Should animals be used for scientific and medical research essay?
The use of animals in the lab has dramatically improved scientists’ understanding of human biology and health. Animal models help ensure the effectiveness and safety of new treatments. Alternative methods of research do not simulate humans and whole body systems in the same way and are not as reliable.
Why is using animals for scientific research good?
Scientists use animals to learn more about health problems that affect both humans and animals, and to assure the safety of new medical treatments. Animals are needed in research to develop drugs and medical procedures to treat diseases.
How are animals used in medical research?
Animals are used to gain understanding of some cell structures and physiological and pathological processes. Although their physiology doesn’t identically mimic the human body, they act as ‘models’ for studying human disease, and are used to develop new treatments for diseases.
What benefits have come from medical research using animals?
Research involving animals has helped identify the causes of high blood pressure and develop more effective drugs to control the problem. Other research has resulted in treatments for strokes and heart attacks that save thousands of lives and reduce recovery time.
What animals do humans work with?
In this list we’ve highlighted a few animals that have jobs ranging from the important to the unusual.
- Military Dolphins. military dolphin training U.S Navy.
- Ratting Out Land Mines.
- Dogs on the Job.
- Canary in a Coal Mine.
- Horsing Around.
- Monkey Business.
- Chief Mouser.
How are animals being used?
More than 5 billion animals are killed in the United States each year as a source of food. Animals are used for transportation, for sport, for recreation, and for companionship. Animals are also used to learn more about living things and about the illnesses that afflict human beings and other animals.
What is the role of animals in the ecosystem?
Animals are one component of an ecosystem. Their role as consumers helps maintain the cycle of energy in the environment and ensures the sustainability of their habitat.
Why testing on animals is bad?
The harmful use of animals in experiments is not only cruel but also often ineffective. Animals do not get many of the human diseases that people do, such as major types of heart disease, many types of cancer, HIV, Parkinson’s disease, or schizophrenia.
What happens to animals after they are tested on?
What happens to the animals when an experiment ends? The majority of the animals used in experiments are euthanized (killed) during or after the experiment. In some cases, animals are not euthanized, but die as a result of the experiment for which they were used.
How does animal testing affect humans?
Humans are harmed because of misleading animal testing results. Imprecise results from animal experiments may result in clinical trials of biologically faulty or even harmful substances, thereby exposing patients to unnecessary risk and wasting scarce research resources.
Do animals die from animal testing?
All procedures, even those classified as “mild,” have the potential to cause the animals physical as well as psychological distress and suffering. Often the procedures can cause a great deal of suffering. Most animals are killed at the end of an experiment, but some may be re-used in subsequent experiments.
Why did animal testing start?
Ibn Zuhr (Avenzoar), an Arab physician in twelfth century Moorish Spain, introduced animal testing as an experimental method for testing surgical procedures before applying them to human patients.
Who was the first person to test on animals?
Aristotle
Why Is animal testing necessary?
Animal experiments are unavoidable if we want to make the necessary progress in medical-scientific research. Medical-scientific research aims to contribute to the improvement of health care. It aims to contribute to the development of new methods to prevent, diagnose and treat diseases.
When did animal testing become an issue?
1938
What other methods can be used instead of animal testing?
- Cell cultures. Almost every type of human and animal cell can be grown in the laboratory.
- Human tissues.
- Computer models.
- Volunteer studies.
- Human medical breakthroughs.
- Alternatives are better.
What has animal testing done for us?
Surgical procedures, pain relievers, psychoactive drugs, medications for blood pressure, insulin, pacemakers, nutrition supplements, organ transplants, treatments for shock trauma and blood diseases—all have been developed and tested in animals before being used in humans.
What animals are tested on for medicine?
Monkeys, dogs, rabbits, rats and mice have been used to test drugs for humans for over half a century. Laws and regulatory agencies worldwide currently require that medicines are tested on animals before clinical trials on humans.
Is it ethical to use animals in research?
No responsible scientist wants to use animals or cause them unnecessary suffering if it can be avoided, and therefore scientists accept controls on the use of animals in research. More generally, the bioscience community accepts that animals should be used for research only within an ethical framework.