Chemotherapy
Chemotherapy refers to the use of cytotoxic drugs in cancer treatment.'Chemo' means medicine or 'drug''therapy' means 'treatment'. Chemotherapeutic agents or drugs are 'magic bullets' that destroy the fast-dividing cancer cells. However these drugs are unable to differentiate between the normal cells and the cancer cells and they destroy the former too, in their war against cancer. This leads to certain side effects.
chemotherapy
No. All chemotherapy drugs are small molecules. None of them use a virus. There are some experimental cancer treatments that use a virus or part of a virus, but those therapies are called "gene therapy" rather than "chemotherapy".
Yes, ultraviolet (UV) radiation is commonly used for disinfection purposes, but it is not typically used to destroy cancer cells. Cancer treatment usually involves targeted therapies like chemotherapy, radiation therapy, surgery, immunotherapy, or a combination of these approaches, rather than UV radiation. UV radiation can be harmful to healthy cells and tissues, so its use in cancer treatment is limited.
Radiotherapy - the use of ionizing radiation in order to control malignant cancer cells. An alternative you may wish to mention (I am assuming this is for some form of report and not personal use) is chemotherapy, which uses chemicals to do the same thing and is widely used today.
Because the radiation is what they can use to not only x-ray people and find out if they have cancer but also to treat them. Chemotherapy and other therapies are just radiation to try to destroy the cancer cells.
Chemotherapy works by stopping or slowing the growth of cancer cells, which can spread and divide quickly. Another way to explain this is to say chemotherapy typically refers to the destruction of cancer cells. However, chemotherapy may also include the use of antibiotics or other medications to treat any illness or infection. Chemotherapy acts by killing cells that divide rapidly, one of the main properties of cancer cells. This means that it also harms cells that divide rapidly under normal circumstances such as hair follicles, thereby resulting in hair loss of some patients.
One use of gamma rays is in cancer treatment, where they can be directed at cancer cells to destroy them.
There are different types of chemotherapy treatments that exist. One uses antimetabolites to replace DNA building blocks, while another called corticosteroids to slow down the growth of cancer cells.
No.
The use of drugs to kill cancer is called chemotherapy. Chemotherapy works by targeting and destroying rapidly dividing cancer cells in the body. It is often used in combination with other treatments such as surgery and radiation therapy to effectively treat cancer.