AN INVIVO MODEL FOR THE IDENTIFICATION OF SERUM-PROTEINS IN THE ACQUIRED SUBGINGIVAL PELLICLE

被引:12
作者
ABBAS, DK
ALBANDAR, JM
MESSELT, EB
GJERMO, P
机构
[1] UNIV OSLO, FAC DENT, DEPT MICROBIOL, PB 1052 BLINDERN, N-0316 OSLO 3, NORWAY
[2] UNIV BAGHDAD, COLL DENT, DEPT PERIODONTOL, BAGHDAD, IRAQ
[3] UNIV OSLO, FAC DENT, DEPT PERIODONTOL, OSLO 3, NORWAY
[4] UNIV OSLO, FAC DENT, INST ANAT, OSLO 3, NORWAY
关键词
ALBUMIN; DENTAL PELLICLE; ELECTRON MICROSCOPY; IMMUNOGLOBULINS; PERIODONTITIS; SERUM PROTEINS;
D O I
10.1111/j.1600-051X.1991.tb00439.x
中图分类号
R78 [口腔科学];
学科分类号
1003 ;
摘要
The present study describes an in vivo model for the collection of the subgingival pellicle adsorbed to tooth surface, and the identification of some serum proteins within this layer. Clean dentin slabs were prepared from freshly extracted teeth, and then placed subgingivally for 2 h. The dentin slabs with their adsorbed pellicle layer were processed for transmission electron microscopy. Thin sections were made from the specimens, and treated with antisera to human immunoglobulins and albumin. The reactions were visualized by means of protein A-gold complex, which allowed semiquantification of the serum proteins. The indicator proteins were all identified within the pellicle material, but their amounts and distribution varied. Albumin demonstrated higher amounts in the pellicle layer than other proteins, followed by IgA, IgG, and IgM in descending order. The model described seems useful for studying the acquired subgingival pellicle under varying degrees of disease and health.
引用
收藏
页码:341 / 345
页数:5
相关论文
共 29 条
[1]   CHEMICAL AND MORPHOLOGICAL-STUDIES OF THE ACQUIRED PELLICLE FORMED SUBGINGIVALLY ON DENTIN INVIVO [J].
ABBAS, DK ;
SKJORLAND, KK ;
GJERMO, P ;
SONJU, T .
ACTA ODONTOLOGICA SCANDINAVICA, 1985, 43 (01) :31-37
[2]   ATTACHMENT OF HUMAN GINGIVAL FIBROBLASTS TO PLANED ROOT SURFACES EXPOSED TO HUMAN-PLASMA INVITRO [J].
ABBAS, DK ;
ALBANDAR, JM ;
HELGELAND, K ;
JOHANSEN, JR .
ACTA ODONTOLOGICA SCANDINAVICA, 1987, 45 (05) :353-360
[3]  
BRANDTZAEG P., 1965, ARCH ORAL BIOL, V10, P795, DOI 10.1016/0003-9969(65)90133-0
[4]  
BRANDTZAEG PER, 1966, J PERIODONTAL RES, V1, P19, DOI 10.1111/j.1600-0765.1966.tb01844.x
[5]   THE PROTEIN-COMPOSITION OF GINGIVAL CREVICULAR FLUID SAMPLED FROM MALE-ADOLESCENTS WITH NO DESTRUCTIVE PERIODONTITIS - BASE-LINE DATA OF A LONGITUDINAL-STUDY [J].
CURTIS, MA ;
STERNE, JAC ;
PRICE, SJ ;
GRIFFITHS, GS ;
COULTHURST, SK ;
WILTON, JMA ;
JOHNSON, NW .
JOURNAL OF PERIODONTAL RESEARCH, 1990, 25 (01) :6-16
[6]  
EBERSOLE JL, 1982, J PERIODONTAL RES, V17, P478
[7]   SURFACE-COATINGS ON DENTAL CEMENTUM INCIDENT TO PERIODONTAL-DISEASE .2. SCANNING ELECTRON-MICROSCOPIC CONFIRMATION OF A MINERALIZED CUTICLE [J].
EIDE, B ;
LIE, T ;
SELVIG, KA .
JOURNAL OF CLINICAL PERIODONTOLOGY, 1984, 11 (09) :565-575
[8]   SURFACE-COATINGS ON DENTAL CEMENTUM INCIDENT TO PERIODONTAL-DISEASE .1. A SCANNING ELECTRON-MICROSCOPIC STUDY [J].
EIDE, B ;
LIE, T ;
SELVIG, KA .
JOURNAL OF CLINICAL PERIODONTOLOGY, 1983, 10 (02) :157-171
[9]  
Genco R J, 1986, Oral Microbiol Immunol, V1, P73, DOI 10.1111/j.1399-302X.1986.tb00324.x
[10]   ADSORPTION OF SALIVARY PROTEINS BY HYDROXYAPATITE AND ENAMEL [J].
HAY, DI .
ARCHIVES OF ORAL BIOLOGY, 1967, 12 (08) :937-&