The Journal of Nihon University School of Dentistry最新文献

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Albright's syndrome: review of the literature and case report. 奥尔布赖特综合征:文献回顾及病例报告。
The Journal of Nihon University School of Dentistry Pub Date : 1994-12-01 DOI: 10.2334/josnusd1959.36.283
M R Sposto, C M Navarro, M R de Oliveira, M F Gabrielli, B A Ferreira
{"title":"Albright's syndrome: review of the literature and case report.","authors":"M R Sposto,&nbsp;C M Navarro,&nbsp;M R de Oliveira,&nbsp;M F Gabrielli,&nbsp;B A Ferreira","doi":"10.2334/josnusd1959.36.283","DOIUrl":"https://doi.org/10.2334/josnusd1959.36.283","url":null,"abstract":"<p><p>Albright's syndrome is characterized by the presence of polyostotic fibrous dysplasia, endocrinopathies and brown spots on the skin. In the present article the authors describe a case occurring in a 20-year-old female patient, who is currently being followed radiographically after a mandibular bone biopsy.</p>","PeriodicalId":22638,"journal":{"name":"The Journal of Nihon University School of Dentistry","volume":"36 4","pages":"283-7"},"PeriodicalIF":0.0,"publicationDate":"1994-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2334/josnusd1959.36.283","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18867891","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: 2
Evaluation of surface smoothness detected by a periodontal probe. 用牙周探针检测表面平滑度的评价。
The Journal of Nihon University School of Dentistry Pub Date : 1994-12-01 DOI: 10.2334/josnusd1959.36.261
G Atilla, S Kandemir
{"title":"Evaluation of surface smoothness detected by a periodontal probe.","authors":"G Atilla,&nbsp;S Kandemir","doi":"10.2334/josnusd1959.36.261","DOIUrl":"https://doi.org/10.2334/josnusd1959.36.261","url":null,"abstract":"<p><p>An investigation was designed to determine whether or not the required smoothness has been reached. This is still a controversial subject among clinicians. Ten cylindrical metal samples of equal sizes with various degrees of smoothness were prepared, and their degrees of smoothness were assessed in a blind manner by 14 periodontists, who were asked to group them as smooth or rough using a periodontal probe. Along with the metal samples, the roughness of root surfaces smoothed in clinics was also evaluated using a Profilometer. The average value defined as a smooth surface on a max.-min. scale was 1.86 +/- 0.42, and values above 3.57 were considered to be rough. Consequently, decisions taken using the sense of touch about the smoothness of a surface were confirmed to be reliable for clinical use.</p>","PeriodicalId":22638,"journal":{"name":"The Journal of Nihon University School of Dentistry","volume":"36 4","pages":"261-5"},"PeriodicalIF":0.0,"publicationDate":"1994-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2334/josnusd1959.36.261","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18867887","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: 3
A synopsis of the origins and function of dental plaque and pellicle. 牙菌斑和牙膜的起源和功能综述。
The Journal of Nihon University School of Dentistry Pub Date : 1994-09-01 DOI: 10.2334/josnusd1959.36.157
A W Park, H B Yaacob
{"title":"A synopsis of the origins and function of dental plaque and pellicle.","authors":"A W Park,&nbsp;H B Yaacob","doi":"10.2334/josnusd1959.36.157","DOIUrl":"https://doi.org/10.2334/josnusd1959.36.157","url":null,"abstract":"","PeriodicalId":22638,"journal":{"name":"The Journal of Nihon University School of Dentistry","volume":"36 3","pages":"157-74"},"PeriodicalIF":0.0,"publicationDate":"1994-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2334/josnusd1959.36.157","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18984521","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: 4
Use of membranes containing 20% chlorhexidine and 40% doxycycline for treatment of chronic periodontal pockets. 使用含20%氯己定和40%强力霉素的膜治疗慢性牙周袋。
The Journal of Nihon University School of Dentistry Pub Date : 1994-09-01 DOI: 10.2334/josnusd1959.36.191
G Ozcan, I L Taner, T Doğanay, M Iscanoğlu, B Taplamacioğlu, S E Gültekin, K Baloş
