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Related Concept Videos

Ethics in Research01:56

Ethics in Research

Today, scientists agree that good research is ethical in nature and is guided by a basic respect for human dignity and safety. However, this has not always been the case. Modern researchers must demonstrate that the research they perform is ethically sound.
Toxicity Testing in Animals01:23

Toxicity Testing in Animals

Toxicity tests in animals are grounded on two main assumptions: first, the effects observed in laboratory animals can be extrapolated to humans, especially when adjusted for body surface area; second, high-dose exposure in animals is essential to identify potential human hazards from lower doses. This is based on the quantal dose-response concept, which faces the challenge of extrapolating results from relatively few test animals to much larger human populations. For example, a 0.01% incidence...
Ethics and Bioethics01:22

Ethics and Bioethics

Ethics is a philosophical study of moral actions. Ethics attempts to determine what is valuable for individuals and society. It examines the rational justification of moral judgments and analyzes what is morally just, fair, and right. Bioethics is a sub-discipline of applied ethics that analyzes the philosophical, social, and legal issues in life sciences and medicine. Ethical theories serve as a foundation for decision-making and represent the viewpoints from which people seek direction. They...
Ethical Issues01:27

Ethical Issues

Nurses are essential in patient care, upholding the ethical principles of their profession and effectively navigating ethical dilemmas. Neglecting ethical issues can lead to inadequate patient care, compromised therapeutic relationships, and moral distress among healthcare workers.
Ethical Concerns in Healthcare:
Ethical Dilemmas II01:30

Ethical Dilemmas II

Resolving an ethical dilemma in healthcare involves a systematic approach that considers every aspect of the issue, respecting both the patient's needs and values and the healthcare professional's ethical obligations. Here are potential steps to resolve an ethical dilemma:
Ethical Standards II01:23

Ethical Standards II

Ethical standards are the backbone of nursing practice, guiding nurses as they interact with patients, families, and colleagues. These standards are crucial for providing safe, empathetic care centered on the patient's needs.
Nurses are entrusted with upholding various ethical principles and standards. Nurses forge solid therapeutic relationships using trust, empathy, autonomy, confidentiality, and professional competence.
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Related Experiment Video

Updated: Jun 22, 2026

Transition of Farm Pigs to Research Pigs using a Designated Checklist followed by Initiation of Clicker Training - a Refinement Initiative
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[Ethics and animal experiments.].

Taylor Brandão Schnaider1, Cláudio de Souza

  • 1Departamento de Clínica Cirúrgica, Faculdade de Medicina, Universidade do Vale do Sapucai.

Revista Brasileira De Anestesiologia
|May 29, 2009
PubMed
Summary

This article explains the ethical principles of animal experimentation, emphasizing the importance of animal welfare in scientific research. It highlights the historical development and current status of ethical guidelines and committees for animal research.

Area of Science:

  • Biomedical Ethics
  • Laboratory Animal Science

Context:

  • Historical overview of animal experimentation policies since the mid-19th century.
  • Establishment of the first animal research ethical committees in Sweden (1979) and the USA (1984).
  • Development of animal research ethics in Brazil, including relevant legislation and ethical committee establishment in the 1990s.

Purpose:

  • To elucidate the ethical considerations and principles governing animal experiments.
  • To inform researchers about the necessity of adhering to animal welfare standards.
  • To provide a comprehensive understanding of the ethical framework for using animals in scientific research.

Summary:

  • Reviews concepts related to experimental research and animal facilities.
  • Traces the evolution of experimental research policies and ethical criteria.

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  • Presents policies from the Brazilian College of Animal Experiments and the Universal Declaration of Animal Rights.
  • Impact:

    • Ensures that human well-being is pursued without compromising animal rights.
    • Promotes awareness among medical professionals and students regarding ethical animal research practices.
    • Contributes to the responsible and ethical conduct of scientific research involving animals.