Sentences with phrase «bone as a scaffold»
The researchers first used real bone as a scaffold — «we know actual bones are ideal because they work in real life,» Vunjak - Novakovic says.
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Warnke and colleagues then filled the mesh with bone mineral blocks of bovine origin, that would act as a scaffold for the growing bone.
«At best, bone - reforming scaffolds that regenerate at the same rate as bones could be used as implants.
In his doctoral research, Jani Holopainen of the Department of Chemistry at the University of Helsinki has developed processes for fibrous and thin - film biomaterials that can be used as scaffolding for bone regeneration and in other bone impants.
BONE UP New 3 - D printed bone scaffolds, such as this one of human vertebrae, may speed up the healing process, researchers BONE UP New 3 - D printed bone scaffolds, such as this one of human vertebrae, may speed up the healing process, researchers bone scaffolds, such as this one of human vertebrae, may speed up the healing process, researchers say.
We often think of bones as a stiff scaffold that everything else hangs on, but anatomists know that soft tissues actually morph bones as an animal grows, and over the course of evolution.
The waste obtained from the beer brewing process contains the main chemical components found in bones (phosphorus, calcium, magnesium and silica), that after undergoing modification processes, this waste can be used as support or scaffold to promote bone regeneration for medical applications such as coating prosthesis or bone grafts.
Wu's team attempted to mimic the spongy, three - dimensional structure of bone marrow, in which the stem cells mature anchored to scaffolding constructed from cells known as stromal cells.
And if a scaffold is to be used to regenerate small bones, such as many of those found in the face, for example, doctors worry that it would take too much time and money to make them from CaP.
To make matters worse, the immune system occasionally sees these scaffolds as foreign and attacks them, preventing any bone growth at all.
For example, current bioceramics, such as hydroxyapatite, that have been used as scaffolds for bone repair tend to be weak and brittle, which can lead to pieces breaking off.
By tuning the material's X-ray absorption, researchers can now use X-ray-computed tomography as a diagnostic tool to image the inside of parts without cutting them open or to investigate 3D - printed objects embedded inside the body, such as stents, joint replacements or bone scaffolds.
The first eight projects target clinical areas such as bone defects, salivary glands, and skin wounds using a variety of regenerative methods, such as stem cells, biomaterial scaffolding, and harnessing regenerative signal secretion.
design and manufacture of 3D printers based on the concept of melt electrospinning writing (MEW) to enable printing at a finer scale than previously achieved — down to 0.01 mm - which can be precisely tailored for a variety of biomedical applications such as heart valves, blood vessels, nerve guides and bone scaffolds.
As an example, when a construction worker is struck in the head by a nail gun, dropped from a third story scaffolding, that worker could sustain a traumatic brain injury, puncture wounds, broken bones, or even death.