GABA Modulators 6 Male 6 benzodiazepine receptor affecting agent male 6 4 aminobutyric acid A receptor 4 Animals 4 Brain 4 Memory 4 Rats 4 Rats, Wistar 4 Wistar rat 4 animal 4 article 4 brain 4 controlled study 4 learning 4 memory 4 memory consolidation 4 rat 4 unclassified drug 4 16alpha bis(carbamoyloxymethyl)methyl 3alpha hydroxy 5alpha pregnan 20 one 2 16alpha carbamoyloxyethyl 3alpha hydroxy 5alpha pregnan 20 one 2 16alpha ethyl 20 oxo 5alpha pregnane 3alpha,16b diyl dicarbamate 2 16alpha ethyl 20 oxo 5alpha pregnane 3r,16b diyl dicarbamate 2 20,20 ethylenedioxy 16r bis(methoxycarbonyl)methyl 5alpha pregnan 3alpha ol 2 3alpha hydroxy 16alpha (2 hydroxyethoxy) 5alpha pregnan 20 one 2 3alpha hydroxy 16alpha (2,3 dihydroxypropoxy) 5alpha pregnan 20 one 2 3alpha hydroxy 16alpha [2 hydroxy (2 ethoxyethoxy)] 5alpha pregnan 20 one 2 3alpha hydroxy 16alpha bis(methoxycarbonyl)methyl 5alpha pregnan 20 one 2 3alpha hydroxy 16alpha methoxycarbonylmethyl 5alpha pregnan 20 one 2