E Contreras

451 total citations
54 papers, 376 citations indexed

About

E Contreras is a scholar working on Cellular and Molecular Neuroscience, Molecular Biology and Physiology. According to data from OpenAlex, E Contreras has authored 54 papers receiving a total of 376 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Cellular and Molecular Neuroscience, 25 papers in Molecular Biology and 21 papers in Physiology. Recurrent topics in E Contreras's work include Pain Mechanisms and Treatments (17 papers), Neuroscience and Neuropharmacology Research (13 papers) and Pharmacological Receptor Mechanisms and Effects (12 papers). E Contreras is often cited by papers focused on Pain Mechanisms and Treatments (17 papers), Neuroscience and Neuropharmacology Research (13 papers) and Pharmacological Receptor Mechanisms and Effects (12 papers). E Contreras collaborates with scholars based in Chile, France and Italy. E Contreras's co-authors include F Huidobro, María José Villar, Alejandro Hernández, Paola S. González, Gustavo Contreras, B. Norris, Elizabeth Schumacher, Marcelo J. Villar, Teresa Pélissier and Rubén Soto‐Moyano and has published in prestigious journals such as SHILAP Revista de lepidopterología, British Journal of Pharmacology and Psychopharmacology.

In The Last Decade

E Contreras

50 papers receiving 352 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
E Contreras Chile 12 206 167 167 48 27 54 376
M Dóda Hungary 10 154 0.7× 158 0.9× 71 0.4× 49 1.0× 22 0.8× 39 377
Teruko Nomoto Japan 12 228 1.1× 137 0.8× 145 0.9× 33 0.7× 43 1.6× 52 404
J S Fedan United States 8 160 0.8× 174 1.0× 91 0.5× 92 1.9× 23 0.9× 10 342
L. Cubeddu United States 12 267 1.3× 360 2.2× 124 0.7× 24 0.5× 25 0.9× 15 587
Sylvester E. Vizi Hungary 8 266 1.3× 176 1.1× 57 0.3× 75 1.6× 26 1.0× 16 417
A M French United Kingdom 6 193 0.9× 250 1.5× 83 0.5× 54 1.1× 30 1.1× 18 375
Else M�ller-Schweinitzer Germany 11 256 1.2× 242 1.4× 113 0.7× 11 0.2× 15 0.6× 15 498
Mutsuaki Ueda Japan 7 179 0.9× 188 1.1× 190 1.1× 10 0.2× 10 0.4× 14 416
Hiromi Tsushima Japan 15 136 0.7× 161 1.0× 102 0.6× 37 0.8× 172 6.4× 43 481
David Pollock United Kingdom 10 245 1.2× 254 1.5× 244 1.5× 7 0.1× 50 1.9× 27 566

