The main function of X-ray burn is to observe whether there are defects in the internal structure of the object, and then use instruments to perform imaging. Its penetration increases with the increase of X-ray intensity and is widely used in the metal industry. So what are the hazards of X-ray burns to the human body? What are the factors that affect radiation damage? Let's learn about it together!
What are the hazards of X-ray burns to the human body
When X-rays are irradiated on living organisms, they interact with substances such as cells, tissues, and body fluids, causing atomic or molecular ionization of the substances. This can directly damage certain large molecular structures in the body, such as protein molecule chains, ribonucleic acid or deoxyribonucleic acid, enzymes that are important for substance metabolism, and even directly damage cell structures.
In addition, radiation can form some free radicals through the widespread presence of water molecules in the ionizer, which can indirectly damage the body through their effects.
Factors affecting radiation damage
1. Radiation properties. Radiation properties include the type and energy of radiation. The same type of radiation produces different biological effects due to different radiation energies. For example, low-energy X-rays require less radiation to cause skin erythema than high-energy X-rays. This is because low-energy X-rays are mainly absorbed by the skin, and when high-energy X-rays are irradiated, the energy can reach deep tissues, which is not only valuable for radiation therapy, but also meaningful in radiation protection.
2. X-ray dose. The damage caused by radiation to the body is directly related to the X-ray dose. By irradiating animals with different doses, it can be observed that acute radiation sickness symptoms only begin to appear when the dose reaches a certain level. As the dose continues to increase, death may occur, and the higher the dose, the higher the mortality rate. When the dose is increased to a certain level, 100% of animals will die.
3. Dose rate. Dose rate refers to the absorbed dose per unit time. Generally speaking, when the total dose is the same, the higher the dose rate, the greater the biological effect. But when the dose rate reaches a certain value, the proportional relationship between biological effects and dose rate is lost. Under extremely low dose rate conditions, when the damage to the body is balanced with its repair, the body can receive long-term radiation without damage. Long term exposure to low-dose radiation can cause chronic radiation damage when the accumulated dose is high.
If men and women are preparing for pregnancy, it is best to stay away from this radiation three months in advance, which can improve the quality of sperm and eggs and form high-quality fertilized eggs. Only babies born in this way will be healthier and smarter. And participate in more outdoor activities to improve your immune system. The above is an introduction to the hazards of X-ray burns to the human body, hoping to be helpful to you.
