Journal de biologie buccale最新文献

Susceptibility of Candida albicans to peroxidase-catalyzed oxidation products of thiocyanate, iodide and bromide. 白色念珠菌对过氧化物酶催化氧化产物硫氰酸盐、碘化物和溴化物的敏感性。

Journal de biologie buccale Pub Date : 1992-12-01

P M Majerus, P A Courtois

引用次数: 0

Shape of the craniofacial complex in children with Turner syndrome. 特纳综合征患儿颅面复合体的形状。

Journal de biologie buccale Pub Date : 1992-12-01

C Rongen-Westerlaken, E vd Born, B Prahl-Andersen, B Rikken, V Teunenbroek, N Kamminga, I vd Tweel, B J Otten, H A Delamarre vd Waal, N M Drayer

{"title":"Shape of the craniofacial complex in children with Turner syndrome.","authors":"C Rongen-Westerlaken, E vd Born, B Prahl-Andersen, B Rikken, V Teunenbroek, N Kamminga, I vd Tweel, B J Otten, H A Delamarre vd Waal, N M Drayer","doi":"","DOIUrl":"","url":null,"abstract":"The shape of the craniofacial complex was established in 69 children with Turner syndrome aged between 3.5 and 16.6 years. The children had not been treated with growth hormone (GH) or anabolic steroids. On a standardized lateral roentgenencephalogram 13 linear and 7 angular variables were measured. Data of all variables were available from normal Dutch children for comparison. The main abnormalities were located in the cranial base and in the mandible and consisted of a short posterior cranial base, all increased cranial base angle and a short, retrognathic and posteriorly rotated mandible. The maxilla was smaller than normal and also slightly posteriorly rotated. The abnormalities were already present in young children with Turner syndrome. Indications were found that in Turner syndrome interstitially as well as appositionally growing cartilage is affected. The changes in the maxilla can be explained in various ways. They may be due to defective growth of the nasal cartilage or to a disorder in the intramembranous ossification of the maxilla or they may be adaptive to the changes in the cranial base and the mandible. From this study it can be concluded that patients with Turner syndrome exhibit several craniofacial abnormalities, probably due to a cartilage disorder.","PeriodicalId":75983,"journal":{"name":"Journal de biologie buccale","volume":"20 4","pages":"185-90"},"PeriodicalIF":0.0,"publicationDate":"1992-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12480168","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 relation between the response properties and the position of reinnervated periodontal ligament mechanoreceptors in the cat. 猫牙周膜机械感受器位置与反应特性的关系。

Journal de biologie buccale Pub Date : 1992-12-01

R W Linden, B J Millar

引用次数: 0

Effects of lip adhesion and presurgical orthopedics on facial growth: an evaluation of four treatment protocols. 唇粘连和外科整形对面部生长的影响:四种治疗方案的评价。

Journal de biologie buccale Pub Date : 1992-12-01

M C Van der Beek, J B Hoeksma, B Prahl-Andersen, R Meijer

{"title":"Effects of lip adhesion and presurgical orthopedics on facial growth: an evaluation of four treatment protocols.","authors":"M C Van der Beek, J B Hoeksma, B Prahl-Andersen, R Meijer","doi":"","DOIUrl":"","url":null,"abstract":"Differences in craniofacial morphology in uni and bilateral cleft lip and palate were studied by roentgenocephalometry: 35 American children, treated with a lip adhesion procedure, and 26 Dutch children treated with a preoperative orthopedic procedure, both followed by a lip and/or palatal repair, were compared. A multivariate statistical approach was used to study the effects of the surgical procedures and of the age of the child when operated upon. The variables affected by the type of operation were: the relative length of the maxilla (PNS-ANS); the SNA angle; and the relative length of the mandible (Go-Po). The length of the maxilla was on average longer for those treated with preoperative orthopedics and the maxilla was largest for children whose hard palate had yet to be closed. This was also the case for the SNA angle except for children treated with the combined lip-soft palate closure procedure. The mandible followed pattern displayed by the maxillary length; it was larger for those treated with preoperative orthopedics. Significant effects of the timing of the surgery on the variables studied were also found. Postponement of the definitive lip closure resulted in a reduction of the maxillary length, whereas delay of soft palatal closure resulted in an increase of the maxillary length.","PeriodicalId":75983,"journal":{"name":"Journal de biologie buccale","volume":"20 4","pages":"191-6"},"PeriodicalIF":0.0,"publicationDate":"1992-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12480169","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 orodental status of a population of school children in the southeast of France in 1991]. [1991年法国东南部一群学龄儿童的东方地位]。

