Works by Negus, S.

Results: 86

Effects of d-Amphetamine and Buprenorphine Combinations on Speedball (Cocaine+Heroin) Self-Administration by Rhesus Monkeys.

Published in:

Neuropsychopharmacology, 2007, v. 32, n. 9, p. 1985, doi. 10.1038/sj.npp.1301319

By:

Mello, Nancy K.;
Negus, S. Stevens

Publication type:

Article

The Effects of Cocaine on Gonadal Steroid Hormones and LH in Male and Female Rhesus Monkeys.

Published in:

Neuropsychopharmacology, 2004, v. 29, n. 11, p. 2024, doi. 10.1038/sj.npp.1300511

By:

Mello, Nancy K;
Mendelson, Jack H;
Negus, S Stevens;
Kelly, Maureen;
Knudson, Inge;
Roth, Megan E

Publication type:

Article

Effect on Gonadectomy and Gonadal Hormone Replacement on Cocaine Self-Administration in Female and Male Rats.

Published in:

Neuropsychopharmacology, 2004, v. 29, n. 5, p. 929, doi. 10.1038/sj.npp.1300387

By:

Caine, S. Barak;
Bowen, Carrie A.;
Yu, Gloria;
Zuzga, David;
Negus, S. Stevens;
Mello, Nancy K.

Publication type:

Article

Effects of Mixed-Action κ/¼ Opioids on Cocaine Self-Administration and Cocaine Discrimination by Rhesus Monkeys.

Published in:

Neuropsychopharmacology, 2003, v. 28, n. 6, p. 1125, doi. 10.1038/sj.npp.1300105

By:

Bowen, Carrie A.;
Negus, S. Stevens;
Zong, Rushi;
Neumeyer, John L.;
Bidlack, Jean M.;
Mello, Nancy K.

Publication type:

Article

Rapid Assessment of Choice between Cocaine and Food Rhesus Monkeys: Effects of Environmental Manipulations Treatment with d-Amphetamine and Flupenthixol.

Published in:

Neuropsychopharmacology, 2003, v. 28, n. 5, p. 919, doi. 10.1038/sj.npp.1300096

By:

Negus, S. Stevens

Publication type:

Article

Lung Parenchymal Assessment in Primary and Secondary Pneumothorax.

Published in:

2016

By:

Bintcliffe, Oliver J.;
Edey, Anthony J.;
Armstrong, Lynne;
Negus, Ian S.;
Maskell, Nick A.

Publication type:

journal article

An economon model of drug addiction.

Published in:

Psychopharmacology, 2024, v. 241, n. 3, p. 417, doi. 10.1007/s00213-024-06535-7

By:

Negus, S. Stevens

Publication type:

Article

Rate of onset of dopamine transporter inhibitors assessed with intracranial self-stimulation and in vivo dopamine photometry in rats.

Published in:

Psychopharmacology, 2023, v. 240, n. 4, p. 969, doi. 10.1007/s00213-023-06340-8

By:

Baird, Tyson R.;
Karin, Kimberly N.;
Marsh, Samuel A.;
Carroll, F. Ivy;
Medina-Contreras, J. M. L.;
Negus, S. Stevens;
Eltit, Jose M.

Publication type:

Article

Opioid-like adverse effects of tianeptine in male rats and mice.

Published in:

Psychopharmacology, 2022, v. 239, n. 7, p. 2187, doi. 10.1007/s00213-022-06093-w

By:

Baird, T. R.;
Akbarali, H. I.;
Dewey, W. L.;
Elder, H.;
Kang, M.;
Marsh, S. A.;
Peace, M. R.;
Poklis, J. L.;
Santos, E. J.;
Negus, S. S.

Publication type:

Article

Effects of the 5-HT<sub>2A</sub> receptor antagonist volinanserin on head-twitch response and intracranial self-stimulation depression induced by different structural classes of psychedelics in rodents.

Published in:

Psychopharmacology, 2022, v. 239, n. 6, p. 1665, doi. 10.1007/s00213-022-06092-x

By:

Jaster, Alaina M.;
Elder, Harrison;
Marsh, Samuel A.;
de la Fuente Revenga, Mario;
Negus, S. Stevens;
González-Maeso, Javier

Publication type:

Article

Acute pain-related depression of operant responding maintained by social interaction or food in male and female rats.

