Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Historical Pathways Highlighting Misgivings and Misinterpretations in the Processes of Tooth Absorption & Resorption.
J Hist Dent
January 2025
Professor Emeritus Texas A&M University, College of Dentistry, Dallas, Texas, Distinguished Adjunct Professor, Department of Cariology, Saveetha Dental College and Hospitals Saveetha Institute of Medical and Technical Sciences (SIMATS) Saveetha University, Chennai, India.
Historically the physiological or pathological loss of tooth structure in situ was deemed to be due to the 'absorption' of tooth structure due to the removal of the inorganic components of dentin and cementum by osteoclastic (dentinoclastic) cellular activity. This nomenclature and the activity that it represented was considered by almost all dental researchers and clinicians in the 1800s and early 1900s. The shift to the concept of 'resorption' occurred in the first half of the 20th century, with clarity emanating from significant research activity on the pathology of osseous structures, origin of osteoclastic cell types, and the function of periodontal ligament cells.
View Article and Find Full Text PDFEctopic Salivary Duct Cyst in the Median Mandible: A Case Report with Radiological, Immunohistochemical and Genetic Studies.
Int J Surg Pathol
January 2025
Division of Pathology, Department of Diagnostic and Therapeutic Sciences, Meikai University School of Dentistry, Saitama, Japan.
Median mandibular cyst is defined as an odontogenic cyst in a rare midline location. In spite of this definition, there have been two reports of a peculiar lesion, so-called "ciliated" median mandibular cyst associated with vital teeth, the origin of which cannot be explained in terms of odontogenic epithelium multipotentiality. We describe a thorough profile of an additional example.
View Article and Find Full Text PDFThe potential role of SCF combined with DPCs in facial nerve repair.
J Mol Histol
January 2025
School of Stomatology, The First Affiliated Hospital of Harbin Medical University, Harbin Medical University, Harbin, 150000, China.
Facial nerve injuries lead to significant functional impairments and psychological distress for affected patients. Effective repair of these injuries remains a challenge. For longer nerve gaps, the regeneration outcomes after nerve grafting remain suboptimal due to limited sources and postoperative immune responses.
View Article and Find Full Text PDFEffects of exosomes from human dental pulp stem cells on the biological behavior of human fibroblasts.
Sci Rep
January 2025
Department of Oral and Maxillofacial Surgery, Guiyang Hospital of Stomatology, Guiyang, 550000, China.
The aim of this study was to investigate the effect of dental pulp stem cell-derived exosomes (DPSCs-Exos) on the biological behaviour of fibroblasts, particularly on keloid fibroblasts (KFs) and normal skin fibroblasts (NFs), with a view to providing new insights into cellular regenerative medicine. We obtained DPSCs-Exos by ultracentrifugation and co-cultured it with KFs and NFs. We detected its effect on cell proliferation using the CCK-8 assay; cell migration ability by cell scratch and Transwell assays; extracellular matrix synthesis using the hydroxyproline content assay; the expression levels of genes associated with fibrosis by PCR assay; and the expression levels of proteins related to fibrosis in the cells using the Western Blot method.
View Article and Find Full Text PDFHistological Evaluation of Sodium Iodide-Based Root Canal Filling Materials in Canine Teeth.
Materials (Basel)
December 2024
Institute of Tissue Regeneration Engineering (ITREN), Dankook University, 119 Dandae-ro, Cheonan 31116, Republic of Korea.
A novel water-soluble root canal filling material based on sodium iodide (NaI) has been developed to overcome the limitations of existing iodine-based formulations. However, the biological stability of this approach in animal studies remains unverified. This study evaluated the biocompatibility of NaI compared to commercial root canal filling materials (Calcipex II and Vitapex) in pulpectomized canine teeth to assess its clinical applicability.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!