Results 21 to 30 of about 70,284 (261)

Alveolar bone loss and tooth loss are associated with COVID-19 severity but are not independent risk factors. An explorative study

Advances in Oral and Maxillofacial Surgery, 2022
Purpose: This study explores the association between alveolar bone loss, tooth loss and severity of COVID-19. Materials and methods: In this retrospective cohort study, we included patients with confirmed COVID-19 who have had a dental panoramic ...
H.C.M. Donders, J.M. van der Sleen, Y.J. Kleinbergen, N. Su, J. de Lange, B.G. Loos   +5 more
doaj   +1 more source

Preventive Effects of Chlorogenic Acid on Alveolar Bone Loss in Ligature-Induced Periodontitis in Mice

Applied Sciences, 2023
Chlorogenic acid (CGA) is a polyphenol that is present in coffee beans, many vegetables, and fruits. Since CGA has been reported to exert antioxidant and anti-inflammatory effects, it is expected to protect against periodontitis. In the present study, we
Yuka Nishida, Katsumitsu Shimada, Kanji Horibe, Kousuke Seki, Yoshinori Murai, Chiharu Sogawa, Satoshi Murakami, Hiroaki Nakamura, Yuji Masuda, Norio Sogawa   +9 more
doaj   +1 more source

A new anabolic compound, LLP2A-Ale, reserves periodontal bone loss in mice through augmentation of bone formation

BMC Pharmacology and Toxicology, 2020
Background Currently, there are no effective medications to reverse periodontal disease (PD)-induced bone loss. The objective of this study was to test a new anabolic compound, LLP2A-Ale, or with the combination treatment of mesenchymal stromal cell (MSC)
Min Jiang, Lixian Liu, Ruiwu Liu, Kit S. Lam, Nancy E. Lane, Wei Yao   +5 more
doaj   +1 more source

Different Responsiveness of Alveolar and Tibial Bone to Bone Loss Stimuli [PDF]

Journal of Bone and Mineral Research, 2007
Abstract Mandibular and systemic bone loss are poorly associated. We compared the effect of isocaloric protein undernutrition and/or ovariectomy on BMD and microstructure of mandibular alveolar and proximal tibia sites in adult rats. Mandibular bone was significantly less affected. Introduction: Whether mandibular bone and
Mavropoulos A, Rizzoli R, Ammann P
openaire   +3 more sources

Advanced AI-assisted panoramic radiograph analysis for periodontal prognostication and alveolar bone loss detection [PDF]

Frontiers in Dental Medicine
Jarupat Jundaeng
exaly   +2 more sources

Influence of different durations of estrogen deficiency on alveolar bone loss in rats

Brazilian Oral Research, 2011
The purpose of this study was to morphometrically evaluate the influence of different durations of ovariectomy-induced estrogen deficiency on alveolar bone loss associated with ligature-induced bone loss in rats.
Susana Ungaro Amadei, Daniela Martins de Souza, Adriana Aigotti Haberbeck Brandão, Rosilene Fernandes da Rocha   +3 more
doaj   +1 more source

Arterial Hypertension Perpetuates Alveolar Bone Loss

Clinical and Experimental Hypertension, 2012
Few studies have focused on the impact of hypertension on the progression of periodontitis (PD). The purpose of this study was to evaluate whether hypertension affects PD by enhancing bone loss even after the stimulus for PD induction is removed. Ligature-induced PD was created on the first mandibular molars of spontaneously hypertensive rats (SHR) and
Vanderlei, Janine Montenegro Toscano Moura de Medeiros, Messora, Michel Reis, Fernandes, Patrícia Garani, Novaes Jr., Arthur B., Palioto, Daniela Bazan, Grisi, Marcio Fernando de Moraes, Souza, Sergio Luis Scombatti De, Gerlach, Raquel Fernanda, Silva, Cristina Antoniali, Taba Jr., Mario   +9 more
openaire   +3 more sources

Intermittent PTH administration improves alveolar bone formation in type 1 diabetic rats with periodontitis

Journal of Translational Medicine, 2018
Background Periodontitis is an infectious disease that manifests as alveolar bone loss surrounding the roots of teeth. Diabetes aggravates periodontitis-induced alveolar bone loss via suppression of bone formation.
Ji-Hye Kim, Ae Ri Kim, Yun Hui Choi, Aeryun Kim, Yongsung Sohn, Gye-Hyeong Woo, Jeong-Heon Cha, Eun-Jung Bak, Yun-Jung Yoo   +8 more
doaj   +1 more source

A two-stage deep learning architecture for radiographic staging of periodontal bone loss

BMC Oral Health, 2022
Background Radiographic periodontal bone loss is one of the most important basis for periodontitis staging, with problems such as limited accuracy, inconsistency, and low efficiency in imaging diagnosis. Deep learning network may be a solution to improve
Linhong Jiang, Daqian Chen, Zheng Cao, Fuli Wu, Haihua Zhu, Fudong Zhu   +5 more
doaj   +1 more source

A Three-Dimensional Finite Element Method to Study the Changes in Centre of Resistance with Alveolar Bone Resorption

Orthodontic Journal of Nepal
Introduction: Patterns of initial displacement of a tooth may be influenced by variables like alveolar bone, width of periodontal ligament space, and properties of the periodontium.
Amresh Thakur, Hemant Halwai
doaj   +1 more source