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Review
. 2022 Dec 28:28:e938807.
doi: 10.12659/MSM.938807.

A Review of the Ethical Use of Animals in Functional Experimental Research in China Based on the "Four R" Principles of Reduction, Replacement, Refinement, and Responsibility

Meili Kang  1 , Tianlin Long  2 , Cuicui Chang  1 , Ting Meng  1 , Huaifen Ma  1 , Zemeng Li  1 , Ping Li  3 , Yuhua Chen  1   2
Affiliations
Review

A Review of the Ethical Use of Animals in Functional Experimental Research in China Based on the "Four R" Principles of Reduction, Replacement, Refinement, and Responsibility

Meili Kang et al. Med Sci Monit. .

Abstract

Use of live laboratory animals is essential in the process of functional experimentation teaching. There are ethical problems, such as poor experimental environment, non-standard operation, and neglect of animal rights in experimental teaching. As an important basic course in life science education, functional experimentation should establish the correct ethics of use of laboratory animals. The welfare of laboratory animals has become one of the frontier directions of medical ethics research. The "4R" principle of animal welfare is based on the principles of reduction, replacement, refinement, and responsibility, which may provide a way to solve ethical problems in the teaching and research activities of functional experimentation. In addition to receiving relevant knowledge and education, laboratory animal practitioners and students in functional experimentation teaching should consciously abide by relevant regulations and rules and actively follow the "4R" principles. Animal ethics education is reflected in all teaching and research activities. Based on the principle of "4R" and the premise of guaranteeing teaching objectives, virtual simulation experiment teaching is a great supplement to functional experimentation. In teaching, medical ethics education should be strengthened to cultivate the consciousness of respecting the life of experimental animals, and awareness of laboratory animal ethics should be improved among teachers and students of functional experimentation to further promote ideological and political education in colleges and universities. This brief summary analyzes the general situation of animal ethics in functional experimentation in China based on the principle of "4R" and provides certain references and support for course teaching and training.

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Conflict of interest statement

Conflict of interest: None declared

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