Published in:

Psychopharmacology, 2022, v. 239, n. 2, p. 561, doi. 10.1007/s00213-021-06048-7

By:

Baldwin, A. N.;
Banks, M. L.;
Marsh, S. A.;
Townsend, E. A.;
Venniro, M.;
Shaham, Y.;
Negus, S. Stevens

Publication type:

Article

Lack of effect of different pain-related manipulations on opioid self-administration, reinstatement of opioid seeking, and opioid choice in rats.

Published in:

Psychopharmacology, 2021, v. 238, n. 7, p. 1885, doi. 10.1007/s00213-021-05816-9

By:

Reiner, David J.;
Townsend, E. Andrew;
Orihuel, Javier;
Applebey, Sarah V.;
Claypool, Sarah M.;
Banks, Matthew L.;
Shaham, Yavin;
Negus, S. Stevens

Publication type:

Article

Temporal parameters of enhanced opioid reward after initial opioid exposure in rats.

Published in:

Psychopharmacology, 2021, v. 238, n. 3, p. 725, doi. 10.1007/s00213-020-05725-3

By:

Moerke, Megan J.;
Negus, S. Stevens

Publication type:

Article

Effects of repeated treatment with methcathinone, mephedrone, and fenfluramine on intracranial self-stimulation in rats.

Published in:

Psychopharmacology, 2019, v. 236, n. 3, p. 1057, doi. 10.1007/s00213-018-5029-y

By:

Suyama, J. A.;
Banks, M. L.;
Negus, S. S.

Publication type:

Article

Dissociable effects of the kappa opioid receptor agonist nalfurafine on pain/itch-stimulated and pain/itch-depressed behaviors in male rats.

Published in:

Psychopharmacology, 2018, v. 235, n. 1, p. 203, doi. 10.1007/s00213-017-4758-7

By:

Lazenka, Matthew L.;
Moerke, Megan J.;
Townsend, E. Andrew;
Freeman, Kevin B.;
Carroll, F. Ivy;
Negus, S. Stevens

Publication type:

Article

Effects of nalfurafine on the reinforcing, thermal antinociceptive, and respiratory-depressant effects of oxycodone: modeling an abuse-deterrent opioid analgesic in rats.

Published in:

Psychopharmacology, 2017, v. 234, n. 17, p. 2597, doi. 10.1007/s00213-017-4652-3

By:

Townsend, E.;
Naylor, Jennifer;
Negus, S.;
Edwards, Shelley;
Qureshi, Hina;
McLendon, Hunter;
McCurdy, Christopher;
Kapanda, Coco;
Carmo, Jussara;
Silva, Fernanda;
Hall, John;
Sufka, Kenneth;
Freeman, Kevin

Publication type:

Article

Abuse-related effects of subtype-selective GABA receptor positive allosteric modulators in an assay of intracranial self-stimulation in rats.

Published in:

Psychopharmacology, 2017, v. 234, n. 14, p. 2091, doi. 10.1007/s00213-017-4615-8

By:

Schwienteck, Kathryn;
Li, Guanguan;
Poe, Michael;
Cook, James;
Banks, Matthew;
Stevens Negus, S.

Publication type:

Article

Role of 5-HT receptors in effects of monoamine releasers on intracranial self-stimulation in rats.

Published in:

Psychopharmacology, 2015, v. 232, n. 17, p. 3249, doi. 10.1007/s00213-015-3982-2

By:

Bauer, Clayton;
Banks, Matthew;
Blough, Bruce;
Negus, S.

Publication type:

Article

Effects of the novel, selective and low-efficacy mu opioid receptor ligand NAQ on intracranial self-stimulation in rats.

Published in:

Psychopharmacology, 2015, v. 232, n. 4, p. 815, doi. 10.1007/s00213-014-3719-7

By:

Altarifi, Ahmad;
Yuan, Yunyun;
Zhang, Yan;
Selley, Dana;
Negus, S.

Publication type:

Article

Dissociable effects of the noncompetitive NMDA receptor antagonists ketamine and MK-801 on intracranial self-stimulation in rats.

