Hamzeh Elayan

578 total citations
26 papers, 494 citations indexed

About

Hamzeh Elayan is a scholar working on Physiology, Molecular Biology and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Hamzeh Elayan has authored 26 papers receiving a total of 494 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Physiology, 8 papers in Molecular Biology and 6 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Hamzeh Elayan's work include Receptor Mechanisms and Signaling (5 papers), Nitric Oxide and Endothelin Effects (4 papers) and Neuropeptides and Animal Physiology (4 papers). Hamzeh Elayan is often cited by papers focused on Receptor Mechanisms and Signaling (5 papers), Nitric Oxide and Endothelin Effects (4 papers) and Neuropeptides and Animal Physiology (4 papers). Hamzeh Elayan collaborates with scholars based in United States, Jordan and China. Hamzeh Elayan's co-authors include Michael G. Ziegler, Munir Gharaibeh, Brian P. Kennedy, Abdulazim S. Salhab, Milos Milic, Ping Sun, Brian Kennedy, S Zmeili, Xuping Bao and Chih‐Min Tang and has published in prestigious journals such as Journal of Clinical Investigation, Gastroenterology and Annals of the New York Academy of Sciences.

In The Last Decade

Hamzeh Elayan

26 papers receiving 469 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hamzeh Elayan United States 13 153 114 110 102 69 26 494
Tohru Toyoshi Japan 15 275 1.8× 74 0.6× 106 1.0× 94 0.9× 39 0.6× 30 560
M.R. El-Ridi United States 10 112 0.7× 78 0.7× 52 0.5× 46 0.5× 66 1.0× 11 462
Hayato Matsuyama Japan 18 367 2.4× 67 0.6× 149 1.4× 46 0.5× 63 0.9× 49 1.1k
Pyare Lal Sharma India 18 239 1.6× 96 0.8× 119 1.1× 48 0.5× 47 0.7× 35 645
Zahra Hajializadeh Iran 14 106 0.7× 81 0.7× 132 1.2× 83 0.8× 12 0.2× 34 548
Stéphanie Michlig Switzerland 10 171 1.1× 46 0.4× 103 0.9× 68 0.7× 14 0.2× 11 585
M. V. V. Subramanyam India 15 276 1.8× 78 0.7× 197 1.8× 30 0.3× 23 0.3× 35 706
Elham A. Afify Egypt 12 113 0.7× 38 0.3× 132 1.2× 107 1.0× 88 1.3× 23 489
Juan Javier López-Guerrero Mexico 16 309 2.0× 66 0.6× 195 1.8× 99 1.0× 100 1.4× 28 595
Rugia Shohreh Italy 14 78 0.5× 32 0.3× 154 1.4× 105 1.0× 38 0.6× 19 438

Countries citing papers authored by Hamzeh Elayan

Since Specialization
Citations

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

Fields of papers citing papers by Hamzeh Elayan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hamzeh Elayan

