| Year |
Citation |
Score |
| 2020 |
Rudolph ML, Neve RL, Hammer RP, Nikulina EM. Enhanced psychostimulant response, but not social avoidance, depends on GluA1 AMPA receptors in VTA dopamine neurons following intermittent social defeat stress in rats. The European Journal of Neuroscience. PMID 32594591 DOI: 10.1111/ejn.14884 |
0.8 |
|
| 2017 |
Maple AM, Call T, Kimmel PC, Hammer RP. Effects of repeated ropinirole treatment on phencyclidine-induced hyperlocomotion, prepulse inhibition deficits, and social avoidance in rats. The Journal of Pharmacology and Experimental Therapeutics. PMID 28167638 DOI: 10.1124/jpet.116.238634 |
0.773 |
|
| 2016 |
Wang J, Bastle RM, Bass CE, Hammer RP, Neisewander JL, Nikulina EM. Overexpression of BDNF in the ventral tegmental area enhances binge cocaine self-administration in rats exposed to repeated social defeat. Neuropharmacology. PMID 27154426 DOI: 10.1016/J.Neuropharm.2016.04.045 |
0.683 |
|
| 2015 |
Hoffman AN, Parga A, Paode PR, Watterson LR, Nikulina EM, Hammer RP, Conrad CD. Chronic stress enhanced fear memories are associated with increased amygdala zif268 mRNA expression and are resistant to reconsolidation. Neurobiology of Learning and Memory. 120: 61-8. PMID 25732249 DOI: 10.1016/J.Nlm.2015.02.004 |
0.342 |
|
| 2015 |
Johnston CE, Herschel DJ, Lasek AW, Hammer RP, Nikulina EM. Knockdown of ventral tegmental area mu-opioid receptors in rats prevents effects of social defeat stress: implications for amphetamine cross-sensitization, social avoidance, weight regulation and expression of brain-derived neurotrophic factor. Neuropharmacology. 89: 325-34. PMID 25446676 DOI: 10.1016/j.neuropharm.2014.10.010 |
0.643 |
|
| 2014 |
Nikulina EM, Johnston CE, Wang J, Hammer RP. Neurotrophins in the ventral tegmental area: Role in social stress, mood disorders and drug abuse. Neuroscience. 282: 122-138. PMID 24875178 DOI: 10.1016/J.Neuroscience.2014.05.028 |
0.719 |
|
| 2014 |
Wang J, Bina RW, Wingard JC, Terwilliger EF, Hammer RP, Nikulina EM. Knockdown of tropomyosin-related kinase B receptor expression in the nucleus accumbens shell prevents intermittent social defeat stress-induced cross-sensitization to amphetamine in rats. The European Journal of Neuroscience. 39: 1009-17. PMID 24354924 DOI: 10.1111/Ejn.12464 |
0.71 |
|
| 2013 |
Wang J, Fanous S, Terwilliger EF, Bass CE, Hammer RP, Nikulina EM. BDNF overexpression in the ventral tegmental area prolongs social defeat stress-induced cross-sensitization to amphetamine and increases ΔFosB expression in mesocorticolimbic regions of rats. Neuropsychopharmacology : Official Publication of the American College of Neuropsychopharmacology. 38: 2286-96. PMID 23689674 DOI: 10.1038/Npp.2013.130 |
0.807 |
|
| 2013 |
Hoffman AN, Anouti DP, Lacagnina MJ, Nikulina EM, Hammer RP, Conrad CD. Experience-dependent effects of context and restraint stress on corticolimbic c-Fos expression. Stress (Amsterdam, Netherlands). 16: 587-91. PMID 23662914 DOI: 10.3109/10253890.2013.804505 |
0.749 |
|
| 2013 |
Nikulina EM, Wang J, Hammer RP. S.10.2 - SOCIAL STRESS-INDUCED SENSITIZATION TO PSYCHOSTIMULANTS Behavioural Pharmacology. 24: e12. DOI: 10.1097/01.Fbp.0000434725.77281.Af |
