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[Dentistry and European integration]. [牙科和欧洲一体化]。
Den Norske tannlaegeforenings tidende Pub Date : 1991-02-01
G Oilo
{"title":"[Dentistry and European integration].","authors":"G Oilo","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75780,"journal":{"name":"Den Norske tannlaegeforenings tidende","volume":"101 3","pages":"74-6"},"PeriodicalIF":0.0,"publicationDate":"1991-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13022298","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
[Laser therapy in dental practice. What is laser?]. 激光治疗在牙科中的应用。什么是激光?
Den Norske tannlaegeforenings tidende Pub Date : 1991-02-01
K H Arctander, T Björnland, H R Haanaes
{"title":"[Laser therapy in dental practice. What is laser?].","authors":"K H Arctander,&nbsp;T Björnland,&nbsp;H R Haanaes","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>This article briefly discusses laser theory and medical use of different types of laser, laserphysics and laser properties. The indications for lasertherapy as claimed from laser-producers, are numerous. However, we recommend that the effect of treatment with low level laser therapy has to be more documented before general use in a dental practice.</p>","PeriodicalId":75780,"journal":{"name":"Den Norske tannlaegeforenings tidende","volume":"101 3","pages":"78-80"},"PeriodicalIF":0.0,"publicationDate":"1991-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13022299","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
[Two-year trial of the fluoride-containing varnishes Duraphat and Carex]. [含氟清漆Duraphat和Carex的两年试验]。
Den Norske tannlaegeforenings tidende Pub Date : 1991-01-01
A Nord, O Haugejorden
{"title":"[Two-year trial of the fluoride-containing varnishes Duraphat and Carex].","authors":"A Nord,&nbsp;O Haugejorden","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Previous studies have shown that topical application of the fluoride varnish Duraphat reduces caries incidence. The aim of the present study was to compare the caries inhibiting effect of a new fluoride varnish (Carex) containing 1.80% fluoride (F) with that of Duraphat (2.26%F). Informed consent was obtained from the guardians of 495 10-12-years-olds in Voss Dental Health District (low F area). The children were randomly allocated to two groups. One group of subjects received six-monthly applications of Duraphat (n = 206), the other Carex (n = 189). Ethical considerations precluded the use of a placebo varnish. All participants received dental examinations including one pair of posterior bitewing radiographs and necessary dental care annually. One trained examiner interpreted bitewing radiographs blindly. Total mean 2-year net DFS increment for 24 posterior approximal surfaces was 1.79 (s = 3.12) in the Duraphat group and 1.53 (s = 2.92) in the Carex group, a difference which was non-significant (P greater than 0.40). Thus it seems that Carex and Duraphat have approximately the same caries-preventive effect on posterior approximal surfaces.</p>","PeriodicalId":75780,"journal":{"name":"Den Norske tannlaegeforenings tidende","volume":"101 2","pages":"46-9"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13022296","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
[Hereditary angioedema]. (遗传性血管性水肿)。
Den Norske tannlaegeforenings tidende Pub Date : 1991-01-01
E W Nielsen, H Skjeflo
{"title":"[Hereditary angioedema].","authors":"E W Nielsen,&nbsp;H Skjeflo","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Hereditary angioedema is a rare disease, transmitted as an autosomal dominant trait. The disease usually manifests as acute subcutaneous or submucosal swellings and abdominal pain of two to five days duration. When localised to head or throat life-threatening edema of the larynx may occur. The disease is caused by reduced amount of active C1 inhibitor. The edema is not due to an allergic reaction and medication for such is of little or no value. Profylactic medication may be given when the attacks are frequent and ought to be given before dental extractions, intubation of the larynx, major surgery especially of the oropharynx, and births. The acute attack is best treated by intravenous injection of C1 inhibitor concentrate.</p>","PeriodicalId":75780,"journal":{"name":"Den Norske tannlaegeforenings tidende","volume":"101 1","pages":"10-1"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13213612","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
[Tetracycline resistance in oral microorganisms in patients with periodontal disease]. [牙周病患者口腔微生物的四环素耐药性]。
Den Norske tannlaegeforenings tidende Pub Date : 1991-01-01
B Olsvik
{"title":"[Tetracycline resistance in oral microorganisms in patients with periodontal disease].","authors":"B Olsvik","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Several longitudinal studies have shown that periodontal treatment consisting of surgical and/or nonsurgical debridement of the teeth often is sufficient to prevent continued attachment loss when the patients' oral hygiene measures are good. Nevertheless, some patients will, in spite of excellent oral hygiene measures, continue to show attachment loss. The treatment of these patients has mainly been empirical, and the clinicians have used different kinds of antibiotics for different time intervals to eliminate proposed periodontal pathogens. The preferred antibiotic has been tetracycline. Most bacteria associated with destructive periodontal disease will normally be susceptible to tetracycline at the levels achieved in the gingival crevicular fluid after systemic administration of the antibiotic. Some patients have a microbial flora that will not change enough or be inhibited by these substances. The reason for this may in many cases be the development of antimicrobial resistance. Today 14 genotypes of tetracycline resistance have been found. The resistance is one of three types: active secretion, protection of the ribosomes by proteins and an active breakdown of tetracycline. The third type has recently been discovered as a cryptic gene in the microorganism Bacteroides fragilis. This gene is only expressed after transfer to Eschericia coli. Active breakdown of tetracycline does normally not occur in nature and the global level of the drug is increasing since tetracycline is the second most used antibiotic in the world today. It is therefore of interest to identify tetracycline resistance determinants in the oral cavity and to compare these with tetracycline resistance genes from other sources of human, animal and environmental origin.</p>","PeriodicalId":75780,"journal":{"name":"Den Norske tannlaegeforenings tidende","volume":"101 2","pages":"50-2"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13022297","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
