Results 111 to 120 of about 4,719 (225)

E-cadherin is only expressed in ameloblasts capable of expressing p120.

open access: yes, 2013
In the same K14-Cre p120-cKO mosaic incisor shown in Figure 8, E-cadherin (top) and p120 catenin (bottom) was immunolocalized in adjacent cross-sections.
Mirna Perez-Moreno (361676)   +7 more
core   +1 more source

Comparison between ruffle-ended ameloblasts and osteoclasts(summarized according to the description in Smith, 1998).

open access: yes, 2017
Comparison between ruffle-ended ameloblasts and osteoclasts(summarized according to the description in Smith, 1998).
Xuan Wen (3663223)   +6 more
core   +1 more source

Are there structural alterations in the enamel organ of offspring of rats with alloxan-induced diabetes mellitus?

open access: yesBrazilian Dental Journal, 2003
Enamel hypoplasia is the most common developmental defect of human teeth that may be seen in deciduous teeth of babies born to diabetic women. In the present experimental study, we analyzed the enamel organ of the mandibular incisors of the offspring of ...
Silva-Sousa Yara Teresinha Corrêa   +2 more
doaj  

STUDIES OF THE EFFECTS OF FLUOROACETATE ON AMELOBLASTS IN RAT INCISOR

open access: yes, 1984
The effects of fluoroacetate on the ameloblasts were studied in the rat incisor. Fluoroacetate is an inhibitor of tricarboxylic acid cycle and accumulation of citrate occurred in the animal tissues due to fluoroacetate administration.
Eiji, SAITOU
core   +1 more source

Ionizing radiation effects on the secretory-stage ameloblasts and enamel organic extracellular matrix

open access: yes, 2015
This study assessed the effects of high doses of ionizing radiation on eruption rate, odontogenic region morphology, secretory-stage ameloblasts, and enamel organic extracellular matrix (EOECM) of rat maxillary incisors.
de Almeida, S.M.   +6 more
core   +1 more source

The impact of fluoride on ameloblasts and the mechanisms of enamel fluorosis

open access: yes, 2009
Intake of excess amounts of fluoride during tooth development cause enamel fluorosis, a developmental disturbance that makes enamel more porous. In mild fluorosis, there are white opaque striations across the enamel surface, whereas in more severe cases,
Lyaruu, D.M.   +2 more
core   +1 more source

CYTOTOXIC EFFECTS OF PUROMYCIN ON THE GOLGI APPARATUS OF PANCREATIC ACINAR CELLS, HEPATOCYTES AND AMELOBLASTS

open access: yes, 1970
A single injection of puromycin was given to rats in a dose sufficient to produce almost total inhibition of protein synthesis in pancreas and liver.
ALFRED WEINSTOCK
core   +1 more source

Cytochemical localization of calcium and Ca2+,Mg2(+)-adenosine triphosphatase in colchicine-altered rat incisor ameloblasts.

open access: yes, 1990
Colchicine is known to affect secretory, transport, and degradative functions of ameloblasts. The effects of colchicine on membrane-associated calcium and Ca2+,Mg2(+)-ATPase in secretory and maturation ameloblasts were investigated cytochemically.
A M Zaki   +3 more
core   +1 more source

High-Resolution Scanning Electron Microscopy of Rat Incisor Ameloblasts

open access: yes, 1992
The internal three-dimensional organization of secretory and maturation stage ameloblasts was examined using field emission scanning electron microscopy.
Kan, F. W. K., Nanci, A., Zalzal, S.
core  

Tubular lysosomes in ruffle-ended ameloblasts associated with enamel maturation in rat incisor.

open access: yes, 1989
Trimetaphosphatase (TMPase) and cytidine-5'-monophosphatase (CMPase) were localized to investigate the lysosomal system, particularly tubular lysosomes, in ruffle-ended ameloblasts associated with maturation of enamel in rat incisor.
A E Zaki, D R Eisenmann, A H Salama
core   +1 more source

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