Gregory S. O’Neil

829 total citations
20 papers, 644 citations indexed

About

Gregory S. O’Neil is a scholar working on Surgery, Physiology and Pathology and Forensic Medicine. According to data from OpenAlex, Gregory S. O’Neil has authored 20 papers receiving a total of 644 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Surgery, 11 papers in Physiology and 7 papers in Pathology and Forensic Medicine. Recurrent topics in Gregory S. O’Neil's work include Nitric Oxide and Endothelin Effects (11 papers), Cardiac and Coronary Surgery Techniques (8 papers) and Cardiac Ischemia and Reperfusion (7 papers). Gregory S. O’Neil is often cited by papers focused on Nitric Oxide and Endothelin Effects (11 papers), Cardiac and Coronary Surgery Techniques (8 papers) and Cardiac Ischemia and Reperfusion (7 papers). Gregory S. O’Neil collaborates with scholars based in United Kingdom, United States and Burkina Faso. Gregory S. O’Neil's co-authors include Adrian H. Chester, S Tadjkarimi, Magdi H. Yacoub, Salvador Moncada, Stuart Allen, Julie Borland, Michael C. Thorndyke, Magdi H. Yacoub, Sam Coulibaly and Sodiomon B. Sirima and has published in prestigious journals such as The Lancet, Cardiovascular Research and American Journal of Physiology-Heart and Circulatory Physiology.

In The Last Decade

Gregory S. O’Neil

20 papers receiving 621 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Gregory S. O’Neil United Kingdom 15 293 253 240 90 77 20 644
Toshinori Nishigaki Japan 13 235 0.8× 42 0.2× 81 0.3× 21 0.2× 194 2.5× 25 534
Lorenz Lehr Switzerland 14 290 1.0× 66 0.3× 62 0.3× 214 2.4× 134 1.7× 24 664
Ken‐ichi Hisamatsu Japan 14 136 0.5× 369 1.5× 89 0.4× 9 0.1× 233 3.0× 58 722
D. Kahn Canada 11 41 0.1× 102 0.4× 136 0.6× 51 0.6× 150 1.9× 24 467
Yutaka TANUMA Japan 14 172 0.6× 77 0.3× 128 0.5× 37 0.4× 85 1.1× 25 507
Arezoo Daryadel Switzerland 16 109 0.4× 58 0.2× 62 0.3× 72 0.8× 388 5.0× 32 940
A D'agostino United States 17 85 0.3× 46 0.2× 107 0.4× 47 0.5× 233 3.0× 30 667
Christian Baumeier Germany 15 162 0.6× 232 0.9× 154 0.6× 19 0.2× 243 3.2× 30 868
K Isono Japan 13 132 0.5× 32 0.1× 339 1.4× 30 0.3× 115 1.5× 31 683

Countries citing papers authored by Gregory S. O’Neil

Since Specialization
Citations

This map shows the geographic impact of Gregory S. O’Neil'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 Gregory S. O’Neil with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gregory S. O’Neil more than expected).

Fields of papers citing papers by Gregory S. O’Neil

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gregory S. O’Neil. 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 Gregory S. O’Neil. The network helps show where Gregory S. O’Neil may publish in the future.

