J Martínez-Valls

994 total citations
26 papers, 826 citations indexed

About

J Martínez-Valls is a scholar working on Physiology, Surgery and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, J Martínez-Valls has authored 26 papers receiving a total of 826 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Physiology, 8 papers in Surgery and 7 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in J Martínez-Valls's work include Nutrition and Health in Aging (6 papers), Liver Disease Diagnosis and Treatment (4 papers) and Bariatric Surgery and Outcomes (3 papers). J Martínez-Valls is often cited by papers focused on Nutrition and Health in Aging (6 papers), Liver Disease Diagnosis and Treatment (4 papers) and Bariatric Surgery and Outcomes (3 papers). J Martínez-Valls collaborates with scholars based in Spain, United States and Sweden. J Martínez-Valls's co-authors include Rafael Márquez, Máximo Vento, José Viña, Miguel Asensi, Federico V. Pallardó, Juan Sastre, Joaquín Ortega, Miguel Civera, Rafael Carmena and Juan F. Ascaso and has published in prestigious journals such as Diabetes, International Journal of Obesity and Atherosclerosis.

In The Last Decade

J Martínez-Valls

24 papers receiving 803 citations

Peers

J Martínez-Valls
K. Vijay Kumar India
Rui‐Qing Jiao China
Johanna Helmersson Sweden
A J Scheen Belgium
N. Scott United Kingdom
B Lloyd United Kingdom
Alaadin Polat Türkiye
Gaetano Pannitteri Italy
Shamsuddin Khwaja United States
Takashi Shirakura Japan
K. Vijay Kumar India
J Martínez-Valls
Citations per year, relative to J Martínez-Valls J Martínez-Valls (= 1×) peers K. Vijay Kumar

Countries citing papers authored by J Martínez-Valls

Since Specialization
Citations

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

Fields of papers citing papers by J Martínez-Valls

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J Martínez-Valls

This figure shows the co-authorship network connecting the top 25 collaborators of J Martínez-Valls. A scholar is included among the top collaborators of J Martínez-Valls 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 Martínez-Valls. J Martínez-Valls 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.
García-García, Ana-Bárbara, Sergio Martínez‐Hervás, Pablo Marín-García, et al.. (2018). Gene expression profile following an oral unsaturated fat load in abdominal obese subjects. European Journal of Nutrition. 58(3). 1331–1337. 5 indexed citations
2.
Civera, Miguel, et al.. (2017). Anthropometric parameters and permanent remission of comorbidities 10 years after open gastric bypass in a cohort with high prevalence of super-obesity. Endocrinología Diabetes y Nutrición. 64(6). 310–316. 9 indexed citations
3.
Civera, Miguel, et al.. (2016). Encefalopatía hiperamoniémica tras cistectomía radical y derivación urinaria. Tratamiento nutricional. Endocrinología y Nutrición. 63(6). 306–308. 1 indexed citations
4.
Civera, Miguel, et al.. (2016). Hyperammonemic encephalopathy after urinary diversion. Diet therapy. Endocrinología y Nutrición (English Edition). 63(6). 306–308. 1 indexed citations
5.
Civera, Miguel, et al.. (2014). Validity of subjective global assessment as a screening method for hospital malnutrition. Prevalence of malnutrition in a tertiary hospital. Endocrinología y Nutrición (English Edition). 61(4). 184–189. 15 indexed citations
6.
Felipo, Vicente, Amparo Urios, Nisrin El Mlili, et al.. (2013). Alterations in adipocytokines and cGMP homeostasis in morbid obesity patients reverse after bariatric surgery. Obesity. 21(2). 229–237. 19 indexed citations
7.
Civera, Miguel, et al.. (2013). Validez de la valoración subjetiva global como método de despistaje de desnutrición hospitalaria. Prevalencia de desnutrición en un hospital terciario. Endocrinología y Nutrición. 61(4). 184–189. 11 indexed citations
8.
Felipo, Vicente, Amparo Urios, E. Montesinos, et al.. (2011). Contribution of hyperammonemia and inflammatory factors to cognitive impairment in minimal hepatic encephalopathy. Metabolic Brain Disease. 27(1). 51–58. 167 indexed citations
9.
Civera, Miguel, Joaquín Ortega, J Martínez-Valls, et al.. (2011). Hipoglucemia tras derivación gástrica en Y de Roux. Endocrinología y Nutrición. 58(4). 197–199. 2 indexed citations
10.
Civera, Miguel, Amparo Urios, Joaquín Ortega, et al.. (2010). Relationship between insulin resistance, inflammation and liver cell apoptosis in patients with severe obesity. Diabetes/Metabolism Research and Reviews. 26(3). 187–192. 26 indexed citations
11.
Real, José T., Carlos Sànchez‐Martìn, J Martínez-Valls, et al.. (2005). Effects of a Controlled Program of Moderate Physical Exercise on Insulin Sensitivity in Nonobese, Nondiabetic Subjects. Clinical Journal of Sport Medicine. 16(1). 46–50. 11 indexed citations
12.
Ortega, Joaquín, et al.. (2004). Vertical Banded Gastroplasty Converted to Roux-en-Y Gastric Bypass: Little Impact on Nutritional Status after 5-Year Follow-up. Obesity Surgery. 14(5). 638–643. 32 indexed citations
13.
Ortega, Joaquín, Francisco Mora, Carlos Sala, et al.. (2004). Outcome of Esophageal Function and 24-hour Esophageal pH Monitoring after Vertical Banded Gastroplasty and Roux-en-Y Gastric Bypass. Obesity Surgery. 14(8). 1086–1094. 61 indexed citations
14.
Asensi, Miguel, Rafael Márquez, J Martínez-Valls, et al.. (2002). Xanthine Oxidase Is Involved in Free Radical Production in Type 1 Diabetes. Diabetes. 51(4). 1118–1124. 342 indexed citations
15.
Ascaso, Juan F., et al.. (1998). A study of insulin resistance using the minimal model in nondiabetic familial combined hyperlipidemic patients. Metabolism. 47(5). 508–513. 42 indexed citations
16.
Sales, J. N. S., et al.. (1997). Influence of obesity on plasma lipoproteins, glycaemia and insulinaemia in patients with familial combined hyperlipidaemia. International Journal of Obesity. 21(5). 360–366. 23 indexed citations
17.
Carmena, Rafael, J.F. Ascaso, G Camejo, et al.. (1997). 1.W07.1 Dietary composition and low density lipoproteins (LDL) modifications. Atherosclerosis. 134(1-2). 14–14.
18.
Carmena, Rafael, Juan F. Ascaso, Germán Camejo, et al.. (1996). Effect of olive and sunflower oils on low density lipoprotein level, composition, size, oxidation and interaction with arterial proteoglycans. Atherosclerosis. 125(2). 243–255. 41 indexed citations
19.
Martínez-Valls, J, et al.. (1991). [Course of cardiac autonomic neuropathy in diabetic patients++ depending on the degree of metabolic control].. PubMed. 189(2). 63–7. 4 indexed citations
20.
Arbona, Cristina, et al.. (1990). [Protein malnutrition in insulin-dependent or type I diabetes mellitus. Relationship with the degree of metabolic control].. PubMed. 95(15). 572–5. 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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