Results 111 to 120 of about 19,585 (307)

Effects of testosterone and high‐dose anabolic steroids on orthodontic‐induced bone remodeling and root resorption: An animal study

Journal of Periodontology, EarlyView.
Abstract Background This study investigates the impact of disruptions in testosterone levels on bone remodeling, root resorption, and periodontal ligament (PDL) during orthodontic tooth movement (OTM) in a pubertal male rat model. Methods Testosterone deficiency was induced through orchiectomy, and the anabolic‐androgenic steroid (AAS, testosterone ...
Caio Luiz Bitencourt Reis, Kelly Galisteu‐Luiz, Gabriela Leite Pedroso, Gustavo Lopes Puls, Leticia Cassaro, Bruno Boaventura Vieira, Fábio Lourenço Romano, Erika Calvano Küchler, Christian Kirschneck, Daniela Silva Barroso de Oliveira, Maria Bernadete Sasso Stuani, Mirian Aiko Nakane Matsumoto   +11 more
wiley   +1 more source

A rare case of maxillary sinus and buccal space involvement of extramedullary plasmocytoma: Cross-sectional imaging findings and review of the literature

Radiology Case Reports
Extramedullary plasmacytoma (EMP) belongs to the group of plasma cell neoplasms, which include following entities: multiple myeloma (MM), lymphoplasmacytic lymphoma, solitary plasmacytoma of the bone (SBP) and EMP.
Pier Paolo Arcuri, MD, Simonetta Antonelli, MD, Barbara Vavalà, MD, Simona Roccia, MD, Vincenzo Aiello, MD, Marco Rossi, MD, Domenico Laganà, MD   +6 more
doaj   +1 more source

Metástasis en hueso maxilar superior de adenocarcinoma de esófago: presentación de un caso clínico [PDF]

, 2005
Las metástasis en cavidad oral son lesiones raras que representan aproximadamente el 1% de todas las neoplasias malignas de cavidad oral. Las metástasis orales se localizan en un 80-90% en mandíbula, siendo mas raras en maxilar superior.
Acebal Blanco, Faustino, Arévalo Arévalo, Rafael, Molina Martínez, Manuel, Sánchez Jiménez, Juan   +3 more
core   +1 more source

Age‐related local versus systemic early phase wound healing dynamics following free gingival graft harvest

Journal of Periodontology, EarlyView.
Abstract Background Free palatal gingival grafts (FGG) are commonly harvested during mucogingival procedures. The present study investigates age‐related local and systemic early secondary wound healing outcomes, following FGG harvest in a rat model. Methods A 4.2 mm diameter defect was created in the palate of 24 younger (2 m) and 24 older (6 m) Wistar
Maayan Atzmon‐Shavit, Marilena Vered, Michael Saminsky, Liat Chaushu   +3 more
wiley   +1 more source

Intraoral mass presenting as maxillary sinus carcinoma: a case report.

Frontiers in Dentistry, 2013
Sinonasal undifferentiated carcinoma is an extremely rare malignancy of the paranasal sinuses and nasal cavity. It is of unknown etiology, and occurs more commonly in the elderly men, with a routinely shown aggressive behavior and poor prognosis for ...
Omid Mahdavi, Najmehalsadat Boostani, Sharareh Karimi, Adel Tabesh   +3 more
doaj  

Aging and periodontitis increase brain dissemination of oral bacteria

Journal of Periodontology, EarlyView.
Abstract Background The microbiome is a dynamic system that changes throughout life. Studies have revealed the relationship between periodontal disease and the oral microbiota; however, the impact of periodontal disease on the expression of senescence markers and on the inflammaging of the oral and systemic microbiome remains unclear.
Ozge Unlu, Tsute Chen, Nil Yakar, Zeliha Guney, Bruce Paster, Isabel Carreras, Alpaslan Dedeoglu, Alpdogan Kantarci   +7 more
wiley   +1 more source

Unravelling the mystery of the central dentinogenic ghost cell tumor- a rare case report and recurrent insights

Autopsy and Case Reports
Dentinogenic ghost cell tumor (DGCT) is a rare benign neoplasm form of calcifying odontogenic cyst (COC) characterized by ghost cells. Although benign, it presents an aggressive behavior. DGCT accounts for 2% to 14% of all COCs and less than 0.5% of all
Jagveer Yadav, Mala Kamboj, Anju Devi, Anjali Narwal, Deepti Chhikara, Bhawna Saini   +5 more
doaj   +1 more source

Periodontitis during pregnancy: The effect on the gut microbiome and intestinal inflammation

Journal of Periodontology, EarlyView.
Abstract Background Periodontitis has been epidemiologically associated with adverse pregnancy outcomes, but causality remains difficult to establish in humans due to confounding factors. This study uses a controlled murine model to examine the effects of experimentally induced periodontitis on the composition of the gut microbiota and gastrointestinal
Richard Bright, Matthew G. Macowan, Keyuan Tian, Tracy Fitzsimmons, Rebecca L. Wilson, Claire T. Roberts, Claus T. Christophersen, Peter M. Bartold, Stephen P. Kidd, Peter S. Zilm   +9 more
wiley   +1 more source

Combined Effects of Puerarin and Adipose‐Derived Stem Cells on Alveolar Bone Preservation and Inflammation Control in Periodontitis Through p38MAPK Modulation

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT This study evaluated the effects of puerarin and adipose‐derived stem cells (ADSCs), alone or combined, on p38MAPK activity, alveolar bone preservation, and inflammatory responses in a rat periodontitis (PD) model and in vitro. ADSCs were exposed to various puerarin concentrations to assess cell proliferation, osteogenic differentiation, and ...
Ting Yang, Xu Zhang, Liang‐Fu Zhang
wiley   +1 more source

Choice and Death: Analysis of Medical Assistance in Dying for Head and Neck Cancer in Ontario

The Laryngoscope, EarlyView.
The uptake of MAiD for head and neck cancer (HNC) has been steadily increasing since 2016, when MAiD first became available in Canada. Our study projects a substantial increase in the future use of MAiD for patients with HNC. As such, our health system needs to re‐evaluate and implement the necessary infrastructure to support the projected increase in ...
Tanika Curry, Emily Wener, Michael Odell, Lisa Caulley, Rashi Ramchandani, Alyssa Grant, Kednapa Thavorn, Andrea Lasso, Shaun Kilty   +8 more
wiley   +1 more source