P. Ortiz

4.2k total citations · 1 hit paper
47 papers, 2.2k citations indexed

About

P. Ortiz is a scholar working on Rheumatology, Biochemistry and Surgery. According to data from OpenAlex, P. Ortiz has authored 47 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Rheumatology, 11 papers in Biochemistry and 9 papers in Surgery. Recurrent topics in P. Ortiz's work include Folate and B Vitamins Research (14 papers), Sulfur Compounds in Biology (10 papers) and Liver Disease Diagnosis and Treatment (6 papers). P. Ortiz is often cited by papers focused on Folate and B Vitamins Research (14 papers), Sulfur Compounds in Biology (10 papers) and Liver Disease Diagnosis and Treatment (6 papers). P. Ortiz collaborates with scholars based in Spain, United States and Germany. P. Ortiz's co-authors include José M. Mato, Marı́a A. Pajares, Carmen Cabrero, Luis Álvarez, Antonio Martín Duce, Susana Alemany, Azam Askari, Yiping W. Han, Nabil F. Bissada and Mohammad S. Al‐Zahrani and has published in prestigious journals such as Circulation, Gastroenterology and Hepatology.

In The Last Decade

P. Ortiz

46 papers receiving 2.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Metabolomics and lipidomics in NAFLD: biomarkers and non-invasive diagnostic tests

2021 281 citations Mojgan Masoodi, Amalia Gastaldelli et al. Nature Reviews Gastroenterology & Hepatology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P. Ortiz Spain	22	742	686	558	308	290	47	2.2k
I. Serés Hungary	31	441 0.6×	458 0.7×	408 0.7×	323 1.0×	281 1.0×	128	2.8k
Theresa Chen United States	25	224 0.3×	505 0.7×	672 1.2×	193 0.6×	97 0.3×	38	1.7k
Ernesto Germán Cardona-Muñóz Mexico	24	367 0.5×	420 0.6×	328 0.6×	323 1.0×	50 0.2×	113	1.9k
Senthil Kumar Venugopal India	26	84 0.1×	1.0k 1.5×	1.4k 2.4×	420 1.4×	79 0.3×	58	3.5k
Yoshitaka Kumon Japan	27	292 0.4×	549 0.8×	224 0.4×	167 0.5×	200 0.7×	95	2.3k
Asad Vaisi‐Raygani Iran	29	293 0.4×	548 0.8×	152 0.3×	325 1.1×	91 0.3×	157	2.5k
Jae‐Han Jeon South Korea	27	150 0.2×	912 1.3×	325 0.6×	417 1.4×	161 0.6×	93	2.4k
Kyoung Soo Kim South Korea	27	506 0.7×	687 1.0×	433 0.8×	453 1.5×	55 0.2×	78	2.7k
Chunxiao Yu China	33	121 0.2×	823 1.2×	455 0.8×	371 1.2×	158 0.5×	103	2.6k
Mark J. Paul‐Clark United Kingdom	30	133 0.2×	1.5k 2.1×	322 0.6×	461 1.5×	457 1.6×	50	3.5k

Countries citing papers authored by P. Ortiz

Since Specialization

Citations

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

Fields of papers citing papers by P. Ortiz

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. Ortiz

This figure shows the co-authorship network connecting the top 25 collaborators of P. Ortiz. A scholar is included among the top collaborators of P. Ortiz 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 P. Ortiz. P. Ortiz is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Ortiz, P., et al.. (2025). Teaching oral and maxillofacial pathology and oral medicine in undergraduate and postgraduate in Latin America. Medicina oral, patología oral y cirugía bucal. 30(2). e192–e198.

Plutzky, Jorge, Cristina Alonso, John J. Suschak, et al.. (2022). Abstract 13440: Effect of Pemvidutide (ALT-801), a Novel GLP-1/Glucagon Dual Receptor Agonist, on Pathogenic Lipid Mediators. Circulation. 146(Suppl_1). 1 indexed citations

Masoodi, Mojgan, Amalia Gastaldelli, Tuulia Hyötyläinen, et al.. (2021). Metabolomics and lipidomics in NAFLD: biomarkers and non-invasive diagnostic tests. Nature Reviews Gastroenterology & Hepatology. 18(12). 835–856. 281 indexed citations breakdown →

Bril, Fernando, Laura Millán, Srilaxmi Kalavalapalli, et al.. (2018). Use of a metabolomic approach to non‐invasively diagnose non‐alcoholic fatty liver disease in patients with type 2 diabetes mellitus. Diabetes Obesity and Metabolism. 20(7). 1702–1709. 37 indexed citations

