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Deutsche Zahn-, Mund-, und Kieferheilkunde mit Zentralblatt最新文献

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[The quantitative determination of resistance factors in the saliva of patients with very high caries involvement]. [高龋患者唾液耐药因子的定量测定]。
Deutsche Zahn-, Mund-, und Kieferheilkunde mit Zentralblatt Pub Date : 1991-01-01
H Jentsch, R Göcke, D Szymanska, E Beetke, M Seyfarth, W Tessenow
{"title":"[The quantitative determination of resistance factors in the saliva of patients with very high caries involvement].","authors":"H Jentsch,&nbsp;R Göcke,&nbsp;D Szymanska,&nbsp;E Beetke,&nbsp;M Seyfarth,&nbsp;W Tessenow","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The unstimulated and stimulated whole saliva of patients with a very high caries experience were used for the determination of the flow rate, total protein, and the antibacterial proteins lysozyme, S-IgA and lactoferrin as well as the peroxidase and thiocyanate being components of the salivary peroxidase system. The concentration, the specific concentration and the secretion rate were calculated.</p>","PeriodicalId":77104,"journal":{"name":"Deutsche Zahn-, Mund-, und Kieferheilkunde mit Zentralblatt","volume":"79 5","pages":"343-7"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13092324","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
Investigation of the PMN chemotaxis in periodontal disease. 牙周病中PMN趋化性的研究。
Deutsche Zahn-, Mund-, und Kieferheilkunde mit Zentralblatt Pub Date : 1991-01-01
G G Zafiropoulos, L Flores-de-Jacoby, J Wirth, R J Nisengard, K Havemann, G Kolb
{"title":"Investigation of the PMN chemotaxis in periodontal disease.","authors":"G G Zafiropoulos,&nbsp;L Flores-de-Jacoby,&nbsp;J Wirth,&nbsp;R J Nisengard,&nbsp;K Havemann,&nbsp;G Kolb","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The chemotactic responses of peripheral polymorphonuclear leukocytes in 36 patients with rapidly progressive periodontitis (RPP) were compared to responses in 15 patients with localized juvenile periodontitis (LJP) and 10 patients with adult periodontitis (AP). In the RPP group, 13 (36%) patients exhibited reduced chemotactic activity and 7 (19%) exhibited activity. Compared to this, 12 (80%) of the LJP patients displayed reduced chemotactic activity. Among the AP-patients 4 (40%) showed altered chemotactic activity including 1 (10%) with reduced chemotactic activity and 3 (30%) with increased activity. These results suggest that depressed chemotaxis is greatest in LJP, intermediate in RPP and least in AP.</p>","PeriodicalId":77104,"journal":{"name":"Deutsche Zahn-, Mund-, und Kieferheilkunde mit Zentralblatt","volume":"79 1","pages":"15-22"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20181814","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 light-cured composite CuRAY-FIL. A clinical and experimental animal study]. 光固化复合材料CuRAY-FIL。一项临床和实验动物研究]。
Deutsche Zahn-, Mund-, und Kieferheilkunde mit Zentralblatt Pub Date : 1991-01-01
M Stein, G Ritter, V Bienengräber, E Beetke, D Wojtowicz
{"title":"[The light-cured composite CuRAY-FIL. A clinical and experimental animal study].","authors":"M Stein,&nbsp;G Ritter,&nbsp;V Bienengräber,&nbsp;E Beetke,&nbsp;D Wojtowicz","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>This article presents a animal study on 36 teeth by dogs without definite race. By the histological observation we cannot assess a damage of the pulp by application of CuRAY-FIL with a basic material. The clinical and REM observations after 11 and 24 months by 76 patients pointed out: CuRAY-FIL has a good colour stability and adhesion, however the claims on a optimal filling material for the restoration in the visible area are not accomplished in all points.</p>","PeriodicalId":77104,"journal":{"name":"Deutsche Zahn-, Mund-, und Kieferheilkunde mit Zentralblatt","volume":"79 3","pages":"211-7"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13033914","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