0.63 |
|
| 2012 |
Nikulina EM, Lacagnina MJ, Fanous S, Wang J, Hammer RP. Intermittent social defeat stress enhances mesocorticolimbic ΔFosB/BDNF co-expression and persistently activates corticotegmental neurons: implication for vulnerability to psychostimulants. Neuroscience. 212: 38-48. PMID 22521816 DOI: 10.1016/j.neuroscience.2012.04.012 |
0.803 |
|
| 2011 |
Fanous S, Terwilliger EF, Hammer RP, Nikulina EM. Viral depletion of VTA BDNF in rats modulates social behavior, consequences of intermittent social defeat stress, and long-term weight regulation. Neuroscience Letters. 502: 192-6. PMID 21839142 DOI: 10.1016/j.neulet.2011.07.043 |
0.756 |
|
| 2011 |
Fanous S, Lacagnina MJ, Nikulina EM, Hammer RP. Sensitized activation of Fos and brain-derived neurotrophic factor in the medial prefrontal cortex and ventral tegmental area accompanies behavioral sensitization to amphetamine. Neuropharmacology. 61: 558-64. PMID 21570990 DOI: 10.1016/j.neuropharm.2011.04.026 |
0.794 |
|
| 2011 |
Berger AK, Green T, Siegel SJ, Nestler EJ, Hammer RP. cAMP response element binding protein phosphorylation in nucleus accumbens underlies sustained recovery of sensorimotor gating following repeated D₂-like receptor agonist treatment in rats. Biological Psychiatry. 69: 288-94. PMID 21035786 DOI: 10.1016/J.Biopsych.2010.08.032 |
0.702 |
|
| 2010 |
Fanous S, Hammer RP, Nikulina EM. Short- and long-term effects of intermittent social defeat stress on brain-derived neurotrophic factor expression in mesocorticolimbic brain regions. Neuroscience. 167: 598-607. PMID 20206238 DOI: 10.1016/j.neuroscience.2010.02.064 |
0.777 |
|
| 2008 |
Nikulina EM, Arrillaga-Romany I, Miczek KA, Hammer RP. Long-lasting alteration in mesocorticolimbic structures after repeated social defeat stress in rats: time course of mu-opioid receptor mRNA and FosB/DeltaFosB immunoreactivity. The European Journal of Neuroscience. 27: 2272-84. PMID 18445218 DOI: 10.1111/J.1460-9568.2008.06176.X |
0.763 |
|
| 2006 |
Swerdlow NR, Krupin AS, Bongiovanni MJ, Shoemaker JM, Goins JC, Hammer RP. Heritable differences in the dopaminergic regulation of behavior in rats: relationship to D2-like receptor G-protein function. Neuropsychopharmacology : Official Publication of the American College of Neuropsychopharmacology. 31: 721-9. PMID 16123742 DOI: 10.1038/sj.npp.1300877 |
0.428 |
|
| 2005 |
Nikulina EM, Miczek KA, Hammer RP. Prolonged effects of repeated social defeat stress on mRNA expression and function of mu-opioid receptors in the ventral tegmental area of rats. Neuropsychopharmacology : Official Publication of the American College of Neuropsychopharmacology. 30: 1096-103. PMID 15668724 DOI: 10.1038/Sj.Npp.1300658 |
0.508 |
|
| 2005 |
Covington HE, Kikusui T, Goodhue J, Nikulina EM, Hammer RP, Miczek KA. Brief social defeat stress: long lasting effects on cocaine taking during a binge and zif268 mRNA expression in the amygdala and prefrontal cortex. Neuropsychopharmacology : Official Publication of the American College of Neuropsychopharmacology. 30: 310-21. PMID 15496936 DOI: 10.1038/Sj.Npp.1300587 |
