J. M. Rojo-Ortega

567 total citations
31 papers, 441 citations indexed

About

J. M. Rojo-Ortega is a scholar working on Cardiology and Cardiovascular Medicine, Endocrinology, Diabetes and Metabolism and Nephrology. According to data from OpenAlex, J. M. Rojo-Ortega has authored 31 papers receiving a total of 441 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Cardiology and Cardiovascular Medicine, 7 papers in Endocrinology, Diabetes and Metabolism and 6 papers in Nephrology. Recurrent topics in J. M. Rojo-Ortega's work include Renin-Angiotensin System Studies (9 papers), Hormonal Regulation and Hypertension (7 papers) and Renal function and acid-base balance (5 papers). J. M. Rojo-Ortega is often cited by papers focused on Renin-Angiotensin System Studies (9 papers), Hormonal Regulation and Hypertension (7 papers) and Renal function and acid-base balance (5 papers). J. M. Rojo-Ortega collaborates with scholars based in Canada, Spain and Germany. J. M. Rojo-Ortega's co-authors include Jacques Genest, R. Boucher, J Rosenthal, W Nowaczynski, Otto Kuchel, J Genest, Pierre Granger, F H Messerli, Praveen K. Roy and Romain A. Lefebvre and has published in prestigious journals such as Circulation Research, Hypertension and Cellular and Molecular Life Sciences.

In The Last Decade

J. M. Rojo-Ortega

29 papers receiving 374 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J. M. Rojo-Ortega Canada 11 175 111 100 73 65 31 441
Johnson Ja United States 10 182 1.0× 88 0.8× 98 1.0× 143 2.0× 56 0.9× 12 438
Tatiana A. Assaykeen United States 11 236 1.3× 131 1.2× 138 1.4× 71 1.0× 86 1.3× 17 483
R. O. Banks United States 13 173 1.0× 77 0.7× 148 1.5× 81 1.1× 139 2.1× 36 420
J. E. Zehr United States 11 159 0.9× 45 0.4× 76 0.8× 111 1.5× 63 1.0× 31 401
Page Ih 11 122 0.7× 52 0.5× 57 0.6× 49 0.7× 66 1.0× 27 361
P. G. Burstyn United Kingdom 11 56 0.3× 135 1.2× 80 0.8× 102 1.4× 73 1.1× 24 463
M. B. Kardon United States 14 333 1.9× 69 0.6× 58 0.6× 42 0.6× 55 0.8× 23 476
Harald Sonnenberg Canada 14 320 1.8× 56 0.5× 211 2.1× 161 2.2× 52 0.8× 26 623
Melvin Kahn United States 14 234 1.3× 34 0.3× 104 1.0× 91 1.2× 50 0.8× 27 536
F. D. Masucci United States 7 263 1.5× 105 0.9× 175 1.8× 65 0.9× 86 1.3× 10 493

Countries citing papers authored by J. M. Rojo-Ortega

Since Specialization
Citations

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

Fields of papers citing papers by J. M. Rojo-Ortega

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. M. Rojo-Ortega. 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 J. M. Rojo-Ortega. The network helps show where J. M. Rojo-Ortega may publish in the future.

