Results 1 to 10 of about 1,552,377 (310)

Tibial bone loss

OTA International
. Critical bone loss after open fractures, while relatively uncommon, occurs most frequently in high-energy injuries. Fractures of the tibia account for the majority of open fractures with significant bone loss.
Benjamin C. Schaffler, MD, Sanjit R. Konda, MD   +1 more
doaj   +3 more sources

Sulfated chitosan mitigates acute lung injury induced bone loss via immunoregulation [PDF]

Bone Research
Respiratory inflammatory diseases disrupt bone metabolism and cause pathological bone loss. The lung-bone axis is established in chronic diseases like asthma and cystic fibrosis but is less studied in acute lung injury (ALI), recently implicated in COVID-
Yongxian Liu, Luli Ji, Fuwei Zhu, Jiaze Yu, Dongao Huang, Jingyuan Cui, Xiaogang Wang, Jing Wang, Changsheng Liu   +8 more
doaj   +2 more sources

Lunate bone loss associated with Chlamydia pneumoniae infection

Trauma Case Reports, 2021
Respiratory pathogens such as Chlamydia pneumoniae may activate osteoclast cells, thereby inducing bone resorption and joint inflammation. Herein is a case report of a young man with misdiagnosed persistent wrist pain without any major trauma ...
Norman Della Rosa, Daniele Tosi, Giuseppe Caserta, Roberto Adani   +3 more
doaj   +1 more source

Inflammasomes in Alveolar Bone Loss

Frontiers in Immunology, 2021
Bone remodeling is tightly controlled by osteoclast-mediated bone resorption and osteoblast-mediated bone formation. Fine tuning of the osteoclast–osteoblast balance results in strict synchronization of bone resorption and formation, which maintains ...
Yang Li, Junqi Ling, Junqi Ling, Qianzhou Jiang   +3 more
doaj   +1 more source

Pyroptosis in bone loss

Apoptosis, 2023
Pyroptosis could be responsible for the bone loss from bone metabolic diseases, leading to the negative impact on people's health and life. It has been shown that osteoclasts, osteoblasts, macrophages, chondrocytes, periodontal and gingival cells may be involved in bone loss linked with pyroptosis.
Li, Xinyi, Ji, Ling, Men, Xinrui, Chen, Xinyi, Zhi, Maohui, He, Shushu, Chen, Song   +6 more
openaire   +2 more sources

Effects of metformin on inflammation, oxidative stress, and bone loss in a rat model of periodontitis. [PDF]

, 2017
AimTo evaluate the effects of metformin (Met) on inflammation, oxidative stress, and bone loss in a rat model of ligature-induced periodontitis.Materials & methodsMale albino Wistar rats were divided randomly into five groups of twenty-one rats each,
Araújo Júnior, Raimundo Fernandes de, Araújo, Aurigena Antunes de, Araújo, Lorena de Souza, Brito, Gerly Anne de Castro, Guedes, Paulo Marcos Matta, Hiyari, Sarah, Leitão, Renata Ferreira de Carvalho, Medeiros, Caroline Addison Carvalho Xavier de, Pereira, Aline de Sousa Barbosa Freitas, Pirih, Flávia Q   +9 more
core   +12 more sources

Assessment of Alveolar Bone Status in Middle Aged Chinese (40-59 Years) with Chronic Periodontitis--Using CBCT. [PDF]

PLoS ONE, 2015
This study used con-beam computed tomography (CBCT) to investigate the prevalence and severity of alveolar bone loss in middle-aged (40-59 years) Chinese with chronic periodontitis.The study group comprised 145 dentate individuals aged 40 to 59 years ...
Haijiao Zhao, Chen Li, Li Lin, Yaping Pan, Hongyan Wang, Jian Zhao, Lisi Tan, Chunling Pan, Jia Song, Dongmei Zhang   +9 more
doaj   +1 more source

Bone loss in implants placed at subcrestal and crestal level: A systematic review and meta-analysis [PDF]

, 2019
Background: To assess differences in marginal bone loss in implants placed at subcrestal versus crestal level. Methods: An electronic and a manual research of articles written in English from Jaunary 2010 to January 2018 was performed by two independent ...
López López, José, Palacios Garzón, Natalia, Velasco-Ortega, Eugenio   +2 more
core   +1 more source

Endocortical bone loss in osteoporosis: The role of bone surface availability [PDF]

, 2012
Age-related bone loss and postmenopausal osteoporosis are disorders of bone remodelling, in which less bone is reformed than resorbed. Yet, this dysregulation of bone remodelling does not occur equally in all bone regions. Loss of bone is more pronounced
Ausk, Bauchau, Beaupré, Bell, Boivin, Bonewald, Buenzli, Buenzli, Buenzli, Carter, Carter, Compston, Cooper, Currey, Feik, Feng, Grimal, Hambli, Hellmich, Hjelmstad, Huiskes, Iwamoto, Jang, Jee, Keaveny, Komarova, Landau, Lee, Lemaire, Lora, Manolagas, Manson, Martin, Martin, Martin, Mertz, Meulen, Oers, Orwoll, Parfitt, Pivonka, Pivonka, Pivonka, Pivonka, Poliachik, Rieger, Rizzoli, Robling, Rumpler, Ryser, Seeman, Skerry, Stein, Takata, Thomas, Thomas, Timoshenko, Uebelhart, Verborgt, Warner, Webster, Zebaze   +61 more
core   +3 more sources

Consequences of reaming with flat and convex reamers for bone volume and surface area of the glenoid : a basic science study [PDF]

, 2015
Background: The effect of reaming on bone volume and surface area of the glenoid is not precisely known. We hypothesize that (1) convex reamers create a larger surface area than flat reamers, (2) flat reamers cause less bone loss than convex reamers, and
De Wilde, Lieven, Debeer, Philippe, Denis, Kathleen, Karelse, Tannetje Jannetje Adriana, Leuridan, Steven, Van Der Sloten, Jos, Van Tongel, Alexander   +6 more
core   +2 more sources