Results 41 to 50 of about 361,610 (316)

Complementarity of surgical therapy, photobiomodulation, A-PRF and L-PRF for management of medication-related osteonecrosis of the jaw (MRONJ): an animal study

BMC Oral Health, 2022
Background This study aimed to evaluate the complementarity of surgical therapy, photobiomodulation (PBM), advanced platelet-rich fibrin (A-PRF), and Leukocyte and platelet-rich fibrin (L-PRF) for the management of medication-related osteonecrosis of the
Mohammad Reza Jamalpour, Shiva Shahabi, Mehdi Baghestani, Abbas Shokri, Shokoofeh Jamshidi, Salman Khazaei   +5 more
doaj   +1 more source

Standardized loads acting in knee implants [PDF]

, 2014
The loads acting in knee joints must be known for improving joint replacement, surgical procedures, physiotherapy, biomechanical computer simulations, and to advise patients with osteoarthritis or fractures about what activities to avoid. Such data would
Bergmann, Georg, Rohlmann, Antonius, Dymke, Joern, Antonius Rohlmann, Markus O Heller, Kutzner, Ines, Bender, Alwina, Friedmar Graichen, Georg Bergmann, Adam Trepczynski, Trepczynski, Adam, Jörn Dymke, Graichen, Friedmar, Heller, Markus O., Alwina Bender, Ines Kutzner   +15 more
core   +1 more source

Processing of membranes for oxygenation using the Bellhouse-effect

Current Directions in Biomedical Engineering, 2015
State-of-the-art lung support systems are limited to short time application because of a lack of long term hemocompatibility and protein absorption on the membrane surfaces. In a highly interdisciplinary project at RWTH Aachen University a biohybrid lung
Neußer C., Bach C., Doeringer J., Jockenhoevel S.   +3 more
doaj   +1 more source

F-actin Regulates Osteoblastic Differentiation of Mesenchymal Stem Cells on TiO2 Nanotubes Through MKL1 and YAP/TAZ

Nanoscale Research Letters, 2020
Titanium and titanium alloys are widely used in orthopedic implants. Modifying the nanotopography provides a new strategy to improve osseointegration of titanium substrates.
Zhicheng Tong, Yanchang Liu, Runzhi Xia, Yongyun Chang, Yi Hu, Pengcheng Liu, Zanjing Zhai, Jingwei Zhang, Huiwu Li   +8 more
doaj   +1 more source

Shape-memory sawtooth-arm embracing clamp used in complex femoral revision hip arthroplasty for stem stability: average 9-year follow-up study

BMC Musculoskeletal Disorders, 2023
Background Nickel-Titanium shape-memory sawtooth-arm embracing clamps (SSECs) have been used in revision total hip arthroplasties (rTHAs) to protect stem stability.
Yi Hu, Zhengquan Xu, Hua Qiao, Keyu Kong, Huiwu Li, Jingwei Zhang   +5 more
doaj   +1 more source

Implantation of Implantable Cardioverter Defibrillators in Kazakhstan

Global Heart, 2022
Implantation of implantable cardioverter-defibrillators (ICD) has increased significantly over the past decade. However, limited data exist regarding practices and policies of ICD implantations in Kazakhstan. We aimed to provide an overview of the current use of ICD in Kazakhstan.Using the Unified Healthcare Information System database of the entire ...
Temirkhan Begisbayev, Lyazzat Kosherbayeva, Valikhan Akhmetov, Dmitry Khvan, Marzhan Brimzhanova   +4 more
openaire   +4 more sources

Prevalence of subjects with progressive bone loss at implants [PDF]

, 2005
AIM: The aim of the present study was to assess the prevalence of subjects with progressive bone loss at implants with a function time of at least 5 years. MATERIAL AND METHODS: Radiographs of 1346 patients who had attended annual follow-up visits at the
Lekholm, Ulf,, Jemt, Torsten,, Fransson, Christer,, Berglundh, Tord,   +3 more
core   +1 more source

In Vivo Osteogenesis and In Vitro Streptococcus mutans Adherence: Porous-Surfaced Cylindrical Implants vs Rough-Surfaced Threaded Implants [PDF]

, 2013
Purpose: To analyze and compare bone apposition at the interface of commercially available rough-surfaced, threaded implants with porous-surfaced, cylindrical implants after several healing periods in a rabbit model.
Balducci, Ivan [UNESP], Leite, Daniel de Oliveira, Alves Cairo, Carlos Alberto, Cardoso Jorge, Antonio Olavo [UNESP], Oliveira de Vasconcellos, Luis Gustavo, Carvalho, Yasmin Rodarte, Leite, Daniel de Oliveira [UNESP], Cardoso Jorge, Antonio Olavo, Carvalho, Yasmin Rodarte [UNESP], Oliveira de Vasconcellos, Luis Gustavo [UNESP], Prado, Renata Falchete do, Santos, Alessandra dos, Santos, Alessandra dos [UNESP], De Oliveira Leite, Daniel, De Lima Romeiro, Rogério, Balducci, Ivan, Romeiro, Rogerio de Lima, Reis de Vasconcellos, Luana Marotta [UNESP], Reis de Vasconcellos, Luana Marotta, Falchete Do Prado, Renata, Dos Santos, Alessandra   +20 more
core   +3 more sources

Rapid preparation of bioactive composites for transforaminal lumbar interbody fusion

Scientific Reports
The current stem cell tissue engineering always requires in vitro cell culture. To solve this problem, the bone mesenchymal stem cells (MSCs) screen-enrich-combine circulating system (SECCS) was created to rapidly enrich stem cells and combined with β ...
Baozhi Ding, Xin Wang, Changqing Zhao, Jie Zhao   +3 more
doaj   +1 more source

Prevalence of 21 Physician‐Defined Severe Toxicities Following Childhood Acute Lymphoblastic Leukemia Treatment: Australian Retrospective Cohort Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Acute lymphoblastic leukemia (ALL) is the most common pediatric cancer, with an overall survival now surpassing 90% in developed countries. However, treatments are not without adverse effects. In this study, we apply the severe toxicity‐free survival (STFS) framework to determine the prevalence of 21 physician‐defined severe ...
Lane Collier, Brittany Grantham, Camilla Grud Nielsen, Louise Lundgren, Liv Andrés‐Jensen, Kjeld Schmiegelow, Chris Selman, Gareth Ball, Elyse Passmore, David A. Elliott, Rachel Conyers   +10 more
wiley   +1 more source