Results 91 to 100 of about 325,444 (335)

Accidental periapical extrusion of non-setting calcium hydroxide: Unusual bone response and management

Journal of Indian Society of Pedodontics and Preventive Dentistry, 2014
Premixed non-setting calcium hydroxide is frequently used as interim root canal dressing in endodontically involved permanent teeth and as obturating paste in deciduous teeth in pediatric dentistry.
Divya S Sharma, Shikhar Pratap Singh Chauhan, Vinaya Kumar Kulkarni, Chitra Bhusari, Rina Verma   +4 more
doaj   +1 more source

VIP treatment prevents embryo resorption by modulating efferocytosis and activation profile of maternal macrophages in the CBAxDBA resorption prone model [PDF]

, 2016
Successful embryo implantation occurs followed by a local pro-inflammatory response subsequently shifted toward a tolerogenic one. VIP (vasoactive intestinal peptide) has embryotrofic, anti-inflammatory and tolerogenic effects.
Calo, Guillermina, Fraccaroli, Laura Virginia, Gallino, Lucila, Grasso, Esteban Nicolas, Hauk, Vanesa Cintia, Perez Leiros, Claudia, Ramhorst, Rosanna Elizabeth, Vermeulen, Elba Monica   +7 more
core   +1 more source

Insight into the Internal Structure of Biogenic, Synthetic and Geological Apatite by Electron Microscopy and X‐Ray Scattering

Advanced Functional Materials, EarlyView.
Apatite occurs in many forms in nature, e.g. in teeth and geological minerals. Internally, biological apatite contains nanocrystals that are also found in synthetically prepared calcium phosphate nanoparticles which are used in biomedicine, e.g. for gene and drug delivery and for bone regeneration. Abstract Calcium phosphate is the inorganic component (
Kathrin Kostka, Oleg Prymak, Kateryna Loza, Matthias Epple   +3 more
wiley   +1 more source

Impression techniques for the resorbed mandibular arch: A guide to increased stability

Journal of the Scientific Society, 2015
All clinicians face the common problems in making complete denture prosthesis for patients exhibiting high degree of bone resorption. Though resorption can be prevented to an extent but sooner or later it comes back to haunt the clinician.
Manish Jain
doaj   +1 more source

Resorption pattern and radiographic diagnosis of invasive cervical resorption

, 2012
Summary The aim of this study was to evaluate, whether and how the histologic structure of invasive cervical resorption (external granulomas) affect their clinical radiographic diagnosis. For this purpose, nine more or less intact extracted teeth, of which intraoral radiographs were available, were processed for examination in the scanning electron ...
Luso, Sandra, Luder, Hans Ulrich
openaire   +2 more sources

Fluid Shear‐Controlled Pro/Anti‐Inflammatory Osteomodulatory Construct for Drug‐Free Immune Activation Through Cationic Ion Channel Activation

Advanced Healthcare Materials, EarlyView.
A 3D‐printed PCL scaffold coated with Arginine was laminated with electrospun polyvinyl alcohol (PVA) nanofibers containing cationic cellulose nanocrystals (PVA@cCNC). This created nanoisland‐like regions of aligned and random cCNC‐rich fibers. The composite scaffold, under fluid shear stimulation, modulated macrophage polarization from M1 to M2 ...
Keya Ganguly, Aayushi Randhawa, Sayan Deb Dutta, Jieun Lee, Youjin Seol, Mehran Mohammad Hossein Pour, Tejal V. Patil, Rumi Acharya, Ki‐Taek Lim   +8 more
wiley   +1 more source

Can the reduced level of alveolar bone in the initial stages of juvenile periodontitis anterior to the first molar be explained as arrest in alveolar bone growth?

Dental Hypotheses, 2013
Introduction : It is generally agreed that juvenile periodontitis is more likely caused by genetic factors than environmental/bacterial factors. Until now, all research reports focus on alveolar bone destruction as a characteristic symptom.
Inger Kjaer
doaj   +1 more source

Analysis of Nkx3.1:Cre-driven Erk5 deletion reveals a profound spinal deformity which is linked to increased osteoclast activity [PDF]

, 2017
Extracellular signal-regulated protein kinase 5 (ERK5) has been implicated during development and carcinogenesis. Nkx3.1-mediated Cre expression is a useful strategy to genetically manipulate the mouse prostate. While grossly normal at birth, we observed
Ahmad, Imran, Blyth, Karen, Charlesworth, Gemma, Daroszewska, Anna, Ford, Catriona, King, Ayala, Leung, Hing Y., Loveridge, Carolyn J., Mui, Ernest J., Prior, Amanda, Rose, Lorraine, Salji, Mark, Sansom, Owen, Tan, Ee Hong, van ’t Hof, Rob J., Welsh, Michelle   +15 more
core   +2 more sources

Microphysiological Systems for Comorbidity Studies: Chronic Kidney Disease and Osteoarthritis

Advanced Healthcare Materials, EarlyView.
This review highlights the potential of organ‐on‐a‐chip systems for studying comorbidities, using chronic kidney disease (CKD) and osteoarthritis (OA) as examples. It summarizes recent advances in kidney‐on‐a‐chip and joint‐on‐a‐chip models and discusses their current and potential application in investigating CKD, OA, and CKD‐OA comorbidity, aiming to
Mingying Han, Weiping Lin, Yuanxiong Cao, Patricia Murray, Bettina Wilm, Stephen J McWilliam, Jude Curran, Ruoxiao Xie   +7 more
wiley   +1 more source

Mathematical modelling of the pathogenesis of multiple myeloma-induced bone disease [PDF]

, 2014
Multiple myeloma (MM) is the second most common haematological malignancy and results in destructive bone lesions. The interaction between MM cells and the bone microenvironment plays an important role in the development of the tumour cells and MM ...
Blum B, Eriksen EF, Klein B, Lipton A, Mundy GR, Schmitt CP, Shay G   +6 more
core   +1 more source