Results 21 to 30 of about 3,731,192 (300)

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

open access: yesAdvances 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   +5 more
doaj   +1 more source

Salivary Biomarkers Associated with Alveolar Bone Loss [PDF]

open access: yesAnnals of the New York Academy of Sciences, 2007
Abstract:  A longitudinal case–control study was performed to measure the association of salivary biomarkers with alveolar bone loss from a sub‐sample of 1,256 post‐menopausal women enrolled in the Buffalo Women's Health Initiative. From this cohort, 40 subjects with significant alveolar bone loss over a 5‐year period were compared to 40 age‐matched ...
F A, Scannapieco   +5 more
openaire   +2 more sources

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

open access: yesApplied 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   +9 more
doaj   +1 more source

Oral Osteomicrobiology: The Role of Oral Microbiota in Alveolar Bone Homeostasis

open access: yesFrontiers in Cellular and Infection Microbiology, 2021
Osteomicrobiology is a new research field in which the aim is to explore the role of microbiota in bone homeostasis. The alveolar bone is that part of the maxilla and mandible that supports the teeth.
Xingqun Cheng   +3 more
doaj   +1 more source

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

open access: yesBMC 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   +5 more
doaj   +1 more source

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

open access: yesJournal 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

Horizontal alveolar bone loss: A periodontal orphan

open access: yesJournal of Indian Society of Periodontology, 2010
Attempts to successfully regenerate lost alveolar bone have always been a clinician's dream. Angular defects, at least, have a fairer chance, but the same cannot be said about horizontal bone loss. The purpose of the present study was to evaluate the prevalence of horizontal alveolar bone loss and vertical bone defects in periodontal patients; and ...
Jayakumar A   +4 more
openaire   +3 more sources

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

open access: yesBrazilian 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   +3 more
doaj   +1 more source

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

open access: yesJournal 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   +8 more
doaj   +1 more source

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

open access: yesBMC 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   +5 more
doaj   +1 more source

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