This figure shows the co-authorship network connecting the top 25 collaborators of Hamzeh Elayan. A scholar is included among the top collaborators of Hamzeh Elayan 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 Hamzeh Elayan. Hamzeh Elayan 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.
Elayan, Hamzeh, Milos Milic, Ping Sun, Munir Gharaibeh, & Michael G. Ziegler. (2012). Chronic β2 adrenergic agonist, but not exercise, improves glucose handling in older type 2 diabetic mice. Cellular and Molecular Neurobiology. 32(5). 871–877. 12 indexed citations
2.
Ziegler, Michael G., Milos Milic, Ping Sun, et al.. (2011). Endogenous epinephrine protects against obesity induced insulin resistance. Autonomic Neuroscience. 162(1-2). 32–34. 13 indexed citations
3.
Ziegler, Michael G., Hamzeh Elayan, Milos Milic, Ping Sun, & Munir Gharaibeh. (2011). Epinephrine and the Metabolic Syndrome. Current Hypertension Reports. 14(1). 1–7. 57 indexed citations
4.
Ziegler, Michael G., Milos Milic, & Hamzeh Elayan. (2011). Cardiovascular regulation in obstructive sleep apnea. Drug Discovery Today Disease Models. 8(4). 155–160. 22 indexed citations
5.
Sun, Ping, Xuping Bao, Hamzeh Elayan, et al.. (2008). Epinephrine Regulation of Hemodynamics in Catecholamine Knockouts and the Pithed Mouse. Annals of the New York Academy of Sciences. 1148(1). 325–330. 8 indexed citations
6.
Elayan, Hamzeh, Ping Sun, Milos Milic, et al.. (2008). Cardiovascular responses to electrical stimulation of sympathetic nerves in the pithed mouse. Autonomic Neuroscience. 140(1-2). 49–52. 1 indexed citations
7.
Elayan, Hamzeh, Brian P. Kennedy, & Michael G. Ziegler. (2002). L-NAME raises systolic blood pressure in the pithed rat by a direct adrenal epinephrine releasing action. Life Sciences. 70(21). 2481–2491. 8 indexed citations
8.
Elayan, Hamzeh, Brian P. Kennedy, & Michael G. Ziegler. (2002). The pressor effect of NO synthase inhibition correlates to pre-existing systolic BP in the rat. Autonomic Neuroscience. 95(1-2). 32–36. 5 indexed citations
9.
Elayan, Hamzeh, Brian P. Kennedy, & Michael G. Ziegler. (2002). Selective Peripheral Regulation Of Noradrenaline And Adrenaline Release By Nitric Oxide. Clinical and Experimental Pharmacology and Physiology. 29(7). 589–594. 7 indexed citations
10.
Kennedy, Brian P., Hamzeh Elayan, & Michael G. Ziegler. (1993). Glucocorticoid induction of epinephrine synthesizing enzyme in rat skeletal muscle and insulin resistance.. Journal of Clinical Investigation. 92(1). 303–307. 25 indexed citations
11.
Kennedy, Brian P., Hamzeh Elayan, & Michael G. Ziegler. (1993). Glucocorticoid elevation of mRNA encoding epinephrine-forming enzyme in lung. American Journal of Physiology-Lung Cellular and Molecular Physiology. 265(2). L117–L120. 9 indexed citations
12.
Elayan, Hamzeh, Brian P. Kennedy, & Michael G. Ziegler. (1992). Propranolol reduces rat dopamine-β-hydroxylase activity and catecholamine levels. European Journal of Pharmacology. 212(2-3). 259–262. 7 indexed citations
13.
Kennedy, Brian P., Hamzeh Elayan, & Michael G. Ziegler. (1991). Epinephrine Synthesis by Rat Arteries. American Journal of Hypertension. 4(1_Pt_1). 45–50. 3 indexed citations
14.
Elayan, Hamzeh, Brian P. Kennedy, & Michael G. Ziegler. (1990). Epinephrine synthesis by an N-methyltransferase in rat liver. Gastroenterology. 98(1). 152–155. 7 indexed citations
15.
Elayan, Hamzeh, Brian P. Kennedy, & Michael G. Ziegler. (1990). Epinephrine synthesis in rat skin by an N-methyltransferase. Archives of Dermatological Research. 282(3). 194–197. 5 indexed citations
16.
Elayan, Hamzeh, Brian P. Kennedy, & Michael G. Ziegler. (1990). Cardiac atria and ventricles contain different inducible adrenaline synthesising enzymes. Cardiovascular Research. 24(1). 53–56. 24 indexed citations
17.
Ziegler, Michael G., Brian P. Kennedy, & Hamzeh Elayan. (1989). Extraadrenal adrenaline formation by two separate enzymes. Cellular and Molecular Life Sciences. 45(8). 718–720. 7 indexed citations
18.
Ziegler, Michael G., Brian P. Kennedy, & Hamzeh Elayan. (1989). Rat renal epinephrine synthesis.. Journal of Clinical Investigation. 84(4). 1130–1133. 16 indexed citations
19.
Ziegler, Michael G., Brian P. Kennedy, & Hamzeh Elayan. (1988). A sensitive radioenzymatic assay for epinephrine forming enzymes. Life Sciences. 43(25). 2117–2122. 23 indexed citations
20.
Gharaibeh, Munir, Hamzeh Elayan, & Abdulazim S. Salhab. (1988). Hypoglycemic effects of Teucrium polium. Journal of Ethnopharmacology. 24(1). 93–99. 148 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Tohru Toyoshi Breakdown of academic impact, for papers by M.R. El-Ridi Breakdown of academic impact, for papers by Hayato Matsuyama Breakdown of academic impact, for papers by Pyare Lal Sharma Breakdown of academic impact, for papers by Zahra Hajializadeh Breakdown of academic impact, for papers by Stéphanie Michlig Breakdown of academic impact, for papers by M. V. V. Subramanyam Breakdown of academic impact, for papers by Elham A. Afify Breakdown of academic impact, for papers by Juan Javier López-Guerrero Breakdown of academic impact, for papers by Rugia Shohreh
Rankless by CCL
2026