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Topic: Dentinogenesis


In the News (Sun 15 Nov 09)

  
  Dentinogenesis imperfecta
Dentinogenesis imperfecta (DI) is an inherited disorder of the dentin (layer of tooth beneath the enamel).
Both dentinogenesis imperfecta and osteogenesis imperfecta are autosomal dominant but are mapped to two different chromosomes.
DI is mapped to a mutation at 4q13-21, and osteogenesis imperfecta is a mutation at 7q22.
parenting.ivillage.com /tp/tphealth/0,,3xz4,00.html?...   (638 words)

  
 Dentinogenesis imperfecta - Genetics Home Reference
Dentinogenesis imperfecta is a disorder of tooth development.
Type III dentinogenesis imperfecta was first identified in a population from Brandywine, Maryland.
Mutations in the DSPP gene cause dentinogenesis imperfecta.
ghr.nlm.nih.gov /condition=dentinogenesisimperfecta   (646 words)

  
 Dentinogenesis Imperfecta Type III
Dentinogenesis Imperfecta, Type III is characterized by rapid erosion of the crowns in baby and permanent teeth.
Dentinogenesis Imperfecta, Type III is a disorder inherited through an autosomal dominant gene; this gene is thought to be Gc on the chromosome 4q.
Dentinogenesis Imperfecta Type I (DGI 1; Opalescent Dentin; Opalescent Teeth without Osteogenesis Imperfecta; Dentinogenesis Imperfecta, Shields Type II; Capdepont Teeth; Hereditary Brown Teeth) is an inherited disorder characterized by blue-gray or amber brown, opalescent teeth, without brittleness of the bones.
hw.healthdialog.com /kbase/nord/nord551.htm   (1193 words)

  
 Dentinogenesis
The first stage of the dentinogenesis forms mantle dentine on the dentine-enamel junction during the early stages of the tooth development.
During all the stages of the dentinogenesis, permanent layers of dentine are formed.
Because of the confusing terminology concerning the different stages of the dentinogenesis and the lack of apparent zones of transition from one stage to another, the names of the stages are partly ignored in this study.
herkules.oulu.fi /isbn9514253620/html/x405.html   (611 words)

  
 [No title]
Refinement of the dentinogenesis imperfecta type II locus to an...
Dentinogenesis imperfecta 1 with or without progressive hearing...
In Dentinogenesis imperfecta II, both the primary and permanent teeth are affected.
health.cancer-help.org /include/files/Dentinogenesis_Imperfecta.txt   (392 words)

  
 Int. J. Dev. Biol. - Reactionary dentinogenesis.   (Site not responding. Last check: 2007-10-20)
ABSTRACT Reactionary dentinogenesis is the secretion of a tertiary dentine matrix by surviving odontoblast cells in response to an appropriate stimulus.
Implantation of isolated dentine extracellular matrix components in unexposed cavities of ferret teeth led to stimulation of underlying odontoblasts and a response of reactionary dentinogenesis.
Reactionary dentinogenesis during dental caries probably results from solubilization of growth factors, TGF-beta in particular, from the dentine matrix which then are responsible for initiating the stimulatory effect on the odontoblasts.
www.ijdb.ehu.es /web/paper.php?doi=7626417   (185 words)

  
 The inorganic phase in dentinogenesis imperfecta -- Kerebel et al. 60 (9): 1655 -- Journal of Dental Research
The inorganic phase in dentinogenesis imperfecta -- Kerebel et al.
The inorganic phase in dentin with dentinogenesis imperfecta was
dentinogenesis imperfecta, is at least partly related to lattice water
jdr.iadrjournals.org /cgi/content/abstract/60/9/1655   (277 words)

  
 Dentinogenesis imperfecta.
severe and pathologic discolorations due to a genetic factor such as dentinogenesis or amelogenesis imperfecta have to be managed with full or partial covering of teeth by a cosmetic material (composite or porcelain).
More severe and pathologic discolorations due to a genetic factor such as dentinogenesis or amelogenesis imperfecta have to be managed with full or partial covering of teeth by a cosmetic material (composite or porcelain).
During this lecture the author will attempt, on the basis of numerous clinical cases, to show the very different origins of tooth discoloration and will especially insist on the modern techniques, mechanical, chemical and prosthetic.
cidemeeting.com /dentinogenesis/dentinogenesis.htm   (273 words)

  
 Dentinogenesis Imperfecta Type III
It is possible that the main title of the report Dentinogenesis Imperfecta Type III is not the name you expected.
Dentinogenesis Imperfecta, Type III is a genetic dental disorder characterized by rapid erosion of crowns of the baby and permanent teeth soon after they erupt.
The inside of the teeth (dental pulp), which is filled with blood vessels and nerve endings, is usually exposed.
my.webmd.com /hw/raising_a_family/nord551.asp   (382 words)

  
 Tooth - Wikipedia, the free encyclopedia
Amelogenesis imperfecta - A condition in which the tooth's primary surface, the enamel, does not form properly or at all.
Dentinogenesis imperfecta - A similar condition to above, but affects the underlying layer of the tooth
Fluorosis - white spotted, yellow, brown, fl and sometimes pitted teeth from over-ingesting fluoride
en.wikipedia.org /wiki/Tooth   (2152 words)