Bisbe, Elvira, et al.. (2011). Analgesic efficacy of associating a sciatic block to a femoral block in the posotperative period of total knee arthroplasty. European Journal of Anaesthesiology. 28. 119–120. 4 indexed citations

Ortiz, P., Nabil F. Bissada, Leena Palomo, et al.. (2009). Periodontal Therapy Reduces the Severity of Active Rheumatoid Arthritis in Patients Treated With or Without Tumor Necrosis Factor Inhibitors. Journal of Periodontology. 80(4). 535–540. 254 indexed citations

Gómez‐Arbonés, Xavier, et al.. (2002). Quantification of foetomaternal haemorrhage. An analysis of two cytometric techniques and a semiquantitative gel agglutination test. Clinical & Laboratory Haematology. 24(1). 47–53. 10 indexed citations

Sánchez‐Fidalgo, Susana, M.J. Martín, P. Ortiz, et al.. (2002). Role of prostaglandins and nitric oxide in gastric damage induced by metamizol in rats. Inflammation Research. 51(8). 385–392. 16 indexed citations

Bellido-Estévez, Inmaculada, et al.. (2002). S-adenosyl-l-methionine prevents 5-HT1A receptors up-regulation induced by acute imipramine in the frontal cortex of the rat. Neuroscience Letters. 321(1-2). 110–114. 5 indexed citations

10.

Sánchez‐Fidalgo, Susana, M.J. Martín, P. Ortiz, Virginia Motilva, & Catalina Alarcón‐de‐la‐Lastra. (2002). Effects of Dipyrone on Inflammatory Infiltration and Oxidative Metabolism in Gastric Mucosa: Comparison with Acetaminophen and Diclofenac. Digestive Diseases and Sciences. 47(6). 1389–1398. 41 indexed citations

11.

Sánchez‐Fidalgo, Susana, Catalina Alarcón‐de‐la‐Lastra, P. Ortiz, Virginia Motilva, & M.J. Martín. (2002). Gastrointestinal Tolerability of Metamizol, Acetaminophen, and Diclofenac in Subchronic Treatment in Rats. Digestive Diseases and Sciences. 47(12). 2791–2798. 45 indexed citations

12.

Cruz, J.P. De La, José Pavı́a, José Antonio González Correa, P. Ortiz, & Felipe Sánchez de la Cuesta. (2000). Effects of chronic administration of S-adenosyl-l-methionine on brain oxidative stress in rats. Naunyn-Schmiedeberg s Archives of Pharmacology. 361(1). 47–52. 22 indexed citations

13.

Planas, M., Cosme Gay‐Escoda, José Vicente Bagán Sebastián, et al.. (1998). Oral metamizol (1 g and 2 g) versus ibuprofen and placebo in the treatment of lower third molar surgery pain: randomised double-blind multi-centre study. European Journal of Clinical Pharmacology. 53(6). 405–409. 27 indexed citations

14.

Mato, José M., Luis Álvarez, P. Ortiz, & Marı́a A. Pajares. (1997). S-adenosylmethionine synthesis: Molecular mechanisms and clinical implications. Pharmacology & Therapeutics. 73(3). 265–280. 408 indexed citations

15.

Correa, José Antonio González, et al.. (1997). Effects of S -adenosyl-L-methionine on hepatic and renal oxidative stress in an experimental model of acute biliary obstruction in rats. Hepatology. 26(1). 121–127. 60 indexed citations

16.

Mato, José M., et al.. (1994). S-Adenosyl-L-Methionine Synthetase and Methionine Metabolism Deficiencies in Cirrhosis. Advances in experimental medicine and biology. 368. 113–117. 21 indexed citations

17.

Múñiz, Carlos & P. Ortiz. (1993). Efficacy of two different intramuscular doses of dipyrone in acute renal colic. Cooperative Study Group.. PubMed. 15(7). 465–9. 12 indexed citations

18.

Ortiz, P., et al.. (1993). S-adenosyl-L-methionine and the liver.. PubMed. 25(3). 135–7. 3 indexed citations

19.

Martin, Allison, et al.. (1991). Rhabdomyolysis and cutaneous necrosis following intravenous vasopressin infusion. Gastroenterology. 101(2). 529–532. 5 indexed citations

20.

Cabrero, Carmen, Antonio Martín Duce, P. Ortiz, Susana Alemany, & José M. Mato. (1988). Specific loss of the high-molecular-weight form of S -adenosyl-l-methionine synthetase in human liver cirrhosis. Hepatology. 8(6). 1530–1534. 143 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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