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Biotechnological Applications in Medicine Video Lecture - NEET

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FAQs on Biotechnological Applications in Medicine Video Lecture - NEET

1. What are some examples of biotechnological applications in medicine?
Ans. Some examples of biotechnological applications in medicine include the development of genetically modified organisms for producing pharmaceutical drugs, the use of gene therapy to treat genetic disorders, the production of monoclonal antibodies for targeted cancer therapy, the creation of artificial organs through tissue engineering, and the use of stem cells for regenerative medicine.
2. How does biotechnology contribute to advancements in medicine?
Ans. Biotechnology contributes to advancements in medicine by providing tools and techniques for understanding and manipulating biological systems. It allows scientists to study the genetic basis of diseases, develop new drugs and therapies, and create diagnostic tests for early disease detection. Biotechnology also plays a crucial role in the production of vaccines, antibiotics, and other medical products.
3. What is gene therapy and how is it used in medicine?
Ans. Gene therapy is a biotechnological approach that involves introducing genetic material into a patient's cells to treat or prevent a disease. It can be used to replace or repair defective genes, introduce new genes to enhance the body's ability to fight diseases, or silence specific genes that are causing harm. Gene therapy holds promise for treating genetic disorders, cancer, and certain viral infections.
4. How is tissue engineering used in medicine?
Ans. Tissue engineering is a biotechnological field that involves creating functional tissues or organs in the laboratory for transplantation or medical research. It typically involves combining cells, scaffolds, and biochemical signals to stimulate tissue growth and development. Tissue engineering has the potential to revolutionize the field of regenerative medicine by providing replacement tissues and organs for patients with organ failure or damage.
5. What are the ethical considerations associated with biotechnological applications in medicine?
Ans. Biotechnological applications in medicine raise several ethical considerations. These include concerns about genetic manipulation and the potential for unintended consequences, the use of embryonic stem cells and the ethical implications of their extraction, the equitable distribution of biotechnological treatments, and the privacy and security of genetic information. Ethical frameworks and regulations are in place to ensure responsible and ethical use of biotechnology in medicine.
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