scholarly journals Physiological Distal Drift in Rat Molars Contributes to Acellular Cementum Formation

2013 ◽  
Vol 296 (8) ◽  
pp. 1255-1263 ◽  
Author(s):  
Shinobu Tsuchiya ◽  
Masahiro Tsuchiya ◽  
Takashi Nishioka ◽  
Osamu Suzuki ◽  
Yasuyuki Sasano ◽  
...  
Keyword(s):  
Acellular Cementum ◽  
Rat Molars

The structure and function of periodontal ligament cells in acellular cementum in rat molars

1998 ◽  
Vol 180 (6) ◽  
pp. 519-522 ◽  
Author(s):  
Tsuneyuki Yamamoto ◽  
Takanori Domon ◽  
Shigeru Takahashi ◽  
Nurul Islam ◽  
Reiko Suzuki ◽  
...  
Keyword(s):  
Periodontal Ligament ◽  
Structure And Function ◽  
Periodontal Ligament Cells ◽  
And Function ◽  
Acellular Cementum ◽  
Rat Molars

Immunolocalization of proteoglycans and bone-related noncollagenous glycoproteins in developing acellular cementum of rat molars

2004 ◽  
Vol 317 (3) ◽  
Author(s):  
T. Yamamoto ◽  
T. Domon ◽  
S. Takahashi ◽  
A.K.S. Arambawatta ◽  
M. Wakita
Keyword(s):  
Acellular Cementum ◽  
Rat Molars

The development and regression of hypomineralized areas of rat molars

1966 ◽  
Vol 11 (3) ◽  
pp. 349-IN5 ◽  
Author(s):  
M.D. Francis ◽  
W.W. Briner
Keyword(s):  
Rat Molars

Area of Rests of Malassez in Young and Adult Rat Molars: Evidences in the Formation of Large Rests

2009 ◽  
Vol 292 (2) ◽  
pp. 285-291 ◽  
Author(s):  
Paulo Sérgio Cerri ◽  
Jakobe De Souza Gonçalves ◽  
Estela Sasso-cerri
Keyword(s):  
Adult Rat ◽  
Rat Molars

Sprouting of CGRP nerve fibers in response to dentin injury in rat molars

1988 ◽  
Vol 461 (2) ◽  
pp. 371-376 ◽  
Author(s):  
P.E. Taylor ◽  
M.R. Byers ◽  
P.E. Redd
Keyword(s):  
Nerve Fibers ◽  
Rat Molars

scholarly journals Odontoblast processes in dentin revealed by fluorescent Di-I.

1995 ◽  
Vol 43 (2) ◽  
pp. 159-168 ◽  
Author(s):  
M R Byers ◽  
A Sugaya
Keyword(s):  
Electron Microscopy ◽  
Confocal Microscopy ◽  
Cell Structure ◽  
Carbocyanine Dyes ◽  
Carbocyanine Dye ◽  
Reparative Dentin ◽  
Hard Tissues ◽  
Odontoblast Process ◽  
Odontoblast Processes ◽  
Rat Molars

There has been controversy about the length and structure of the odontoblast process within dentin since the earliest histologic studies of teeth. Our objective was to use the fluorescent carbocyanine dye Di-I combined with a new gelatin embedment procedure and confocal microscopy to determine the structure and extent of odontoblast processes in developing and mature rat teeth, injured rat molars, reparative dentin, and adult monkey teeth. We found that odontoblast processes do not extend into outer dentin or to the dentin-enamel junction except during early stages of development. Those in innervated regions of crown are long and straight, whereas those in roots are extensively branched and shorter. Cavity injury to crown dentin caused odontoblast fragments to be aspirated into outer dentin. In reparative dentin the odontoblast processes were branched and similar to those in roots. We used photoconversion and electron microscopy to show that Di-I fills the entire odontoblast after gelatin embedment, including the cytoplasm. This is a different type of carbocyanine staining from any previously reported, and it also stains other cells in adjacent hard tissues such as bone and cementum. The Di-I-gelatin method is a new way to use carbocyanine dyes. It has enabled us to solve a long-standing controversy about the histology of teeth, and it should be useful for many other studies of cell structure.

The odontoblasts of rat molars after primary dentinogenesis

1990 ◽  
Vol 14 ◽  
pp. 118
Author(s):  
P ROMAGNOLI ◽  
F GALEOTTI ◽  
G MANCINI ◽  
E FRANCINI
Keyword(s):  
Rat Molars

Microradiographic and electron microscopic observations of the enamel-covered dentine in rat molars

1984 ◽  
Vol 29 (6) ◽  
pp. 461-466 ◽  
Author(s):  
M.J. Barrows ◽  
S.H. Ashrafi ◽  
D.F. Weber
Keyword(s):  
Electron Microscopic ◽  
Rat Molars
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