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"description": "Comment diagnostiquer une dysfonction des odontoblastes ?\nQuels tests sont utilisés pour évaluer les odontoblastes ?\nQuels signes indiquent une atteinte des odontoblastes ?\nPeut-on observer les odontoblastes au microscope ?\nQuel rôle joue l'imagerie dans le diagnostic ?",
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"name": "Comment diagnostiquer une dysfonction des odontoblastes ?",
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"text": "Un diagnostic peut être établi par radiographies et biopsies de la pulpe dentaire."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour évaluer les odontoblastes ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests histologiques et immunohistochimiques sont utilisés pour évaluer leur activité."
}
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"@type": "Question",
"name": "Quels signes indiquent une atteinte des odontoblastes ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des douleurs dentaires, une sensibilité accrue et des caries peuvent indiquer une atteinte."
}
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{
"@type": "Question",
"name": "Peut-on observer les odontoblastes au microscope ?",
"position": 4,
"acceptedAnswer": {
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"text": "Oui, les odontoblastes peuvent être observés au microscope lors d'une coupe histologique."
}
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"@type": "Question",
"name": "Quel rôle joue l'imagerie dans le diagnostic ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'imagerie permet de visualiser les structures dentaires et d'identifier des anomalies."
}
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{
"@type": "Question",
"name": "Quels symptômes indiquent une inflammation des odontoblastes ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Douleur, sensibilité à la chaleur ou au froid, et gonflement de la gencive peuvent survenir."
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"@type": "Question",
"name": "Comment reconnaître une carie liée aux odontoblastes ?",
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"acceptedAnswer": {
"@type": "Answer",
"text": "Une carie se manifeste par une douleur, une décoloration et une cavité visible sur la dent."
}
},
{
"@type": "Question",
"name": "Les odontoblastes affectent-ils la sensibilité dentaire ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les odontoblastes jouent un rôle clé dans la transmission de la sensibilité dentaire."
}
},
{
"@type": "Question",
"name": "Quels signes cliniques sont associés aux odontoblastes ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les signes incluent douleur, hypersensibilité et parfois des signes d'infection dentaire."
}
},
{
"@type": "Question",
"name": "Les odontoblastes peuvent-ils causer des douleurs chroniques ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une inflammation chronique des odontoblastes peut entraîner des douleurs dentaires persistantes."
}
},
{
"@type": "Question",
"name": "Comment prévenir les problèmes liés aux odontoblastes ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une bonne hygiène bucco-dentaire et des visites régulières chez le dentiste sont essentielles."
}
},
{
"@type": "Question",
"name": "Quels aliments favorisent la santé des odontoblastes ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation riche en calcium et en vitamine D favorise la santé dentaire et des odontoblastes."
}
},
{
"@type": "Question",
"name": "Les fluorures aident-ils les odontoblastes ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les fluorures renforcent l'émail dentaire et protègent indirectement les odontoblastes."
}
},
{
"@type": "Question",
"name": "Quelle est l'importance des contrôles dentaires réguliers ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les contrôles réguliers permettent de détecter précocement les problèmes liés aux odontoblastes."
}
},
{
"@type": "Question",
"name": "Les produits de soins bucco-dentaires affectent-ils les odontoblastes ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains produits peuvent renforcer la santé des odontoblastes, comme les dentifrices au fluor."
}
},
{
"@type": "Question",
"name": "Quels traitements sont disponibles pour les problèmes d'odontoblastes ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements incluent des soins dentaires, des obturations et parfois des traitements de canal."
}
},
{
"@type": "Question",
"name": "Comment traiter une inflammation des odontoblastes ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des anti-inflammatoires et des antibiotiques peuvent être prescrits pour réduire l'inflammation."
}
},
{
"@type": "Question",
"name": "Les traitements dentaires affectent-ils les odontoblastes ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains traitements peuvent stimuler ou endommager les odontoblastes selon leur nature."
}
},
{
"@type": "Question",
"name": "Quelle est l'importance des soins préventifs pour les odontoblastes ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les soins préventifs aident à maintenir la santé dentaire et à protéger les odontoblastes."
