Question

Biochemical and molecular biology approaches to controlled drug delivery

Answer 1

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Answer 2

Scientists are developing on targeted drug delivery techniques such as:

- They have developed certain robots like devices which contain drugs. These robots are ingested orally and when they reach at the desire site, they release the drugs. There are no by-products as these robots like capsules have a outer covering made up of a digestible material.

- Lasers are another mean of targeted drug deliver. For examples in case of radio-therapies, radiations are directed at a specific site and kill the cancerous cells.