{"title":"Use of membranes containing 20% chlorhexidine and 40% doxycycline for treatment of chronic periodontal pockets.","authors":"G Ozcan,&nbsp;I L Taner,&nbsp;T Doğanay,&nbsp;M Iscanoğlu,&nbsp;B Taplamacioğlu,&nbsp;S E Gültekin,&nbsp;K Baloş","doi":"10.2334/josnusd1959.36.191","DOIUrl":"https://doi.org/10.2334/josnusd1959.36.191","url":null,"abstract":"<p><p>A study was carried out to compare the effects of subgingival applications of resorbable hydroxypropylmethylcellulose (HPMC) membranes containing 20% chlorhexidine (CHx) and 40% doxycycline (DOXY) placed subgingivally in periodontal pockets greater than 5 mm in depth. Each of 11 patients had at least four pockets. HPMC strips containing CHx and DOXY were inserted into each pocket twice a week for 6 w. One pocket was kept as a control and the other received subgingival scaling and root planing at 0, 1, 3 and 6 w. The microbial flora of 44 pockets from the 11 patients was examined using dark-field microscopy at the baseline and at 1, 3, 6 and 10 w. Clinical parameters including probing depth, crevicular fluid flow, bleeding on probing and gingival shrinkage were also recorded. The CHx and DOXY-administered or root-planed pockets showed marked reduction of both pocket depth and the number of motile organisms. Less bleeding was also observed in CHx and DOXY-inserted pockets.</p>","PeriodicalId":22638,"journal":{"name":"The Journal of Nihon University School of Dentistry","volume":"36 3","pages":"191-8"},"PeriodicalIF":0.0,"publicationDate":"1994-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2334/josnusd1959.36.191","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18984524","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: 10
Subgingival plaque formation on single and polycrystal aluminum ceramics. 单晶和多晶铝陶瓷牙龈下菌斑的形成。
The Journal of Nihon University School of Dentistry Pub Date : 1994-09-01 DOI: 10.2334/josnusd1959.36.209
J Otogoto, S Ebashi, K Tanaka, K Fujikawa, K Ito, S Murai
{"title":"Subgingival plaque formation on single and polycrystal aluminum ceramics.","authors":"J Otogoto,&nbsp;S Ebashi,&nbsp;K Tanaka,&nbsp;K Fujikawa,&nbsp;K Ito,&nbsp;S Murai","doi":"10.2334/josnusd1959.36.209","DOIUrl":"https://doi.org/10.2334/josnusd1959.36.209","url":null,"abstract":"<p><p>A study was conducted to investigate subgingival plaque formation on two types of dental implant material in the human oral cavity. Fifteen teeth affected by severe periodontitis and scheduled for extraction in five patients were selected. After thorough root planing, inlay cavities were prepared from the gingival margin to 5 mm subgingivally. Then, rectangular test specimens (polycrystal aluminum ceramic (P), single-crystal aluminum ceramic (S)) or a control dentin specimen (D) were installed in gold inlays, which were placed in the inlay cavities and left for 3, 7 or 21 d. As a consequence, 4 mm of the surface of each specimen was exposed to the environment of the periodontal pocket. After each test period, the specimens were removed from the inlays and examined by scanning electron microscopy (SEM). The results suggested that S is a more suitable dental implant material than P from the viewpoint of clinical application because of its lower degree of plaque accumulation.</p>","PeriodicalId":22638,"journal":{"name":"The Journal of Nihon University School of Dentistry","volume":"36 3","pages":"209-15"},"PeriodicalIF":0.0,"publicationDate":"1994-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2334/josnusd1959.36.209","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18984526","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: 1
A case of open bite accompanied by temporomandibular joint disorder. A comparison of occlusal conditions before and after treatment in lateral-oblique radiogram. 开放性咬伤伴颞下颌关节紊乱1例。侧斜位x线片治疗前后咬合情况的比较。
The Journal of Nihon University School of Dentistry Pub Date : 1994-09-01 DOI: 10.2334/josnusd1959.36.216
O Aoshima, Y Satoh
{"title":"A case of open bite accompanied by temporomandibular joint disorder. A comparison of occlusal conditions before and after treatment in lateral-oblique radiogram.","authors":"O Aoshima,&nbsp;Y Satoh","doi":"10.2334/josnusd1959.36.216","DOIUrl":"https://doi.org/10.2334/josnusd1959.36.216","url":null,"abstract":"<p><p>According to the authors' clinical experience, malocclusion accompanied by temporomandibular joint disorder involves mainly cross bite, open bite, deep overbite or axillary protrusion. However, it is possible that the symptoms of this disorder are associated with other types of malocclusion or even with nearly normal occlusion. In fact, it can be said that temporomandibular joint disorder may develop with any type of occlusion. This paper reports a case of open bite accompanied by temporomandibular joint disorder occurring in a patient who visited our hospital because of pain in the left temporomandibular joint region, vertigo and partial deafness. In this patient, the temporomandibular symptoms disappeared after orthodontic treatment. The patient received no particular treatment thereafter because follow-up observation confirmed that the therapeutic results were favorable without any relapse of the symptoms of temporomandibular disorder. The positions of the temporomandibular joint and mandibular condyle were determined in lateral-oblique radiograms obtained using our radiographic system, by which the mandibular condyle is radiographed using a projection consistent with its long axis.