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Items: 1 to 50 of 98

1.

Nitric oxide synthase activity in the abdominal aorta of rats is decreased after 4 weeks of simulated microgravity.

Ren XL, Zhang R, Zhang YY, Liu H, Yu JW, Cai Y, Wang ZC, Purdy RE, Ma J.

Clin Exp Pharmacol Physiol. 2011 Oct;38(10):683-7. doi: 10.1111/j.1440-1681.2011.05565.x.

PMID:
21711383
2.

Hindlimb unweighting induces changes in the p38MAPK contractile pathway of the rat abdominal aorta.

Summers SM, Hayashi Y, Nguyen SV, Nguyen TM, Purdy RE.

J Appl Physiol (1985). 2009 Jul;107(1):121-7. doi: 10.1152/japplphysiol.00210.2009. Epub 2009 May 14.

3.

Hindlimb unweighting induces changes in the RhoA-Rho-kinase pathway of the rat abdominal aorta.

Summers SM, Nguyen SV, Purdy RE.

Vascul Pharmacol. 2008 Apr-Jun;48(4-6):208-14. doi: 10.1016/j.vph.2008.03.006. Epub 2008 Apr 7.

PMID:
18457998
4.

Effect of exercise training on aortic tone in chronic renal insufficiency.

Shelkovnikov S, Summers SM, Elahimehr R, Adams G, Purdy RE, Vaziri ND.

Am J Hypertens. 2008 May;21(5):564-9. doi: 10.1038/ajh.2008.24. Epub 2008 Mar 20.

PMID:
18437148
5.

Endothelial role in the thoracic aorta response to hindlimb unloading in rats.

Summers SM, Ulloa AS, Purdy RE.

Aviat Space Environ Med. 2007 Dec;78(12):1103-7.

PMID:
18064913
6.
7.

The cardiovascular system in microgravity: symposium summary.

Purdy RE, Wilkerson MK, Hughson RL, Norsk P, Watenpaugh DE.

Proc West Pharmacol Soc. 2003;46:16-27. Review. No abstract available.

PMID:
14699877
8.

Extended ex vivo myocardial preservation in the beating state using a novel polyethylene glycolated bovine hemoglobin perfusate based solution.

Jones BU, Serna DL, Smulowitz P, Connolly P, Farber A, Beckham G, Shrivastava V, Kahwaji C, Steward E, Purdy RE, Parker WL, Ages B, Milliken JC.

ASAIO J. 2003 Jul-Aug;49(4):388-94.

PMID:
12918579
9.

Vascular neuroeffector mechanisms: the next 30 years.

Krause DN, Purdy RE, Pearce WJ, Duckles SP.

Trends Pharmacol Sci. 2002 Dec;23(12):541-2.

PMID:
12457765
10.

Effects of simulated microgravity on arterial nitric oxide synthase and nitrate and nitrite content.

Ma J, Kahwaji CI, Ni Z, Vaziri ND, Purdy RE.

J Appl Physiol (1985). 2003 Jan;94(1):83-92. Epub 2002 Sep 20.

11.

Vascular adaptation to microgravity: extending the hypothesis.

Purdy RE, Kahwaji CI.

J Appl Physiol (1985). 2002 Sep;93(3):1181-2; author reply 1182. No abstract available.

12.

Simulated microgravity upregulates an endothelial vasoconstrictor prostaglandin.

Sangha DS, Han S, Purdy RE.

J Appl Physiol (1985). 2001 Aug;91(2):789-96.

13.

Recovery of cardiac function after standard hypothermic storage versus preservation with Peg-hemoglobin.

Jones BU, Serna DL, Beckham G, West J, Smulowitz P, Farber A, Kahwaji C, Connolly P, Steward E, Purdy RE, Milliken JC.

ASAIO J. 2001 May-Jun;47(3):197-201.

PMID:
11374756
14.

Effects of maturation and acute hypoxia on receptor-IP(3) coupling in ovine common carotid arteries.

Angeles DM, Williams J, Purdy RE, Zhang L, Pearce WJ.

