Ralph E. Purdy

2.3k total citations
84 papers, 1.9k citations indexed

About

Ralph E. Purdy is a scholar working on Physiology, Molecular Biology and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Ralph E. Purdy has authored 84 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Physiology, 28 papers in Molecular Biology and 15 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Ralph E. Purdy's work include Nitric Oxide and Endothelin Effects (24 papers), Receptor Mechanisms and Signaling (20 papers) and Spaceflight effects on biology (14 papers). Ralph E. Purdy is often cited by papers focused on Nitric Oxide and Endothelin Effects (24 papers), Receptor Mechanisms and Signaling (20 papers) and Spaceflight effects on biology (14 papers). Ralph E. Purdy collaborates with scholars based in United States, United Kingdom and China. Ralph E. Purdy's co-authors include Pappachan E. Kolattukudy, Michael A. Weber, John A. Bevan, Nosratola D. Vaziri, Bruce A. Prins, Elmar W. Weiler, Harvey C. Gonick, James R. Smith, Diana N. Krause and Sue P. Duckles and has published in prestigious journals such as Circulation Research, Biochemistry and Stroke.

In The Last Decade

Ralph E. Purdy

82 papers receiving 1.8k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ralph E. Purdy United States 24 661 513 432 282 183 84 1.9k
Irina V. Smirnova United States 27 263 0.4× 538 1.0× 236 0.5× 229 0.8× 135 0.7× 61 1.8k
Daliao Xiao United States 34 661 1.0× 932 1.8× 434 1.0× 107 0.4× 184 1.0× 103 3.1k
Jean‐Pierre Savineau France 35 1.0k 1.5× 1.2k 2.4× 571 1.3× 331 1.2× 105 0.6× 87 2.9k
Daniela Caporossi Italy 30 756 1.1× 1.3k 2.5× 167 0.4× 118 0.4× 251 1.4× 109 2.8k
Fumihiko Sasaki Japan 22 488 0.7× 319 0.6× 114 0.3× 92 0.3× 163 0.9× 129 1.7k
Ronald F. Coburn United States 29 751 1.1× 1.7k 3.3× 226 0.5× 323 1.1× 111 0.6× 99 2.9k
Tomomi Ookawara Japan 28 854 1.3× 851 1.7× 112 0.3× 76 0.3× 206 1.1× 80 2.7k
Guo‐Xing Zhang China 26 451 0.7× 784 1.5× 534 1.2× 251 0.9× 72 0.4× 102 2.3k
Pamela A. Lucchesi United States 38 614 0.9× 1.9k 3.7× 1.4k 3.4× 249 0.9× 143 0.8× 86 3.8k
Yi Xu China 26 304 0.5× 704 1.4× 288 0.7× 140 0.5× 189 1.0× 84 2.1k

Countries citing papers authored by Ralph E. Purdy

Since Specialization
Citations

This map shows the geographic impact of Ralph E. Purdy's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ralph E. Purdy with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ralph E. Purdy more than expected).

Fields of papers citing papers by Ralph E. Purdy

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ralph E. Purdy. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ralph E. Purdy. The network helps show where Ralph E. Purdy may publish in the future.

