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powerpoint is here
powerpoint is here

... anti-inflammatory treatments over 2-3 years interferon reduced # people who had second attack by ~30% ...
Abstract Sickle cell anemia is a genetic disease affecting hundreds
Abstract Sickle cell anemia is a genetic disease affecting hundreds

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Connective Tissue - Model High School
Connective Tissue - Model High School

... o Connective tissue has non-living extracellular material (matrix between its cells  Connective Tissue Functions: o Connects, binds and supports structures, o Tendons, ligaments, etc. o Protects & cushions organs and tissues, o Insulates (fat) and o Transports substances (blood). ...
Nervous System Section 35–1 Human Body Systems (pages 891
Nervous System Section 35–1 Human Body Systems (pages 891

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PowerPoint Lecture - Dr. Stuart Sumida
PowerPoint Lecture - Dr. Stuart Sumida

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NAME - KCSE Online
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new biotechnology PowerPoint

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BIO_130_132_Test_Questions_files/practice test 3 questions

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MAE Colloquium: Lonnie Shea, PhD (University of Michigan)
MAE Colloquium: Lonnie Shea, PhD (University of Michigan)

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text - Systems Neuroscience Course, MEDS 371, Univ. Conn. Health

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Unit Test Review

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Chapter 43

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Science Review pack - Cells 2.1.1 Cell Theory: 1. All living things

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Nervous system PDF document
Nervous system PDF document

... •   Nerve  fibers  are  grouped  into  bundles   to  form  nerves.   •   Axon  &  Schwann  cells  are  enclosed   within  concentric  layers  of  nerve  fibers.   ...
Histology
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Nerve Bioengineering
Nerve Bioengineering

... Small intestinal mucosa, stripped of its mucosal and serosal layers leaves an acellular collagen matrix which can be fashioned into a roll to bridge a nerve gap. Results were poor but when seeded with SCells, it promotes significan regen approaching autograft success. Collagen can be shaped into a c ...
Chapter 5 - Tissues PPT
Chapter 5 - Tissues PPT

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Connective Tissue - White Plains Public Schools
Connective Tissue - White Plains Public Schools

... together. They become continuous with the basement membrane and the various types of adhesion proteins such as desmosomes. Proteoglycans Are a complex group of proteins modified with sugar groups that control how viscous the ground substance is. Proteoglycans are heavily glycosylated proteins. They ...
Chapter 4 - Valhalla High School
Chapter 4 - Valhalla High School

... 1. While cells are basic functional and structural unit of life, they function in groups as tissues to carry out specialized activities 2. Properties of tissues are influenced by factors such as extracellular material and connections between cells 3. Tissues may be hard, semisolid, or liquid 4. Vary ...
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Nerve guidance conduit

A nerve guidance conduit (also referred to as an artificial nerve conduit or artificial nerve graft, as opposed to an autograft) is an artificial means of guiding axonal regrowth to facilitate nerve regeneration and is one of several clinical treatments for nerve injuries. When direct suturing of the two stumps of a severed nerve cannot be accomplished without tension, the standard clinical treatment for peripheral nerve injuries is autologous nerve grafting. Due to the limited availability of donor tissue and functional recovery in autologous nerve grafting, neural tissue engineering research has focused on the development of bioartificial nerve guidance conduits as an alternative treatment, especially for large defects. Similar techniques are also being explored for nerve repair in the spinal cord but nerve regeneration in the central nervous system poses a greater challenge because its axons do not regenerate appreciably in their native environment.The creation of artificial conduits is also known as entubulation because the nerve ends and intervening gap are enclosed within a tube composed of biological or synthetic materials. Whether the conduit is in the form of a biologic tube, synthetic tube or tissue-engineered conduit, it should facilitate neurotropic and neurotrophic communication between the proximal and distal ends of the nerve gap, block external inhibitory factors, and provide a physical guidance for axonal regrowth. The most basic objective of a nerve guidance conduit is to combine physical, chemical, and biological cues under conditions that will foster tissue formation.Materials that have been used to make biologic tubes include blood vessels and skeletal muscles, while nonabsorbable and bioabsorbable synthetic tubes have been made from silicone and polyglycolide respectively. Tissue-engineered nerve guidance conduits are a combination of many elements: scaffold structure, scaffold material, cellular therapies, neurotrophic factors and biomimetic materials. The choice of which physical, chemical and biological cues to use is based on the properties of the nerve environment, which is critical in creating the most desirable environment for axon regeneration. The factors that control material selection include biocompatibility, biodegradability, mechanical integrity, controllability during nerve growth, implantation and sterilization.
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