Am J Physiol Regul Integr Comp Physiol. 2001 Feb;280(2):R410-7.

15.

Evidence that simulated microgravity may alter the vascular nonreceptor tyrosine kinase second messenger pathway.

Kahwaji CI, Sheibani S, Han S, Siu WO, Kaka AH, Fathy TM, el-Abbadi NH, Purdy RE.

Proc West Pharmacol Soc. 2000;43:75-7.

PMID:
11056962
16.

Cardiac function after eight hour storage by using polyethylene glycol hemoglobin versus crystalloid perfusion.

Serna DL, Powell LL, Kahwaji C, Wallace WC, West J, Cogert G, Smulowitz P, Steward E, Purdy RE, Milliken JC.

ASAIO J. 2000 Sep-Oct;46(5):547-52.

PMID:
11016504
17.

Upregulation of NOS by simulated microgravity, potential cause of orthostatic intolerance.

Vaziri ND, Ding Y, Sangha DS, Purdy RE.

J Appl Physiol (1985). 2000 Jul;89(1):338-44.

18.
19.

Simulated microgravity-induced vascular hyporesponsiveness: role of signal transduction.

Kahwaji CI, Sangha DS, Sheibani S, Ashori M, Nguyen H, Kim Y, Purdy RE.

Proc West Pharmacol Soc. 1999;42:9-12. No abstract available.

PMID:
10697673
20.

Simulated microgravity impairs vascular contractility: role of nitric oxide-dependent vasodilator mechanisms.

Sangha DS, Vaziri ND, Ding Y, Han S, Alem N, Chen YA, Purdy RE.

Proc West Pharmacol Soc. 1999;42:5-7. No abstract available.

PMID:
10697672
21.

Vascular hyporesponsiveness in simulated microgravity: role of nitric oxide-dependent mechanisms.

Sangha DS, Vaziri ND, Ding Y, Purdy RE.

J Appl Physiol (1985). 2000 Feb;88(2):507-17.

22.

Na-K-ATPase inhibitor dissociated from hypertension-associated plasma protein.

Weiler EW, Khalil-Manesh F, Gonick HC, Prins BA, Purdy RE, Sensharma DK.

Am J Hypertens. 1999 Apr;12(4 Pt 1):364-73.

PMID:
10232496
23.
24.

Characterization of the "silent" 5-HT1B receptors of rabbit iliac artery.

Yildiz O, Ehlert F, Purdy RE.

Ann N Y Acad Sci. 1998 Dec 15;861:259. No abstract available.

PMID:
9928277
25.

Pharmacological characterization of the "silent" 5-HT1B-like receptors of rabbit ear artery.

Movahedi H, Purdy RE.

Ann N Y Acad Sci. 1998 Dec 15;861:258. No abstract available.

PMID:
9928276
26.

Simulated microgravity increases myogenic tone in rat cerebral arteries.

Geary GG, Krause DN, Purdy RE, Duckles SP.

J Appl Physiol (1985). 1998 Nov;85(5):1615-21.

27.

Effect of simulated microgravity on vascular contractility.

Purdy RE, Duckles SP, Krause DN, Rubera KM, Sara D.

J Appl Physiol (1985). 1998 Oct;85(4):1307-15.

28.

Summary of studies of changes in vascular reactivity caused by natriuretic hormones.

Purdy RE.

Clin Exp Hypertens. 1998 Jul-Aug;20(5-6):705-16. Review.

PMID:
9682926
29.

Serotonin and vasoconstrictor synergism.

Yildiz O, Smith JR, Purdy RE.

Life Sci. 1998;62(19):1723-32. Review.

PMID:
9585103
30.
31.

Lead-induced hypertension is not associated with altered vascular reactivity in vitro.

Purdy RE, Smith JR, Ding Y, Oveisi F, Vaziri ND, Gonick HC.

Am J Hypertens. 1997 Sep;10(9 Pt 1):997-1003.

PMID:
9324105
32.

Simulated microgravity impairs vascular contractility.

Purdy RE, Sara D, Duckles SP, Krause DN.

Proc West Pharmacol Soc. 1997;40:25-7. No abstract available.

