Abstract：
OBJECTIVES:Ease of denture cleaning is of paramount importance in geriatric patients and those with limited dexterity. We have previously investigated methods of coating dentures with titanium dioxide (TiO2 ) and reported the effects (self-cleaning and antibacterial) of such treatments in in vitro studies. This study was to verify the biocompatibility of a TiO2 -coated acrylic resin produced by the new coating method with spray-coating technique. METHODS:Specimens were prepared from denture base acrylic resin and polished up to grit #1000. The TiO2 -coating agent was sprayed onto the specimens using an airbrush gun. Specimens were then divided into 'polymethyl methacrylate (PMMA)', 'primer-coated PMMA' and 'TiO2 -coated PMMA' groups to be evaluated for biological safety using a hamster oral mucosa irritation test, a guinea pig skin sensitisation test and a rabbit intracutaneous test. The biological reaction was scored. RESULTS:Reaction scores were considerably <1.0, the acceptable limit set by the ISO, in all three tests. Indeed, in most samples, there was no deleterious effect at all. CONCLUSION:These results tested on animals demonstrate that denture base resin coated with TiO2 by this method does not cause irritation or sensitisation of the oral mucosa, skin or intracutaneous tissue and is therefore good biocompatibility for use in close proximity to oral mucosa and skin.
journal_name
Gerodontologyjournal_title
Gerodontologyauthors
Tsuji M,Ueda T,Sawaki K,Kawaguchi M,Sakurai Kdoi
10.1111/ger.12204subject
Has Abstractpub_date
2016-12-01 00:00:00pages
539-544issue
4eissn
0734-0664issn
1741-2358journal_volume
33pub_type
杂志文章相关文献
GERODONTOLOGY文献大全abstract：OBJECTIVE:To develop and evaluate, with a dentist as gold standard, an oral health screening tool, the Oral Health Screening Tool for Nursing Personnel (OHSTNP), that assists long-term care facility nursing staff without preliminary training in identifying resident need for dentist referral. METHODS:Using an OHSTNP ad...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/ger.12255
更新日期：2017-06-01 00:00:00
abstract：OBJECTIVES:The aim of this study was to clarify by histopathological examination the origin of oral membranous substances deposited on the palate, tongue, buccal mucosa and teeth. BACKGROUND:Several investigators have reported membranous substances deposited in the mouths of bedridden elderly persons requiring nursing...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/ger.12379
更新日期：2019-03-01 00:00:00
abstract：OBJECTIVES:The role in dementia of systemic inflammation derived from periodontal disease is not fully elucidated. The objective of our study was to examine the impact of inflammation on the relationship between periodontitis and cognitive impairment. METHODS:We have designed a case (n = 171) and control (n = 131) stu...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/ger.12431
更新日期：2020-03-01 00:00:00
abstract：OBJECTIVE:To evaluate the effect of bone mineral density (BMD) on masticatory performance and efficiency in dentate subjects. BACKGROUND DATA:Osteoporosis is the most common disorder of the bone. It causes reduction in BMD of the all the skeletal tissue including jaw bones. It also promotes bone loss in jaw bones. In ...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/j.1741-2358.2010.00414.x
更新日期：2012-06-01 00:00:00
abstract：OBJECTIVE:This study aimed to investigate the association between number of natural teeth and prevalence of root caries. DESIGN:A cross-sectional design was adopted. A stratified multi-stage purposive sampling method was used to select a wide range of elderly people from all social classes, educational levels and sexe...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/j.1741-2358.2000.00091.x
更新日期：2000-12-01 00:00:00
abstract：:Culture has significant impacts upon professional practice and patient health behaviours, especially in multicultural societies. This paper introduces the concept of culture and examines how it may be of importance to dental health professionals. Using the Dental Impact Profile and other dental social science measures...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/j.1741-2358.1996.tb00159.x
更新日期：1996-12-01 00:00:00
abstract：OBJECTIVE:To compare partial and total tooth loss in dependent institutionalised elderly patients and identify any associated factors. BACKGROUND:A poor oral health status, together with a reduction of autonomy can seriously affect the general health and increase the risk of death in elderly people. Those with total t...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/j.1741-2358.2007.00183.x
更新日期：2007-12-01 00:00:00
abstract：OBJECTIVES:To compare bone volume, bone mineral density, cortical thickness and bone micro-architecture in a series of paired mandibular and iliac bone samples analysed by various imagery techniques to see whether relationships exist between the various techniques and between mandibular and iliac bone. MATERIALS AND M...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/j.1741-2358.2011.00527.x
更新日期：2012-06-01 00:00:00
abstract：OBJECTIVE:Geriatric Oral Health Assessment Index (GOHAI) is a 12-item measure of "patient-reported oral functional problems" intended for use in the assessment of the effectiveness of dental treatment. DESIGN AND SETTING:As there is scanty literature available on GOHAI in the Indian population, the present study was u...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/j.1741-2358.2009.00323.x
更新日期：2010-09-01 00:00:00
abstract：OBJECTIVES:It is essential that especially elderly patients are correctly positioned in dental chairs, based on medical history and careful observation. METHOD:We report a case where reclination of the patient's head resulted in weakness of the limbs. RESULTS:Subsequent investigation determined traumatic contusion of...
