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Full-Text Articles in Other Animal Sciences

Initiation Of A Roundtable Meeting To Determine Safety Hazards And Provide Education To Range Bison Herd Workers, Lucia Finocchiaro May 2019

Initiation Of A Roundtable Meeting To Determine Safety Hazards And Provide Education To Range Bison Herd Workers, Lucia Finocchiaro

Capstone Experience

This capstone project serves as an important piece of greater project studying bison handling. Bison production is both a growing and dangerous industry. As a new enterprise in many parts of the country and on tribal lands, significant numbers of untrained employees may be hired. This project undertakes methods to better understand the risks associated with bison handling and to thereby improve handling procedures and increase safety. Herd managers (from tribal and non-tribal sites), researchers, safety experts, and stakeholders were brought together for a roundtable meeting in Omaha. This meeting was designed to provide stakeholders a forum to discuss common …


Organizational Effects Of Defeminizing Toxicants: Lessons Learned From An Environmental Sentinel Organism, The Fathead Minnow., Jonathan Ali Dec 2017

Organizational Effects Of Defeminizing Toxicants: Lessons Learned From An Environmental Sentinel Organism, The Fathead Minnow., Jonathan Ali

Theses & Dissertations

Endocrine disrupting compounds (EDCs) are chemicals that interfere with hormone function and are increasingly detected in aquatic environments, where they elicit adverse effects from exposed organisms. The toxicological effects of EDCs can be described as either activational (reversible) or organizational (irreversible), where the latter are associated with adverse outcomes in reproductive performance of adult fish. However, few studies have investigated the organizational impacts of anti-estrogenic or “defeminizing” EDCs, e.g. agrichemicals or pharmacological agents, in an environmentally-relevant or “sentinel” species. The objective of this study was to investigate the impacts of early-life EDC-initiated changes in estrogenic gene expression on organizational effects …