Countries citing papers authored by E Contreras

Since Specialization
Citations

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

Fields of papers citing papers by E Contreras

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of E Contreras

This figure shows the co-authorship network connecting the top 25 collaborators of E Contreras. A scholar is included among the top collaborators of E Contreras 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 E Contreras. E Contreras 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.
González‐Arriagada, Wilfredo Alejandro, Román Carlos‐Bregni, E Contreras, OP de Almeida, & MA. Lopes. (2013). Kohlschutter-Tonz Syndrome - Report of an additional case. Journal of Clinical and Experimental Dentistry. 5(2). e108–111. 4 indexed citations
2.
González, Paola S., et al.. (1996). Possible role of nitric oxide in the antinociceptive action of intraventricular bradykinin in mice. European Journal of Pharmacology. 310(2-3). 123–127. 15 indexed citations
3.
Schumacher, Elizabeth, et al.. (1996). Diazepam, adenosine analogues and calcium channel antagonists inhibit the contractile activity of the mouse urinary bladder.. PubMed. 329(3). 454–66. 10 indexed citations
4.
Norris, B., et al.. (1995). Diazepam decreases the response to the electrical stimulation of the nerve-skin preparation of the toad Caudiverbera caudiverbera. General Pharmacology The Vascular System. 26(7). 1607–1611. 4 indexed citations
5.
Hernández, Alejandro, Rubén Soto‐Moyano, Christine Mestre, et al.. (1995). Intrathecal Pertussis Toxin but not Cyclic AMP Blocks Kappa Opioid-Induced Antinociception in rat. International Journal of Neuroscience. 81(1-2). 193–197. 14 indexed citations
6.
Contreras, E, et al.. (1994). Purinergic drugs and calcium channel antagonists attenuate the withdrawal syndrome from barbital. Psychopharmacology. 113(3-4). 521–526. 4 indexed citations
7.
Hernández, Alejandro, E Contreras, C. Paeile, et al.. (1993). Calcium Channel Modulators ModifyKOpioid-Induced Inhibition of C-Fiber-Evoked Spinal Reflexes in Rat. International Journal of Neuroscience. 72(3-4). 167–174. 5 indexed citations
8.
Contreras, E, et al.. (1993). Calcium channel antagonists and adenosine analogues decrease tolerance to opiate pentazocine and U 50488H. General Pharmacology The Vascular System. 24(5). 1203–1206. 7 indexed citations
9.
Hernández, Alejandro, et al.. (1992). Effects of calcium channel antagonists and Bay K 8644 on the analgesic response to pentazocine and U 50488H. General Pharmacology The Vascular System. 23(5). 837–842. 12 indexed citations
10.
Contreras, E, et al.. (1991). Adenosine analogs attenuate tolerance-dependence on alprazolam. General Pharmacology The Vascular System. 22(4). 637–641. 4 indexed citations
11.
Contreras, E. (1990). Adenosina : acciones fisiologicas y farmacologicas. 23(1). 1–12. 1 indexed citations
12.
Villar, Marcelo J., et al.. (1990). Influence of adenosine analogs on morphine tolerance and dependence in mice.. PubMed. 36(4). 409–14. 11 indexed citations
13.
Contreras, E, et al.. (1989). A comparison of GABAergic influences on the analgesic responses to morphine and pentazocine. General Pharmacology The Vascular System. 20(2). 157–159. 4 indexed citations
14.
Contreras, E, et al.. (1989). Effect of extracellular calcium and calcium channel antagonists on ATP and field stimulation induced contractions of the mouse urinary bladder. General Pharmacology The Vascular System. 20(6). 811–815. 13 indexed citations
15.
Contreras, E, et al.. (1988). Mechanisms of the contractile responses to morphine of the mouse colon in vitro. General Pharmacology The Vascular System. 19(5). 669–672. 4 indexed citations
16.
Contreras, E, et al.. (1988). Influence of adrenergic and cholinergic mechanisms in baclofen induced analgesia. General Pharmacology The Vascular System. 19(1). 87–89. 5 indexed citations
17.
Contreras, E, et al.. (1987). Effects of morphine on adrenaline responses of uteri from progesterone or estradiol treated mice. Comparative Biochemistry and Physiology Part C Comparative Pharmacology. 87(2). 425–428. 2 indexed citations
18.
Contreras, E, et al.. (1986). Effects of morphine in the isolated mouse urinary bladder. General Pharmacology The Vascular System. 17(4). 449–452. 3 indexed citations
19.
Contreras, Gustavo, et al.. (1980). Acute and chronic effects of morphine on transmembrane potential and on short-circuit current in isolated toad skin: Apparent morphine dependence. Neuropharmacology. 19(11). 1081–1086. 2 indexed citations
20.
Contreras, E, et al.. (1974). Supersensitivity to alpha and beta effects of adrenaline induced by cocaine.. PubMed. 212(1). 60–6. 2 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 M Dóda Breakdown of academic impact, for papers by Teruko Nomoto Breakdown of academic impact, for papers by J S Fedan Breakdown of academic impact, for papers by L. Cubeddu Breakdown of academic impact, for papers by Sylvester E. Vizi Breakdown of academic impact, for papers by A M French Breakdown of academic impact, for papers by Else M�ller-Schweinitzer Breakdown of academic impact, for papers by Mutsuaki Ueda Breakdown of academic impact, for papers by Hiromi Tsushima Breakdown of academic impact, for papers by David Pollock
Rankless by CCL
2026