Farm animal careers and perception of 'fit' in undergraduate veterinary students: A mixed methods study.

BACKGROUND: Recruitment and retention of farm veterinarians have been the focus of recent research. Previous work suggests that a feeling of 'fit' is important for students to consider a farm career. The aim of this study was to identify whether students feel that they 'fit' in farm practice and reasons for their answer. METHODS: An online survey was distributed to students at all British and Irish veterinary schools. A mixed methods approach was considered, with thematic analysis on free text answers and regression analysis on demographic variables. RESULTS: Thematic analysis identified six themes: career opportunities, nature of farm veterinary work, relationships and interactions, individual experiences, expectations and perceptions, and no perceived barriers. Females, marginalised ethnic groups and those from an urban/suburban background were all identified as having significantly (p < 0.05) less agreement with the statement 'I feel able to pursue a career in farm practice'. LIMITATIONS: Survey limitations include those with a clear bias being likely to respond. However, alignment of the qualitative and quantitative results increased confidence in the findings of this mixed methods approach. CONCLUSION: This study confirms that biases that exist within wider society do have an influence on veterinary undergraduates' intentions to pursue a farm animal career. This is vital to consider both at a university level and when considering students' experiences on placements. Urgent action is required to improve inclusivity in the farm animal veterinary sector.

Biomaterials enhancing performance of cell and nucleic-acid therapies: An opportunity in the brain.

The brain has limited innate ability to promote repair, regeneration and functional recovery following injury, disease, or developmental disorder. Although cell and gene therapies have significant potential in the brain, no single treatment is likely to succeed in isolation. Here we discuss the current state of the art in cell and nucleic-acid-based neurotherapeutics and argue for the development of combination therapies that use biomaterials to help overcome the current limitations of cell and gene therapies alone.

A Behavioral Assay for Mechanosensation of MARCM-based Clones in Drosophila melanogaster.

Because of the structural and functional homology to the hair cells of the mammalian inner ear, the neurons that innervate the Drosophila external sense organs provide an excellent model system for the study of mechanosensation. This protocol describes a simple touch behavior in fruit flies which can be used to identify mutations that interfere with mechanosensation. The tactile stimulation of a macrochaete bristle on the thorax of flies elicits a grooming reflex from either the first or third leg. Mutations that interfere with mechanotransduction (such as NOMPC), or with other aspects of the reflex arc, can inhibit the grooming response. A traditional screen of adult behaviors would have missed mutants that have essential roles during development. Instead, this protocol combines the touch screen with mosaic analysis with a repressible cell marker (MARCM) to allow for only limited regions of homozygous mutant cells to be generated and marked by the expression of green fluorescent protein (GFP). By testing MARCM clones for abnormal behavioral responses, it is possible to screen a collection of lethal p-element mutations to search for new genes involved in mechanosensation that would have been missed by more traditional methods.