نتایج جستجو برای: osteoblast response
تعداد نتایج: 984412 فیلتر نتایج به سال:
Bone undergoes a constant process of remodeling in which mass is retained or lost in response to the relative activity of osteoblasts and osteoclasts. Weight-bearing exercise-which is critical for retaining skeletal integrity-promotes osteoblast function, whereas a lack of mechanical stimulation, as seen during spaceflight or prolonged bed rest, can lead to osteoporosis. Thus, understanding mec...
Abstract The success of implant performance and arthroplasty is based on several factors, including oxidative stress-induced osteolysis. Oxidative stress a key factor the inflammatory response. Implant biomaterials can release wear particles which may elicit adverse reactions in patients, such as local response leading to tissue damage, eventually results loosening implant. Wear debris undergo ...
HOXA10 is necessary for embryonic patterning of skeletal elements, but its function in bone formation beyond this early developmental stage is unknown. Here we show that HOXA10 contributes to osteogenic lineage determination through activation of Runx2 and directly regulates osteoblastic phenotypic genes. In response to bone morphogenic protein BMP2, Hoxa10 is rapidly induced and functions to a...
Electrical stimulation (ES) is effective in enhancing bone healing, however the best electrical waveform, mode of application and mechanisms remains unclear. We recently reported the in vitro differential healing response of a novel electrical waveform called degenerate sine wave (DW) compared to other forms of ES. This study further explores this original observation on osteoblast cells. Here,...
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