Agriculture & Biology
breast neoplasms
100%
cell death
55%
progesterone
49%
tamoxifen
48%
neoplasm cells
42%
estrogens
42%
apoptosis
21%
mechanism of action
20%
neoplasms
17%
steroid receptors
16%
chemoprevention
16%
hormones
16%
mammary neoplasms (animal)
15%
progesterone receptors
15%
suicide
14%
allografting
14%
biochemical mechanisms
14%
DNA fragmentation
13%
second messengers
13%
mice
13%
enzyme kinetics
13%
estrogen receptors
13%
pulsed-field gel electrophoresis
13%
immunocytochemistry
12%
in vivo studies
12%
adjuvants
12%
antagonism
12%
additive effect
11%
drug therapy
11%
in vitro studies
11%
cell viability
10%
cell cycle
10%
animal models
10%
Western blotting
10%
cytotoxicity
9%
growth retardation
9%
estradiol
9%
enzyme-linked immunosorbent assay
9%
therapeutics
9%
cell lines
8%
receptors
7%
gene expression
7%
assays
6%