Medicine & Life Sciences
Amino Acid Sequence
11%
Analgesia
11%
Animals
6%
Antibodies
7%
Autoradiography
13%
Binding Sites
9%
Brain
31%
Cell Line
7%
chlornaltrexamine
24%
delta Opioid Receptor
16%
Down-Regulation
8%
Enkephalins
15%
Genes
5%
High Pressure Liquid Chromatography
21%
Ion Exchange Chromatography
16%
kappa Opioid Receptor
48%
Ligands
18%
Membranes
7%
Monoclonal Antibodies
9%
mu Opioid Receptor
44%
Narcotic Antagonists
15%
Nerve Tissue
14%
Neuroblastoma
12%
Opiate Alkaloids
27%
Opioid Peptides
63%
Opioid Receptors
100%
Pain Perception
15%
Phencyclidine
17%
Protein Conformation
17%
Psychotic Disorders
11%
sigma Receptors
19%
Up-Regulation
9%