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Full-Text Articles in Biomedical Engineering and Bioengineering
In Vivo Immunotoxicological Evaluation Of Electrospun Polycaprolactone (Epcl) And Investigation Of Epcl As A Drug Delivery System For Immunomodulatory Compounds, Colleen Mcloughlin
In Vivo Immunotoxicological Evaluation Of Electrospun Polycaprolactone (Epcl) And Investigation Of Epcl As A Drug Delivery System For Immunomodulatory Compounds, Colleen Mcloughlin
Theses and Dissertations
Electrospun materials have potential use in many biomedical applications such as soft tissue replacements or as scaffolds to target drug delivery to local sites. Electrospinning is a polymer processing technique that can be used to create materials composed of fibers with diameters ranging from the micron to the nanoscale. We investigated the effects of microfibrous and nanofibrous electrospun polycaprolactone (EPCL) on innate, cell-mediated, and humoral components of the immune system. Results demonstrated that in both young (12 week) and old (6 month) mice, EPCL had no effect on various immune parameters. With its lack of immunotoxicity, EPCL presents an excellent …
In Vitro Biomechanical Testing And Computational: Modeling In Spine, Mageswaran Prasath
In Vitro Biomechanical Testing And Computational: Modeling In Spine, Mageswaran Prasath
ETD Archive
Two separate in vitro biomechanical studies were conducted on human cadaveric spines (Lumbar) to evaluate the stability following the implantation of two different spinal fixation devices interspinous fixation device (ISD) and Hybrid dynamic stabilizers. ISD was evaluated as a stand-alone and in combination with unilateral pedicle rod system. The results were compared against the gold standard, spinal fusion (bilateral pedicle rod system). The second study involving the hybrid dynamic system, evaluated the effect on adjacent levels using a hybrid testing protocol. A robotic spine testing system was used to conduct the biomechanical tests. This system has the ability to apply …