INIS
administration
100%
humans
100%
in vitro
100%
receptors
100%
placenta
100%
tolerance
100%
viability
50%
human chorionic gonadotropin
50%
data
25%
tissues
25%
regulations
25%
concentration
25%
stimulation
25%
modulation
25%
curves
25%
affinity
25%
Keyphrases
Methadone
100%
Human Placenta
100%
Opioid Tolerance
100%
Opioids
50%
Binding Properties
50%
Kappa Receptor
50%
Human Chorionic Gonadotropin
50%
Trophoblast
25%
Receptor Activation
25%
Explant Culture
25%
Functional Properties
25%
Biological Response
25%
Functional Integrity
25%
Placental Villi
25%
Inhibitory Action
25%
Concentration-response Curve
25%
Viability Parameters
25%
Nor-binaltorphimine (nor-BNI)
25%
Pharmacology, Toxicology and Pharmaceutical Science