Table of Contents Table of Contents
Previous Page  1106 / 1416 Next Page
Information
Show Menu
Previous Page 1106 / 1416 Next Page
Page Background

(Carbon Ions)

Particles: effect on cell cycle

Matsumura et al. 2003

Cell cycle distribution after 1.5 Gy

X-rays

Carbon ions

[75 keV/µ]

P

e

r

c

e

n

t

o

f

c

e

ll

s

i

n

G

2

M

-

p

h

a

s

e

o

Time after irradiation (hours)

Time after irradiation (hours)

[%] G2/M-phase

[%] apoptosis

human lymphoblastoid cell line TK6

longer lasting G2/M

arrest !

Protons:

experimental evidence for cell cycle

disturbation not consistent !!!!!!!!