0.48 |
|
| 2004 |
Culm KE, Lugo-Escobar N, Hope BT, Hammer RP. Repeated quinpirole treatment increases cAMP-dependent protein kinase activity and CREB phosphorylation in nucleus accumbens and reverses quinpirole-induced sensorimotor gating deficits in rats. Neuropsychopharmacology : Official Publication of the American College of Neuropsychopharmacology. 29: 1823-30. PMID 15138441 DOI: 10.1038/Sj.Npp.1300483 |
0.773 |
|
| 2004 |
Miczek KA, Covington HE, Nikulina EM, Hammer RP. Aggression and defeat: persistent effects on cocaine self-administration and gene expression in peptidergic and aminergic mesocorticolimbic circuits. Neuroscience and Biobehavioral Reviews. 27: 787-802. PMID 15019428 DOI: 10.1016/J.Neubiorev.2003.11.005 |
0.439 |
|
| 2004 |
Nikulina EM, Covington HE, Ganschow L, Hammer RP, Miczek KA. Long-term behavioral and neuronal cross-sensitization to amphetamine induced by repeated brief social defeat stress: Fos in the ventral tegmental area and amygdala. Neuroscience. 123: 857-65. PMID 14751279 DOI: 10.1016/J.Neuroscience.2003.10.029 |
0.515 |
|
| 2004 |
Culm KE, Hammer RP. Recovery of sensorimotor gating without G protein adaptation after repeated D2-like dopamine receptor agonist treatment in rats. The Journal of Pharmacology and Experimental Therapeutics. 308: 487-94. PMID 14593083 DOI: 10.1124/jpet.103.057158 |
0.786 |
|
| 2004 |
Nikulina E, Miczek K, Hammer R. P47 PROLONGED CHANGES IN VENTRAL TEGMENTAL AREA NEURONS AFTER REPEATED SOCIAL DEFEAT STRESS IN RATS Behavioural Pharmacology. 15: A22. DOI: 10.1097/00008877-200409000-00087 |
0.447 |
|
| 2003 |
Culm KE, Lim AM, Onton JA, Hammer RP. Reduced G(i) and G(o) protein function in the rat nucleus accumbens attenuates sensorimotor gating deficits. Brain Research. 982: 12-8. PMID 12915235 DOI: 10.1016/S0006-8993(03)02880-4 |
0.752 |
|
| 2000 |
Mutschler NH, Miczek KA, Hammer RP. Reduction of zif268 messenger RNA expression during prolonged withdrawal following "binge" cocaine self-administration in rats. Neuroscience. 100: 531-8. PMID 11098116 DOI: 10.1016/S0306-4522(00)00298-0 |
0.369 |
|
| 2000 |
Byrnes JJ, Pantke MM, Onton JA, Hammer RP. Inhibition of nitric oxide synthase in the ventral tegmental area attenuates cocaine sensitization in rats. Progress in Neuro-Psychopharmacology & Biological Psychiatry. 24: 261-73. PMID 10800749 DOI: 10.1016/S0278-5846(99)00094-9 |
0.776 |
|
| 2000 |
Byrnes JJ, Hammer RP. The disruptive effect of cocaine on prepulse inhibition is prevented by repeated administration in rats. Neuropsychopharmacology : Official Publication of the American College of Neuropsychopharmacology. 22: 551-4. PMID 10731631 DOI: 10.1016/S0893-133X(99)00151-7 |
0.597 |
|
| 2000 |
Gulledge CC, Mann PE, Bridges RS, Bialos M, Hammer RP. Expression of mu-opioid receptor mRNA in the medial preoptic area of juvenile rats. Brain Research. Developmental Brain Research. 119: 269-76. PMID 10675777 DOI: 10.1016/S0165-3806(99)00184-4 |
0.39 |
|
| 2000 |
Nikulina E, Hammer R. 254. Repeated social stress induces prolonged FOS expression in limbic cortex Biological Psychiatry. 47: S77. DOI: 10.1016/S0006-3223(00)00518-7 |