[Qualitative and quantitative studies of the inflammatory reaction in the tumor boundary zone of intraoral squamous cell carcinomas]. [口腔内鳞状细胞癌肿瘤边界区炎症反应的定性和定量研究]。
Deutsche Zahn-, Mund-, und Kieferheilkunde mit Zentralblatt Pub Date : 1991-01-01
J Epstude, P Müller, P Hyckel, D Schumann
{"title":"[Qualitative and quantitative studies of the inflammatory reaction in the tumor boundary zone of intraoral squamous cell carcinomas].","authors":"J Epstude,&nbsp;P Müller,&nbsp;P Hyckel,&nbsp;D Schumann","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The inflammatory cellular infiltration in the tumor boundary zone was analyzed in 10 primary tumors, completely histologically worked up and not pretreated, using a metric and reproducible evaluation system at a line of 10 cm per case. The part of the tumor boundary zone free of inflammation varied between 2% and 79%, where as only 3 of the examined 10 tumor cases showed actions free of inflammation under 10%. In the differential cell picture of the inflammation the lymphocytes dominate (74, 12% +/- 6.79) while the part of plasmacytes varied between 1.8% and 29.2%. In spite of the exclusion of bacterially infected and necrotic tumor sections an average percentage of granulocytes (10.25% +/- 5.30) was ascertained in the inflammatory cell infiltrate.</p>","PeriodicalId":77104,"journal":{"name":"Deutsche Zahn-, Mund-, und Kieferheilkunde mit Zentralblatt","volume":"79 6","pages":"483-9"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13090914","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
[Fluorine distribution in the enamel in the use of glass ionomer cements as bonding materials]. 氟在牙釉质中的分布，用玻璃离子体胶合剂作为粘接材料。
Deutsche Zahn-, Mund-, und Kieferheilkunde mit Zentralblatt Pub Date : 1991-01-01
H Fischer-Brandies, G Kluge, J Theusner, K Häusler
{"title":"[Fluorine distribution in the enamel in the use of glass ionomer cements as bonding materials].","authors":"H Fischer-Brandies,&nbsp;G Kluge,&nbsp;J Theusner,&nbsp;K Häusler","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The rise in the fluorine content of dental enamel after bonding orthodontic attachments with glass ionomer cement (GIC) was analysed in an in vitro study. Twenty-four freshly extracted caries-free premolars from adolescent patients were available for investigation. The teeth were cleaved longitudinally in the oro-vestibular direction to obtain a test specimen and reference sample. The GIC Aquacem was used as bonding material. The fluorine was measured with an electron beam microprobe (Camebax SX 50) 10, 20, 40 and 80 days after bonding. A rise of fluorine in dental enamel of more than 120% was observed after the bonding procedure. This rise was especially rapid in the first ten days, and a saturation value was reached after 40 days. The depth of penetration into the dental enamel was 20 microns, and the surface spreading was at least 3 mm. An equilibrium state is attained between the 40th and 80th day. A preventive action on caries in the vicinity of attachments bonded with glass ionomer cement is to be expected owing to the accumulation of fluorine in the dental enamel.</p>","PeriodicalId":77104,"journal":{"name":"Deutsche Zahn-, Mund-, und Kieferheilkunde mit Zentralblatt","volume":"79 5","pages":"349-55"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13092325","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 incidence of hypodontia with the presence and absence of wisdom teeth]. [下颌畸形与智齿存在和缺失的发病率]。
Deutsche Zahn-, Mund-, und Kieferheilkunde mit Zentralblatt Pub Date : 1991-01-01
E Bredy, C Erbring, B Hübenthal