}
},
{
"@type": "Question",
"name": "Les traitements de canal affectent-ils les odontoblastes ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les traitements de canal peuvent endommager les odontoblastes, mais ils sont parfois nécessaires."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec des odontoblastes endommagés ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des complications incluent des infections, des douleurs chroniques et des pertes dentaires."
}
},
{
"@type": "Question",
"name": "Les odontoblastes endommagés peuvent-ils entraîner des abcès ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des odontoblastes endommagés peuvent favoriser la formation d'abcès dentaires."
}
},
{
"@type": "Question",
"name": "Comment les problèmes d'odontoblastes affectent-ils la santé globale ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des problèmes dentaires peuvent entraîner des infections systémiques et affecter la santé générale."
}
},
{
"@type": "Question",
"name": "Les complications dentaires peuvent-elles affecter le développement dentaire ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des complications peuvent perturber le développement normal des dents et des odontoblastes."
}
},
{
"@type": "Question",
"name": "Quelles sont les conséquences d'une négligence dentaire ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "La négligence peut entraîner des caries, des infections et des dommages aux odontoblastes."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque de problèmes d'odontoblastes ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une mauvaise hygiène bucco-dentaire, le tabagisme et une alimentation déséquilibrée augmentent le risque."
}
},
{
"@type": "Question",
"name": "Le stress peut-il affecter les odontoblastes ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le stress peut influencer la santé dentaire et augmenter le risque de problèmes odontoblastiques."
}
},
{
"@type": "Question",
"name": "Les maladies systémiques influencent-elles les odontoblastes ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines maladies comme le diabète peuvent affecter la santé des odontoblastes et des dents."
}
},
{
"@type": "Question",
"name": "L'âge est-il un facteur de risque pour les odontoblastes ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le vieillissement peut diminuer l'efficacité des odontoblastes et augmenter les problèmes dentaires."
}
},
{
"@type": "Question",
"name": "Les caries dentaires sont-elles un facteur de risque pour les odontoblastes ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les caries peuvent endommager les odontoblastes et entraîner des complications dentaires."
}
}
]
}
]
}
The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory for Oral Biomedicine of Ministry of Education (KLOBM), School and Hospital of Stomatology, Wuhan University, Wuhan, China.
Department of Endodontics, School and Hospital of Stomatology, Wuhan University, Wuhan, China.
The State Key Laboratory Breeding Base of Basic Science of Stomatology and Key Laboratory for Oral Biomedicine of Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China.
The State Key Laboratory Breeding Base of Basic Science of Stomatology and Key Laboratory for Oral Biomedicine of Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China.
The State Key Laboratory Breeding Base of Basic Science of Stomatology and Key Laboratory for Oral Biomedicine of Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China.
Department of Periodontology, School of Stomatology, Wuhan University, Wuhan, China.
The State Key Laboratory Breeding Base of Basic Science of Stomatology and Key Laboratory for Oral Biomedicine of Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan 430079, China.
Frontier Science Center for Immunology and Metabolism, Wuhan University, Wuhan 430071, China.
Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an 710004, P. R. China.
International journal of hyperthermia : the official journal of European Society for Hyperthermic Oncology, North American Hyperthermia Group
2024-06-26
Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an 710004, P. R. China.
Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, P. R. China.
Bioinspired Engineering and Biomechanics Center (BEBC), Xi'an Jiaotong University, Xi'an 710049, P. R. China.
International journal of hyperthermia : the official journal of European Society for Hyperthermic Oncology, North American Hyperthermia Group
2024-06-26
Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an 710004, P. R. China.
Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, P. R. China.
Bioinspired Engineering and Biomechanics Center (BEBC), Xi'an Jiaotong University, Xi'an 710049, P. R. China.
International journal of hyperthermia : the official journal of European Society for Hyperthermic Oncology, North American Hyperthermia Group
2024-06-26
Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an 710004, P. R. China.
