Anna Wiśniewska

Research Directions in European Veterinary Pathology in 2010-2016 based on the Congresses of the European Society of Veterinary Pathology and the European College of Veterinary Pathologists

The objective of this paper is to depict the current research directions in veterinary pathology in Europe. The analysis was carried out based on the abstracts and agendas of the annual European Society of Veterinary Pathology (ESVP) congresses organised together with the European College of Veterinary Pathologists (ECVP) in 2010-2016. In total, 1444 presentations were evaluated, including 41 plenary lectures, 319 short oral presentations, and 1081 posters, and in 2016 also three science slams. It was found that infectious and parasitic diseases (467 presentations, 32.34%) and oncology (450 presentations, 31.16%) were the most commonly discussed topics. Organ pathology was also addressed (327 presentations, 22.65%), with the subsequent places taken by research on different topics (140 presentations, 9.70%) and toxicopathology (67 presentations, 4.64%). Among the most commonly presented issues, there was a substantial number of presentations on neurology (129 speeches, 8.93%) and mammary gland diseases (101 presentations, 6.99%). A downward trend was revealed for infectious and parasitic diseases and for oncology, and a positive trend for organ pathology, the first and the third being statistically significant.

Morphological characteristics of blood cells in brook trout triploids induced by hydrostatic pressure shock applied at different times after fertilisation

This study showed differences in the occurrence of blood cell alteration in triploid brook trout. The triploidisation was induced by hydrostatic shock pressure at 9500 psi for 5 min at different times after fertilisation (22.5, 27.5, 32.5, 37.5, 42.5, 47, 5, 52.5 and 62.5 min). The pressure shocks at 32.5 and 37.5 min after fertilisation caused the lowest share of pathologically altered blood cells in triploid fish.