Peer-reviewed veterinary case report
How to collect and study brains from epileptic dogs and cats?
By Matiasek, Kaspar et al.·Published in BMC veterinary research·2015·Ludwig-Maximilians-University, Germany·View original on PubMed →
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Original publication title: International veterinary epilepsy task force recommendations for systematic sampling and processing of brains from epileptic dogs and cats.
Plain-English summary
This research discusses how to better study the brains of dogs and cats that have epilepsy (a condition that causes seizures). It points out that current methods for examining these brains often don’t provide enough useful information, partly because there aren’t clear guidelines for veterinarians. The study introduces new protocols for collecting and processing brain samples from pets with epilepsy, which should help researchers get more accurate and consistent results. By following these guidelines, veterinarians and researchers can gather important brain tissue that may help understand seizures better. Overall, these recommendations aim to improve the way we study and understand epilepsy in pets.
Abstract
Traditionally, histological investigations of the epileptic brain are required to identify epileptogenic brain lesions, to evaluate the impact of seizure activity, to search for mechanisms of drug-resistance and to look for comorbidities. For many instances, however, neuropathological studies fail to add substantial data on patients with complete clinical work-up. This may be due to sparse training in epilepsy pathology and or due to lack of neuropathological guidelines for companion animals.The protocols introduced herein shall facilitate systematic sampling and processing of epileptic brains and therefore increase the efficacy, reliability and reproducibility of morphological studies in animals suffering from seizures.Brain dissection protocols of two neuropathological centres with research focus in epilepsy have been optimised with regards to their diagnostic yield and accuracy, their practicability and their feasibility concerning clinical research requirements.The recommended guidelines allow for easy, standardised and ubiquitous collection of brain regions, relevant for seizure generation. Tissues harvested the prescribed way will increase the diagnostic efficacy and provide reliable material for scientific investigations.
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Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/26324339/