Journal de biologie buccale Pub Date : 1992-12-01

M Muller-Giamarchi, N Ionesco-Benaiche, J R Jasmin

引用次数: 0

Cariogenic changes in dental enamel of boys and girls in relation to salivary properties. II. Radiological examination. 男孩和女孩牙釉质龋病的变化与唾液特性的关系。2放射学检查。

Journal de biologie buccale Pub Date : 1992-12-01

J H Wöltgens, R J Gruythuysen, L W van der Linden, W G Geraets

引用次数: 0

Presence of multinucleate cells in the papillary layer of the Macaca fuscata enamel organ. 猕猴牙釉质器官乳头层中多核细胞的存在。

Journal de biologie buccale Pub Date : 1992-12-01

T Sawada, T Yanagisawa, S Takuma

引用次数: 0

Fluoride inhibition of SCN- and Cl-peroxidase activities in whole saliva and of recombinant myeloperoxidase. Influence of pH and hydrogen peroxide concentration. 氟对唾液中SCN-和cl -过氧化物酶活性及重组髓过氧化物酶活性的抑制作用。pH和过氧化氢浓度的影响。

Journal de biologie buccale Pub Date : 1992-12-01

A van den Abbeele, M Pourtois, P Courtois

{"title":"Fluoride inhibition of SCN- and Cl-peroxidase activities in whole saliva and of recombinant myeloperoxidase. Influence of pH and hydrogen peroxide concentration.","authors":"A van den Abbeele, M Pourtois, P Courtois","doi":"","DOIUrl":"","url":null,"abstract":"Fluoride (F-) inhibition of peroxidase activity in whole saliva and of recombinant human myeloperoxidase was investigated using thiocyanate (SCN-) and chloride (Cl-) as substrates. At pH 5.5, SCN(-)-linked activity in whole saliva reduced to < 40% of its initial value at F- concentration of 20 mM, while Cl- linked activity was maintained at 90% of its initial value for the same F-concentration. Based on this Cl(-)-linked activity, the contribution of natural MP to the SCN(-)-linked activity in whole saliva can be calculated. This shows a total inhibition of SCN- dependent activity of salivary peroxidase (SP) for F-concentrations > 10 mM. At a 20 mM F-concentration, recombinant MP activity reduced to 66% of its initial value with SCN-, against 88% for Cl- as substrate. This inhibition of the SCN- linked SP activity is enhanced at acid pH for a F-concentration of 20 mM: 26% residual activity at pH 5 for whole saliva + SCN-against 93% for whole saliva + Cl-; 61% for recombinant MP + SCN- and 88% for MP + Cl-. Calculated activities for SP alone showed a total inhibition at pH 5, while the inhibition was absent at pH 6.5. F-inhibition in whole saliva could also be suppressed by the addition of hydrogen peroxide.","PeriodicalId":75983,"journal":{"name":"Journal de biologie buccale","volume":"20 4","pages":"219-24"},"PeriodicalIF":0.0,"publicationDate":"1992-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12512849","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 coherence between 3 evaluation methods of biocompatibility]. [3种生物相容性评价方法的一致性]。

Journal de biologie buccale Pub Date : 1992-12-01

J Camps, J P Salomon, W J Pertot, J Dejou

引用次数: 0

Critical analysis of an experimental set-up generally used for the permeability evaluation of dental lining material. 一般用于牙衬材料渗透性评价的实验装置的关键分析。

Journal de biologie buccale Pub Date : 1992-12-01

Y Haikel, J C Voegel, C Allemann

引用次数: 0