분야
pptx2. The Effects of ionizing radiation
3. The Symptoms
4. The Treatments
Ionizing Radiation
: has sufficient energy to remove an electron from an atom
Ex. α-particle, β-particle,
X-ray, γ-ray
Free Radical :
molecule containing unpaired electrons
2. Effects of Ionizing Radiation
Radiation causes ionization of atoms which are forming cells.
→ Tissues
→ Organs
→ The whole body
Cellular Damage
Replicated improperly
Alteration
Reactive Oxygen Species
(ROS) ex. H2O2
http://en.wikipedia.org/wiki/Radiation_protection
http://en.wikipedia.org/wiki/Radiation_poisoning
http://navercast.naver.com/contents.nhn?contents_id=5018
http://en.wikipedia.org/wiki/Lead_shielding
