Ralph E. Purdy - Publications

Affiliations: 
University of California, Irvine, Irvine, CA 
Area:
Pharmacology, Medical Biophysics

52 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2011 Ren XL, Zhang R, Zhang YY, Liu H, Yu JW, Cai Y, Wang ZC, Purdy RE, Ma J. Nitric oxide synthase activity in the abdominal aorta of rats is decreased after 4 weeks of simulated microgravity. Clinical and Experimental Pharmacology & Physiology. 38: 683-7. PMID 21711383 DOI: 10.1111/J.1440-1681.2011.05565.X  0.418
2009 Summers SM, Hayashi Y, Nguyen SV, Nguyen TM, Purdy RE. Hindlimb unweighting induces changes in the p38MAPK contractile pathway of the rat abdominal aorta Journal of Applied Physiology. 107: 121-127. PMID 19443747 DOI: 10.1152/Japplphysiol.00210.2009  0.388
2008 Summers SM, Nguyen SV, Purdy RE. Hindlimb unweighting induces changes in the RhoA-Rho-kinase pathway of the rat abdominal aorta. Vascular Pharmacology. 48: 208-14. PMID 18457998 DOI: 10.1016/J.Vph.2008.03.006  0.375
2007 Summers SM, Ulloa AS, Purdy RE. Endothelial role in the thoracic aorta response to hindlimb unloading in rats. Aviation, Space, and Environmental Medicine. 78: 1103-7. PMID 18064913 DOI: 10.3357/Asem.2125.2007  0.391
2007 Hwang S, Shelkovnikov SA, Purdy RE. Simulated microgravity effects on the rat carotid and femoral arteries: role of contractile protein expression and mechanical properties of the vessel wall. Journal of Applied Physiology (Bethesda, Md. : 1985). 102: 1595-603. PMID 17218426 DOI: 10.1152/Japplphysiol.01020.2006  0.598
2003 Ma J, Kahwaji CI, Ni Z, Vaziri ND, Purdy RE. Effects of simulated microgravity on arterial nitric oxide synthase and nitrate and nitrite content. Journal of Applied Physiology (Bethesda, Md. : 1985). 94: 83-92. PMID 12391089 DOI: 10.1152/Japplphysiol.00294.2002  0.729
2002 Krause DN, Purdy RE, Pearce WJ, Duckles SP. Vascular neuroeffector mechanisms: the next 30 years. Trends in Pharmacological Sciences. 23: 541-2. PMID 12457765 DOI: 10.1016/S0165-6147(02)02140-5  0.319
2002 Purdy RE, Kahwaji CI. Vascular adaptation to microgravity: extending the hypothesis. Journal of Applied Physiology (Bethesda, Md. : 1985). 93: 1181-2; author reply. PMID 12227335 DOI: 10.1152/Japplphysiol.00276.2002  0.699
2001 Sangha DS, Han S, Purdy RE. Simulated microgravity upregulates an endothelial vasoconstrictor prostaglandin Journal of Applied Physiology. 91: 789-796. PMID 11457795 DOI: 10.1152/Jappl.2001.91.2.789  0.491
2000 Kahwaji CI, Sheibani S, Han S, Siu WO, Kaka AH, Fathy TM, el-Abbadi NH, Purdy RE. Evidence that simulated microgravity may alter the vascular nonreceptor tyrosine kinase second messenger pathway. Proceedings of the Western Pharmacology Society. 43: 75-7. PMID 11056962  0.725
2000 Serna DL, Powell LL, Kahwaji C, Wallace WC, West J, Cogert G, Smulowitz P, Steward E, Purdy RE, Milliken JC. Cardiac function after eight hour storage by using polyethylene glycol hemoglobin versus crystalloid perfusion Asaio Journal. 46: 547-552. PMID 11016504 DOI: 10.1097/00002480-200009000-00007  0.692
2000 Vaziri ND, Ding Y, Sangha DS, Purdy RE. Upregulation of NOS by simulated microgravity, potential cause of orthostatic intolerance Journal of Applied Physiology. 89: 338-344. PMID 10904069 DOI: 10.1152/Jappl.2000.89.1.338  0.417
2000 Chen J, Yildiz O, Purdy RE. Phenylephrine precontraction increases the sensitivity of rabbit femoral artery to serotonin by enabling 5-HT1-like receptors Journal of Cardiovascular Pharmacology. 35: 863-870. PMID 10836719 DOI: 10.1097/00005344-200006000-00006  0.308
2000 Sangha DS, Vaziri ND, Ding Y, Purdy RE. Vascular hyporesponsiveness in simulated microgravity: Role of nitric oxide-dependent mechanisms Journal of Applied Physiology. 88: 507-517. PMID 10658017 DOI: 10.1152/Jappl.2000.88.2.507  0.489
1999 Kahwaji CI, Sangha DS, Sheibani S, Ashori M, Nguyen H, Km Y, Purdy RE. Simulated microgravity-induced vascular hyporesponsiveness: Role of signal transduction Proceedings of the Western Pharmacology Society. 42: 9-12. PMID 10697673  0.706