Published in:

Psychopharmacology, 2014, v. 231, n. 13, p. 2705, doi. 10.1007/s00213-014-3451-3

By:

Hillhouse, Todd;
Porter, Joseph;
Negus, S.

Publication type:

Article

The effect of chronic amphetamine treatment on cocaine-induced facilitation of intracranial self-stimulation in rats.

Published in:

Psychopharmacology, 2014, v. 231, n. 12, p. 2461, doi. 10.1007/s00213-013-3405-1

By:

Bauer, Clayton;
Banks, Matthew;
Negus, S.

Publication type:

Article

Reply to: Rapid antidepressant effects and abuse liability of ketamine.

Published in:

2014

By:

Hillhouse, Todd;
Porter, Joseph;
Negus, S.

Publication type:

Letter to the Editor

Abuse-related and abuse-limiting effects of methcathinone and the synthetic 'bath salts' cathinone analogs methylenedioxypyrovalerone (MDPV), methylone and mephedrone on intracranial self-stimulation in rats.

Published in:

Psychopharmacology, 2014, v. 231, n. 1, p. 199, doi. 10.1007/s00213-013-3223-5

By:

Bonano, J.;
Glennon, R.;
Felice, L.;
Banks, M.;
Negus, S.

Publication type:

Article

Practical patient dosimetry for partial rotation cone beam CT.

Published in:

British Journal of Radiology, 2012, v. 85, n. 1010, p. 161, doi. 10.1259/bjr/18118287

By:

Podnieks, E. C.;
Negus, I. S.

Publication type:

Article

Fetal radiation dose from CT pulmonary angiography in late pregnancy: a phantom study.

Published in:

British Journal of Radiology, 2008, v. 81, n. 968, p. 653, doi. 10.1259/bjr/22775594

By:

Doshi, S. K.;
Negus, I. S.;
Oduko, J. M.

Publication type:

Article

Effects of Acute and Sustained Pain Manipulations on Performance in a Visual-Signal Detection Task of Attention in Rats.

Published in:

Drug Development Research, 2015, v. 76, n. 4, p. 194, doi. 10.1002/ddr.21255

By:

Freitas, Kelen C.;
Hillhouse, Todd M.;
Leitl, Michael D.;
Negus, Steve S.

Publication type:

Article

Comparison of Antidepressant-Like and Abuse-Related Effects of Phencyclidine in Rats.

Published in:

Drug Development Research, 2014, v. 75, n. 8, p. 479, doi. 10.1002/ddr.21228

By:

Hillhouse, Todd M.;
Porter, Joseph H.;
Negus, S. Stevens

Publication type:

Article

Contextual extinction of drug‐associated discriminative stimuli fails to attenuate drug‐vs‐food choice in rhesus monkeys.

Published in:

Journal of the Experimental Analysis of Behavior, 2022, v. 117, n. 3, p. 505, doi. 10.1002/jeab.734

By:

Banks, Matthew L.;
Hutsell, Blake A.;
Negus, S. Stevens

Publication type:

Article

COCAINE VERSUS FOOD CHOICE PROCEDURE IN RATS: ENVIRONMENTAL MANIPULATIONS AND EFFECTS OF AMPHETAMINE.

Published in:

Journal of the Experimental Analysis of Behavior, 2013, v. 99, n. 2, p. 211, doi. 10.1002/jeab.15

By:

Thomsen, Morgane;
Barrett, Andrew C.;
Negus, S. Stevens;
Caine, S. Barak

Publication type:

Article

Editorial: Preclinical animal models and measures of pain: improving predictive validity for analgesic drug development - volume II.

Published in:

2025

By:

Tappe-Theodor, Anke;
Martin, Thomas J.;
Negus, S. Stevens

Publication type:

Editorial

Agonist Medications for the Treatment of Cocaine Use Disorder.

Published in:

Neuropsychopharmacology, 2015, v. 40, n. 8, p. 1815, doi. 10.1038/npp.2014.322

By:

Negus, S Stevens;
Henningfield, Jack

Publication type:

Article

Rat Nucleus Accumbens Core Astrocytes Modulate Reward and the Motivation to Self-Administer Ethanol after Abstinence.

