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European Journal of Pharmacology|April 7, 1992
The tail-flick inhibition induced by beta-endorphin administered intrathecally is mediated by activation of kappa- and mu-opioid receptors in the mouseL F Tseng, K A CollinsEuropean Journal of Pharmacology|April 25, 1990
Differential effects of sulfated cholecystokinin octapeptide and proglumide injected intrathecally on antinociception induced by beta-endorphin and morphine administered intracerebroventricularly in miceH H Suh, L F TsengPharmacology, Biochemistry, and Behavior|April 1, 1990
Tolerance to delta- but not mu-opioid receptors in the spinal cord attenuates inhibition of the tail-flick response induced by beta-endorphin administered intracerebroventricularly in miceH H Suh, L F TsengEuropean Journal of Pharmacology|May 14, 1992
Release of immunoreactive [Met5]enkephalin and cholecystokinin from the spinal cord by beta-endorphin administered intraventricularly in the pentobarbital-anesthetized ratL F Tseng, F Y HuangEuropean Journal of Pharmacology|December 27, 1995
Pretreatment with pertussis toxin blocks morphine- but not beta-endorphin-induced antinociception in the mouseL F Tseng, K A CollinsThe Journal of Pharmacology and Experimental Therapeutics|January 1, 1985
Differential actions of intrathecal naloxone on blocking the tail-flick inhibition induced by intraventricular beta-endorphin and morphine in ratsL F Tseng, J M FujimotoThe Journal of Pharmacology and Experimental Therapeutics|October 1, 1991
Involvement of epsilon and kappa opioid receptors in inhibition of the tail-flick response induced by bremazocine in the mouseL F Tseng, K A CollinsEuropean Journal of Pharmacology|May 12, 1993
Increase of nitric oxide by L-arginine potentiates beta-endorphin- but not mu-, delta- or kappa-opioid agonist-induced antinociception in the mouseJ Y Xu, L F TsengThe Journal of Pharmacology and Experimental Therapeutics|July 1, 1995
Nitric oxide/cyclic guanosine monophosphate system in the spinal cord differentially modulates intracerebroventricularly administered morphine- and beta-endorphin-induced antinociception in the mouseJ Y Xu, L F TsengEuropean Journal of Pharmacology|April 22, 1992
Pentobarbital attenuates antinociception induced by i.c.v. morphine but not beta-endorphin in the mouseL F Tseng, R R TangPageof 29