Lena Grahnquist

872 total citations
29 papers, 570 citations indexed

About

Lena Grahnquist is a scholar working on Surgery, Gastroenterology and Genetics. According to data from OpenAlex, Lena Grahnquist has authored 29 papers receiving a total of 570 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Surgery, 8 papers in Gastroenterology and 8 papers in Genetics. Recurrent topics in Lena Grahnquist's work include Ion Transport and Channel Regulation (6 papers), Helicobacter pylori-related gastroenterology studies (5 papers) and Inflammatory Bowel Disease (5 papers). Lena Grahnquist is often cited by papers focused on Ion Transport and Channel Regulation (6 papers), Helicobacter pylori-related gastroenterology studies (5 papers) and Inflammatory Bowel Disease (5 papers). Lena Grahnquist collaborates with scholars based in Sweden, Uganda and Norway. Lena Grahnquist's co-authors include Hans Hildebrand, Petter Malmborg, Scott Montgomery, Johan Lindholm, Thorkild Tylleskär, Grace Ndeezi, E Olafsdottir, James Tumwine, Deogratias H Kaddu-Mulindwa and Р. И. Айзман and has published in prestigious journals such as Journal of Clinical Microbiology, The Journal of Pediatrics and World Journal of Gastroenterology.

In The Last Decade

Lena Grahnquist

26 papers receiving 546 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Lena Grahnquist Sweden 13 220 197 195 153 103 29 570
M. Fontana Italy 17 168 0.8× 166 0.8× 204 1.0× 111 0.7× 66 0.6× 44 721
Gigi Veereman Belgium 14 159 0.7× 236 1.2× 376 1.9× 78 0.5× 161 1.6× 35 700
Zubin Grover Australia 10 223 1.0× 232 1.2× 365 1.9× 77 0.5× 149 1.4× 29 661
Tim de Meij Netherlands 16 228 1.0× 231 1.2× 173 0.9× 158 1.0× 45 0.4× 44 691
Avi On Israel 12 373 1.7× 316 1.6× 483 2.5× 121 0.8× 67 0.7× 26 776
D. de Boissieu France 19 434 2.0× 120 0.6× 63 0.3× 140 0.9× 182 1.8× 66 1.1k
J Vivancos Spain 11 152 0.7× 214 1.1× 96 0.5× 208 1.4× 49 0.5× 32 674
S. Ategbo France 14 159 0.7× 165 0.8× 54 0.3× 89 0.6× 124 1.2× 62 662
Arvey I. Rogers United States 18 482 2.2× 140 0.7× 84 0.4× 199 1.3× 59 0.6× 75 979
Terry D. Bolin Australia 12 230 1.0× 75 0.4× 83 0.4× 179 1.2× 43 0.4× 37 485