{"title":"[The incidence of hypodontia with the presence and absence of wisdom teeth].","authors":"E Bredy,&nbsp;C Erbring,&nbsp;B Hübenthal","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Radiographs of 2550 orthodontic patients were evaluated for tooth agenesia dependent on the presence and the missing of third molars. Tooth agenesia (except third molars) was found in 248 patients (9.7%). The missing of third molars occurs at 427 of 2061 patients (20.7%) aged between 12 and 36 years. At 81.5% of all patients with tooth agenesia at least one of the third molars was missing. The rate of agenesia had an amount of 5.9% (97 of 1634 patients) in the group of patients with presence of all third molars. Whereas the rate of agenesia at patients with missing of one or more third molars was with 27.6% especially great. Moreover it was found out, that the rate of agenesia was the greater the more third molars were missing.</p>","PeriodicalId":77104,"journal":{"name":"Deutsche Zahn-, Mund-, und Kieferheilkunde mit Zentralblatt","volume":"79 5","pages":"357-63"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13092326","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
[Alginate with a chlorhexidine admixture in a torsion test]. [在扭转试验中海藻酸盐与氯己定混合物]。
Deutsche Zahn-, Mund-, und Kieferheilkunde mit Zentralblatt Pub Date : 1991-01-01
D Welker, F Schmidt, A Rzanny, H Oehring
{"title":"[Alginate with a chlorhexidine admixture in a torsion test].","authors":"D Welker,&nbsp;F Schmidt,&nbsp;A Rzanny,&nbsp;H Oehring","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The elastic properties of commercial alginate impression materials are not essentially influenced by chlorhexidin at microbiologically effective concentration. The torsion test proved to be a simple reliable method.</p>","PeriodicalId":77104,"journal":{"name":"Deutsche Zahn-, Mund-, und Kieferheilkunde mit Zentralblatt","volume":"79 2","pages":"141-6"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13033912","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
[Restorative materials and initial pellicle formation]. [修复材料和初始膜形成]。
Deutsche Zahn-, Mund-, und Kieferheilkunde mit Zentralblatt Pub Date : 1991-01-01
P Lockowandt, H Loges, I V Wagner
{"title":"[Restorative materials and initial pellicle formation].","authors":"P Lockowandt,&nbsp;H Loges,&nbsp;I V Wagner","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Information concerning initial pellicle forming (dental cuticle) are possible via contact-angle determination. Not only the type of the restorative material but also its surface processing (structure) influence the initial forming of the pellicle. The higher the surface energy of a material, the more complete and quicker the masking of the surface by the initial pellicle.</p>","PeriodicalId":77104,"journal":{"name":"Deutsche Zahn-, Mund-, und Kieferheilkunde mit Zentralblatt","volume":"79 2","pages":"147-51"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13033913","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
[Animal and man--the problems of experimental and clinical research]. 动物和人——实验和临床研究的问题。
Deutsche Zahn-, Mund-, und Kieferheilkunde mit Zentralblatt Pub Date : 1991-01-01
P Gängler
{"title":"[Animal and man--the problems of experimental and clinical research].","authors":"P Gängler","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The freedom of science includes human rights and animal rights and allows experimentation in both animals and human beings in case of ethical approval. The interpretation of results should be based on phylogenetic comparisons. Animal experiments can fulfill goals in human and veterinary situations, as it is demonstrated by caries and periodontal research.</p>","PeriodicalId":77104,"journal":{"name":"Deutsche Zahn-, Mund-, und Kieferheilkunde mit Zentralblatt","volume":"79 4","pages":"263-8"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13071996","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 trypsin inhibitor capacity in the sulcus fluid in inflammatory periodontopathies]. [炎症性牙周病中沟液中胰蛋白酶抑制剂的作用]。
Deutsche Zahn-, Mund-, und Kieferheilkunde mit Zentralblatt Pub Date : 1991-01-01
W Schwab, F Herrmann
{"title":"[The trypsin inhibitor capacity in the sulcus fluid in inflammatory periodontopathies].","authors":"W Schwab,&nbsp;F Herrmann","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77104,"journal":{"name":"Deutsche Zahn-, Mund-, und Kieferheilkunde mit Zentralblatt","volume":"79 8","pages":"675-7"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12966032","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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