Veterinary Physiology Commons^™

Pets And Problems: Exploring Community Patterns In Calls For Animal Services, Paige Dejarnett

Sociology and Criminology Undergraduate Honors Theses

Pets have historically been viewed as family members, children, property, or economic resources. However, research surrounding animal maltreatment has expressed this issue as an individually-based problem, rather than a community-based phenomenon. Correlations have been found between animal cruelty, antisocial behaviors, and future interpersonal violence, whether this correlation be a predictive relationship, or a resultant relationship. Past research has also found correlations between animal treatment practices and the rural/urban differences of this behavior. However, there are many community-based indicators that have not been explored to understand the distribution of animal maltreatment. This study aims to explore these ideas by analyzing the …

Comparative Study Of Anesthesia’S Effect On Baroreceptor Reflex And Sympathetic Nerve Activity In Adult Rats, John Harbin

Undergraduate Honors Theses

Anesthesia affects the central nervous system and can suppress cardiovascular activity. In this study, we compared two anesthetics, urethane and alpha-chloralose, to better understand their effect on sympathetic control of blood pressure, as well as how they would affect baroreceptor response and blood pressure in adult rats. To do this we performed baroreceptor tests in adult rats under isoflurane anesthesia and then either urethane (I.V. 1.25 g/kg, n=2) or alpha-chloralose (100 mg/kg, n=2). We found that baroreceptor responses were not significantly different between urethane or alpha-chloralose anesthesia. However, significant depression of baseline blood pressure occurred under alpha-chloralose anesthesia compared with …

Determining The Effects Of Exogenous Human Chorionic Gonadotropin And Pregnant Mare Serum Gonadotropin On Plasma Testosterone, Testicular Volume, And Semen Production In Leopard Geckos (Eublepharis Macularius), Alexandra Mason

LSU Master's Theses

Planet earth has now entered into its sixth mass extinction as a result of expanding human populations, posing an unprecedented threat to biologic diversity. Climate change, habitat fragmentation, wildlife trade, pollution, and biological invasions are just a few consequences of human activities that have directly contributed to unprecedented species extinctions. While widespread amphibian declines have gained more recent attention, it has been proposed that reptiles may be in even greater danger of extinction worldwide. Unfortunately, many reptiles are destined to go extinct before many of their basic biologic traits, including reproductive methods, have even been determined.

In order to mitigate …

Occurrence Of Pulmonary Arteritis With Lungworm Infections In Gray Seals From New England, 2013-2020, Jillian R. Broadhurst, Inga Sidor Dvm, Ms, Dacvp

Honors Theses and Capstones

Gray seals (Halichoerus grypus) are a common pinniped species in New England coastal waters. Parasitic infection is an important cause of mortality for this species, and lungworm species are frequently implicated in cases of respiratory infection, especially in pups and weanling seals. The most common of these is Otostrongylus circumlitus, a large nematode found in the bronchi and bronchioles of affected seals. The full life cycle is unknown but its presence in lungs and sometimes pulmonary arteries suggests that migration via arterial circulation occurs. Signs and microscopic findings are widely variable; our cases included dyspnea, bloody mucoid …

Condition Factor Of Juvenile Nile Tilapia (Oreochromis Niloticus) Caged In Lakes Sampaloc, Calibato, And Mohicap In San Pablo, Laguna, Casey Joelle D. Detalo

Undergraduate Theses

This study was conducted to compare the condition factor of juvenile Nile tilapia (Oreochromis niloticus) caged in Lakes Sampaloc, Calibato, Mohicap, and Yambo in San Pablo, Laguna. The condition factor ranged from 1.50+ 0.10 to 1.96 +0.21. All values corresponded to good to excellent condition of fish. The CF from the UPLB Limnological Station and Yambo Lake was found to be significantly lower than those in Sampaloc, Calibato, and Mohicap. This may be attributed to the trophic conditions in Sampaloc, Calibato, and Mohicap. The nutrient levels in the eutrophic Calibato Lake and mesotrophic Sampaloc and Mohicap Lakes (Mendoza et al., …