Co-authorship network of co-authors of Ralph E. Purdy

This figure shows the co-authorship network connecting the top 25 collaborators of Ralph E. Purdy. A scholar is included among the top collaborators of Ralph E. Purdy based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ralph E. Purdy. Ralph E. Purdy is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Anker, Helle Tegnér, et al.. (2015). Coping with EU Environmental Legislation--Transposition Principles and Practices. Journal of Environmental Law. 27(1). 17–44. 10 indexed citations
2.
Hayashi, Yuichiro, et al.. (2009). Hindlimb unweighting induces changes in the p38MAPKcontractile pathway of the rat abdominal aorta. Journal of Applied Physiology. 107(1). 121–127. 5 indexed citations
3.
Adams, Gregory R., et al.. (2008). Effect of Exercise Training on Aortic Tone in Chronic Renal Insufficiency. American Journal of Hypertension. 21(5). 564–569. 10 indexed citations
4.
Purdy, Ralph E., et al.. (2008). Hindlimb unweighting induces changes in the RhoA-Rho-kinase pathway of the rat abdominal aorta. Vascular Pharmacology. 48(4-6). 208–214. 7 indexed citations
5.
Purdy, Ralph E., et al.. (2007). Endothelial Role in the Thoracic Aorta Response to Hindlimb Unloading in Rats. Aviation Space and Environmental Medicine. 78(12). 1103–1107. 2 indexed citations
6.
Krause, Diana N., Ralph E. Purdy, William J. Pearce, & Sue P. Duckles. (2002). Vascular neuroeffector mechanisms: the next 30 years. Trends in Pharmacological Sciences. 23(12). 541–542. 3 indexed citations
7.
West, Justin, et al.. (2001). Recovery of Cardiac Function after Standard Hypothermic Storage Versus Preservation with Peg-Hemoglobin. ASAIO Journal. 47(3). 197–201. 3 indexed citations
8.
Chen, Justin, Oğuzhan Yıldız, & Ralph E. Purdy. (2000). Phenylephrine Precontraction Increases the Sensitivity of Rabbit Femoral Artery to Serotonin by Enabling 5-HT1-Like Receptors. Journal of Cardiovascular Pharmacology. 35(6). 863–870. 10 indexed citations
9.
Powell, Ledford, William Wallace, Justin West, et al.. (2000). Cardiac Function after Eight Hour Storage by Using Polyethylene Glycol Hemoglobin Versus Crystalloid Perfusion. ASAIO Journal. 46(5). 547–552. 14 indexed citations
10.
Purdy, Ralph E., et al.. (1998). Pharmacological Characterization of the “Silent” 5‐HT1B‐like Receptors of Rabbit Ear Artery. Annals of the New York Academy of Sciences. 861(1). 258–258.
11.
Purdy, Ralph E.. (1998). Summary of Studies of Changes in Vascular Reactivity Caused by Natriuretic Hormones. Clinical and Experimental Hypertension. 20(5-6). 705–716. 2 indexed citations
12.
Yıldız, Oğuzhan, James R. Smith, & Ralph E. Purdy. (1998). Serotonin and vasoconstrictor synergism. Life Sciences. 62(19). 1723–1732. 70 indexed citations
13.
Purdy, Ralph E.. (1997). Lead-Induced Hypertension Is Not Associated With Altered Vascular Reactivity In Vitro. American Journal of Hypertension. 10(9). 997–1003. 28 indexed citations
14.
Weiler, Elmar W., et al.. (1994). Characterization of a Low Molecular Weight Na-K-ATPase Inhibitor of Urinary Origin. The American Journal of the Medical Sciences. 307(1). 27–35. 1 indexed citations
15.
Khalil-Manesh, Farhad, Harvey C. Gonick, Elmar W. Weiler, et al.. (1994). Effect of Chelation Treatment with Dimercaptosuccinic Acid (DMSA) on Lead-Related Blood Pressure Changes. Environmental Research. 65(1). 86–99. 40 indexed citations
16.
Khalil-Manesh, Farhad, Harvey C. Gonick, Elmar W. Weiler, et al.. (1993). Lead-Induced Hypertension: Possible Role of Endothelial Factors. American Journal of Hypertension. 6(9). 723–729. 111 indexed citations
17.
Gonick, Harvey C., Elmar W. Weiler, Bruce A. Prins, & Ralph E. Purdy. (1993). Comparison of Low-Molecular-Weight Plasma and Urine Na-K-ATPase Inhibitors/Hypertensive Factors. Journal of Cardiovascular Pharmacology. 22(Supplement 2). S69–S71. 3 indexed citations
18.
Xu, Zhendong, et al.. (1990). Effect of ouabain on the rabbit ear artery contraction to serotonin: enhanced response mediated by serotonergic rather than alpha adrenergic receptors.. Journal of Pharmacology and Experimental Therapeutics. 253(2). 668–675. 11 indexed citations
19.
Weiler, Elmar W., et al.. (1989). Effects of a Human-Derived Sodium Transport Inhibitor on In Vitro Vascular Reactivity. American Journal of Hypertension. 2(10). 754–761. 22 indexed citations
20.
Purdy, Ralph E., et al.. (1982). Vasoconstrictor Effects of Aldosterone in Isolated Vascular Tissue. Clinical and Experimental Hypertension Part A Theory and Practice. 4(9-10). 1583–1591. 15 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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