Derived

Derived is a term used in various fields of study, including mathematics, physics, and computer science. It generally refers to something that is based on, or obtained from, something else. In the context of medicine, it can refer to a substance or product that is obtained from a particular source.

Definition

In the broadest sense, the term "derived" refers to something that is based on, or obtained from, something else. This can apply to a wide range of things, from mathematical formulas to physical properties to biological substances.

In the context of medicine, a derived substance or product is one that is obtained from a particular source. This could be a drug that is synthesized from a natural compound, a diagnostic test that is based on a particular biological marker, or a treatment method that is developed from a specific research finding.

Applications in Medicine

Derived substances and products play a crucial role in many areas of medicine. Here are a few examples:

• Pharmaceuticals: Many drugs are derived from natural compounds. For example, the painkiller aspirin is derived from salicylic acid, a compound found in the bark of willow trees. Similarly, the cancer drug paclitaxel is derived from the bark of the Pacific yew tree.

• Diagnostics: Many diagnostic tests are based on derived substances. For example, the PSA test for prostate cancer is based on the detection of prostate-specific antigen, a protein that is produced by the prostate gland.

• Therapies: Some treatment methods are derived from specific research findings. For example, cognitive-behavioral therapy is a type of psychotherapy that is based on the understanding of how thoughts and behaviors influence emotions.

See Also

• Pharmaceuticals
• Diagnostics
• Therapies

References

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