Systematische Bewertung des Wohlbefindens bei Mäusen für Verfahren mit Vollnarkose

Overview

This protocol assesses the well-being of mice undergoing procedures with general anesthesia, providing data to support severity classification according to EU directive 2010/63. It evaluates individual mouse well-being in a scientifically sound manner.

Key Study Components

Area of Science

• Animal welfare
• Laboratory animal science

Background

• Repeated anesthesia may cause more stress than a single exposure.
• Scientifically based data on distress from anesthesia is lacking.
• The protocol aims to fill this gap in knowledge.

Purpose of Study

• To assess the well-being of mice post-anesthesia.
• To provide data for severity classification in animal research.
• To address key questions on animal welfare.

Methods Used

• Behavioral parameters indicating well-being were analyzed.
• Glucocorticoid metabolites were measured.
• A glass box with specific dimensions was prepared for the assessment.
• Bedding material was used to create a suitable environment.

Main Results

• The protocol allows for individual assessment of mouse well-being.
• It can be adapted for integration into other studies.
• Data collected supports the evaluation of distress levels.

Conclusions

• This protocol provides a reliable method for assessing mouse well-being.
• It contributes to the understanding of animal welfare in research.
• It can enhance the ethical standards of laboratory animal science.

Frequently Asked Questions