Co-authorship network of co-authors of Gregory S. O’Neil

This figure shows the co-authorship network connecting the top 25 collaborators of Gregory S. O’Neil. A scholar is included among the top collaborators of Gregory S. O’Neil 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 Gregory S. O’Neil. Gregory S. O’Neil 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.
Tiono, Alfred B., Alphonse Ouédraogo, Bernhards Ogutu, et al.. (2013). A controlled, parallel, cluster-randomized trial of community-wide screening and treatment of asymptomatic carriers of Plasmodium falciparum in Burkina Faso. Malaria Journal. 12(1). 79–79. 80 indexed citations
2.
O’Neil, Gregory S., et al.. (1994). Effect of surgical preparation and arterialization on vasomotion of human saphenous vein. Journal of Thoracic and Cardiovascular Surgery. 107(3). 699–706. 24 indexed citations
3.
Tadjkarimi, S, et al.. (1994). Endothelial function and vasodilator profile of the inferior epigastric artery. The Annals of Thoracic Surgery. 58(1). 207–210. 6 indexed citations
4.
Chester, Adrian H., et al.. (1994). Effect of mode of application of papaverine on the contractile response of the internal mammary artery. British journal of surgery. 81(4). 527–531. 14 indexed citations
5.
Tadjkarimi, S, et al.. (1993). Vasoconstrictor profile of the inferior epigastric artery. The Annals of Thoracic Surgery. 56(5). 1090–1095. 9 indexed citations
6.
Chester, Anne, et al.. (1993). Effect of peri-operative storage solution on the vascular reactivity of the human saphenous vein. European Journal of Cardio-Thoracic Surgery. 7(8). 399–404. 16 indexed citations
7.
Chester, Adrian H., et al.. (1993). Different responses of the human gastroepiploic and internal mammary arteries to vasoactive peptides. American Journal of Physiology-Heart and Circulatory Physiology. 264(2). H583–H587. 19 indexed citations
8.
Chester, Adrian H., et al.. (1992). Effect of endothelin on normal and diseased human coronary arteries. European Journal of Clinical Investigation. 22(3). 210–213. 31 indexed citations
9.
Mankad, Pankaj S., J Spaténka, Zdeněk Slavík, et al.. (1992). Acute effects of cyclosporin and cremophor EL on endothelial function and vascular smooth muscle in the isolated rat heart. Cardiovascular Drugs and Therapy. 6(1). 77–83. 15 indexed citations
10.
Tadjkarimi, S, et al.. (1992). Comparison of cyclic GMP in human internal mammary artery and saphenous vein: implications for coronary artery bypass graft patency. Cardiovascular Research. 26(3). 297–300. 28 indexed citations
11.
Chester, Adrian H., et al.. (1992). Effects of vasoactive neuropeptides on human saphenous vein.. Heart. 67(6). 474–477. 24 indexed citations
12.
Dashwood, Michael R., et al.. (1992). Effect of vasoactive intestinal peptide and the distribution of receptors in human epicardial coronary arteries. Coronary Artery Disease. 3(3). 231–236. 5 indexed citations
13.
O’Neil, Gregory S., Adrian H. Chester, Stuart Allen, et al.. (1991). Endothelial function of human gastroepiploic artery. Journal of Thoracic and Cardiovascular Surgery. 102(4). 561–565. 28 indexed citations
14.
O’Neil, Gregory S., Adrian H. Chester, Stuart Allen, et al.. (1991). Endothelial function of human gastroepiploic artery. Implications for its use as a bypass graft.. PubMed. 102(4). 561–5. 32 indexed citations
15.
O’Neil, Gregory S., et al.. (1991). Vascular reactivity of human internal mammary and gastroepiploic arteries. The Annals of Thoracic Surgery. 52(6). 1310–1314. 31 indexed citations
16.
O’Neil, Gregory S., Adrian H. Chester, Sudhir S. Kushwaha, et al.. (1991). Cyclosporin treatment does not impair the release of nitric oxide in human coronary arteries.. Heart. 66(3). 212–216. 16 indexed citations
17.
Chester, Adrian H., Gregory S. O’Neil, S Tadjkarimi, et al.. (1990). The role of nitric oxide in mediating endothelium dependent relaxations in the human epicardial coronary artery. International Journal of Cardiology. 29(3). 305–309. 34 indexed citations
18.
Chester, Adrian H., Gregory S. O’Neil, S Tadjkarimi, Magdi H. Yacoub, & Salvador Moncada. (1990). Low basal and stimulated release of nitric oxide in atherosclerotic epicardial coronary arteries. The Lancet. 336(8720). 897–900. 206 indexed citations
19.
O’Neil, Gregory S., J. Michael Conlon, Carolyn F. Deacon, & Michael C. Thorndyke. (1987). Tachykinins in the central and peripheral nervous system of the ascidian ciona intestinalis. General and Comparative Endocrinology. 66(3). 314–322. 13 indexed citations
20.
O’Neil, Gregory S., Sture Falkmer, & Michael C. Thorndyke. (1986). Insulin‐Like Immunoreactivity in the Neural Ganglion of the Ascidian Ciona intestinalis. Acta Zoologica. 67(3). 147–153. 13 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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