International journal of hyperthermia : the official journal of European Society for Hyperthermic Oncology, North American Hyperthermia Group
2024-06-26
The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory for Oral Biomedicine of Ministry of Education (KLOBM), School and Hospital of Stomatology, Wuhan University, Wuhan, China.
The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, Wuhan, Hubei, China.
Department of Endodontics, School and Hospital of Stomatology, Wuhan University, Wuhan, China.
State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, China.
Laboratory for the Study of Regenerative Dental Medicine, Department of Oral Histology-Developmental Biology, School of Dentistry and Dental Research Institute, Seoul National University, Seoul 08826, Korea.
The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory for Oral Biomedicine of Ministry of Education (KLOBM), School and Hospital of Stomatology, Wuhan University, Wuhan, China.
Osteolectin is a secreted glycoprotein of the C-type lectin domain superfamily, expressed in bone tissues and is reported as a novel osteogenic factor that promotes bone regeneration. However, the eff...
Cytotoxicity assays were used to detect the cytotoxicity of osteolectin. The odontoblastic differentiation of hDPCs and its underlying mechanisms were measured by the alkaline phosphatase (ALP) activi...
WST-1 assay showed osteolectin at concentrations below 300 ng/ml was noncytotoxic and safe for hDPCs. The following experiment demonstrated that osteolectin could increase ALP activity, accelerate the...
Osteolectin can promote odontoblastic differentiation of hDPCs, and the whole process may stimulate ERK, JNK, and AKT signaling pathways by increasing p-ERK, p-JNK, and p-AKT signals....
Epigenetic change has been found to play an important role in cell differentiation and regulation and the dental pulp stem cell in tissue engineering is gaining attention due to the ability of cells t...
Despite that, the odontoblasts of the dental pulp are considered a terminally differentiated type of cell. We were interested in investigating if they express any embryonic, mesenchymal, or neural ste...
Caries and pulpitis remain a major global disease burden and affect the quality of life of patients. Odontoblasts are key players in the progression of caries and pulpitis, not only secreting and mine...
Odontoblast differentiation is a key process in dentin formation. Mouse dental papilla cells (mDPCs) are pivotal in dentinogenesis through their differentiation into odontoblasts. Odontoblast differen...
Dental papilla cells (DPCs) are one of the key stem cells for tooth development, eventually forming dentin and pulp. Previous studies have reported that PER2 is expressed in a 24-hour oscillatory patt...
We monitored the expression of PER2 in DPCs differentiated...
PER2 expression was considerably elevated throughout the odontoblastic differentiation of DPCs...
Overall, we demonstrated that PER2 positively regulates the odontogenic differentiation of DPCs, and the mechanism may be related to mitochondrial function as shown by intracellular ATP content and RO...
Congenital heart disease (CHD) is an abnormality in the structure or function of the cardio-circulatory system present at birth and the ventricular septal defect (VSD) is the most common CHD in childr...
To investigate the transdentinal effects of surface reaction-type pre-reacted glass-ionomer (S-PRG) fillers on odontoblast-like cells....
An eluate of S-PRG fillers was obtained by dissolving the particles in distilled water (1:1 m/v). Dentin discs with similar permeability were mounted into artificial pulp chambers and MDPC-23 cells we...
While S-PRG 1 min did not differ from NC, S-PRG 30 min reduced 17.9 % viability of cells from discs. S-PRG treatments resulted in low cell detaching from dentin, and the remaining cells exhibited typi...
S-PRG filler eluate does not cause transdentinal cytotoxicity on odontoblast-like cells, and long-term exposure can stimulate their dentinogenic-related mineralization activity....
The transdentinal elution of ions from S-PRG fillers is not expected to be harmful to the dental pulp and may exert bioactive effects by inducing dentin matrix deposition through the metabolism of und...
Estimating the post-mortem interval (PMI) of human remains based on the histomorphology of dental pulp parameters is promising, but available evidence is scarce and sometimes contradictory without a s...
Primary cultured odontoblasts rapidly lose their tissue-specific phenotype. To identify transcription factors (TF) that are important for the maintenance of the odontoblast phenotype, primary cultures...