A Carvalho, P Brito, J Santos, F J Caramelo, G Veiga, B Vasconcelos, J N Pires, M F Botelho
{"title":"Evaluation of two dental impression materials using a robot arm.","authors":"A Carvalho, P Brito, J Santos, F J Caramelo, G Veiga, B Vasconcelos, J N Pires, M F Botelho","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75640,"journal":{"name":"Bulletin du Groupement international pour la recherche scientifique en stomatologie & odontologie","volume":"50 1","pages":"36-7"},"PeriodicalIF":0.0,"publicationDate":"2011-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30731733","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}
{"title":"[Use of narrow implants of titanium-zirconium alloy as an alternative to pre-implant bone grafts].","authors":"Y Bouzelmat, L Evrard","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75640,"journal":{"name":"Bulletin du Groupement international pour la recherche scientifique en stomatologie & odontologie","volume":"50 1","pages":"11-2"},"PeriodicalIF":0.0,"publicationDate":"2011-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30731727","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}
{"title":"Leishmaniasis of the lip : report of a case.","authors":"Cyrille Voisin, Fabrice Bianchi, Dominique Parent, Laurence Evrard","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Leishmaniasis is a parasitic disease caused by a protozoan flagellate of the genus Leishmania. This parasite infects numerous mammal species including humans. It is transmitted through the infective bite of a sand fly called phlebotominae. Cutaneous Leishmaniasis is the most common form of Leishmaniasis. We present the case of a 47 years- old man who came to our Department of oral and maxillo-facial surgery, complaining about a painless lesion on his lower lip. After removal of the lesion and microscopic examination, the diagnosis of Leishmaniasis was made. This clinical case illustrates that the differential diagnosis of a nodular painless lesion of the lip must include rare diagnosis like a cutaneous Leishmaniasis, especially in patient from a geographic origin which represents an area at risk for Leishmaniasis.</p>","PeriodicalId":75640,"journal":{"name":"Bulletin du Groupement international pour la recherche scientifique en stomatologie & odontologie","volume":"50 1","pages":"6-10"},"PeriodicalIF":0.0,"publicationDate":"2011-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30731726","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}
{"title":"[Current therapeutic approach of the white sponge naevus of the oral cavity].","authors":"Laurence Dufrasne, Michèle Magremanne, Dominique Parent, Laurence Evrard","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>We report a case of White Sponge Naevus of the tongue in a 50 years-old man. White Sponge Naevus of the oral cavity is a rare, benign and dominant autosomic inherited disorder, which presents in the form of a white, hyperplasic and verrucous or spongious lesion of the oral mucosa. Differential diagnosis is clinically difficult with more common white lesions of the oral cavity. Various therapeutic approaches have been proposed. Systemic antibiotics or local applications of retinoic acid provide limited benefits but are poorly effective. To our knowledge, CO2 Laser has never been tried to treat a White Sponge Naevus of the oral cavity. We performed a complete removal of the lesion with CO2 Laser, but complete recurrence occurred. Finally, a surgical resection was realized, which proved to be effective. Two years later, the patient is free of recurrence. This article proposes a review of the literature on what is known on White Sponge Naevus of the oral mucosa. We stress the importance of confrontation between anamnesis, clinical examination and pathologic findings to lead to the proper diagnosis of this rare disease.</p>","PeriodicalId":75640,"journal":{"name":"Bulletin du Groupement international pour la recherche scientifique en stomatologie & odontologie","volume":"50 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2011-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30731724","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}
L Wu, J Feng, Y Mu, Gluhak-heinrich, K Donly, I Wnag, S Harris, M Macdougall, S Chen
