Estrogens have a variety of effects on opioid systems and are thought to play a key part in sexually dimorphic nociception and opioid antinociception. sizes of such modulation that accrues from quick membrane estrogen receptor signaling. Implications of this mode of signaling concerning putative sources of estrogens and its degradation will also be discussed. fertilization… Continue reading Estrogens have a variety of effects on opioid systems and are