True enamel matrix of the newt, Triturus pyrrhogaster, contains no sulfated glycoconjugates

1992 ◽  
Vol 270 (2) ◽  
pp. 249-256 ◽  
Author(s):  
Yasutoku Kogaya ◽  
Songchol Kim ◽  
Hisaho Yoshida ◽  
Hisataka Shiga ◽  
Toshitaka Akisaka
Keyword(s):  
Enamel Matrix ◽  
Triturus Pyrrhogaster

Autoradiography of Incorporated Leucine-H3 in the Enamel Matrix and Enamel Organ of the Upper Incisor of the Rat

1964 ◽  
Vol 04 (02) ◽  
pp. 186-192
Author(s):  
Leonel Costacurta
Keyword(s):  
Amino Acid ◽  
Blood Vessels ◽  
Tooth Germ ◽  
Longitudinal Section ◽  
Equal Length ◽  
Enamel Organ ◽  
Enamel Matrix ◽  
Distal Extremity ◽  
Old Rats ◽  
Thin Band

SummaryDental germs of the upper incisors of six-days old rats were studied for the uptake of leucine-H3 by different layers of the enamel organ in correlation to the various stages of the development of enamel.The longitudinal section of the tooth germ was divided into 15 zones of about equal length in order to facilitate the description and interpretation of results. Autoradiographic images of the histologic preparations from rats sacrificed 30 minutes, 1 hour, 1 day and 3 days after the injection were made. The strongest reactions were observed in dental germs of rats sacrificed 1 hour, and particularly one day, after the leucine-H3 injection.The uptake of this compound by the enamel matrix increases progressively up to the young enamel and then decreases to the distal extremity; the greatest quantity of this labeled amino-acid was observed in the primary and young enamel. The reactions were present in the transitional enamel only along a thin band close to the dentine-enamel junction.In the enamel organ leucine-H3 incorporation was greatest in the three layers, the zones corresponding to primary and young enamel. In zones corresponding to transitional enamel, the inner epithelium showed a small quantity, and the stellate reticulum a blackening only in its superficial part, were the blood vessels reach the enamel organ.

Enamel Matrix Derivative: An effective regenerative modality (A Literature Review)

2012 ◽  
Vol 2 (7) ◽  
pp. 323-325
Author(s):  
Dr. Ranjit Singh Uppal ◽  
◽  
Dr. Atamjit Singh Dr. Atamjit Singh ◽  
Dr. Rajbir Kaur ◽  
Dr. Navdeep Kaur Sodhi
Keyword(s):  
Literature Review ◽  
Enamel Matrix Derivative ◽  
Enamel Matrix ◽  
Matrix Derivative

The effect of enamel matrix protein on gingival tissue thickness in vivo

Odontology ◽  
2011 ◽  
Vol 100 (1) ◽  
pp. 61-66 ◽  
Author(s):  
Khalid Al-Hezaimi ◽  
Hamad Al-Fahad ◽  
Rory O’Neill ◽  
Levi Shuman ◽  
Terrence Griffin
Keyword(s):  
Matrix Protein ◽  
Gingival Tissue ◽  
Enamel Matrix ◽  
Tissue Thickness ◽  
Enamel Matrix Protein

scholarly journals Flapless application of enamel matrix derivative in periodontal retreatment: A multicenter randomized feasibility trial

2021 ◽  
Author(s):  
Holger F.R. Jentsch ◽  
Mario Roccuzzo ◽  
Andrea Pilloni ◽  
Adrian Kasaj ◽  
Rolf Fimmers ◽  
...  
Keyword(s):  
Feasibility Trial ◽  
Enamel Matrix Derivative ◽  
Enamel Matrix ◽  
Matrix Derivative

Patterns of Enamel Maturation

1979 ◽  
Vol 58 (2_suppl) ◽  
pp. 883-895 ◽  
Author(s):  
P.L. Glick
Keyword(s):  
Microprobe Analysis ◽  
Electron Microprobe Analysis ◽  
Organic Matrix ◽  
Enamel Matrix ◽  
Concentration Gradients ◽  
Mineralization Process ◽  
Quantitative Electron Microscopy ◽  
Mineral Concentration ◽  
Process Pattern ◽  
Enamel Mineralization

Investigations of the maturation pattern of rat incisor enamel by quantitative electron microscopy and electron-probe microanalysis indicate that mineralization of rat enamel can be regarded, as in humans, as a regular and progressive process pattern of enamel matrix formation. The species variations that have been proposed in the pattern of enamel mineralization can be related to differences in both the rate of formation of the enamel matrix and in the total thickness of the enamel produced. Neither the microradiographic appearance of developing enamel, nor the solubility and staining characteristics of the organic matrix accurately reflects the mineral concentration gradients established during the mineralization process as indicated from electron microprobe analysis.

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