Disclaimer: The information contained herein should NOT be used as a substitute for the advice of an appropriately qualified and licensed physician or other health care provider. The tool is not a substitute for the care provided… (more)
“Allosteric modulation of [3H] yohimbine binding by Na+, H+, and 5-amino-substituted analogs of amiloride also was demonstrated for the alpha 2-receptor expressed in COS-M6 cells.”
The Journal of biological chemistry • 1990 | View Paper
“ Amiloride inhibited [3H]yohimbine and [3H]prazosin binding to alpha 2- and alpha 1-adrenoreceptors, respectively, from various tissues in a concentration-dependent manner.”
“ Amiloride inhibited [3H]yohimbine binding noncompetitively and [3H]prazosin binding competitively.”
“ Amiloride was approximately 9-12 times more potent in inhibiting [3H]yohimbine binding to alpha 2-adrenoreceptors from rat tissues than from other mammalian tissues.”
“Further, in rat tissues, amiloride was approximately 10 times more potent in inhibiting [3H]yohimbine than [3H]prazosin binding.”