{"title":"O45-regulation of osteoblast differentiation and ECM remodeling by Bmp2/4 in vitro.","authors":"L Wu, J Feng, Y Mu, Gluhak-heinrich, K Donly, I Wnag, S Harris, M Macdougall, S Chen","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Both of bone morphogenetic proteins 2 and 4 (Bmp2 and Bmp4) are two closely related members of the transforming growth factor beta superfamily and play diverse roles in normal and pathological processes. However, detail understandings of mechanisms through which Bmp2 and Bmp4 exert their effects remain elusive due to their functional compensations each other. To study roles of Bmp2/Bmp4 in osteoblast differentiation and extracellular matrix (ECM) remodeling, calvarial osteoblasts from Bmp2/4 conditional mice with Cre recombinase recognition site (loxP) were isolated and transfected with simian virus 40 large T antigen to generate immortalized BMP2C/C4C/C (iBMP2 C/C/4C/C) osteoblast lines. The BMP2/4 genes in the iBMP2 C/C/4C/C cells were double knocked out by Ad-Cre recombinase infection. Differentiation and mineralization of iBMP2C/C/4C/C knock-out (iBmp2C/C/4C/C KO) cells were detected by alkaline phosphatase (ALP) and alizarin (ALZ) red S staining analyses. ECM remodeling was also observed in fluorescent microscope. Cell differentiation was dramatically decreased in the iBMP2C/C/4C/C KO cells compared to that of the iBMP2C/C/4C/C osteoblasts. Mineralization was also reduced in these KO cells by ALZ staining. Furthermore, Bmp2/4 double knock-out cells have major defects in remodeling the ECM as reflected by changes in collagen type I processing. Here we for the first time demonstrate the establishment of iBmp2C/C/4C/C KO osteoblasts. Cell differentiation and mineralization in the iBmp2C/C/4C/C KO cells were decreased. Furthermore, ECM processing in these KO cells was impaired. This indicates that BMP2/4 play important roles in osteoblast differentiation and ECM remodeling.</p>","PeriodicalId":75640,"journal":{"name":"Bulletin du Groupement international pour la recherche scientifique en stomatologie & odontologie","volume":"49 3","pages":"94-7"},"PeriodicalIF":0.0,"publicationDate":"2011-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3645271/pdf/nihms462554.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30729933","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"O39-establishment of in vitro culture system for evaluation of the dentin-pulp complex regeneration with special reference to differentiation capacity of the BrdU-label-retaining dental pulp cells.","authors":"H Onshima, E Nakagawa, H Ida-Yonemochi","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75640,"journal":{"name":"Bulletin du Groupement international pour la recherche scientifique en stomatologie & odontologie","volume":"49 3","pages":"92"},"PeriodicalIF":0.0,"publicationDate":"2011-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30729940","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}
R J Radlansky, H Renz, E Matalova, S M Han, V Leckzik, R Wehofsky, R Mey
{"title":"P51-52 prenatal formation of the maxillary and mandibular alveolar bone in mice.","authors":"R J Radlansky, H Renz, E Matalova, S M Han, V Leckzik, R Wehofsky, R Mey","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75640,"journal":{"name":"Bulletin du Groupement international pour la recherche scientifique en stomatologie & odontologie","volume":"49 3","pages":"116-9"},"PeriodicalIF":0.0,"publicationDate":"2011-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30732496","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}
{"title":"P7-methylation status of the Runx2 P2 promoter in a family with ectopic maxillary canines.","authors":"S Camilleri, C Scerri, F McDonald","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75640,"journal":{"name":"Bulletin du Groupement international pour la recherche scientifique en stomatologie & odontologie","volume":"49 3","pages":"98-9"},"PeriodicalIF":0.0,"publicationDate":"2011-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30729937","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}
{"title":"P42-influence of TGF-ß1 and culturing medium on ALP expression in human pulp fibroblasts with different root development.","authors":"N Korneli, U Hempel, R Koch, C Hannig, W Klimm","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75640,"journal":{"name":"Bulletin du Groupement international pour la recherche scientifique en stomatologie & odontologie","volume":"49 3","pages":"108"},"PeriodicalIF":0.0,"publicationDate":"2011-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30729938","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}
K Saito, M Nakatomi, H Ida-Yonemochi, S Kenmotsu, H Ohshima
{"title":"O36-the expression of GM-CSF and osteopontin in immunocompetent cells precedes the odontoblast differentiation following allogenic tooth transplantation in mice.","authors":"K Saito, M Nakatomi, H Ida-Yonemochi, S Kenmotsu, H Ohshima","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75640,"journal":{"name":"Bulletin du Groupement international pour la recherche scientifique en stomatologie & odontologie","volume":"49 3","pages":"91"},"PeriodicalIF":0.0,"publicationDate":"2011-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30729939","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}