Delimiate the outcome of of the use of cationic porphyrins as the Choice for the treatment of cancer PDT.
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Delimiate the outcome of of the use of cationic porphyrins as the Choice for the treatment of cancer PDT.
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- Suggest how treating cancers using monoclonalantibodies could cause fewer side-effects thantreating them using conventional anti-cancerdrugs or radiotherapy.Suggest a mode of action for fluorouracil in cancerchemotherapy.The therapeutic index of an anti-cancer drug is reflective of which of the following(select all that apply)? A. Method by which drug is delivered B. The dosage at which side effects are minimal C. The number of patients receiving drug D. Selectivity over cancer cells vs normal cells E. The molecular target of the drug
- In relation to the Doses and Sources of Radiation, give examples of Radiotherapy (specific radionuclides for type of cancer).a) Explain the general advantages in the use of radiopharmaceuticals for treatment as opposed to irradiation using external sources of radiation. b) Relate these advantages to explain why radiopharmaceuticals are often used in the treatment of i) prostate cancer(brachytherapy) ii) thyroid cancer (iodine-131 treatment)Discuss both the danger of exposure to radiation and the use of radiation as a cancer therapy. With regard to dangers, is all radiation believed to be harmful? Elaborate on the types of radiation and their relative risks, providing explanations at the particulate level to support your claims. For therapeutic radiation, what are some ways that radiation is generated, controlled, and administered? How is this safe, considering the first part of this prompt? Explain any undesired consequences of radiation therapy.
- Explain several ways by which the treatment of cancer by che-motherapy may temporarily create additional health problemsfor the patient.List all the possible modes of entry of the drug to the target cell membranes.Confirm the below statement is true ? "Cancer risk increases with increased radiation exposure"