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ameloblast

   Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia 0.01 sec.
ameloblast /am·e·lo·blast/ (am´ĕ-lo-blast″) a cell that takes part in forming dental enamel.
am·e·lo·blast (m-l-blst)
n.
A cell of the inner layer of the enamel organ of a developing tooth that is involved in enamel formation.

ameloblast
[am′ilōblast′]
Etymology: OFr, amel + Gk, blastos, germ
an epithelial cell from which tooth enamel is formed. Also called enamel cell. -ameloblastic, adj.

ameloblast [ah-mel´o-blast]
a cell that takes part in forming dental enamel.

ameloblast (am´lōblast´),
n an epithelial cell associated with the enamel organ that, during tooth development, secretes enamel matrix.
ameloblast atrophy,
n a wasting of or decrease in the epithelial cells, which form tooth enamel; may occur as the result of a deficiency in vitamin A. See also atrophy, periodontal.

ameloblast
a cell which takes part in forming dental enamel.


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Relationship of vitamin D with calbindin D9k and D28k expression in ameloblasts.
As mottled enamel is the result of partial failure of ameloblasts to properly elaborate and lay down enamel, it is a developmental injury.
1) They are not true neoplasms; rather, they are hamartomas that form from the growth of completely differentiated epithelial and mesenchymal cells that give rise to ameloblasts and odontoblasts.
 
 
 
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