 00:00:00

  • Denture-related stomatitis: identification of aetiological and predisposing factors - a large cohort.

    abstract::The aim of this study was to identify and characterize aetiological and predisposing factors in denture-related stomatitis (DRS), by means of a case-control, transversal study, in a large cohort of 140 persons wearing removable maxillary polymethylamethacrylate prostheses. Data were obtained by (1) a questionnaire tha...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2842.2007.01709.x

    authors: Figueiral MH,Azul A,Pinto E,Fonseca PA,Branco FM,Scully C

    更新日期:2007-06-01 00:00:00

  • The effectiveness of dentine adhesives as demonstrated by dye penetration and SEM investigations.

    abstract::A previous investigation identified three types of cuspal movement that occur as a result of polymerization shrinkage when extracted molar teeth are filled with a microfine or hybrid composite used in conjunction with a dentine adhesive. That investigation was extended further by dye penetration and SEM studies of the...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2842.1990.tb00019.x

    authors: Hegarty SM,Pearson GJ

    更新日期:1990-07-01 00:00:00

  • Subjective food intake ability in relation to maximal bite force among Korean adults.

    abstract::This study examined the relationship between the subjective food intake of 30 food types and their objective bite force to identify the key food items within the 30 food types to achieve a greater depth of masticatory function in Korean adults. A sample of 308 (112 males and 196 females) adults over the age of 20 (ave...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章,多中心研究

    doi:10.1111/j.1365-2842.2008.01924.x

    authors: Kim BI,Jeong SH,Chung KH,Cho YK,Kwon HK,Choi CH

    更新日期:2009-03-01 00:00:00

  • Masticatory electromyographic activity in healthy young adults and myogenous craniomandibular disorder patients.

    abstract:UNLABELLED:The electromyographic (EMG) activity of the masseter and the anterior temporalis muscles were compared between 60 healthy controls and 61 myogenous craniomandibular disorder (CMD) patients. Subjects were asked to clench at 10% and at 50% of their maximum voluntary clenching level. The effects of CMD, age and...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2842.1994.tb01125.x

    authors: Visser A,McCarroll RS,Oosting J,Naeije M

    更新日期:1994-01-01 00:00:00

  • Manometric evaluation of oral function with a hand-held balloon probe.

    abstract::Tongue pressure measured with a disposable hand-held balloon probe has been used for assessing tongue function; however, no diagnostic standard for assessing other oral functions exists currently. In this study, to develop a method for multifactorial manometric evaluation of oral functions, 20 men and 20 women (21-32 ...

    journal_title:Journal of oral rehabilitation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2842.2011.02202.x

    authors: Tsuga K,Maruyama M,Yoshikawa M,Yoshida M,Akagawa Y

    更新日期:2011-09-01 00:00:00