Published in:

Neuropsychopharmacology, 2014, v. 39, n. 12, p. 2835, doi. 10.1038/npp.2014.135

By:

Bull, Cecilia;
Freitas, Kelen CC;
Zou, Shiping;
Poland, Ryan S;
Syed, Wahab A;
Urban, Daniel J;
Minter, Sabrina C;
Shelton, Keith L;
Hauser, Kurt F;
Negus, S Stevens;
Knapp, Pamela E;
Bowers, M Scott

Publication type:

Article

Pain-Related Depression of the Mesolimbic Dopamine System in Rats: Expression, Blockade by Analgesics, and Role of Endogenous κ-opioids.

Published in:

Neuropsychopharmacology, 2014, v. 39, n. 3, p. 614, doi. 10.1038/npp.2013.236

By:

Leitl, Michael D;
Onvani, Sara;
Bowers, M Scott;
Cheng, Kejun;
Rice, Kenner C;
Carlezon, William A;
Banks, Matthew L;
Negus, S Stevens

Publication type:

Article

Effects of Phendimetrazine Treatment on Cocaine vs Food Choice and Extended-Access Cocaine Consumption in Rhesus Monkeys.

Published in:

Neuropsychopharmacology, 2013, v. 38, n. 13, p. 2698, doi. 10.1038/npp.2013.180

By:

Banks, Matthew L;
Blough, Bruce E;
Fennell, Timothy R;
Snyder, Rodney W;
Negus, S Stevens

Publication type:

Article

Interaction Between Behavioral and Pharmacological Treatment Strategies to Decrease Cocaine Choice in Rhesus Monkeys.

Published in:

Neuropsychopharmacology, 2013, v. 38, n. 3, p. 395, doi. 10.1038/npp.2012.193

By:

Banks, Matthew L;
Blough, Bruce E;
Stevens Negus, S

Publication type:

Article

Effects of Extended Cocaine Access and Cocaine Withdrawal on Choice Between Cocaine and Food in Rhesus Monkeys.

Published in:

Neuropsychopharmacology, 2010, v. 35, n. 2, p. 493, doi. 10.1038/npp.2009.154

By:

Banks, Matthew L.;
Negus, S. Stevens

Publication type:

Article

Mechanisms of Withdrawal-Associated Increases in Heroin Self-Administration: Pharmacologic Modulation of Heroin vs Food Choice in Heroin-Dependent Rhesus Monkeys.

Published in:

Neuropsychopharmacology, 2009, v. 34, n. 4, p. 899, doi. 10.1038/npp.2008.127

By:

Negus, S. Stevens;
Rice, Kenner C.

Publication type:

Article

Effects of Estradiol on Cocaine Self-Administration and Cocaine Discrimination by Female Rhesus Monkeys.

Published in:

Neuropsychopharmacology, 2008, v. 33, n. 5, p. 783, doi. 10.1038/sj.npp.1301451

By:

Mello, Nancy K.;
Negus, S. Stevens;
Knudson, Inge M.;
Kelly, Maureen;
Mendelson, Jack H.

Publication type:

Article

Effects of Estradiol on Cocaine Self-Administration and Cocaine Discrimination by Female Rhesus Monkeys.

Published in:

Neuropsychopharmacology, 2008, v. 33, n. 4, p. 783, doi. 10.1038/sj.npp.1301451

By:

Mello, Nancy K.;
Negus, S. Stevens;
Knudson, Inge M.;
Kelly, Maureen;
Mendelson, Jack H.

Publication type:

Article

Sustained pain-related depression of behavior: effects of intraplantar formalin and complete freund’s adjuvant on intracranial self-stimulation (ICSS) and endogenous kappa opioid biomarkers in rats.

Published in:

Molecular Pain, 2014, v. 10, n. 1, p. 62, doi. 10.1186/1744-8069-10-62

By:

Leitl, Michael D.;
Potter, David N.;
Cheng, Kejun;
Rice, Kenner C.;
Carlezon Jr, William A.;
Negus, S Stevens

Publication type:

Article

Preclinical Assessment of Lisdexamfetamine as an Agonist Medication Candidate for Cocaine Addiction: Effects in Rhesus Monkeys Trained to Discriminate Cocaine or to Self-Administer Cocaine in a Cocaine Versus Food Choice Procedure.

