Physics & Astronomy
bone marrow
99%
apoptosis
99%
stem cells
98%
induction
65%
irradiation
45%
dosage
41%
mice
37%
hematopoietic system
35%
radiation
34%
cells
23%
space missions
21%
hazards
19%
health
18%
radiation injuries
15%
damage
12%
astronauts
12%
linear energy transfer (LET)
11%
biological effects
11%
aerospace environments
10%
impairment
10%
deoxyribonucleic acid
8%
charged particles
7%
retarding
6%
ionization
6%
nuclei
5%
oxygen
5%
ions
4%
energy
2%
Earth & Environmental Sciences
apoptosis
96%
irradiation
64%
stem
64%
bone
58%
cell
44%
radiation dose
26%
exposure
15%
radiation
15%
health hazard
12%
dose
12%
damage
7%
reactive oxygen species
6%
biological effect
6%
energy
5%
effect
5%
DNA
4%
particle
2%
Agriculture & Biology
hematopoietic stem cells
100%
bone marrow
77%
apoptosis
65%
irradiation
58%
dosage
21%
acute effects
15%
health hazards
14%
mice
10%
radiation injury
9%
energy transfer
7%
ionization
6%
DNA damage
5%
animal models
5%
reactive oxygen species
4%
ions
4%
energy
3%
cells
1%
Medicine & Life Sciences
Whole-Body Irradiation
84%
Hematopoietic Stem Cells
70%
Bone Marrow
52%
Apoptosis
43%
Radiation
31%
Hematopoietic System
15%
Cosmic Radiation
10%
Linear Energy Transfer
8%
Astronauts
8%
Radiation Injuries
7%
Health
5%
Inbred C57BL Mouse
5%
DNA Damage
5%
Ions
4%
Reactive Oxygen Species
4%
Wounds and Injuries
2%
Chemical Compounds
Dose
54%
Hazardous Substance
32%
Linear Energy Transfer
23%
Clonogenic
22%
Environment
16%
Reactive Oxygen Metabolite
13%
Ionization
11%
Ion
5%