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Effects On Pinniped Immune Response Upon In Vitro Exposure To The Perfluorinated Compounds, Pfos And Pfoa, Elizabeth J. Meiman May 2014

Effects On Pinniped Immune Response Upon In Vitro Exposure To The Perfluorinated Compounds, Pfos And Pfoa, Elizabeth J. Meiman

Honors Scholar Theses

This study investigated the effects of environmental toxicants on the immune system of two pinniped species, grey seals (Halichoerus grypus) and hooded seals (Cystophora cristata). The toxicants included two perfluorinated compounds (PFC), perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS), compounds commonly found in a wide variety of household consumer products, including Scotchguard and Teflon. Although corporations such as 3M curtailed the use of these chemicals in the past decade, concentrations of these chemicals are increasing in the arctic aquatic ecosystem and have been measured in the tissues and blood of arctic pinnipeds. However, the effects of …


Raccoon Acclimation Towards Traps And Its Effect On Surveillance And Monitoring Of Zoonotic Diseases, Lindsay Rollend May 2012

Raccoon Acclimation Towards Traps And Its Effect On Surveillance And Monitoring Of Zoonotic Diseases, Lindsay Rollend

Master's Theses

Raccoons (Procyon lotor) serve as a source of infection with various pathogens for people, most notably, rabies. Raccoons are specifically targeted for the control of rabies in the United States, primarily due to the 100% fatality rate in humans and animals. There is no cure or treatment for rabies and vaccines may be administered to people if it is administered promptly. In order to evaluate how successful trapping of raccoons is by using conventional methods, motion sensing cameras were placed on traps in order to captured raccoon behaviors. Pictures were coded based on these behaviors (around the trap but not …