D. Grekas

1.8k total citations
74 papers, 1.4k citations indexed

About

D. Grekas is a scholar working on Nephrology, Surgery and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, D. Grekas has authored 74 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Nephrology, 17 papers in Surgery and 11 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in D. Grekas's work include Dialysis and Renal Disease Management (14 papers), Renal Transplantation Outcomes and Treatments (7 papers) and Blood Pressure and Hypertension Studies (7 papers). D. Grekas is often cited by papers focused on Dialysis and Renal Disease Management (14 papers), Renal Transplantation Outcomes and Treatments (7 papers) and Blood Pressure and Hypertension Studies (7 papers). D. Grekas collaborates with scholars based in Greece, United States and France. D. Grekas's co-authors include Evangelia Kouidi, Asterios Deligiannis, Athanasios Sioulis, A. Tourkantonis, Pantelis Sarafidis, Polichronis Alivanis, Apostolos Hatzitolios, Fotios Iliadis, Triantafyllos Didangelos and Ioannis Karamouzis and has published in prestigious journals such as Kidney International, The Journal of Infectious Diseases and Diabetologia.

In The Last Decade

D. Grekas

72 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
D. Grekas Greece 20 692 363 272 162 139 74 1.4k
Mei‐Fen Pai Taiwan 22 524 0.8× 196 0.5× 131 0.5× 253 1.6× 123 0.9× 48 1.3k
Guido Bellinghieri Italy 22 645 0.9× 264 0.7× 309 1.1× 95 0.6× 259 1.9× 97 1.8k
Vincenzo Savica Italy 23 703 1.0× 268 0.7× 368 1.4× 98 0.6× 271 1.9× 90 1.9k
Shih‐Ping Hsu Taiwan 19 495 0.7× 245 0.7× 109 0.4× 166 1.0× 120 0.9× 39 1.1k
Mojgan Mortazavi Iran 20 406 0.6× 144 0.4× 132 0.5× 168 1.0× 155 1.1× 122 1.3k
Geoffrey E. Moore United States 20 447 0.6× 302 0.8× 341 1.3× 69 0.4× 312 2.2× 43 1.5k
Şükrü Sindel Türkiye 19 263 0.4× 158 0.4× 428 1.6× 171 1.1× 168 1.2× 69 1.3k
Dorota Drożdż Poland 18 344 0.5× 150 0.4× 288 1.1× 130 0.8× 134 1.0× 82 1.2k
Atul Sharma Canada 20 368 0.5× 369 1.0× 178 0.7× 188 1.2× 147 1.1× 60 1.7k
A Albertazzi Italy 25 736 1.1× 331 0.9× 156 0.6× 86 0.5× 123 0.9× 107 1.6k

Countries citing papers authored by D. Grekas

Since Specialization
Citations

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

Fields of papers citing papers by D. Grekas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. Grekas. 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 D. Grekas. The network helps show where D. Grekas may publish in the future.

Co-authorship network of co-authors of D. Grekas

This figure shows the co-authorship network connecting the top 25 collaborators of D. Grekas. A scholar is included among the top collaborators of D. Grekas 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 D. Grekas. D. Grekas 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.
Raptis, Vasileios, Panagiotis I. Georgianos, Pantelis Sarafidis, et al.. (2013). Elevated Asymmetric Dimethylarginine is Associated With Oxidant Stress Aggravation in Patients With Early Stage Autosomal Dominant Polycystic Kidney Disease. Kidney & Blood Pressure Research. 38(1). 72–82. 27 indexed citations
2.
Ntaios, George, Christos Savopoulos, D. Grekas, & Apostolos Hatzitolios. (2009). The controversial role of B-vitamins in cardiovascular risk: An update. Archives of cardiovascular diseases. 102(12). 847–854. 46 indexed citations
3.
Kouidi, Evangelia, et al.. (2008). Effects of exercise training during hemodialysis on cardiac baroreflex sensitivity. Clinical Nephrology. 70(9). 210–219. 40 indexed citations
4.
Karamouzis, Ioannis, Pantelis Sarafidis, Michael Karamouzis, et al.. (2007). Increase in Oxidative Stress but Not in Antioxidant Capacity with Advancing Stages of Chronic Kidney Disease. American Journal of Nephrology. 28(3). 397–404. 96 indexed citations
5.
Grekas, D., et al.. (2007). Digital clubbing as an unusual complication associated with severe secondary hyperparathyroidism: Report of two cases. Hemodialysis International. 11(2). 193–197. 4 indexed citations
6.
Sarafidis, Pantelis & D. Grekas. (2007). Insulin Resistance and Oxidant Stress: An Interrelation With Deleterious Renal Consequences?. PubMed. 2(2). 139–142. 17 indexed citations
7.
Grekas, D., et al.. (2005). Thrombotic thrombocytopenic purpura associated with rapidly progressive lupus nephritis: report of two cases. Clinical Nephrology. 63(4). 297–301. 5 indexed citations
8.
Karamouzis, Ioannis, et al.. (2004). The response of muscle interstitial F2-isoprostane (8-ISO-PGF2α) during dynamic muscle contractions in humans. Prostaglandins Leukotrienes and Essential Fatty Acids. 71(2). 87–90. 18 indexed citations
9.
Grekas, D., et al.. (2001). Combined Treatment with Low-Dose Pravastatin and Fish Oil in Post-Renal Transplantation Dislipidemia. ˜The œNephron journals/Nephron journals. 88(4). 329–333. 9 indexed citations
10.
Kouidi, Evangelia, et al.. (2000). Cardiorespiratory adaptations to long-term physical training in dialysis patients. Nephrology Dialysis Transplantation. 15(9). 211. 1 indexed citations
11.
Grekas, D., et al.. (1999). Plasma endothelin in cyclosporine A–treated renal transplant patients. Transplantation Proceedings. 31(3). 1703–1705. 5 indexed citations
12.
13.
Grekas, D., et al.. (1995). Renal Transplantation in Asymptomatic Carriers of Hepatitis B Surface Antigen. ˜The œNephron journals/Nephron journals. 69(3). 267–272. 16 indexed citations
14.
Grekas, D., et al.. (1995). Theophylline Modulates Erythrocytosis after Renal Transplantation. ˜The œNephron journals/Nephron journals. 70(1). 25–27. 6 indexed citations
15.
Alivanis, Polichronis, et al.. (1993). Effect of Calcium Antagonist on Renal Graft Function. Renal Failure. 15(1). 81–83. 2 indexed citations
16.
Grekas, D., et al.. (1992). Acute Cyclosporin a Renal Dysfunction in Dogs Reversed by Calcium Antagonists and Antiplatelet Agents. Renal Failure. 14(4). 493–498. 4 indexed citations
17.
Grekas, D., et al.. (1992). Influenza Vaccination in Chronic Hemodialysis Patients. The Effect of Zinc Supplementation. Renal Failure. 14(4). 575–578. 13 indexed citations
18.
Grekas, D., et al.. (1989). Experimental Acute and Chronic Vascular Access Through the Femoral Vessels: Hemodynamic Study in Dogs. Artificial Organs. 13(5). 438–441. 2 indexed citations
19.
Grekas, D., et al.. (1989). A Pilot Study of Piracetam in Cuprophan Hemodialysis. Artificial Organs. 13(5). 422–426. 1 indexed citations
20.
Grekas, D., et al.. (1985). Mixed vascular access for regular hemodialysis treatment. Kidney International. 28(2). 335. 1 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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