• Login
    View Item 
    •   SMARTech Home
    • Georgia Tech Theses and Dissertations
    • Georgia Tech Theses and Dissertations
    • View Item
    •   SMARTech Home
    • Georgia Tech Theses and Dissertations
    • Georgia Tech Theses and Dissertations
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Development of an in vitro model of neuroinflammation for studying secondary injury mechanisms in traumatic brain injury

    Thumbnail
    View/Open
    SHOEMAKER-DISSERTATION-2015.pdf (23.01Mb)
    Date
    2015-05-15
    Author
    Shoemaker, James Thomas
    Metadata
    Show full item record
    Abstract
    A novel cell culture system was designed to serve as a model of neuroinflammation. Neurons, astrocytes, and microglia derived from embryonic and perinatal rat cortical tissue were combined in a three-dimensional hydrogel utilizing a method that facilitated cell maturation and viability. Chemical challenge of the cultures with a broad pro-inflammatory stimulus resulted in the production of inflammatory cytokines and other associated molecules commensurate with the response observed in vivo and in other in vitro systems. It was hypothesized that mechanical deformation of the multitypic neural cell cultures would produce a similar response and thus validate the system as an in vitro model of traumatic brain injury-induced neuroinflammation. Mechanical injury delivered using custom-manufactured culture chambers and injury devices successfully imparted a moderate level of cell death to the cultures. It was determined that a mechanically-induced inflammatory response required chemical stimulation prior to the injury. The research presented here describes the generation and characterization of a novel in vitro culture system and its implementation in experiments designed to model secondary injury mechanisms associated with injury-induced neuroinflammation. The findings of these studies, applications of the culture system, and future research avenues are discussed.
    URI
    http://hdl.handle.net/1853/53878
    Collections
    • Department of Biomedical Engineering Theses and Dissertations [509]
    • Georgia Tech Theses and Dissertations [22401]

    Browse

    All of SMARTechCommunities & CollectionsDatesAuthorsTitlesSubjectsTypesThis CollectionDatesAuthorsTitlesSubjectsTypes

    My SMARTech

    Login

    Statistics

    View Usage StatisticsView Google Analytics Statistics
    facebook instagram twitter youtube
    • My Account
    • Contact us
    • Directory
    • Campus Map
    • Support/Give
    • Library Accessibility
      • About SMARTech
      • SMARTech Terms of Use
    Georgia Tech Library266 4th Street NW, Atlanta, GA 30332
    404.894.4500
    • Emergency Information
    • Legal and Privacy Information
    • Human Trafficking Notice
    • Accessibility
    • Accountability
    • Accreditation
    • Employment
    © 2020 Georgia Institute of Technology