Results 11 to 20 of about 7,829 (113)
Biodegradable Cements for Bone Regeneration
Journal of Functional Biomaterials, 2023 Bone cements such as polymethyl methacrylate and calcium phosphates have been widely used for the reconstruction of bone. Despite their remarkable clinical success, the low degradation rate of these materials hampers a broader clinical use.
Dachuan Liu +5 more
doaj +3 more sources
Novel adhesive mineral-organic bone cements based on phosphoserine and magnesium phosphates or oxides [PDF]
Journal of Materials Science: Materials in Medicine, 2023 Present surgical situations require a bone adhesive which has not yet been developed for use in clinical applications. Recently, phosphoserine modified cements (PMC) based on mixtures of o-phosphoserine (OPLS) and calcium phosphates, such as tetracalcium
Tobias Renner +4 more
doaj +2 more sources
A multi-modal strategy for enhancing titanium–bone interface strength and antimicrobial properties of PMMA bone cements [PDF]
Materials & DesignInfection prevention and retention at the bone-device interface are critical for long-term stability of titanium-based biomedical implants. This study utilized a multifactorial approach to assess bond strength and antibacterial activity of polymethyl ...
Samuel Weber +9 more
doaj +2 more sources
The Role of Chitosan and Graphene Oxide in Bioactive and Antibacterial Properties of Acrylic Bone Cements [PDF]
Biomolecules, 2020 Acrylic bone cements (ABC) are widely used in orthopedics for joint fixation, antibiotic release, and bone defect filling, among others. However, most commercially available ABCs exhibit a lack of bioactivity and are susceptible to infection after ...
Mayra Eliana Valencia Zapata +2 more
doaj +2 more sources
Bioactive Materials, 2022 Malignant bone tumors are usually treated by resection of tumor tissue followed by filling of the bone defect with bone graft substitutes. Polymethylmethacrylate (PMMA) cement is the most commonly used bone substitute in clinical orthopedics in view of ...
Zhule Wang +8 more
doaj +1 more source
Bone cement as a local chemotherapeutic drug delivery carrier in orthopedic oncology: A review
Journal of Bone Oncology, 2021 Metastatic bone lesions are common among patients with advanced cancers. While chemotherapy and radiotherapy may be prescribed immediately after diagnosis, the majority of severe metastatic bone lesions are treated by reconstructive surgery, which, in ...
Sunjeev S. Phull +3 more
doaj +1 more source
Osteoclastic differentiation and resorption is modulated by bioactive metal ions Co2+, Cu2+ and Cr3+ incorporated into calcium phosphate bone cements. [PDF]
PLoS ONE, 2017 Biologically active metal ions in low doses have the potential to accelerate bone defect healing. For successful remodelling the interaction of bone graft materials with both bone-forming osteoblasts and bone resorbing osteoclasts is crucial.
Anne Bernhardt +3 more
doaj +1 more source
AIP Advances, 2023 Antibiotic-loaded bone cements are widely used in orthopedic surgery. However, they present issues such as a short antibiotic release time and antibiotic resistance. These challenges necessitate the development of novel antibacterial bone cements.
Zhe Gao +7 more
doaj +1 more source
Frontiers in Bioengineering and Biotechnology, 2023 Bioinspired strontium magnesium phosphate cements for bone tissue engineering were prepared using a new, facile, environmentally friendly and high yielding (98.5%) precursor method.
Qiaoyun Liu +8 more
doaj +1 more source
Journal of Orthopaedic Translation, 2015 Osteoporotic vertebral compression fractures (OVCFs) have gradually evolved into a serious health care problem globally. In order to reduce the morbidity of OVCF patients and improve their life quality, two minimally invasive surgery procedures ...
Zhiwei He +6 more
doaj +1 more source