Biochemistry Radiation

Radiation biochemistry is a branch of biochemistry that studies the changes that occur in the body under the influence of radiation. Radiation is ionizing radiation that can be caused by natural sources (such as cosmic rays) or man-made sources (such as X-rays).

Ionizing radiation can have both positive and negative effects on the body. For example, X-rays are used to diagnose diseases and treat tumors, but can cause radiation burns if overexposed.

The effects of radiation on the body can be divided into two main types: direct and indirect. Direct exposure to radiation occurs through direct contact with it, for example, when working with radioactive materials. Indirect radiation exposure occurs when the body is exposed to radiation through air or water.

The study of radiation biochemistry is important for understanding the mechanisms that cause changes in the body when exposed to radiation. This allows us to develop methods of protection against radiation and improve the diagnosis and treatment of radiation-related diseases.

In radiation biochemistry the following processes are studied:

  1. Formation of free radicals. Ionizing radiation can produce free radicals, which can damage cells and cause various diseases.
  2. Changes in metabolism. Radiation can change the body's metabolic rate, which can lead to various diseases such as cancer.
  3. Change in cell division. Ionizing radiation can cause disruption of cell division, which can lead to the development of tumors.
  4. Changes in the immune system. Radiation can affect the immune system, which can lead to various diseases.
  5. Changes in hormonal balance. Radiation can change hormone levels in the body, which can also lead to various diseases.


Biochemistry of radiation is a branch of biochemistry that studies changes in biochemical processes in living organisms in response to exposure to radiation. Radiation is a source of ionizing radiation, which is the interaction of charged high-energy particles with atomic nuclei and molecules of living organisms, causing the destruction of many vital processes