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Clinical preventive dentistry最新文献

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Patients' perceptions related to the use of infection control procedures. 患者对使用感染控制程序的看法。
Clinical preventive dentistry Pub Date : 1991-05-01
E G Grace, L A Cohen, M A Ward
{"title":"Patients' perceptions related to the use of infection control procedures.","authors":"E G Grace,&nbsp;L A Cohen,&nbsp;M A Ward","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>An assessment was made of the public's attitudes toward infection control techniques utilized in dentistry. Five hundred and nine adults in the State of Maryland responded to a detailed telephone survey in late 1989. Respondents reported that most of their dentists (87.0%) wore gloves and 69.8% of the respondents preferred gloves. Respondents who were most concerned about AIDS also preferred the dentist to wear gloves (92.6%). Respondents received information about AIDS from various sources, chief of which were newspapers or magazines (29.0%) and television (27.3%) but 80.9% would read pamphlets on AIDS if they were available in the dentist's office. Finally, few (13.1%) had ever discussed AIDS with their dentist but most (78.6%) would be comfortable doing so. This study demonstrated that the public accepts and welcomes the use of barrier protection by dentists. The public also is willing to discuss AIDS and infectious diseases with dentists and would read AIDS information supplied by dentists. Given the continued spread of the AIDS epidemic, it is increasingly important for dentists to educate the public about AIDS as well as about the continued safety of the dental office. The public is receptive to this education.</p>","PeriodicalId":75715,"journal":{"name":"Clinical preventive dentistry","volume":"13 3","pages":"30-3"},"PeriodicalIF":0.0,"publicationDate":"1991-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13020537","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparative evaluation of test parameters in plaque removal. A preliminary report. 牙菌斑去除试验参数的比较评价。初步报告。
Clinical preventive dentistry Pub Date : 1991-03-01
R L Jakober, A M Perritt
{"title":"Comparative evaluation of test parameters in plaque removal. A preliminary report.","authors":"R L Jakober,&nbsp;A M Perritt","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A comparative study was conducted to determine the effect of several parameters on the removal of simulated plaque. Streptococcus mutans grown in a 2% sucrose medium was allowed to deposit on porous ceramic tiles in the course of the culture growth to form simulated plaque. The tiles with the culture deposit were dried and stained with Safranin O stain, then used in the plaque removal studies. The parameters evaluated in the course of the study were (a) flowing cold water vs flowing hot water and (b) brushing with toothpaste alone vs brushing with hot water as well as brushing alone. It was observed that flowing hot water was more effective than flowing cold water in the removal of the simulated plaque. Brushing with hot water was found to be a more efficient means of removing the plaque than brushing with toothpaste or brushing alone. The study suggests that it is more effective to use hot water for plaque removal in the course of performing daily oral hygiene.</p>","PeriodicalId":75715,"journal":{"name":"Clinical preventive dentistry","volume":"13 2","pages":"29-31"},"PeriodicalIF":0.0,"publicationDate":"1991-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13020643","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Taurolin as an oral rinse. II. Effects on in vitro and in vivo plaque regrowth. 陶洛林作为口腔清洗剂。2对体外和体内斑块再生的影响。
Clinical preventive dentistry Pub Date : 1991-03-01
S Reynolds, J Moran, W G Wade, M Addy, R Newcombe
{"title":"Taurolin as an oral rinse. II. Effects on in vitro and in vivo plaque regrowth.","authors":"S Reynolds,&nbsp;J Moran,&nbsp;W G Wade,&nbsp;M Addy,&nbsp;R Newcombe","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A Taurolin solution has been shown previously to possess antibacterial activity, not only by a bactericidal effect but also by reducing bacterial surface adherence. Such mechanisms may contribute to reduction in dental plaque in the mouth, however this remains to be determined. The present study assessed whether a Taurolin rinse could firstly effect bacterial surface growth and, secondly, whether the same rinse could reduce plaque regrowth over a 4-day period. The findings showed that the Taurolin reduced in vitro bacterial surface growth and in vivo plaque regrowth compared to saline, but was not as effective as a chlorhexidine rinse. The findings suggest Taurolin would probably have a moderate effect on plaque and gingivitis in longer-term use.</p>","PeriodicalId":75715,"journal":{"name":"Clinical preventive dentistry","volume":"13 2","pages":"18-22"},"PeriodicalIF":0.0,"publicationDate":"1991-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13020642","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Taurolin as an oral rinse. I. Antimicrobial effects in vitro and in vivo. 陶洛林作为口腔清洗剂。1 .体外和体内的抗菌作用。
Clinical preventive dentistry Pub Date : 1991-03-01
S Reynolds, J Moran, M Addy, W G Wade, R Newcombe
