PTE Reading Fill in the blanks Sample 8

PTE Zone: Reading Fill in the Blanks Samples and Sample Answers

Brain cancer are somewhat unique because of the blood brain barrier, which severely restricts the types of _______________ in the bloodstream that are allowed by the body into the brain and makes drug treatment extremely difficult. Because of this more and more research is being undertaken in delivering _____________________ by means of nanoparticles, amongst the properties of nanoparticles that make them ideal candidates for recognizing and treating tumors, their ability to deliver a wide variety of payloads across the blood-brain barrier is perhaps the most important.

The cancer’s location and ability to spread quickly makes treatment with surgery or ____________ like fighting an enemy hiding out among minefields and caves, and explains why the term brain cancer is all too often associated with the word inoperable.

Over the last few years there has been a considerable amount of research focusing on an imbalance in the Redox homeostasis as a possible factor in the _______________ of cancer. The theory has been postulated that if the Redox signaling system can be brought back into balance this may prove to be a viable therapy. It may well be worthwhile therefore to look at a Cell Signaling supplement as a means of supporting the best possible _______________ against heart diseases.

Postulated    Drug      Substances      Recognizing       Medication          Minefields         Balance      Radiation          Nanoparticles         Inoperable           Development              Barrier           Defence Signaling       Surgery


Substances          Medication         Radiation           Development             Defence

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