Ana María Obregón

719 total citations
35 papers, 553 citations indexed

About

Ana María Obregón is a scholar working on Public Health, Environmental and Occupational Health, Endocrine and Autonomic Systems and General Health Professions. According to data from OpenAlex, Ana María Obregón has authored 35 papers receiving a total of 553 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Public Health, Environmental and Occupational Health, 14 papers in Endocrine and Autonomic Systems and 11 papers in General Health Professions. Recurrent topics in Ana María Obregón's work include Obesity, Physical Activity, Diet (15 papers), Regulation of Appetite and Obesity (11 papers) and Eating Disorders and Behaviors (11 papers). Ana María Obregón is often cited by papers focused on Obesity, Physical Activity, Diet (15 papers), Regulation of Appetite and Obesity (11 papers) and Eating Disorders and Behaviors (11 papers). Ana María Obregón collaborates with scholars based in Chile, Canada and United Kingdom. Ana María Obregón's co-authors include Macarena Valladares, José Luis Santos, Paulina Pettinelli, Gerardo Weisstaub, Luis A. Videla, Jean‐Philippe Chaput, Luis Rodrigo Cataldo, Andrea González, Susan V. Smalley and Raquel Burrows and has published in prestigious journals such as SHILAP Revista de lepidopterología, Nutrients and European Journal of Clinical Nutrition.

In The Last Decade

Ana María Obregón

31 papers receiving 538 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ana María Obregón Chile 14 239 177 164 112 109 35 553
Tara Rendo‐Urteaga Spain 18 337 1.4× 66 0.4× 48 0.3× 234 2.1× 62 0.6× 30 728
Thomas Ellrott Germany 10 216 0.9× 269 1.5× 34 0.2× 155 1.4× 47 0.4× 38 587
Laura E. Wolkoff United States 8 506 2.1× 575 3.2× 102 0.6× 70 0.6× 73 0.7× 8 845
Megan Startzell United States 15 289 1.2× 47 0.3× 278 1.7× 347 3.1× 46 0.4× 28 924
Viviana Bauman United States 9 117 0.5× 167 0.9× 41 0.3× 56 0.5× 102 0.9× 18 494
Danny Wadden Canada 9 134 0.6× 188 1.1× 93 0.6× 124 1.1× 113 1.0× 12 437
Alfred Aziz Canada 13 283 1.2× 55 0.3× 39 0.2× 202 1.8× 145 1.3× 18 669
Masako Sei Japan 14 96 0.4× 31 0.2× 72 0.4× 125 1.1× 74 0.7× 30 476
Monica Guglielmetti Italy 12 186 0.8× 60 0.3× 73 0.4× 321 2.9× 30 0.3× 40 568
Kara Meyer Germany 10 64 0.3× 127 0.7× 58 0.4× 43 0.4× 30 0.3× 12 404

Countries citing papers authored by Ana María Obregón

Since Specialization
Citations

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

Fields of papers citing papers by Ana María Obregón

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ana María Obregón. 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 Ana María Obregón. The network helps show where Ana María Obregón may publish in the future.

