Results 91 to 100 of about 248,788 (305)

Influence of nanotopography on periodontal ligament stem cell functions and cell sheet based periodontal regeneration

open access: yes, 2015
Hui Gao,1–3,* Bei Li,1,2,* Lingzhou Zhao,4 Yan Jin1,21State Key Laboratory of Military Stomatology, Center for Tissue Engineering, School of Stomatology, The Fourth Military Medical University, 2Research and Development Center for Tissue ...
Zhao LZ, Gao H, Li B, Jin Y
core  

Cultivation of Periodontal Ligament Fibroblasts on Dental Implant Materials and Enzymatically Debrided Teeth

open access: yes, 1974
Rhesus monkey periodontal ligament-derived fibroblasts were cultured on glass, Vitallium, poly(methyl methacrylate) and enzymatically debrided teeth. Scanning electron micrographs of these preparations and of the periodontal ligament surrounding normal ...
L.F. Arnold, T.K. Huard, P. Baram
core   +1 more source

Pain and Supplemental Anaesthesia in Mandibular Molar Root Canal Therapy: A Prospective Cohort Analysis of Bone Anatomy and Diagnostic Variables

open access: yesAustralian Endodontic Journal, EarlyView.
ABSTRACT Achieving profound local anaesthesia during mandibular molar root canal treatment can be challenging. This study evaluated procedural pain and supplemental anaesthesia used, considering endodontic diagnosis and buccal bone morphology. Seventy‐seven patients undergoing primary root canal treatment completed a post‐treatment survey questionnaire
Emily Kopec   +7 more
wiley   +1 more source

Ligamen periodontal sebagai pendukung gaya kunyah Periodontal ligament acts to support mastication force

open access: yes, 2011
Support for removable partial denture (RPD) can be obtained from bone supported mucosa and or from periodontalligament of tooth. Support can also be obtained from implant.
Subrata, Gantini   +5 more
core   +3 more sources

Validation of an artificial tooth-periodontal ligament-bone complex for in-vitro orthodontic research [PDF]

open access: yes, 2015
Orthodontics research investigates the methods in which tooth displacement may be directed in the tooth-periodontal ligament-bone-complex. In the biological environment, the periodontal ligament is the soft tissue responsible for the absorption of forces
Favor, Trevor E., Favor, Trevor E
core   +1 more source

Effects of Calcium Hydroxide Paste and Access Cavities on Fracture Strength of Mature and Simulated Immature Human Teeth: Ex Vivo

open access: yesAustralian Endodontic Journal, EarlyView.
ABSTRACT The aim was to examine whether a Ca(OH)2 paste affects fracture strength of teeth. Sixty extracted maxillary central incisors were prepared to simulate immature teeth. Another 40 were used as mature teeth. The ten groups (n = 10) were: (1) immature control; (2) immature + access; (3) immature + access + 1 m Ca(OH)2; (4) immature + access + 12 ...
Naseem M. Hashim, Paul V. Abbott
wiley   +1 more source

Magnesium Enhances Immune Clearance of P. gingivalis in Macrophages by Suppressing MCU‐Mediated Mitochondrial Calcium Overload

open access: yesCell Proliferation, EarlyView.
Magnesium restores macrophage clearance of P. gingivalis by inhibiting MCU‐mediated calcium overload. P. gingivalis is mainly phagocytosed by macrophages but escapes intracellular clearance via MCU‐mediated mitochondrial and cytosolic Ca2+ overload in periodontitis. The persistent P.
Dao‐Kun Deng   +11 more
wiley   +1 more source

Studies on the Biology of the Periodontium of Marmosets: V. Lymphatic Vessels of the Periodontal Ligament

open access: yes, 1968
Lymphatic vessels of the periodontal ligament were traced in the marmoset. Lymph capillaries originated in the ligament as blind endings and emptied into collecting lymph vessels, which coursed along three pathways in the ligament.
Sol Bernick, Barnet M. Levy
core   +1 more source

AFF4 Loss Compromises Osteogenesis of Orofacial Mesenchymal Stem Cells During Alveolar Bone Repair via AMPK‐Mediated Mitophagy

open access: yesCell Proliferation, EarlyView.
Compromised alveolar socket healing following tooth extraction upon Aff4 knockout is caused by suppressed osteogenic capacity of orofacial mesenchymal stem cells, which results from defective AMPK‐mediated mitophagy. ABSTRACT Repair of maxillofacial bone defects presents significant clinical challenges.
Li Zhu   +7 more
wiley   +1 more source

Latest update on the use of recombinant growth factors for periodontal regeneration: existing evidence and clinical applications

open access: yesTherapeutic Advances in Chronic Disease
Growth factors were introduced to increase predictability in periodontal regeneration and have since been widely applied in dentistry. This narrative review article highlights histological and latest findings of recombinant human platelet-derived growth ...
Anahat Khehra   +3 more
doaj   +1 more source

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