Pesquisa | Portal de Pesquisa da BVS

1.

Antinociceptive and Discriminative Stimulus Effects of Six Novel Psychoactive Opioid Substances in Male Rats.

Walker, Ellen A; Chambers, Christina; Korber, Matthew G; Tella, Srihari R; Prioleau, Cassandra; Fang, Li.

J Pharmacol Exp Ther ; 379(1): 1-11, 2021 10.

Artigo em Inglês | MEDLINE | ID: mdl-34244232

2.

Potential learning and memory disruptors and enhancers in a simple, 1-day operant task in mice.

Sanku, Rajesh K K; John, Joel S; Salkovitz, Matthew; Ilies, Marc A; Walker, Ellen A.

Behav Pharmacol ; 29(6): 482-492, 2018 09.

Artigo em Inglês | MEDLINE | ID: mdl-29570113

3.

Distinct interactions of cannabidiol and morphine in three nociceptive behavioral models in mice.

Neelakantan, Harshini; Tallarida, Ronald J; Reichenbach, Zachary W; Tuma, Ronald F; Ward, Sara J; Walker, Ellen A.

Behav Pharmacol ; 26(3): 304-14, 2015 Apr.

Artigo em Inglês | MEDLINE | ID: mdl-25485642

4.

Pharmacokinetic application of a bio-analytical LC-MS method developed for 5-fluorouracil and methotrexate in mouse plasma, brain and urine.

Ganti, Vaishnavi; Walker, Ellen A; Nagar, Swati.

Biomed Chromatogr ; 27(8): 994-1002, 2013 Aug.

Artigo em Inglês | MEDLINE | ID: mdl-23494628

5.

Beta-lactam antibiotic decreases acquisition of and motivation to respond for cocaine, but not sweet food, in C57Bl/6 mice.

Ward, Sara Jane; Rasmussen, Bruce A; Corley, Gladys; Henry, Craig; Kim, Jae K; Walker, Ellen A; Rawls, Scott M.

Behav Pharmacol ; 22(4): 370-3, 2011 Aug.

Artigo em Inglês | MEDLINE | ID: mdl-21543969

6.

Acquisition session length modulates consolidation effects produced by 5-HT2C ligands in a mouse autoshaping-operant procedure.

Walker, Ellen A; Foley, John J.

Behav Pharmacol ; 21(2): 83-9, 2010 Mar.

Artigo em Inglês | MEDLINE | ID: mdl-20177374

7.

Animal models.

Walker, Ellen A.

Adv Exp Med Biol ; 678: 138-46, 2010.

Artigo em Inglês | MEDLINE | ID: mdl-20738016

8.

Sex and cannabinoid CB1 genotype differentiate palatable food and cocaine self-administration behaviors in mice.

Ward, Sara Jane; Walker, Ellen A.

Behav Pharmacol ; 20(7): 605-13, 2009 Oct.

Artigo em Inglês | MEDLINE | ID: mdl-19745722

9.

Effects of dopaminergic and serotonergic compounds in rats trained to discriminate a high and a low training dose of the synthetic cathinone mephedrone.

Saber, Iman; Milewski, Andrew; Reitz, Allen B; Rawls, Scott M; Walker, Ellen A.

Psychopharmacology (Berl) ; 236(3): 1015-1029, 2019 Mar.

Artigo em Inglês | MEDLINE | ID: mdl-30980094

10.

Effects of a Cannabinoid1 receptor antagonist and Serotonin2C receptor agonist alone and in combination on motivation for palatable food: a dose-addition analysis study in mice.

Ward, Sara Jane; Lefever, Timothy W; Jackson, Cavario; Tallarida, Ronald J; Walker, Ellen A.

J Pharmacol Exp Ther ; 325(2): 567-76, 2008 May.

Artigo em Inglês | MEDLINE | ID: mdl-18256173

11.

Effects of chemotherapeutic agents 5-fluorouracil and methotrexate alone and combined in a mouse model of learning and memory.

Foley, John J; Raffa, Robert B; Walker, Ellen A.

Psychopharmacology (Berl) ; 199(4): 527-38, 2008 Sep.

Artigo em Inglês | MEDLINE | ID: mdl-18463849

12.

Hydromorphone efficacy and treatment protocol impact on tolerance and mu-opioid receptor regulation.

Kumar, Priyank; Sunkaraneni, Soujanya; Sirohi, Sunil; Dighe, Shveta V; Walker, Ellen A; Yoburn, Byron C.

Eur J Pharmacol ; 597(1-3): 39-45, 2008 Nov 12.

Artigo em Inglês | MEDLINE | ID: mdl-18789923

13.

The analgesic efficacy of fentanyl: relationship to tolerance and mu-opioid receptor regulation.

Sirohi, Sunil; Dighe, Shveta V; Walker, Ellen A; Yoburn, Byron C.

Pharmacol Biochem Behav ; 91(1): 115-20, 2008 Nov.

Artigo em Inglês | MEDLINE | ID: mdl-18640146

14.

A Prospective Evaluation of Drug Discrimination in Pharmacology.

Walker, Ellen A.

Curr Top Behav Neurosci ; 39: 319-328, 2018.

Artigo em Inglês | MEDLINE | ID: mdl-29959754

15.

Effect of cannabinoid CB1 receptor antagonist SR141716A and CB1 receptor knockout on cue-induced reinstatement of Ensure and corn-oil seeking in mice.

Ward, Sara Jane; Walker, Ellen A; Dykstra, Linda A.

Neuropsychopharmacology ; 32(12): 2592-600, 2007 Dec.

Artigo em Inglês | MEDLINE | ID: mdl-17392737

16.

In vivo Schild regression analyses using nonselective 5-HT2C receptor antagonists in a rat operant behavioral assay.

Walker, Ellen A; Brown, Edward K; Sterious, Steven N.

Psychopharmacology (Berl) ; 193(2): 187-97, 2007 Aug.

Artigo em Inglês | MEDLINE | ID: mdl-17401722

17.

Opioid agonist efficacy predicts the magnitude of tolerance and the regulation of mu-opioid receptors and dynamin-2.

Pawar, Mohit; Kumar, Priyank; Sunkaraneni, Soujanya; Sirohi, Sunil; Walker, Ellen A; Yoburn, Byron C.

Eur J Pharmacol ; 563(1-3): 92-101, 2007 Jun 01.

Artigo em Inglês | MEDLINE | ID: mdl-17349996

18.

Single and combined effects of Δ⁹ -tetrahydrocannabinol and cannabidiol in a mouse model of chemotherapy-induced neuropathic pain.

King, Kirsten M; Myers, Alyssa M; Soroka-Monzo, Ariele J; Tuma, Ronald F; Tallarida, Ronald J; Walker, Ellen A; Ward, Sara Jane.

Br J Pharmacol ; 174(17): 2832-2841, 2017 Sep.

Artigo em Inglês | MEDLINE | ID: mdl-28548225

19.

Selective and nonselective serotonin antagonists block the aversive stimulus properties of MK212 and m-chlorophenylpiperazine (mCPP) in mice.

Walker, Ellen A; Kohut, Stephen J; Hass, Richard W; Brown, Edward K; Prabandham, Anupama; Lefever, Timothy.

Neuropharmacology ; 49(8): 1210-9, 2005 Dec.

Artigo em Inglês | MEDLINE | ID: mdl-16165167

20.

Opioid antagonists differ according to negative intrinsic efficacy in a mouse model of acute dependence.

Walker, Ellen A; Sterious, Steven N.

Br J Pharmacol ; 145(7): 975-83, 2005 Aug.

Artigo em Inglês | MEDLINE | ID: mdl-15912139

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