Friday, August 28, 2009

Mesothelioma Photodynamic Therapy

Photodynamic Therapy works off the principle that normal cells and cancer cells react differently to photosensitizing drugs. This form of therapy utilizes light energy to obliterate cancer cells with the aim of leaving healthy cells mostly unaffected.
This process works by administering drugs called photosensitizers. These drugs cause cells to become sensitive to light. Upon receiving medication, treated cells are exposed to light of a particular wavelength. This causes the treated cells to produce a specific form of oxygen that is toxic to the cell, which results in the death of nearby cancer cells

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