Published in:

International Journal of Neuropsychopharmacology, 2015, p. 1, doi. 10.1093/ijnp/pyv009

By:

Banks, Matthew L.;
Hutsell, Blake A.;
Blough, Bruce E.;
Poklis, Justin L.;
Negus, S. Stevens

Publication type:

Article

Antinociceptive effects of monoamine reuptake inhibitors administered alone or in combination with mu opioid agonists in rhesus monkeys.

Published in:

Psychopharmacology, 1998, v. 135, n. 1, p. 99, doi. 10.1007/s002130050490

By:

Gatch, Michael B.;
Negus, S. Stevens;
Mello, Nancy K.

Publication type:

Article

Intravenous self-administration studies with l-deprenyl (selegiline) in monkeys<sup>*</sup>.

Published in:

Clinical Pharmacology & Therapeutics, 1994, v. 56, p. 774, doi. 10.1038/clpt.1994.208

By:

Winger, Gail D;
Yasar, Sevil;
Negus, S Steven;
Goldberg, Steven R

Publication type:

Article

Resistance of Food-Maintained Operant Responding to Mechanical Punishment in Rats: Further Evidence for Weak "Affective/Motivational Pain" in Rat Models of Inflammatory and Neuropathic Pain.

Published in:

Frontiers in Pharmacology, 2021, v. 11, p. N.PAG, doi. 10.3389/fphar.2020.615782

By:

Negus, S. Stevens;
Marsh, S. A.;
Townsend, E. A.

Publication type:

Article

Cocaine-like discriminative stimulus effects of alpha-pyrrolidinovalerophenone, methcathinone and their 3,4-methylenedioxy or 4-methyl analogs in rhesus monkeys.

Published in:

2017

By:

Smith, Douglas A.;
Negus, S. Stevens;
Poklis, Justin L.;
Blough, Bruce E.;
Banks, Matthew L.

Publication type:

journal article

Interactions between Kappa Opioid Agonists and Cocaine: Preclinical Studies.

Published in:

Annals of the New York Academy of Sciences, 2000, v. 909, n. 1, p. 104, doi. 10.1111/j.1749-6632.2000.tb06678.x

By:

MELLO, NANCY K.;
NEGUS, S. STEVENS

Publication type:

Article

Explaining the Escalation of Drug Use in Substance Dependence: Models and Appropriate Animal Laboratory Tests.

Published in:

Pharmacology, 2007, v. 80, n. 2/3, p. 65, doi. 10.1159/000103923

By:

Zernig, Gerald;
Ahmed, Serge H.;
Cardinal, Rudolf N.;
Morgan, Drake;
Acquas, Elio;
Foltin, Richard W.;
Vezina, Paul;
Negus, S. Stevens;
Crespo, Jose A.;
Stöckl, Petra;
Grubinger, Petra;
Madlung, Ekkehard;
Haring, Christian;
Kurz, Martin;
Saria, Alois

Publication type:

Article

Effects of acute and repeated treatment with the biased mu opioid receptor agonist TRV130 (oliceridine) on measures of antinociception, gastrointestinal function, and abuse liability in rodents.

Published in:

2017

By:

Altarifi, Ahmad A.;
David, Bethany;
Muchhala, Karan H.;
Blough, Bruce E.;
Akbarali, Hamid;
Negus, S. Stevens

Publication type:

journal article

Creation of an anthropomorphic CT head phantom for verification of image segmentation.

Published in:

Medical Physics, 2020, v. 47, n. 6, p. 2380, doi. 10.1002/mp.14127

By:

Holmes, Robin B.;
Negus, Ian S.;
Wiltshire, Sophie J.;
Thorne, Gareth C.;
Young, Peter

Publication type:

Article

Technical Note: Development of a 3D printed subresolution sandwich phantom for validation of brain SPECT analysis.

Published in:

Medical Physics, 2016, v. 43, n. 9, p. 5020, doi. 10.1118/1.4960003

By:

Negus, Ian S.;
Holmes, Robin B.;
Jordan, Kirsty C.;
Nash, David A.;
Thorne, Gareth C.;
Saunders, Margaret

Publication type:

Article