Oxidative stress induces plasma membrane phosphatidylserine externalization in canine erythrocytes in vitro, mitigated by thiol antioxidants.

Objective: To determine if oxidative stress induces phosphatidylserine (PS) externalization in canine erythrocytes and if exposure to antioxidants prevents such changes.

Methods: This was an in vitro, experimental study using 5 healthy, adult, purpose-bred research Beagles. Fresh EDTA-anticoagulated blood samples were collected from each dog, and erythrocytes were harvested.

Hepatic parenchymal hypoattenuation in dogs with diabetes mellitus on computed tomography consistent with hepatic steatosis.

Hypoattenuation of the liver, consistent with hepatic steatosis or lipidosis, has been reported in veterinary patients. In people, measuring CT hepatic attenuation is diagnostic for hepatic steatosis, and hypoattenuation of the liver is defined as absolute if less than 40 HU or relative if the liver is 10 HU less than the spleen. The purpose of this study is to describe hepatic parenchymal attenuation in dogs with diabetes mellitus with or without diabetic ketosis (DK) or diabetic ketoacidosis (DKA), using the above categorization for absolute and relative hypoattenuation, as with humans.

Resident Selection Criteria in Veterinary Medicine.

With the continued rise of interest and need for veterinary specialists, information regarding optimal selection criteria for successful residency candidates has been lacking in veterinary medicine. A 28-question online survey was developed to determine prioritized resident selection criteria, the importance of formal interviews, and residency supervisor satisfaction with the current selection process. This survey was sent to all programs listed by the Veterinary Internship and Residency Matching Program (VIRMP) for the 2019-2020 program year.

Examination of Motivational Influences on Clinical-Year Veterinary Students' Career Decisions.

The purpose of this study was to identify motivations for fourth-year veterinary students to choose future career paths based on post-graduation employment or post-graduation education. Approximately 500 students from four institutions were invited to participate in an online survey. Surveys were based on the cognitive evaluation theory, a minitheory within the self-determination macrotheory framework developed by Deci and Ryan.