Säteilybiologia

Säteilybiologia (Radiobiology) is the scientific discipline that studies the effects of ionizing and non - ionizing radiation on living organisms and biological systems. It examines how radiation interacts with biological molecules (such as DNA, proteins) and cells, leading to various biological responses. The field covers both acute and chronic effects, including DNA damage, cell death, mutations, and carcinogenesis. Applications of säteilybiologia are widespread: in medicine, it underpins radiation therapy for cancer treatment, diagnostic imaging (e.g., X - rays, CT scans), and the assessment of radiation safety in clinical settings. In research, it helps understand radiation - induced health risks and informs protective measures in industries involving radiation exposure. Overall, säteilybiologia is crucial for developing safe practices in radiation use and safeguarding human health.