What does "Relative Biological Effectiveness" mean?
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Relative Biological Effectiveness (RBE) is a way to compare how different types of radiation affect living cells. When we use radiation for treatment, like in cancer therapies, it is important to know how effective each type is at damaging cancer cells while sparing healthy ones.
How RBE Works
RBE looks at how much damage radiation does to cells compared to a standard type of radiation. This helps doctors choose the best treatment methods. Different types of radiation, like X-rays or proton beams, can have different effects. Some may cause more damage to cancer cells than others.
Importance of RBE
Knowing the RBE helps in planning treatment. If a type of radiation is found to be more effective at killing cancer cells, it might be chosen over a less effective option. This can lead to better treatment outcomes for patients.
RBE in Practice
Researchers study the effects of various radiation treatments on cell survival. By understanding RBE, they can improve therapies and ensure that patients receive the best possible care. This knowledge also supports the development of new models that can predict how different treatments will perform.