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Animal testing, also known as animal experimentation, animal research, and in vivo testing, is the use of non-human animals, such as model organisms, in experiments that seek to control the variables that affect the behavior or biological system under study. This approach can be contrasted with field studies in which animals are observed in ...
The philosophy of NEAVS emphasizes that the use of animals in research, testing, and education is unscientific, as shown in numerous studies; is unnecessary due to the availability of and continuing development of alternatives that yield results superior to animal use; and that the humane and ethical arguments against the suffering and death of ...
PETA opposes animal testing—whether toxicity testing, basic or applied research, or for education and training—on both moral and practical grounds. Newkirk told the Vogue magazine in 1989 that even if animal testing resulted in a cure for AIDS, PETA would oppose it. [158]
A spokesperson for the UK-based Understanding Animal Research organisation was sceptical about the scientists’ claims, saying: “Those who do animal testing are also the biggest investors in ...
Rodents have been employed in biomedical experimentation from the 1650s. [1] Rodent studies up to the early 19th century were mainly physiological or toxicological.The first rodent behavioral study was carried out in 1822, a purely observational study [2], while quantitative rodent behavioral testing began in the late 19th century [1] [2].
Persuasive writing is a form of written arguments designed to convince, motivate, or sway readers toward a specific point of view or opinion on a given topic. This writing style relies on presenting reasoned opinions supported by evidence that substantiates the central thesis .
The Johns Hopkins University Center for Alternatives to Animal Testing (CAAT) has worked with scientists, since 1981, to find new methods to replace the use of laboratory animals in experiments, reduce the number of animals tested, and refine necessary tests to eliminate pain and distress (the Three Rs as described in Russell and Burch's Principles of Humane Experimental Technique). [1]
Research on invertebrates is the foundation for current understanding of the genetics of animal development. C. elegans is especially valuable as the precise lineage of all the organism's 959 somatic cells is known, giving a complete picture of how this organism goes from a single cell in a fertilized egg, to an adult animal. [3]