Assertion: progesterone's metabolite | /r/HasProperty | active
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Source sentences:
text: Among other neurosteroid activities, and via its active metabolites allopregnanolone and pregnanolone, progesterone is a potent positive allosteric modulator of the GABA A receptor, the major signaling receptor of the inhibitory neurotransmitter γ-aminobutyric acid (GABA).