Co-authorship network of co-authors of J. M. Rojo-Ortega

This figure shows the co-authorship network connecting the top 25 collaborators of J. M. Rojo-Ortega. A scholar is included among the top collaborators of J. M. Rojo-Ortega 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 J. M. Rojo-Ortega. J. M. Rojo-Ortega 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.
Pozo, Francisco, et al.. (1985). Blood pressure changes after gastric mechanical and electrical stimulation in rats. American Journal of Physiology-Gastrointestinal and Liver Physiology. 249(6). G739–G744. 16 indexed citations
2.
Rojo-Ortega, J. M., et al.. (1980). Metaischemic (post-Goldblatt) hypertensive vascular disease in rats.. Hypertension. 2(6). 765–770. 1 indexed citations
3.
Messerli, Franz H., W Nowaczynski, Masashi Honda, et al.. (1977). Effects of angiotensin II on steroid metabolism and hepatic blood flow in man.. Circulation Research. 40(2). 204–207. 42 indexed citations
4.
Tunnicliff, G., T. T. Ngo, J. M. Rojo-Ortega, & Annie Barbeau. (1977). The inhibition by substrate analogues of γ-aminobutyrate aminotransferase from mitochondria of different subcellular fractions of rat brain. Canadian Journal of Biochemistry. 55(4). 479–484. 14 indexed citations
5.
Genest, Jacques, R. Boucher, Otto Kuchel, J. M. Rojo-Ortega, & W Nowaczynski. (1975). Jeremiah Metzger lecture, 1974: The renin-angiotensin system. Some new aspects.. PubMed. 86. 139–62. 1 indexed citations
6.
Schürch, Walter, F H Messerli, Jacques Genest, et al.. (1975). Arterial hypertension and neurofibromatosis: renal artery stenosis and coarctation of abdominal aorta.. PubMed. 113(9). 879–85. 62 indexed citations
7.
Rojo-Ortega, J. M., et al.. (1975). Cytochemical localization of adenyl cyclase in the rat colonic mucosa. Virchows Archiv B Cell Pathology. 18(1). 129–134. 5 indexed citations
8.
Genest, Jacques, O Küchel, Pierre Granger, et al.. (1974). Screening programs for hypertension.. PubMed. 111(2). 147–9. 4 indexed citations
9.
Rojo-Ortega, J. M., et al.. (1973). The Thymus of Spontaneously Hypertensive Rats: Light- and Electron-Microscopic Studies. Clinical Science. 45(s1). 141s–144s. 8 indexed citations
10.
Constantopoulos, George, et al.. (1973). The Effect of Hydrochlorothiazide on Water, Cation and Norepinephrine Content of Cardiovascular Tissues of Normotensive Dogs. Experimental Biology and Medicine. 143(4). 1077–1082. 5 indexed citations
11.
Rojo-Ortega, J. M., et al.. (1972). Parathyroid vessel innervation: an ultrastructural study.. PubMed. 112(Pt 1). 137–42. 19 indexed citations
12.
Barbeau, A., et al.. (1972). Effect of a magnesium-deficient diet on the striatal content of amines in the dog. Cellular and Molecular Life Sciences. 28(3). 289–291. 6 indexed citations
13.
Ménard, Joël, J. M. Rojo-Ortega, R. Boucher, & Jacques Genest. (1971). [Effects of restriction, depletion and overload of sodium on plasma renin and juxta-glomerular index of the rat].. PubMed. 19(19). 821–7. 2 indexed citations
14.
Rojo-Ortega, J. M., H. M. Brecht, & Jacques Genest. (1971). Effects of magnesium-deficient diet on the thyroid C cells and parathyroid gland of the dog. Virchows Archiv B Cell Pathology. 7(1). 81–9. 9 indexed citations
15.
Granger, Pierre, et al.. (1971). The Renin–Angiotensin System in Newborn Dogs. Canadian Journal of Physiology and Pharmacology. 49(2). 134–138. 40 indexed citations
16.
Hayduk, K., H. M. Brecht, A O Vladutiu, et al.. (1970). Renin activity and norepinephrine, cation, and water contents of cardiovascular tissue of dogs with congestive heart failure and ascites. Canadian Journal of Physiology and Pharmacology. 48(7). 463–468. 22 indexed citations
17.
Rosenthal, J, R. Boucher, J. M. Rojo-Ortega, & Jacques Genest. (1969). Renin activity in aortic tissue of rats. Canadian Journal of Physiology and Pharmacology. 47(1). 53–56. 53 indexed citations
18.
Rojo-Ortega, J. M., J. Rosenthal, R. Boucher, & J Genest. (1969). Effects of high temperature and acute diuresis on glucose-6-phosphate dehydrogenase activity of macula densa and plasma renin activity in rats. Canadian Journal of Physiology and Pharmacology. 47(10). 837–840. 3 indexed citations
19.
Cadotte, M, et al.. (1969). Widespread atheromatous emboli following abdominal aortography.. PubMed. 100(21). 1005–8. 1 indexed citations
20.
Rojo-Ortega, J. M. & Jacques Genest. (1968). A method for production of experimental hypertension in rats. Canadian Journal of Physiology and Pharmacology. 46(6). 883–885. 74 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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