{"title":"Taurolin as an oral rinse. I. Antimicrobial effects in vitro and in vivo.","authors":"S Reynolds,&nbsp;J Moran,&nbsp;M Addy,&nbsp;W G Wade,&nbsp;R Newcombe","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Taurolin, a synthetic antimicrobial agent, has been suggested to be of potential value as an inhibitor of dental plaque. Although data on the antibacterial activity of Taurolin are available there is a dearth of information for effects on oral bacterial isolates and antibacterial activity in the mouth. This study assessed the in vivo and in vitro antibacterial properties of a Taurolin rinse by a) determining the MID values against seven oral isolates and b) measuring salivary bacterial counts following a single rinse. By comparing activity with chlorhexidine, it was hoped to determine substantivity and predict the relative ability of Taurolin to inhibit plaque through an antimicrobial effect. For Taurolin, MID values against the test organisms were found to range between 1:20 and 1:80, while for chlorhexidine, values between 1:320 to 1:640 were obtained. The effects on salivary bacterial counts revealed that Taurolin significantly reduced salivary bacterial counts compared to saline up to 5 hours post rinsing, but was significantly less effective than chlorhexidine after 30 minutes and up to 7 hours. Results indicate that Taurolin has some persistence of antimicrobial activity in the mouth. This suggests that Taurolin would possess some plaque inhibitory properties albeit less than chlorhexidine. These conclusions were confirmed in a subsequent investigation.</p>","PeriodicalId":75715,"journal":{"name":"Clinical preventive dentistry","volume":"13 2","pages":"13-7"},"PeriodicalIF":0.0,"publicationDate":"1991-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13020641","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sugar consumption in Israeli Defense Forces personnel. 以色列国防军人员的糖消耗量。
Clinical preventive dentistry Pub Date : 1991-03-01
J Katz, M Gordon, Y L Danon
{"title":"Sugar consumption in Israeli Defense Forces personnel.","authors":"J Katz,&nbsp;M Gordon,&nbsp;Y L Danon","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The per capita sugar consumption of the Israeli Defense Forces personnel has been determined during the years 1973-1986. Although a total decrease is noted, specific cariogenic items and confections are increased. This might explain, partially, the high dental treatment needs of the Israeli military population. Recommendations concerning the army dietary policy and health education programs are suggested.</p>","PeriodicalId":75715,"journal":{"name":"Clinical preventive dentistry","volume":"13 2","pages":"32-4"},"PeriodicalIF":0.0,"publicationDate":"1991-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13020527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of anti-sensitive toothpastes on opened dentinal tubules and on two dentin-bonded resins. 抗敏感牙膏对打开的牙本质小管和两种牙本质结合树脂的影响。
Clinical preventive dentistry Pub Date : 1991-03-01
L C Martens, P A Surmont
{"title":"Effect of anti-sensitive toothpastes on opened dentinal tubules and on two dentin-bonded resins.","authors":"L C Martens,&nbsp;P A Surmont","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Treatment of dentin hypersensitivity will become of increasing importance in the daily practice of dentistry. The goal of any therapy should be the closure of opened dentinal tubules. The present study made an SEM evaluation of the effect of anti-sensitive toothpastes on root dentin with regard to the superficial changes and possible penetration by toothpaste particles. Further, the study performed an evaluation of the wear-resistance of two dentin-bonded resins during brushing, using the same anti-sensitive toothpastes. Having induced coverage of the dentinal tubules with the toothpastes (Sensodyne, Emoform and Macleans Sensitive), no particles were found within the tubules. The application of dentin-bonded resins seems an alternative solution for treating dentin hypersensitivity.</p>","PeriodicalId":75715,"journal":{"name":"Clinical preventive dentistry","volume":"13 2","pages":"23-8"},"PeriodicalIF":0.0,"publicationDate":"1991-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13067844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Malarial chemoprophylaxis and the healing of periodontal lesions. 疟疾化学预防和牙周病变的愈合。
Clinical preventive dentistry Pub Date : 1991-03-01
S A Ogunwande
{"title":"Malarial chemoprophylaxis and the healing of periodontal lesions.","authors":"S A Ogunwande","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A randomized study was carried out using 92 patients (39 taking a malarial chemoprophylactic agent and 53 not taking a chemoprophylactic agent) to investigate the rate of healing of ulcerative periodontitis after treatment. The chemoprophylaxis group who had been on 300 mg chloroquine weekly for at least one year and the non-chemoprophylaxis group who had not been on the regimen for at least one year were involved in the study which examined the global efficacy and assessment for pain relief over a period of 12 weeks after treatment for ulcerative periodontitis. A detailed, symtomatic and clinical assessment was made at biweekly intervals. Relief from pain was higher for the non-chemoprophylaxis group (94.2% vs. 46.2%, p less than 0.05). The global efficacy was statistically significant for the non-chemoprophylaxis group (87% vs. 38.4%, p less than 0.05). The outcome of treatment was not influenced by factors such as duration of chemoprophylaxis, initial severity of pain and smoking habits of the patients.</p>","PeriodicalId":75715,"journal":{"name":"Clinical preventive dentistry","volume":"13 2","pages":"5-8"},"PeriodicalIF":0.0,"publicationDate":"1991-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13020528","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The effect of sustained-release varnish of chlorhexidine in dental plastic shells on salivary Streptococcus mutans. 牙塑料壳中氯己定缓释清漆对唾液变形链球菌的作用。
