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Non-Human Primates: Difference between revisions
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== Global Usage and Statistics == | == Global Usage and Statistics == | ||
Non-human primates are utilized worldwide in various research and development programs, with a notable concentration in specific regions due to regulatory, scientific, and ethical frameworks. | |||
While more than 100,000 primates are used annually in biomedical experiments globally, there is significant geographic variation in their usage. Over half of these primates are used in the United States, reflecting the country's extensive biomedical research sector. Europe accounts for about one-tenth of the global use of NHPs, with stringent regulations influencing the number and type of experiments conducted. Japan and other countries contribute to the remaining usage, each with their unique regulatory and research environments. | |||
Despite these numbers, NHPs represent only a small fraction of the total number of animals used in experiments worldwide. In the European Union, they constitute less than 1 out of every thousand animals used for experimental purposes, and in the United States, this number is approximately 3 out of every thousand. This relatively low percentage underscores the specialized nature of NHP research and the preference for using alternative models whenever possible. | |||
The use of NHPs in research has been subject to change over time. In recent years, there has been a gradual shift in the types of primates used and the purposes for which they are employed. This shift is influenced by a combination of scientific advancements, ethical considerations, and the development of alternative research methods. For instance, the use of certain species, like Great Apes, has significantly declined or been banned in regions like the European Union, reflecting growing ethical concerns and the advancement of alternative research methodologies. | |||
Additionally, international regulations and public opinion continue to shape the use of NHPs in scientific research. These factors not only determine the number of animals used but also influence the conditions under which they are kept and the types of studies for which they are employed. The trend indicates a growing emphasis on reducing the number of NHPs used in research, refining experimental procedures to minimize suffering, and replacing them with alternative models wherever feasible. | |||
== Types of Studies Involving Non-Human Primates == | == Types of Studies Involving Non-Human Primates == | ||