0.416 |
|
| 1999 |
Nikulina EM, Hammer RP, Miczek KA, Kream RM. Social defeat stress increases expression of mu-opioid receptor mRNA in rat ventral tegmental area. Neuroreport. 10: 3015-9. PMID 10549815 DOI: 10.1097/00001756-199909290-00026 |
0.461 |
|
| 1997 |
Cheung S, Hammer RP. Gonadal steroid hormone regulation of proopiomelanocortin gene expression in neurons that innervate the median eminence of the rat. Neuroscience Letters. 224: 181-4. PMID 9131666 DOI: 10.1016/S0304-3940(97)00173-0 |
0.502 |
|
| 1997 |
Hammer RP, Egilmez Y, Emmett-Oglesby MW. Neural mechanisms of tolerance to the effects of cocaine. Behavioural Brain Research. 84: 225-39. PMID 9079787 DOI: 10.1016/S0166-4328(97)83332-3 |
0.365 |
|
| 1996 |
Hammer RP, Cooke ES. Sensitization of neuronal response to cocaine during withdrawal following chronic treatment. Neuroreport. 7: 2041-5. PMID 8905721 DOI: 10.1097/00001756-199608120-00038 |
0.393 |
|
| 1996 |
Thomas WL, Cooke ES, Hammer RP. Cocaine-induced sensitization of metabolic activity in extrapyramidal circuits involves prior dopamine D1-like receptor stimulation. The Journal of Pharmacology and Experimental Therapeutics. 278: 347-53. PMID 8764369 |
0.302 |
|
| 1996 |
Jacobson S, Thomas W, Cooke E, Berezovskaya A, Hammer R. Atropine selectively reduces metabolic activity in rat cerebral cortex Biological Psychiatry. 39: 590. DOI: 10.1016/0006-3223(96)84252-1 |
0.317 |
|
| 1995 |
Cheung S, Hammer RP. Gonadal steroid hormone regulation of proopiomelanocortin gene expression in arcuate neurons that innervate the medial preoptic area of the rat. Neuroendocrinology. 62: 283-92. PMID 8538866 DOI: 10.1159/000127015 |
0.529 |
|
| 1995 |
Cheung S, Salinas J, Hammer RP. Gonadal steroid hormone-dependence of beta-endorphin-like immunoreactivity in the medial preoptic area of the rat. Brain Research. 675: 83-8. PMID 7796156 DOI: 10.1016/0006-8993(95)00042-O |
0.493 |
|
| 1995 |
Zhou L, Hammer RP. Gonadal steroid hormones upregulate medial preoptic mu-opioid receptors in the rat. European Journal of Pharmacology. 278: 271-4. PMID 7589167 DOI: 10.1016/0014-2999(95)00175-K |
0.341 |
|
| 1995 |
Thomas WL, Cooke ES, Hammer RP. Pretreatment with a dopamine D1-receptor antagonist prevents metabolic activation by cocaine. Neuroscience Letters. 196: 161-4. PMID 7501273 DOI: 10.1016/0304-3940(95)11865-T |
0.4 |
|
| 1994 |
Hammer RP, Zhou L, Cheung S. Gonadal steroid hormones and hypothalamic opioid circuitry. Hormones and Behavior. 28: 431-7. PMID 7729811 DOI: 10.1006/hbeh.1994.1040 |
0.539 |
|
| 1993 |
Hammer RP, Margulies JE, Lynn AB, Brady LS. Chronic fluoxetine treatment up-regulates dopamine receptors in the mesolimbic forebrain of the rat Depression. 1: 82-87. DOI: 10.1002/DEPR.3050010204 |
0.732 |
|
| 1992 |
Hohmann AG, Matsumoto RR, Hemstreet MK, Patrick SL, Margulies JE, Hammer RP, Walker JM. Effects of 1,3-di-o-tolylguanidine (DTG), a sigma ligand, on local cerebral glucose utilization in rat brain. Brain Research. 593: 265-73. PMID 1450934 DOI: 10.1016/0006-8993(92)91317-8 |
