Tuesday, July 14, 2009

What is virotherapy?

A. stimulating cancer tissue with sonic pulses


B. exposing patients to cold viruses to boost their immunity


C. giving patients genetically engineered viruses that can infect and kill cancer cells


D. giving patients high doses of chemotherapy

What is virotherapy?
Virotherapy is an experimental form of cancer treatment using biotechnology to convert viruses into cancer-fighting agents by reprogramming viruses to only attack cancerous cells while healthy cells remained undamaged. The human immunodeficiency virus (HIV), which causes AIDS, is a candidate for this and is currently under investigation. Usually the viruses used are Varicella Zoster Viruses (The Herpes simplex) and Adenoviruses(First isolated in adenoid tissue).
Reply:c


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