1999 Weiler EW, Khalil-Manesh F, Gonick HC, Prins BA, Purdy RE, Sensharma DK. Na-K-ATPase inhibitor dissociated from hypertension-associated plasma protein. American Journal of Hypertension. 12: 364-73. PMID 10232496 DOI: 10.1016/S0895-7061(98)00242-8  0.33
1998 Geary GG, Krause DN, Purdy RE, Duckles SP. Simulated microgravity increases myogenic tone in rat cerebral arteries Journal of Applied Physiology. 85: 1615-1621. PMID 9804560 DOI: 10.1152/Jappl.1998.85.5.1615  0.462
1998 Purdy RE. Summary of studies of changes in vascular reactivity caused by natriuretic hormones Clinical and Experimental Hypertension. 20: 705-716. PMID 9682926 DOI: 10.3109/10641969809053248  0.341
1998 Yildiz O, Smith JR, Purdy RE. Serotonin and vasoconstrictor synergism Life Sciences. 62: 1723-1732. PMID 9585103 DOI: 10.1016/S0024-3205(97)01166-1  0.308
1998 Purdy RE, Krause DN, Duckles SP, Geary GG. Hindlimb unweighting increases myogenic tone in rat cerebral blood vessels Faseb Journal. 12.  0.33
1997 Purdy RE, Smith JR, Ding Y, Oveisi F, Vaziri ND, Gonick HC. Lead-induced hypertension is not associated with altered vascular reactivity in vitro. American Journal of Hypertension. 10: 997-1003. PMID 9324105 DOI: 10.1016/S0895-7061(97)00108-8  0.345
1997 Purdy RE, Sara D, Loyola SM. Time course of simulated microgravity effect on vascular contractility Faseb Journal. 11.  0.337
1997 Sara D, Duckles SP, Krause DN, Loyola SM, Purdy RE. Simulated microgravity reduces vascular contractility: Role of vascular smooth muscle versus endothelium Faseb Journal. 11.  0.393
1996 Grandaw PP, Purdy RE. Serotonin-induced vasoconstriction in rabbit femoral artery: Mediation by both 5-HT2 serotonergic and α1-adrenoceptors Journal of Cardiovascular Pharmacology. 27: 854-860. PMID 8761853 DOI: 10.1097/00005344-199606000-00013  0.341
1996 Purdy RE, Duckles SP, Krause DN, Rubera KM, Sara D. Effect of simulated microgravity on vascular contractility Faseb Journal. 10. DOI: 10.1152/Jappl.1998.85.4.1307  0.481
1996 Vaziri ND, Zhou XJ, Naqvi F, Smith J, Oveisi P, Wang ZQ, Purdy RE. Role of nitric oxide resistance in erythropoietin-induced hypertension in rats with chronic renal failure American Journal of Physiology. 271. DOI: 10.1152/Ajpendo.1996.271.1.E113  0.365
1996 Glidden PP, Kahwaji CI, Purdy RE. AE0047, a novel dihydropyridine calcium channel blocker, selectively blocks potassiumstimulated contractions in the rabbit basilar artery Proceedings of the Western Pharmacology Society. 39: 96.  0.723
1996 Purdy RE, Duckles SP, Krause DN, Rubera KM, Sara D. Effect of simulated microgravity on vascular contractility Faseb Journal. 10.  0.385
1995 Vaziri ND, Zhou XJ, Smith J, Oveisi F, Baldwin K, Purdy RE. In vivo and in vitro pressor effects of erythropoietin in rats American Journal of Physiology - Renal Fluid and Electrolyte Physiology. 269. PMID 8594878 DOI: 10.1152/Ajprenal.1995.269.6.F838  0.378
1994 Khalil-Manesh F, Gonick HC, Weiler EW, Prins B, Weber MA, Purdy R, Ren Q. Effect of chelation treatment with dimercaptosuccinic acid (DMSA) on lead-related blood pressure changes. Environmental Research. 65: 86-99. PMID 8162887 DOI: 10.1006/Enrs.1994.1023  0.346
1993 Khalil-Manesh F, Gonick HC, Weiler EW, Prins B, Weber MA, Purdy RE. Lead-induced hypertension: possible role of endothelial factors. American Journal of Hypertension. 6: 723-9. PMID 8110424 DOI: 10.1093/Ajh/6.9.723  0.314
1991 Purdy RE, Milburn MR. Evidence against serotonin-induced endothelium-dependent relaxation in bovine coronary artery Journal of Pharmacology and Experimental Therapeutics. 259: 1316-1322. PMID 1762078  0.326
1989 Weber MA, Weiler E, Gonick HC, Prins BA, Purdy RE. Effects of a human-derived sodium transport inhibitor on in vitro vascular reactivity. American Journal of Hypertension. 2: 754-61. PMID 2803670 DOI: 10.1093/Ajh/2.10.754  0.421
1984 Drayer JIM, Weber MA, Purdy RE, Lipson JL. The effects of steroid hormones on vascular tissue Journal of Cardiovascular Pharmacology. 6: S394-S400. PMID 6206348 DOI: 10.1097/00005344-198406002-00014  0.349
