Title Page Flavanones that selectively inhibit TRPM3 attenuate thermal nociception in vivo
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Flavanones that selectively inhibit TRPM3 attenuate thermal nociception in vivo.
Transient receptor potential melastatin 3 (TRPM3) is a calcium-permeable nonselective cation channel that is expressed in a subset of dorsal root (DRG) and trigeminal ganglia sensory neurons. TRPM3 can be activated by the neurosteroid pregnenolone sulfate (PregS) and heat. TRPM3⁻/⁻ mice display an impaired sensation of noxious heat and thermal hyperalgesia. We have previously shown that TRPM3 i...
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The melastatin-related transient receptor potential (TRP) channel TRPM3 is a nonselective cation channel expressed in nociceptive neurons and activated by heat. Because TRPM3-deficient mice show inflammatory thermal hyperalgesia, pharmacological inhibition of TRPM3 may exert antinociceptive properties. Fluorometric Ca influx assays and a compound library containing approved or clinically tested...
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Mu-opioid agonists are effective analgesics but have undesirable effects such as sedation and abuse liability that limit their clinical effectiveness. Serotonergic systems also modulate nociception, and serotonin uptake inhibitors may be useful as adjuncts to enhance analgesic effects and/or attenuate undesirable effects of mu agonists. This study examined the effects of the serotonin uptake in...
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تاریخ انتشار 2013