The Disadvantages Of Animal Testing

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Animal testing refers to the procedures which takes place before human clinical trials and it involves the development and experimental projects to determine the dosing, toxicity, and efficiency of drugs. An animal testing exercise would be known as any research procedure executed on a living organism from the zoological category of the kingdom Animalia. Nevertheless, looking at past laws, the definition of animal testing is limited to vertebrate animals, which are made up of the majority of species in the kingdom Animalia. The basis for this governmental limitation is based on the assumption that vertebrates have less developed nervous system compared to invertebrates. As such, the assumption suggests that vertebrates have the capacity to…show more content…
The animals require food, shelter, and treatment to maintain them until the end of the research. The animals and humans are closely the same, but not completely equal in all aspects. Therefore, this makes it difficult for the researchers to come up with accurate results of their tests. The tests carried out in the animals may lead to the deaths of the animals or disabilities. The incapability left with an animal might be a lifetime issue to the animal. Not all animal testing come up with the expected results thus causing the disability of some animals. Due to the proper considerations and fails of animal testing in the field of biomedical research, some alternatives may replace animal testing. One of the promising tests that may be used is the in vitro or test tubes test which utilizes tissue culture and human cells in the experiments. Another method is to make use of practical drug tests and computerized patient-drug databases. Lastly, with the development of technology, there are non-invasive imaging techniques that have been developed over the year. These technologies, such as CT scans may be used as an

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