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Evaluation Of The Safety And Pharmacokinetic Profile Of The Broad Spectrum Antiviral Lectin Griffithsin., Christopher Lynn Barton Aug 2014

Evaluation Of The Safety And Pharmacokinetic Profile Of The Broad Spectrum Antiviral Lectin Griffithsin., Christopher Lynn Barton

Electronic Theses and Dissertations

Carbohydrate binding agents that target viral envelope glycans are being studied for their potential use as microbicides and antiviral therapeutics. Griffithsin is a lectin originally identified in a red alga Griffithisia sp. Multiple studies have shown that GRFT inhibits HIV-1, Coronaviruses, Hepatitis C, influenza and Ebola virus replication in vitro. This antiviral activity suggests potential uses in chemoprophylaxis and disease treatment. However, safety of GRFT administration has not been extensively studied. In vivo testing--chronic subcutaneous treatment as well as single dose subcutaneous, oral, and intravenous administrations of Griffithsin in Sprague Dawley Rats (Rattus Norvegicus)--was used to assess Griffithsin’s pharmacokinetic properties …


Cell Type Difference In Influenza A Viral Mrna Nuclear Export, Sean William Larsen Jan 2013

Cell Type Difference In Influenza A Viral Mrna Nuclear Export, Sean William Larsen

Theses Digitization Project

The focus of this thesis research was to clarify the role of host Nxf1 in influenza viral mRNA nuclear export. This study aims to define the nuclear mRNA export pathways of influenza viral mRNA. If viral mRNAs are discovered to utilize neither known mRNA nuclear export pathway this would indicate the mRNA exports via undefined mRNA nuclear export pathway. This might be an atypical pathway not utilized by many host mRNAs and thus might reveal novel antiviral target. 293T (Human embryonic kidney cells) and A549 (Human lung epithelial) cells were purchased from ATCC American Tissue Culture Collection.


Characterization Of An Antiviral Agent Based On Nonionic Surfactants And It's Effects On Human Dermal Fibroblasts, Ji Young Li Oct 1994

Characterization Of An Antiviral Agent Based On Nonionic Surfactants And It's Effects On Human Dermal Fibroblasts, Ji Young Li

Biological Sciences Theses & Dissertations

The AIDS ·pandemic has directed various research endeavors towards finding an appropriate method for eliminating all potentially infectious material within bone allografts before implantation into a recipient. To that effect, Panavirocide was conceived by Medicine and Applied Science·s, Inc. This compound, in which three nonionic surfactants serve as the active agents, has been shown to inactivate HIV-1 particles within blood and blood products. Because Panavirocide has never been used with allografts, the purpose of the present research was to characterize the nonionic surfactants for the putative alteration of the formulation by determining the critical micelle concentration values and to determine …