Clinical preventive dentistry Pub Date : 1991-03-01
D Steinberg, U Amit, L Brayer, M N Sela, M Friedman
{"title":"The effect of sustained-release varnish of chlorhexidine in dental plastic shells on salivary Streptococcus mutans.","authors":"D Steinberg,&nbsp;U Amit,&nbsp;L Brayer,&nbsp;M N Sela,&nbsp;M Friedman","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The suppression of S. mutans is a predominate factor in preventing tooth decay. Sustained-release-delivery varnish of chlorhexidine was applied to dental plastic shells and administered to eight volunteers to be worn while sleeping. Salivary bacterial samples were taken on days 0, 7, 14, 21, 28, 35. A statistically significant reduction in S. mutans counts was recorded during the course of the study while a non-significant reduction in the total bacterial counts was found. Our results indicate that the application of chlorhexidine in the form of slow-release varnish in plastic shells is an effective intraoral drug delivery system resulting in reduction of S. mutans.</p>","PeriodicalId":75715,"journal":{"name":"Clinical preventive dentistry","volume":"13 2","pages":"9-12"},"PeriodicalIF":0.0,"publicationDate":"1991-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13020529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The effects of metronidazole administration on clinical and microbiologic parameters of periodontal disease. 甲硝唑对牙周病临床及微生物学指标的影响。
Clinical preventive dentistry Pub Date : 1991-01-01
L Eisenberg, R Suchow, R S Coles, M J Deasy
{"title":"The effects of metronidazole administration on clinical and microbiologic parameters of periodontal disease.","authors":"L Eisenberg,&nbsp;R Suchow,&nbsp;R S Coles,&nbsp;M J Deasy","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The purpose of this study was to assay the concentration of metronidazole in gingival fluid, to correlate clinical and microbiologic parameters of periodontal disease to each other and to the gingival fluid concentration of the drug. Ten subjects with a minimum of two contralateral pairs of periodontal pockets of greater than or equal to 5 mm were utilized. One side of the mouth was selected to serve as the root-planed site while the other was left untreated. On day 0, plaque and bleeding-time indexes and probing depths were recorded. Subgingival plaque was analyzed using phase contrast microscopy. When root planing was completed, the subjects were prescribed either metronidazole or placebo three times daily for seven days. Within 24 hours of the last dose, and thereafter at intervals of 1, 2 and 3 weeks, fluid samples were assayed for metronidazole. Clinical and bacterial data were likewise recorded. The results indicate that root planing with metronidazole appears to be more effective in promoting periodontal health than root planing alone. Concentrations of metronidazole ranging from 5 to 20 micrograms/ml were detectable in fluid samples obtained within 24 hours of administration of the last dose. No discernible levels could be found in samples taken at the longer intervals.</p>","PeriodicalId":75715,"journal":{"name":"Clinical preventive dentistry","volume":"13 1","pages":"28-34"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13020640","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Staining and antimicrobial properties in vitro of some chlorhexidine formulations. 一些氯己定制剂的染色及体外抗菌性能。
Clinical preventive dentistry Pub Date : 1991-01-01
M Addy, W Wade, S Goodfield
{"title":"Staining and antimicrobial properties in vitro of some chlorhexidine formulations.","authors":"M Addy,&nbsp;W Wade,&nbsp;S Goodfield","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Dietary staining studies have proved useful determinants of chlorhixidine activity in mouthrinse products, and results correlate with plaque inhibitory effects. This investigation compared the staining and antimicrobial action in vitro of two known and similarly effective, commercially available chlorhexidine mouthrinses with a reformulated 0.1% chlordexidine preparation. After adjustment for original concentration the 0.2%, 0.12% and reformulated 0.1% products had essentially similar, minimum inhibitory-dilution values against standard test organisms. The 0.1% preparation was more effective against Capnocytophaga ochracea, suggesting additional antimicrobial activity derived from an ingredient other than chlorhexidine. The staining in vitro of tooth and acrylic specimens was equivalent with the 0.2% and 0.12% products. By comparison with equivalent concentrations of the diluted 0.2% preparation, the 0.1% formulation produced less staining, particularly when diluted. The data suggest that the 0.1% formulation, when used in diluted form as recommended by the manufacturer, may have slightly reduced plaque-inhibitory effects by comparison to the 0.2% or 0.12% products. However, the results raise the question whether chlorhexidine solutions could be formulated to reduce side effects, in particular, tooth staining at the expense of some loss of antiplaque activity.</p>","PeriodicalId":75715,"journal":{"name":"Clinical preventive dentistry","volume":"13 1","pages":"13-7"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13020638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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