</p>","PeriodicalId":22638,"journal":{"name":"The Journal of Nihon University School of Dentistry","volume":"36 3","pages":"216-22"},"PeriodicalIF":0.0,"publicationDate":"1994-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2334/josnusd1959.36.216","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18984527","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: 2
Relationship between oral hygiene state and levels of oral sensory perception and motor ability. 口腔卫生状况与口腔感觉知觉和运动能力水平的关系。
The Journal of Nihon University School of Dentistry Pub Date : 1994-09-01 DOI: 10.2334/josnusd1959.36.175
R A Jalil, D E Cornick
{"title":"Relationship between oral hygiene state and levels of oral sensory perception and motor ability.","authors":"R A Jalil,&nbsp;D E Cornick","doi":"10.2334/josnusd1959.36.175","DOIUrl":"https://doi.org/10.2334/josnusd1959.36.175","url":null,"abstract":"<p><p>It has been postulated that subjects with high levels of oral sensory perception and motor ability are able to achieve higher standards of oral hygiene even under different dietary regimes. In this study, eleven dental personnel volunteers were started on a low-sucrose diet for one week, followed by a high-sucrose diet for another week, while eleven others followed a reverse-order dietary regime. Oral sensory perception and motor ability were assessed by the oral stereognosis test and a test for oral motor ability. There was a greater trend for subjects to have more plaque on their teeth when they were on the high-sucrose diet, even when normal oral hygiene procedures were taken. There were no significant correlations between the state of oral hygiene and levels of oral sensory perception and motor ability. These results do not support the hypothesis that subjects with high levels of oral sensory perception and motor ability are likely to achieve better oral hygiene.</p>","PeriodicalId":22638,"journal":{"name":"The Journal of Nihon University School of Dentistry","volume":"36 3","pages":"175-82"},"PeriodicalIF":0.0,"publicationDate":"1994-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2334/josnusd1959.36.175","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18984522","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: 1
Effect of smear layer removal agent and/or fluoride on the surface of dentin. 涂层去除剂和/或氟化物对牙本质表面的影响。
The Journal of Nihon University School of Dentistry Pub Date : 1994-09-01 DOI: 10.2334/josnusd1959.36.199
Y Tsujimoto, Y Murakami, M Kozuka, A Ukaji, M Yamazaki
{"title":"Effect of smear layer removal agent and/or fluoride on the surface of dentin.","authors":"Y Tsujimoto,&nbsp;Y Murakami,&nbsp;M Kozuka,&nbsp;A Ukaji,&nbsp;M Yamazaki","doi":"10.2334/josnusd1959.36.199","DOIUrl":"https://doi.org/10.2334/josnusd1959.36.199","url":null,"abstract":"<p><p>A study was conducted to observe the effectiveness of an EDTA-based agent, Tubulicid Red, and a polyacrylic acid-based agent, Dentin Conditioner, for removal of the smear layer from a prepared dentin surface, with or without a fluoride dentin reinforcing agent, using the dye penetration test and scanning electron microscopy (SEM). Bovine mandibular first and second incisors were used. After removal of the enamel, the smear layer on the dentin surface was treated with 38% H3PO4, Tubulicid Red, Dentin Conditioner, 1% NaF, 1% SnF2, Tubulicid Red (including 1% SnF2), Dentin Conditioner (including 1% NaF) and Dentin Conditioner (including 1% SnF2). In the dye penetration test, Dentin Conditioner (including 1% SnF2) was the most effective agent for preventing dye penetration. SEM evaluation of the dentin surface after treatment with the smear layer removal agents and/or fluorides showed that the smear layer was removed by H3PO4 and Dentin Conditioner. However, dentinal plugs remained after treatment with Dentin Conditioner alone. The other agents left some layers on the dentin surface.</p>","PeriodicalId":22638,"journal":{"name":"The Journal of Nihon University School of Dentistry","volume":"36 3","pages":"199-208"},"PeriodicalIF":0.0,"publicationDate":"1994-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2334/josnusd1959.36.199","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18984525","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