Countries citing papers authored by Lena Grahnquist

Since Specialization
Citations

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

Fields of papers citing papers by Lena Grahnquist

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Lena Grahnquist

This figure shows the co-authorship network connecting the top 25 collaborators of Lena Grahnquist. A scholar is included among the top collaborators of Lena Grahnquist 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 Lena Grahnquist. Lena Grahnquist 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.
2.
Ruuska, Tarja, et al.. (2016). Efficacy and safety of granulocyte, monocyte/macrophage adsorptive in pediatric ulcerative colitis. World Journal of Gastroenterology. 22(17). 4389–4389. 7 indexed citations
3.
Eksborg, Staffan, et al.. (2013). Jejunostomy Enteral Feeding in Children. Journal of Parenteral and Enteral Nutrition. 38(5). 631–636. 16 indexed citations
4.
Mårild, Karl, et al.. (2013). Down Syndrome Is Associated with Elevated Risk of Celiac Disease: A Nationwide Case-Control Study. The Journal of Pediatrics. 163(1). 237–242. 54 indexed citations
5.
Örtqvist, Eva, et al.. (2013). High prevalence of celiac disease in Swedish children and adolescents with type 1 diabetes and the relation to the Swedish epidemic of celiac disease: a cohort study. Scandinavian Journal of Gastroenterology. 49(1). 52–58. 28 indexed citations
6.
Malmborg, Petter, Lena Grahnquist, Johan Lindholm, Scott Montgomery, & Hans Hildebrand. (2013). Increasing Incidence of Paediatric Inflammatory Bowel Disease in Northern Stockholm County, 2002–2007. Journal of Pediatric Gastroenterology and Nutrition. 57(1). 29–34. 72 indexed citations
7.
Anderlid, Britt‐Marie, et al.. (2012). [Lactose intolerance in children is an overdiagnosed condition. Risk of missing intestinal diseases such as IBD and celiac disease].. PubMed. 109(5). 218–21. 4 indexed citations
8.
Eksborg, Staffan, et al.. (2012). Acid reducing agents to neonates – lack of evidence and guidelines. PubMed. 1(1). 24–29.
9.
Olén, Ola, et al.. (2012). Antibodies Against Deamidated Gliadin Peptides and Tissue Transglutaminase for Diagnosis of Pediatric Celiac Disease. Journal of Pediatric Gastroenterology and Nutrition. 55(6). 695–700. 33 indexed citations
10.
Malmborg, Petter, Shahram Bahmanyar, Lena Grahnquist, Hans Hildebrand, & Scott Montgomery. (2011). Cesarean section and the risk of pediatric Crohnʼs disease. Inflammatory Bowel Diseases. 18(4). 703–708. 25 indexed citations
11.
Tumwine, James, Thorkild Tylleskär, Lena Grahnquist, et al.. (2011). Faecal calprotectin concentrations in apparently healthy children aged 0-12 years in urban Kampala, Uganda: a community-based survey. BMC Pediatrics. 11(1). 9–9. 58 indexed citations
12.
Grahnquist, Lena, et al.. (2005). Nutritional and Clinical Status of Children Admitted to the Malnutrition Ward, Maputo Central Hospital: A Comparison of Data from 2001 and 1983. Journal of Tropical Pediatrics. 51(2). 102–105. 27 indexed citations
13.
Grahnquist, Lena, et al.. (2003). Evaluation of 99mTc-HMPAO leukocyte scintigraphy in the investigation of pediatric inflammatory bowel disease. The Journal of Pediatrics. 143(1). 48–53. 18 indexed citations
14.
Grahnquist, Lena, et al.. (2001). Regulation of K+ transport in the rat distal colon via angiotensin II subtype receptors and K+‐pathways. Acta Physiologica Scandinavica. 171(2). 145–151. 9 indexed citations
15.
Grahnquist, Lena, Tarja Ruuska, & Yigael Finkel. (2000). Early Development of Human Gastric H,K-Adenosine Triphosphatase. Journal of Pediatric Gastroenterology and Nutrition. 30(5). 533–537. 8 indexed citations
16.
Айзман, Р. И., Lena Grahnquist, & Gianni Celsi. (1998). Potassium homeostasis: ontogenic aspects. Acta Paediatrica. 87(6). 609–617. 8 indexed citations
17.
Айзман, Р. И., et al.. (1996). Glucocorticoids Stimulate the Maturation of H,K-ATPase in the Infant Rat Stomach. Pediatric Research. 40(5). 658–663. 8 indexed citations
18.
Айзман, Р. И., et al.. (1996). Ontogeny of K+ transport in rat distal colon. American Journal of Physiology-Gastrointestinal and Liver Physiology. 271(2). G268–G274. 11 indexed citations
19.
Grahnquist, Lena, B. Lundberg, & Kjell Tullus. (1992). Neonatal Proteus meningoencephalitis. Apmis. 100(7-12). 734–736. 4 indexed citations
20.
Svensson, Lennart, et al.. (1988). Detection of human rotaviruses which do not react with subgroup I- and II-specific monoclonal antibodies. Journal of Clinical Microbiology. 26(6). 1238–1240. 28 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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