Challenges and improvements of developing an ischemia mouse model through bilateral common carotid artery occlusion

LC León-Moreno, R Castañeda-Arellano… - Journal of Stroke and …, 2020 - Elsevier
Brain ischemia is one of the principal causes of death and disability worldwide in which
prevention or an effective treatment does not exist. In order to develop successful treatments …

Using weight loss to predict outcome and define a humane endpoint in preclinical sepsis studies

M Brochut, T Heinonen, T Snäkä, C Gilbert… - Scientific Reports, 2024 - nature.com
Preclinical mouse models are critical for understanding the pathophysiological response to
infections and developing treatment strategies for sepsis. In keeping with ethical values …

A minimal metadata set (MNMS) to repurpose nonclinical in vivo data for biomedical research

A Moresis, L Restivo, S Bromilow, G Flik, G Rosati… - Lab animal, 2024 - nature.com
Although biomedical research is experiencing a data explosion, the accumulation of vast
quantities of data alone does not guarantee a primary objective for science: building upon …

Rethinking animal attrition in preclinical research: expressing causal mechanisms of selection bias using directed acyclic graphs

A Collazo, HG Kuhn, T Kurth… - Journal of Cerebral …, 2024 - journals.sagepub.com
Animal attrition in preclinical experiments can introduce bias in the estimation of causal
treatment effects, as the treatment-outcome association in surviving animals may not …

An optimized protocol for the generation and monitoring of conditional orthotopic lung cancer in the KP mouse model using an adeno-associated virus vector …

H Deng, H Ge, C Dubey, T Losmanova… - Cancer Immunology …, 2023 - Springer
Abstract Background The inducible Kras/p53 lung adenocarcinoma mouse model, which
faithfully recapitulates human disease, is routinely initiated by the intratracheal instillation of …

Studying and Analyzing humane endpoints in the Fructose-Fed and Streptozotocin-injected rat model of diabetes

R Silva-Reis, AI Faustino-Rocha, J Silva, A Valada… - Animals, 2023 - mdpi.com
Simple Summary This study assessed a humane endpoint scoring system to detect animal
suffering in a rat model of type 2 diabetes. Sprague-Dawley male rats were divided into …

Assessing spatial learning and memory in mice: Classic radial maze versus a new animal-friendly automated radial maze allowing free access and not requiring food …

J Kohler, J Mei, S Banneke, Y Winter… - Frontiers in Behavioral …, 2022 - frontiersin.org
The radial arm maze (RAM) is a common behavioral test to quantify spatial learning and
memory in rodents. Prior attempts to refine the standard experimental setup have been …

Robustness of a multivariate composite score when evaluating distress of animal models for gastrointestinal diseases

SR Talbot, S Kumstel, B Schulz, G Tang… - Scientific Reports, 2023 - nature.com
The fundament of an evidence-based severity assessment in laboratory animal science is
reliable distress parameters. Many readouts are used to evaluate and determine animal …

Defining piscine endpoints: Towards score sheets for assessment of clinical signs in fish research

L Andersen, A Rønneseth, MD Powell… - Laboratory …, 2023 - journals.sagepub.com
The seminar 'Severity and humane endpoints in fish research'organized by the University of
Bergen, the Industrial and Aquatic Laboratory, together with Fondazione Guido Bernadini …

Automated and continuous monitoring of animal welfare through digital alerting

JP Do, EB Defensor, CV Ichim, MA Lim… - Comparative …, 2020 - ingentaconnect.com
A primary goal in preclinical animal research is respectful and responsible care aimed
toward minimizing stress and discomfort while enhancing collection of accurate and …