Matching Items (2)
Description
Lipid microdomains play a vital role in a number of biological processes. They are often a target of diseases and viruses. Viruses in particular utilize lipid microdomains to gain entry and fuse with the host-cell membrane. Measles virus (MV) a human pathogen, spread from cell to cell by inducing fusion of cellular membranes. This causes the formation of large multinucleated cells, syncytia. It has been previously reported that lipid microdomains are essential for measles virus infection/replication. In this study we used methyl beta cyclodextrin (MBCD), a cholesterol-sequestering agent to disrupt lipid microdomains. Through transfection of Vero h/SLAM cells, we found that Measles virus fusion was dependent on lipid microdomains integrity. Indeed, a dose dependent fusion inhibition was documented with increasing concentrations of MBCD resulting in reduced formation of syncytia.
ContributorsKwan, Jason (Author) / Reyes del Valle, Jorge (Thesis director) / Chang, Yung (Committee member) / Mor, Tsafrir (Committee member) / Barrett, The Honors College (Contributor) / Department of Finance (Contributor) / School of Life Sciences (Contributor)
Created2013-05
Description
My research examines the case of Joseph Vacher, one of the most prolific serial murderers in French history, as a micro- historical study to analyze the evolution of criminal theory and application of the insanity defense over the course of the Belle Époque, as French judicial systems and medico-legal experts attempted to cope with the emerging psychiatric distinction between mental illness and personality disorders. Historically, attempts to explain seemingly unmotivated homicides left a narrow margain for mitigating factors, aside from pleas of insanity. The success of such pleas reflected the conviction that these crimes could only result from severe mental incapacity. Nevertheless, in the late nineteenth century, there emerged a new medical perspective, the sadism diagnosis. Those involved in the realm of criminal behavior began to entertain the possibility that certain individuals might commit violent acts in pursuit of pleasure while maintaining full command of their reason.
ContributorsKlosterman, Isabel Maria (Author) / Fuchs, Rachel (Thesis director) / Wright, Kent (Committee member) / Hopkins, Richard (Committee member) / Barrett, The Honors College (Contributor) / School of Historical, Philosophical and Religious Studies (Contributor) / School of Politics and Global Studies (Contributor)
Created2013-05