Results 51 to 60 of about 88,529 (348)

Polylactic/polyglycolic acid copolymer is a good carrier for BMP-2 on bone regeneration?

open access: yesBioscience Journal, 2017
The aim of this work was to evaluate the role of polylactic /polyglycolic acid copolymer as carrier for BMP-2 on bone regeneration in rat calvarium. Forty five adult male rats underwent 5-mm critical defects in bone calvaria to be divided into three ...
Alexandre Ladeira Veloso dos Anjos   +7 more
doaj   +1 more source

1, 25-dihydroxy vitamin D3 alleviates collagen-induced arthritis via regulating Th17/Treg ratio and RANKL/OPG axis

open access: yes陆军军医大学学报, 2023
Objective To investigate the mechanisms of 1, 25(OH)2D3 on joint inflammation and bone destruction in a mouse model of collagen-induced arthritis (CIA). Methods Thirty DBA/1J mice were equally allocated into control, CIA and intervention (VD) groups. The
QI Kun, LIU Yun, TANG Tao, LUO Xiwen
doaj   +1 more source

Effects of RANKL-Targeted Therapy in Immunity and Cancer. [PDF]

open access: yes, 2014
The role of the receptor activator of nuclear factor-κB ligand (RANKL)/RANK system is well characterized within bone, where RANKL/RANK signaling mediates osteoclastogenesis and bone resorption.
Cheng, Michael L, Fong, Lawrence
core   +2 more sources

Gentamicin‐Loaded Carbonate Apatite with Dual Antibacterial and Osteogenic Functions for Combating Surgical Site Infections

open access: yesAdvanced Healthcare Materials, EarlyView.
A bone substitute with gentamicin physically precipitated onto the surface of carbonate apatite exhibits prompt drug release, high bactericidal activity, and osteogenic capacity. Efficient antibacterial activity mitigates early postoperative neutrophil accumulation, the status of which may serve as a potential parameter for evaluating the antibacterial
Linghao Xiao   +6 more
wiley   +1 more source

Internal inflammatory root resorption in permanent teeth

open access: yesЭндодонтия Today, 2020
Internal inflammatory root resorption is a rare find in everyday dental practice. Also, it is known to be an accident discovery. Analysis of publications of domestic and foreign periodicals and of biochemistry, histology, microbiology textbooks has ...

doaj  

Denosumab treatment in patients with different courses of osteoporosis

open access: yesОстеопороз и остеопатии, 2017
We present three clinical cases of successful osteoporosis treatment with denosumab in patients with different courses of osteoporosis: postmenopausal with bisphosphonates ineffectiveness, osteoporosis of mixed etiology in patient on thyroid stimulating ...
Liudmila Ya. Rozhinskaya   +4 more
doaj   +1 more source

Bone Healing Around Implants in Normal and Medically Compromised Conditions: Osteoporosis and Diabetes

open access: yesAdvanced Healthcare Materials, EarlyView.
xx xx. ABSTRACT Osseointegration of orthopedic and dental implants is influenced by local and systemic factors, including their physicochemical surface properties and the patient's overall health status. Titanium and its alloys have been a longstanding standard for bone implants due to their innate biocompatibility and mechanical properties.
Dainelys Guadarrama Bello   +2 more
wiley   +1 more source

General analysis of mathematical models for bone remodeling

open access: yes, 2010
Bone remodeling is regulated by pathways controlling the interplay of osteoblasts and osteoclasts. In this work, we apply the method of generalized modelling to systematically analyse a large class of models of bone remodeling.
Gross, Thilo   +3 more
core   +1 more source

siRNA Delivery via Cross‐Linked Gelatin Microparticles Enables Targeted Modulation of Osteogenic‐Vascular Cross‐Talk: An Advanced Human 3D in Vitro Test System for Therapeutic siRNA

open access: yesAdvanced Healthcare Materials, EarlyView.
Osteogenic‐angiogenic cross‐talk is a vital prerequisite for vascularized bone regeneration. In this study, we investigated the effects of siRNA‐mediated silencing of two inhibitory proteins, Chordin and WWP‐1, via CaP‐NP‐loaded gelatin microparticles in osteogenically differentiated microtissues.
Franziska Mitrach   +7 more
wiley   +1 more source

Association of Hemoglobin and Iron Overload with Bone Turnover Markers in β-Thalassemia Major Patients: A Novel Biomarker Approach

open access: yesJournal of Applied Hematology
BACKGROUND: β-thalassemia major is a severe genetic disorder characterized by chronic anemia and iron overload due to frequent transfusions. These pathological changes can significantly disrupt bone metabolism, increasing the risk of osteoporosis and ...
Murtadha Ali Nazzal   +2 more
doaj   +1 more source

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