journal_title：Gerodontology
pub_type：
doi：10.1111/ger.12316
更新日期：2018-03-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to evaluate the clinical efficacy of a topical sialogogue spray containing 1% malic acid for elderly people affected by xerostomia. MATERIAL AND METHODS:This research took the form of a double-blind, randomized clinical trial. Forty-one individuals (mean age: 78.7 years) with xerost...
journal_title：Gerodontology
pub_type： 杂志文章,随机对照试验
doi：10.1111/ger.12034
更新日期：2014-12-01 00:00:00
abstract：OBJECTIVES:To determine: the knowledge of the participants about removable dentures, importance of tooth replacement; prevalence of tooth loss and denture use; and factors associated with its non-use among an elderly population in Nigeria. BACKGROUND:Tooth loss without replacement can impact negatively on the quality ...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/ger.12303
更新日期：2017-12-01 00:00:00
abstract：OBJECTIVES:This study was designed to compare the levels of copper/zinc superoxide dismutase (Cu/Zn SOD), peroxidase (POx) and glutathione peroxidase (GSH-Px) in saliva of smokers and those in saliva of non-smokers. METHODS:Unstimulated saliva samples were collected from 88 elderly males (65 years old or over) who vis...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/j.1741-2358.2006.00077.x
更新日期：2006-03-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to re-evaluate data about oral status, mastication and nutrition in elderly men in Malmö, Sweden, recorded in 1985-1987, to assess associations between inadequate dietary habits, oral conditions and masticatory function. MATERIALS AND METHODS:Four hundred and eighty-one men, aged 67...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/j.1741-2358.2007.00150.x
更新日期：2007-03-01 00:00:00
abstract：:Vertebral bone mineral content was determined in a group of 56 women, ages 30-62. These measurements were compared with the status of supporting bone in the jaws (alveolar, molar and bicuspid) and with gingival health. There was a significant decline in vertebral bone mineral content from the pre- to post-menopausal g...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/j.1741-2358.1994.tb00113.x
更新日期：1994-12-01 00:00:00
abstract：AIM:Osteoporosis and periodontitis are both chronic diseases characterised by bone loss. Potential association is of great clinical importance because of multifactorial aetiology and common risk factors. The aim of this study was to determine relationship between bone mineral density (BMD), tooth loss and periodontal s...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/ger.12290
更新日期：2017-12-01 00:00:00
abstract：OBJECTIVE:National epidemiological data on the oral health of elders was analysed to examine relationships between the need for oral treatment and external environment, the dental care delivery system, personal characteristics and subjective conditions of oral health. BACKGROUND:Brazil's universal public healthcare sy...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/ger.12046
更新日期：2015-03-01 00:00:00
abstract：OBJECTIVE:This study aims to analyse the relationship between seven health practices, oral health behaviors, and oral health status in community dwelling elderly Thai. MATERIALS AND METHODS:The subjects were 612 elderly people (mean age = 68.8 ± 5.9 years). Questionnaires survey about sociodemographics, self-reported ...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/j.1741-2358.2012.00672.x
更新日期：2013-12-01 00:00:00
abstract：OBJECTIVE:The purpose of the study was to determine the prevalence of burning mouth (BM) in a population of Parkinson's Disease (PD) sufferers and also to assess the use of pain profiles in identifying the type of burning sensation experienced. DESIGN:Subjects were surveyed by means of a one shot postal questionnaire ...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/j.1741-2358.1998.00073.x
更新日期：1998-01-01 00:00:00
abstract：BACKGROUND AND OBJECTIVES:Though increased emphasis is being given to expanding dental care facilities and awareness in Indian villages, the target population is unfortunately less literate and financially-equipped compared to their urban counterparts. This study attempted to evaluate dental myths, oral hygiene methods...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/j.1741-2358.2010.00395.x
更新日期：2012-06-01 00:00:00
abstract：BACKGROUND:It has been stated that mandibular overdentures are more satisfactory than conventional dentures, but problems relating to the use of retrospective ratings, lack of control group and sequential provision of treatment may compromise the findings. OBJECTIVE:To establish a comparison between treatment with con...