[Five years evaluation of nitrous oxide sedation in dentistry]. [一氧化二氮镇静在牙科中的五年评价]。
Den Norske tannlaegeforenings tidende Pub Date : 1991-01-01
K T Vangsnes, M Raadal
{"title":"[Five years evaluation of nitrous oxide sedation in dentistry].","authors":"K T Vangsnes,&nbsp;M Raadal","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Nitrous oxide-oxygen sedation in dental treatment has been used to a limited extent at the dental schools in Oslo and Bergen since the middle of the 1970-ies. Anesthetists were responsible for the sedation until 1983. Since then two dentists at the pedodontic departments, one in Oslo and one in Bergen, have been licensed for the use of nitrous oxide. The aim of this study was to evaluate dental treatment performed under nitrous oxide sedation in Bergen during the period 1983-88. Data from 435 treatment sessions in 151 patients were analysed. Most of the patients were children anxious of dental treatment. The acceptance was excellent in 315 (72.4%) and fair in 106 (24.4%) treatment sessions. The concentration of nitrous oxide being administered during the dental treatment was most frequently between 40% and 60%. The acceptance and cooperation from the patients were better with low concentrations of nitrous oxide than at higher levels. The side effects/complications were few and mild (4.1%). This study shows that nitrous oxide-oxygen sedation in dental treatment is excellent and safe for many patients that cannot be treated conventionally.</p>","PeriodicalId":75780,"journal":{"name":"Den Norske tannlaegeforenings tidende","volume":"101 1","pages":"2-8"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13213613","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
[AIDS info: hope for a vaccine before the year 2000]. [艾滋病信息:希望在2000年以前研制出疫苗]。
Den Norske tannlaegeforenings tidende Pub Date : 1991-01-01
{"title":"[AIDS info: hope for a vaccine before the year 2000].","authors":"","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75780,"journal":{"name":"Den Norske tannlaegeforenings tidende","volume":"101 1","pages":"36"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13213614","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
[Root caries in a patient population in northern Norway]. [挪威北部患者人群的牙根龋病]。
Den Norske tannlaegeforenings tidende Pub Date : 1990-12-01
T Sefranek, P Riordan, A B Tveit
{"title":"[Root caries in a patient population in northern Norway].","authors":"T Sefranek,&nbsp;P Riordan,&nbsp;A B Tveit","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The prevalence of root caries in an adult population of patients (n = 254) admitted to treatment in a private dental practice was recorded according to Katz RCI-index. Mean RCI in the whole group was 22.6, for those with exposed root surface 32.4. Users of partial denture had a mean RCI about twice as large as non-users.</p>","PeriodicalId":75780,"journal":{"name":"Den Norske tannlaegeforenings tidende","volume":"100 20","pages":"834-6"},"PeriodicalIF":0.0,"publicationDate":"1990-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13254150","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
[Simple model explaining the caries inhibiting effect of fluoride]. [解释氟化物抑制龋齿作用的简单模型]。
Den Norske tannlaegeforenings tidende Pub Date : 1990-11-01
G Rølla, B Ogaard
{"title":"[Simple model explaining the caries inhibiting effect of fluoride].","authors":"G Rølla,&nbsp;B Ogaard","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The pH at which enamel dissolves is affected by presence of fluoride in the plaque fluid. It appears that the degree of oral hygiene will also be important because pH can drop so low in old plaque that even solid fluorapatite dissolves. Improved oral hygiene would thus reduce caries in high risk patients even in the presence of fluoride.</p>","PeriodicalId":75780,"journal":{"name":"Den Norske tannlaegeforenings tidende","volume":"100 19","pages":"802-3"},"PeriodicalIF":0.0,"publicationDate":"1990-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13254149","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
[Dental anxiety and social stratification]. [牙科焦虑和社会分层]。
Den Norske tannlaegeforenings tidende Pub Date : 1990-11-01
P O Neverlien
{"title":"[Dental anxiety and social stratification].","authors":"P O Neverlien","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Self-reported dental anxiety in relation to sociocultural and socioeconomic variables were investigated in a random sample of the Norwegian population aged 15 years and older (n = 1351). Education, profession, number of years in school, family income and personal income were negligibly or not at all associated with dental anxiety. The only statistically significant difference in levels of self-reported dental anxiety in relation to social background factors was between female labourers (high level) and female functionaries (low level).</p>","PeriodicalId":75780,"journal":{"name":"Den Norske tannlaegeforenings tidende","volume":"100 19","pages":"798-802"},"PeriodicalIF":0.0,"publicationDate":"1990-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13254148","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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