0.687 |
|
| 1991 |
Margulies JE, Hammer RP. Delta 9-tetrahydrocannabinol alters cerebral metabolism in a biphasic, dose-dependent manner in rat brain. European Journal of Pharmacology. 202: 373-8. PMID 1660815 DOI: 10.1016/0014-2999(91)90281-T |
0.583 |
|
| 1991 |
Clow DW, Hammer RP, Kirstein CL, Spear LP. Gestational cocaine exposure increases opiate receptor binding in weanling offspring. Brain Research. Developmental Brain Research. 59: 179-85. PMID 1655306 DOI: 10.1016/0165-3806(91)90098-4 |
0.301 |
|
| 1984 |
Hammer RP, Herkenham M. Tritiated 2-deoxy-D-glucose: a high-resolution marker for autoradiographic localization of brain metabolism. The Journal of Comparative Neurology. 222: 128-39. PMID 6699200 DOI: 10.1002/cne.902220111 |
0.54 |
|
| 1984 |
Hammer RP. The sexually dimorphic region of the preoptic area in rats contains denser opiate receptor binding sites in females. Brain Research. 308: 172-6. PMID 6089952 DOI: 10.1016/0006-8993(84)90932-6 |
0.327 |
|
| 1983 |
Hammer RP, Herkenham M. Altered metabolic activity in the cerebral cortex of rats exposed to ketamine. The Journal of Comparative Neurology. 220: 396-404. PMID 6643735 DOI: 10.1002/cne.902200404 |
0.541 |
|
| 1982 |
Quirion R, Hammer RP, Herkenham M, Pert CB. Autoradiographic localization of the phencyclidine/sigma "opiate" receptor in rat brain. Nida Research Monograph. 41: 178-83. PMID 6289117 |
0.576 |
|
| 1982 |
Hammer RP, Herkenham M, Pert CB, Quirion R. Correlation of regional brain metabolism with receptor localization during ketamine anesthesia: combined autoradiographic 2-[3H]deoxy-D-glucose receptor binding technique. Proceedings of the National Academy of Sciences of the United States of America. 79: 3067-70. PMID 6283555 DOI: 10.1073/Pnas.79.9.3067 |
0.554 |
|
| 1981 |
Hammer RP, Scheibel AB. Morphologic evidence for a delay of neuronal maturation in fetal alcohol exposure. Experimental Neurology. 74: 587-96. PMID 7297637 DOI: 10.1016/0014-4886(81)90193-X |
0.533 |
|
| 1981 |
Hammer RP, Lindsay RD, Scheibel AB. Development of the brain stem reticular core: an assessment of dendritic state and configuration in the perinatal rat. Brain Research. 227: 179-90. PMID 7225888 DOI: 10.1016/0165-3806(81)90106-1 |
0.531 |
|
| 1981 |
Quirion R, Hammer RP, Herkenham M, Pert CB. Phencyclidine (angel dust)/sigma "opiate" receptor: visualization by tritium-sensitive film. Proceedings of the National Academy of Sciences of the United States of America. 78: 5881-5. PMID 6272322 DOI: 10.1073/Pnas.78.9.5881 |
0.52 |
|
| 1981 |
Quirion R, Hammer RP, Herkenham M, Pert CB. Autoradiographic localization of the phencyclidine/sigma 'opiate' receptor in rat brain Nida Research Monograph Series. 178-183. |
0.576 |
|
| 1981 |
Hammer RP, Scheibel AB. Fetal alcohol exposure: Impact on neuronal development Anatomical Record. 199: 105A. |
0.492 |
|
| 1979 |
Hammer RP, Tomiyasu U, Scheibel AB. Degeneration of the human Betz cell due to amyotrophic lateral sclerosis. Experimental Neurology. 63: 336-46. PMID 437007 DOI: 10.1016/0014-4886(79)90129-8 |
0.483 |
|
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