journal_title：Gerodontology
pub_type： 杂志文章,评审
doi：10.1111/j.1741-2358.2009.00299.x
更新日期：2010-06-01 00:00:00
abstract：:"The twentieth century will be remembered chiefly, not as an age of political conflicts and technical inventions, but as an age in which human society dared to think of the health of the whole human race as a practical objective." Arnold Toynbee, British historian. Individuals throughout the world often view the passa...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/j.1741-2358.2000.00003.x
更新日期：2000-07-01 00:00:00
abstract：OBJECTIVE:To assess the validity of patient self-reported oral health measures as used in a large multi-country survey for populations aged 50+. BACKGROUND:Information on people's oral health status is important for assessing oral health needs within populations. However, clinical examination is not always possible. P...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/ger.12398
更新日期：2019-06-01 00:00:00
abstract：OBJECTIVE:To describe the oral health and oral prosthetic status of long-term care residents in four Canadian provinces. BACKGROUND:Oral health can have significant impact on the health and quality of life of older adults. Seniors in long-term care are highly dependent on care staff for basic activities of daily livin...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/ger.12356
更新日期：2018-12-01 00:00:00
abstract：OBJECTIVES:Several anaerobic bacteria originating in periodontal pockets have been isolated from infected lungs and pharyngeal microflora. Increased bacterial load in lungs is known to be a risk factor for decline in forced expiratory volume during the first second. The aim was to evaluate both cross-sectionally and lo...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/j.1741-2358.2004.00029.x
更新日期：2004-12-01 00:00:00
abstract：BACKGROUND:Osteocytes are engaged in life-enduring processes such as bone remodelling, fracture healing or osseointegration of implants. Over age, ossification processes and regenerative capacity can greatly differ in mandible and femur. OBJECTIVE:Mesenchymal stem cells from cranial and postcranial bones are of differ...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/ger.12362
更新日期：2018-12-01 00:00:00
abstract：OBJECTIVE:To propose a possible link between dental extraction and intra-ocular complications. BACKGROUND:Several publications in medical literature describe intra-ocular complications after different dental procedures. RESULTS:Retinal detachment and vitreous hemorrhage following dental extraction with an appropriate...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/j.1741-2358.2011.00537.x
更新日期：2013-03-01 00:00:00
abstract：AIMS:To assess the oral health impact profile (OHIP) on edentulous subjects who needed to have their dentures replaced either by a copy technique or a conventional technique, and to determine whether any change in the subjects' assessment of their original and replacement dentures impacted on oral health related qualit...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/j.1741-2358.2006.00112.x
更新日期：2006-06-01 00:00:00
abstract：OBJECTIVE:To evaluate the heart rate, blood pressure, blood glucose and other important indicators of the general health of an elderly population of São José dos Campos, Brazil. MATERIALS AND METHODS:A cross-sectional study was conducted among 150 institutionalised and 150 community-dwelling individuals aged 60 years ...
journal_title：Gerodontology
pub_type： 杂志文章,评审
doi：10.1111/j.1741-2358.2007.00174.x
更新日期：2007-09-01 00:00:00
abstract：BACKGROUND:Comprehensive data on the oral health status and dental treatment needs of the elderly population in Turkey are deficient. OBJECTIVES:This pilot study determined the general and dental health status, perceived medical and dental treatment needs of an elderly population dwelling in residential homes in Istan...
journal_title：Gerodontology
pub_type： 杂志文章
doi：10.1111/j.1741-2358.2010.00363.x
更新日期：2011-03-01 00:00:00
