RADIOSENSITISER Meaning and
Definition
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A radiosensitizer, also known as a radiosensitizing agent, is a substance or drug that enhances the sensitivity of cancer cells to radiation therapy. It works by increasing the effectiveness of radiation treatment in killing cancer cells while minimizing damage to healthy tissues.
Radiosensitizers are commonly used in cancer treatment to improve the efficacy of radiation therapy, which is often a key component of cancer management. These agents can be administered concurrently with radiation or in the days leading up to the treatment to increase the vulnerability of cancer cells to radiation-induced cell death.
The mechanism of action of radiosensitizers may vary depending on the specific agent, but broadly, they function by augmenting the damage inflicted on DNA within cancer cells, making it harder for tumors to repair and recover. This leads to a higher likelihood of cell death and a more effective eradication of cancer. In addition to enhancing the therapeutic effect of radiation therapy, radiosensitizers can also enable lower radiation doses to be administered, thereby minimizing side effects and reducing damage to surrounding healthy tissues.
Overall, the use of radiosensitizers in cancer treatment aims to improve treatment outcomes, increase the likelihood of tumor control, and enhance patient survival rates when combined with radiation therapy.
Common Misspellings for RADIOSENSITISER
- eadiosensitiser
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- rariosensitiser
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- raduosensitiser
- radjosensitiser
- radkosensitiser
- radoosensitiser
Etymology of RADIOSENSITISER
The word "radiosensitiser" is derived from the combination of two main terms: "radio-" and "sensitizer".
1. "Radio-" is a prefix used to refer to radio waves or radiation. It comes from the Latin word "radius", meaning "spoke of a wheel" or "ray of light". In English, it is commonly associated with terms related to radio broadcasting, radio waves, or radiation in various contexts.
2. "Sensitizer" is a noun formed from the verb "sensitize". It originates from the Latin word "sensus", meaning "perception" or "feeling". In English, "sensitize" means to make someone or something sensitive or responsive to certain stimuli.
Combining these two elements, "radiosensitizer" is a compound term used to describe a substance, drug, or treatment that enhances the sensitivity of cancer cells to radiation therapy.
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