Co-authorship network of co-authors of Ana María Obregón

This figure shows the co-authorship network connecting the top 25 collaborators of Ana María Obregón. A scholar is included among the top collaborators of Ana María Obregón 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 Ana María Obregón. Ana María Obregón 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.
Goldfield, Gary S., et al.. (2024). Association between dopamine genes, adiposity, food addiction, and eating behavior in Chilean adult. Frontiers in Nutrition. 11. 1466384–1466384.
2.
Obregón, Ana María, Macarena Valladares, Enrique Guzmán‐Gutiérrez, et al.. (2023). Validation of the baby eating behaviour questionnaire in a Chilean population. Current Psychology. 43(6). 5377–5387. 2 indexed citations
3.
Oyarce, Karina, et al.. (2023). No association of the dopamine D2 receptor genetic bilocus score (rs1800497/rs1799732) on food addiction and food reinforcement in Chilean adults. Frontiers in Behavioral Neuroscience. 17. 1067384–1067384. 3 indexed citations
4.
Guzmán, Carla, et al.. (2023). Dietary Fibre Intake in Chile: 13 Years after the Last National Report. Nutrients. 15(17). 3671–3671. 2 indexed citations
5.
Araya, Juan, Marcelo González, Ana María Obregón, et al.. (2022). Pathophysiological Role of Genetic Factors Associated With Gestational Diabetes Mellitus. Frontiers in Physiology. 13. 769924–769924. 15 indexed citations
6.
Obregón, Ana María, Karina Oyarce, María de los Ángeles García, et al.. (2021). Association of the dopamine D2 receptor rs1800497 polymorphism with food addiction, food reinforcement, and eating behavior in Chilean adults. Eating and Weight Disorders - Studies on Anorexia Bulimia and Obesity. 27(1). 215–224. 11 indexed citations
7.
Tapia, Gladys, et al.. (2021). Rol de la microbiota intestinal en el desarrollo del hígado graso no alcohólico. Revista médica de Chile. 149(4). 570–579. 3 indexed citations
8.
Valladares, Macarena, et al.. (2016). Association between Eating Behavior and Academic Performance in University Students. Journal of the American College of Nutrition. 35(8). 699–703. 28 indexed citations
9.
Obregón, Ana María, Macarena Valladares, & Gary S. Goldfield. (2016). Association of the dopamine D2 receptor rs1800497 polymorphism and eating behavior in Chilean children. Nutrition. 35. 139–145. 19 indexed citations
10.
Valladares, Macarena, et al.. (2016). Asociación entre cronotipo y obesidad en jóvenes. Nutrición Hospitalaria. 33(6). 1336–1339. 5 indexed citations
11.
Valladares, Macarena, Ana María Obregón, & Jean‐Philippe Chaput. (2015). Association between genetic variants of the clock gene and obesity and sleep duration. Journal of Physiology and Biochemistry. 71(4). 855–860. 50 indexed citations
12.
Salazar, Gloria, María Isabel Hodgson, Luis Rodrigo Cataldo, et al.. (2015). Melanocortin-4 Receptor Gene Variation Is Associated with Eating Behavior in Chilean Adults. Annals of Nutrition and Metabolism. 68(1). 35–41. 29 indexed citations
13.
Obregón, Ana María, et al.. (2013). Nivel de conocimiento sobre salud buco-dental. Consultorio 1ro de marzo. Febrero-octubre 2009.. SHILAP Revista de lepidopterología.
14.
Obregón, Ana María, et al.. (2013). Nivel de conocimiento sobre salud buco-dental. Consultorio 1ero de marzo. Febrero- octubre 2009. 15(1). 65–74.
15.
Pettinelli, Paulina, Ana María Obregón, & Luis A. Videla. (2012). Molecular mechanisms of steatosis in nonalcoholic fatty liver disease.. PubMed. 26(3). 441–50. 62 indexed citations
16.
Obregón, Ana María, Erik Díaz-Bautista, & José Luis Santos. (2011). Effect of the melanocortin-3 receptor Thr6Lys and Val81Ile genetic variants on body composition and substrate oxidation in Chilean obese children. Journal of Physiology and Biochemistry. 68(1). 71–76. 5 indexed citations
17.
Pettinelli, Paulina, Ana María Obregón, & Luis A. Videla. (2011). Mecanismos moleculares de la esteatosis en la patología de hígado graso no alcohólico. Nutrición Hospitalaria. 26(3). 441–450. 4 indexed citations
18.
Santos, José Luis, Andrea González, Susan V. Smalley, et al.. (2011). Association between eating behavior scores and obesity in Chilean children. Nutrition Journal. 10(1). 108–108. 111 indexed citations
19.
Obregón, Ana María, et al.. (2010). Melanocortin-3 receptor gene variants: Association with childhood obesity and eating behavior in Chilean families. Nutrition. 26(7-8). 760–765. 29 indexed citations
20.
Valladares, Macarena, Ana María Obregón, Gerardo Weisstaub, et al.. (2010). Melanocortin-4 receptor gene variants in Chilean families: association with childhood obesity and eating behavior. Nutritional Neuroscience. 13(2). 71–78. 35 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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