  
 Osteogenesis and Dentinogenesis Abnormalities in Constitutively Active PTH/PTHrP Receptor Model   (Site not responding. Last check: 2007-10-20)
Objectives: We characterized osteogenesis and dentinogenesis abnormalities in transgenic mice with constitutively active human PTH/PTHrP receptor (PPR) under the control of the mouse bone specific a1(I) collagen promoter (Col1-caPPR), which is expressed in osteoblasts and odontoblasts.
Methods: Osteogenesis and dentinogenesis abnormalities were evaluated by Alcian blue and Alizarin red staining, X-ray, histological section and immunohistochemistry.
This model will be useful for characterization of the downstream effects of the constitutively active PTH/PTHrP receptor during development and growth in the craniofacial region are formed by epithelial-mesenchymal interactions, and as a potential model for human diseases with similar characteristics.
iadr.confex.com /iadr/2005Balt/techprogram/abstract_63983.htm   (348 words)

  
 Government and academic resources on Dentinogenesis Imperfecta
Dentinogenesis imperfecta represents a group of hereditary conditions that
Dentinogenesis imperfecta (DI) was more frequently found in primary teeth
...poor development of the teeth (dentinogenesis imperfecta), causing teeth to be
books.mongabay.com /health/conditions/Dentinogenesis_Imperfecta.html   (281 words)

  
 Expression of Non-collagenous Proteins and TGF-bs during Reparative Dentinogenesis   (Site not responding. Last check: 2007-10-20)
During primary dentinogenesis, odontoblasts express a number of mineral-related non-collagenous proteins, including bone sialoprotein (BSP), osteopontin (OPN) and dentin sialoprotein (DSP), a dentin-specific protein.
The aim of this study was to investigate the expression of these molecules during reparative dentinogenesis.
s may be involved in the differentiation of replacement odontoblasts during reparative dentinogenesis after pulp capping.
iadr.confex.com /iadr/2002SanDiego/techprogram/abstract_18936.htm   (278 words)

  
 Trans-dentinal stimulation of tertiary dentinogenesis -- Smith et al. 15 (1): 51 -- Advances in Dental Research
Trans-dentinal stimulation of tertiary dentinogenesis -- Smith et al.
Trans-dentinal stimulation of tertiary dentinogenesis has long been recognized, and has traditionally been ascribed to diffusion of irritant substances arising during injury and restorative treatment.
Release of these bio-active components from dentin matrix may arise during carious attack and other injury to the tissue, and also during subsequent surgical intervention and restoration of the tooth.
adr.iadrjournals.org /cgi/content/abstract/15/1/51   (291 words)

  
 Comparison of Stem-cell-mediated Osteogenesis and Dentinogenesis -- Batouli et al. 82 (12): 976 -- Journal of Dental ...
osteogenesis and dentinogenesis mediated by BMSSCs and DPSCs,
is highly expressed during dentinogenesis in the DPSC transplants.
Bone sialoprotein-induced reparative dentinogenesis in the pulp of rat’s molar.
jdr.iadrjournals.org /cgi/content/full/82/12/976   (3516 words)

  
 Genetic marker study of dentinogenesis imperfecta.
Genetic marker study of dentinogenesis imperfecta.Gc and MNS blood group antigen typing were done using commercial SERA.
Pairwise linkage analysis was performed using the procedures of Morton.
We studied a three generation family with DGI-II along with a four generation DGI-II family to more precisely place DGI-II in the existing genetic map of 4q and to determine if genetic heterogeneity existed between various DGI-II families.
www.ihop-net.org /UniPub/iHOP/gp/68231.html   (211 words)

  
 Dentinogenesis -- Linde and Goldberg 4 (5): 679 -- Critical Reviews in Oral Biology & Medicine
Dentinogenesis -- Linde and Goldberg 4 (5): 679 -- Critical Reviews in Oral Biology & Medicine
The formation of dentin, dentinogenesis, comprises a sophisticated
Using dentinogenesis as an experimental model to study
crobm.iadrjournals.org /cgi/content/abstract/4/5/679   (707 words)

  
 dentinogenesis - OneLook Dictionary Search
We found 4 dictionaries with English definitions that include the word dentinogenesis:
Tip: Click on the first link on a line below to go directly to a page where "dentinogenesis" is defined.
dentinogenesis : Stedman's Online Medical Dictionary, 27th Edition [home, info]
www.onelook.com /?w=dentinogenesis&ls=a   (86 words)

  
 Dentinogenesis Imperfecta Type III - Synonyms of Augusta, Georgia
Dentinogenesis Imperfecta Type III - Synonyms of Augusta, Georgia
To search for a specific phrase enclose that phrase in quotes.
Healthwise disclaims any liability for the decisions you make based on this information.
www.universityhealth.org /13453.cfm   (449 words)

  
 MedlinePlus Medical Encyclopedia: Tooth - abnormal colors
Porphyria, a disease characterized by an excessive production of pigmentation in the body
Dentinogenesis and amelogenesis imperfecta, genetic defects which affect the enamel of both primary and permanent dentition
Eating or drinking foods (or fluids) that temporarily stain the teeth, like tea or coffee
www.nlm.nih.gov /medlineplus/ency/article/003065.htm   (697 words)

  
 Induction and regulation of crown dentinogenesis: embryonic events as a template for dental tissue repair? -- Smith and ...
activity is critical for dentinogenesis during both embryogenesis and
odontoblast-like cells can then lead to reparative dentinogenesis.
these processes, the close regulation of primary dentinogenesis may be less
crobm.iadrjournals.org /cgi/content/abstract/12/5/425   (553 words)

  
 Definition of dentinogenesis - Merriam-Webster Online Dictionary
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For More Information on "dentinogenesis " go to Britannica.com
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www.m-w.com /dictionary/dentinogenesis   (85 words)

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