1983 Purdy RE, Weber MA. Enhancement and prolongation of vascular smooth muscle contraction by aldosterone Blood Vessels. 20: 34-43. PMID 6821709 DOI: 10.1159/000158457  0.356
1982 Purdy RE, Weber MA, Draye JIM. Vasoconstrictor effects of aldosterone in isolated vascular tissue Clinical and Experimental Hypertension. 1583-1591. PMID 7139971 DOI: 10.3109/10641968209061626  0.376
1982 Weber MA, Purdy RE. Catecholamine-mediated constrictor effects of aldosterone on vascular smooth muscle Life Sciences. 30: 2009-2017. PMID 7109834 DOI: 10.1016/0024-3205(82)90441-6  0.344
1982 Weber MA, Drayer JIM, Purdy RE, Laragh JH. The role of aldosterone in the response to treatment of primary hypertension Clinical and Experimental Hypertension. 1923-1934. PMID 6754156 DOI: 10.3109/10641968209061650  0.308
1981 Purdy RE, Hurlbut DE, Rains LA. Receptors for 5-hydroxytryptamine in rabbit isolated ear artery and aorta. Blood Vessels. 18: 16-27. PMID 7470633 DOI: 10.1159/000158334  0.322
1981 Purdy RE, Ashbrook DW, Hurlbut DE, Reidy JP, Stratford RE, Watanabe MY. Effects of reserpinization, surgical denervation and in vitro chemical denervation with 6-hydroxydopamine on the contractile response of isolated rabbit ear artery to propranolol. Blood Vessels. 18: 153-60. PMID 7296011 DOI: 10.1159/000158350  0.424
1981 Fairhurst AS, Kent G, Purdy RE. Clofibrate and vascular smooth muscle: Actions on rabbit aorta preparations European Journal of Pharmacology. 72: 323-329. PMID 7274329 DOI: 10.1016/0014-2999(81)90570-7  0.329
1980 Ashbrook DW, Purdy RE, Hurlbut DE, Rains LA, Reidy JP, Stratford RE. A novel response to propranolol: contractile response in the isolated rabbit ear artery. Life Sciences. 26: 155-63. PMID 7366323 DOI: 10.1016/0024-3205(80)90060-0  0.314
1980 Purdy RE, Krueger CG, Young S. Evidence for nonclassical alpha adrenoceptor blockade by prazosin in isolated rabbit blood vessels Life Sciences. 27: 2187-2195. PMID 6111011 DOI: 10.1016/0024-3205(80)90383-5  0.42
1980 Weber MA, Purdy RE, Hurlbut DE. Aldosterone-induced vasoconstriction in the rabbit ear artery Circulation. 62.  0.312
1979 Martinez JL, Jensen RA, Vasquez BJ, Lacob JS, McGaugh JL, Purdy RE. Acquisition deficits induced by sodium nitrite in rats and mice. Psychopharmacology. 60: 221-8. PMID 108698 DOI: 10.1007/Bf00426659  0.313
1978 PURDY RE, ASHBROOK DW. The evaluation of cardiovascular drugs in the anaesthetized, unrestrained rat Journal of Pharmacy and Pharmacology. 30: 436-441. PMID 27610 DOI: 10.1111/J.2042-7158.1978.Tb13281.X  0.376
1976 Bevan JA, Bevan RD, Chang PC, Pegram BL, Purdy RE, Su C. Changes in the contractile response of arteries and veins from hypertensive rabbits to sympathetic nerve activity. Assessment of some postsynaptic influences Blood Vessels. 13: 167-180. PMID 181104  0.34
1976 Bevan JA, Bevan RD, Chang PC, Pegram BL, Purdy RE, Su C. Changes in the contractile response of arteries and veins from hypertensive rabbits to sympathetic nerve activity: Assessment of some postsynaptic influences1 Journal of Vascular Research. 13: 167-180. DOI: 10.1159/000158087  0.341
1975 Ljung B, Bevan JA, Pegram BL, Purdy RE, Su M. Vasomotor Nerve Control of Isolated Arteries and Veins Acta Physiologica Scandinavica. 94: 506-516. PMID 1180090 DOI: 10.1111/j.1748-1716.1975.tb05910.x  0.332
1975 Bevan JA, Bevan RD, Chang PC, Pegram BL, Purdy RE, Su C. Analysis of changes in reactivity of rabbit arteries and veins two weeks after induction of hypertension by coarctation of the abdominal aorta Circulation Research. 37: 183-190. PMID 1149192  0.354
1975 Bevan RD, Purdy RE, Su C, Bevan JA. Evidence for an increase in adrenergic nerve function in blood vessels from experimental hypertensive rabbits Circulation Research. 37: 503-508. PMID 241508  0.333
1974 Bevan JA, Bevan RD, Pegram BL, Purdy RE, Su C. Increased responsiveness of veins to adrenergic stimulation in experimental hypertension Blood Vessels. 11: 241-244. PMID 4447855  0.337
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