PMID:
9436204
33.

Role of nitric oxide resistance in erythropoietin-induced hypertension in rats with chronic renal failure.

Vaziri ND, Zhou XJ, Naqvi F, Smith J, Oveisi F, Wang ZQ, Purdy RE.

Am J Physiol. 1996 Jul;271(1 Pt 1):E113-22.

PMID:
8760088
34.
35.

Relationship of Na-K-ATPase inhibitors to blood-pressure regulation in continuous ambulatory peritoneal dialysis and hemodialysis.

Weiler EW, Saldanha LF, Khalil-Manesh F, Prins BA, Purdy RE, Gonick HC.

J Am Soc Nephrol. 1996 Mar;7(3):454-63.

36.

In vivo and in vitro pressor effects of erythropoietin in rats.

Vaziri ND, Zhou XJ, Smith J, Oveisi F, Baldwin K, Purdy RE.

Am J Physiol. 1995 Dec;269(6 Pt 2):F838-45.

PMID:
8594878
37.
38.

Serotoninergic 5-HT1-like receptors of the rabbit ear artery: how silent are they?

Movahedi H, Purdy RE.

Proc West Pharmacol Soc. 1995;38:51-2. No abstract available.

PMID:
7480020
39.

Characterization of a low molecular weight Na-K-ATPase inhibitor of urinary origin.

Weiler EW, Gonick HC, Prins BA, Purdy RE, Weber MA.

Am J Med Sci. 1994 Jan;307(1):27-35.

PMID:
8291503
40.

Possible novel action of ouabain: allosteric modulation of vascular serotonergic (5-HT2) and angiotensinergic (AT1) receptors.

Purdy RE, Prins BA, Weber MA, Bakhtiarian A, Smith JR, Kim MK, Nguyen TH, Weiler EW.

J Pharmacol Exp Ther. 1993 Oct;267(1):228-37.

PMID:
8229749
41.

Lead-induced hypertension: possible role of endothelial factors.

Khalil-Manesh F, Gonick HC, Weiler EW, Prins B, Weber MA, Purdy RE.

Am J Hypertens. 1993 Sep;6(9):723-9.

PMID:
8110424
42.

Comparison of low-molecular-weight plasma and urine Na-K-ATPase inhibitors/hypertensive factors.

Gonick HC, Weiler EW, Prins BA, Purdy RE.

J Cardiovasc Pharmacol. 1993;22 Suppl 2:S69-71.

PMID:
7508033
43.

Norepinephrine amplifies angiotensin II-induced vasoconstriction in rabbit femoral artery.

Prins BA, Weber MA, Purdy RE.

J Pharmacol Exp Ther. 1992 Jul;262(1):198-203.

PMID:
1625200
44.

Evidence against serotonin-induced endothelium-dependent relaxation in bovine coronary artery.

Purdy RE, Milburn MR.

J Pharmacol Exp Ther. 1991 Dec;259(3):1316-22.

PMID:
1762078
45.

Dietary lipids modify receptor- and non-receptor-dependent components of alpha 1-adrenoceptor-mediated contraction.

Hodgkin DD, Boucek RJ, Purdy RE, Pearce WJ, Fraser IM, Gilbert RD.

Am J Physiol. 1991 Dec;261(6 Pt 2):R1465-9.

PMID:
1661101
46.

Modulation of serotonin-induced vasospasm by endothelium and monoamine oxidase.

Morcos NC, Grandaw PP, Henry WL, Purdy RE.

Int J Tissue React. 1991;13(1):19-26.

PMID:
1889958
47.
48.

Effects of a human-derived sodium transport inhibitor on in vitro vascular reactivity.

Weber MA, Weiler E, Gonick HC, Prins BA, Purdy RE.

Am J Hypertens. 1989 Oct;2(10):754-61.

PMID:
2803670
49.

Evidence for allosteric blockade of serotonergic receptors in rabbit thoracic aorta.

Xu Z, Purdy RE.

J Pharmacol Exp Ther. 1989 Mar;248(3):1091-5.

PMID:
2564889
50.

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