Comparison of the antibacterial effects on subgingival microflora of two different resorbable base materials containing doxycycline. 两种含强力霉素的可吸收基材对龈下菌群的抑菌效果比较。
The Journal of Nihon University School of Dentistry Pub Date : 1994-09-01 DOI: 10.2334/josnusd1959.36.183
I L Taner, G Ozcan, T Doğanay, M Iscanolu, B Taplamacioğlu, S E Gültekin, K Baloş
{"title":"Comparison of the antibacterial effects on subgingival microflora of two different resorbable base materials containing doxycycline.","authors":"I L Taner,&nbsp;G Ozcan,&nbsp;T Doğanay,&nbsp;M Iscanolu,&nbsp;B Taplamacioğlu,&nbsp;S E Gültekin,&nbsp;K Baloş","doi":"10.2334/josnusd1959.36.183","DOIUrl":"https://doi.org/10.2334/josnusd1959.36.183","url":null,"abstract":"<p><p>A study was conducted to evaluate the effects of local drug delivery on subgingival plaque flora using hydroxypropylmethylcellulose (HPMC) and methylcellulose (MC) base material containing 40% doxycycline (DOXY). Eleven patients who had at least four pockets exceeding 5 mm in depth associated with a single rooted tooth were selected from volunteers after an initial examination. Two of the pockets were chosen at random for insertion of the HPMC and MC strips twice a week for 6 w. One pocket received no treatment, and the other was debrided and root-planed only. Baseline and follow-up measurements at 0, 1, 3, 6, and 10w included probing depth, gingival shrinkage, bleeding on probing and crevicular fluid flow. Subgingival bacterial samples were also taken for dark-field microscopy. In vitro drug release from the HPMC strips was greater than that from MC. Significant improvements in many clinical parameters occurred in the pockets treated with HPMC or MC strips, or mechanical debridement. There was a marked decrease in the relative proportions of motile organisms during and after treatment.</p>","PeriodicalId":22638,"journal":{"name":"The Journal of Nihon University School of Dentistry","volume":"36 3","pages":"183-90"},"PeriodicalIF":0.0,"publicationDate":"1994-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2334/josnusd1959.36.183","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18984523","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: 15
Immunohistochemical demonstration of S100 protein in malignant melanomas of the facial skin and oral cavity. 面部皮肤及口腔恶性黑色素瘤中S100蛋白的免疫组化表达。
The Journal of Nihon University School of Dentistry Pub Date : 1994-06-01 DOI: 10.2334/josnusd1959.36.117
M Korabiowska, J Mirecka, U Brinck, M Szuta, J Stypulkowska, G Wiese, S Bartkowski, A Schauer
{"title":"Immunohistochemical demonstration of S100 protein in malignant melanomas of the facial skin and oral cavity.","authors":"M Korabiowska,&nbsp;J Mirecka,&nbsp;U Brinck,&nbsp;M Szuta,&nbsp;J Stypulkowska,&nbsp;G Wiese,&nbsp;S Bartkowski,&nbsp;A Schauer","doi":"10.2334/josnusd1959.36.117","DOIUrl":"https://doi.org/10.2334/josnusd1959.36.117","url":null,"abstract":"<p><p>Immunohistochemical demonstration of S100 protein was performed in 56 cases of malignant melanoma of the facial skin and oral cavity. The depth of invasion was measured comparatively in HE sections and in sections stained for S100 protein. Comparison of measured melanoma invasion depth in S100- and HE-stained sections revealed a deeper invasion of the tumor in S100-stained slides than in slides stained routinely with HE according to Breslow's melanoma staging procedure. A reverse relationship between the intensity of immunohistochemical staining for S100 protein and survival rate was found in both melanomas of the facial skin and oral cavity. Although the presence of S100 protein has been demonstrated previously in skin melanomas, no similar investigations concerning the oral mucosa have been performed up to now.</p>","PeriodicalId":22638,"journal":{"name":"The Journal of Nihon University School of Dentistry","volume":"36 2","pages":"117-21"},"PeriodicalIF":0.0,"publicationDate":"1994-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2334/josnusd1959.36.117","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18528265","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: 4
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