Leena Ong-Ajyooth

440 total citations
32 papers, 337 citations indexed

About

Leena Ong-Ajyooth is a scholar working on Nephrology, Pediatrics, Perinatology and Child Health and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Leena Ong-Ajyooth has authored 32 papers receiving a total of 337 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Nephrology, 7 papers in Pediatrics, Perinatology and Child Health and 6 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Leena Ong-Ajyooth's work include Renal Diseases and Glomerulopathies (6 papers), Pharmacological Effects and Toxicity Studies (5 papers) and Chronic Kidney Disease and Diabetes (4 papers). Leena Ong-Ajyooth is often cited by papers focused on Renal Diseases and Glomerulopathies (6 papers), Pharmacological Effects and Toxicity Studies (5 papers) and Chronic Kidney Disease and Diabetes (4 papers). Leena Ong-Ajyooth collaborates with scholars based in Thailand. Leena Ong-Ajyooth's co-authors include Kriengsak Vareesangthip, S Ong-Ajyooth, Somkiat Vasuvattakul, P Parichatikanond, S Nilwarangkur, Chairat Shayakul, Wichai Aekplakorn, Prida Malasit, S Nimmannit and Suthat Fucharoen and has published in prestigious journals such as American Journal of Kidney Diseases, Journal of Medical Virology and ˜The œNephron journals/Nephron journals.

In The Last Decade

Leena Ong-Ajyooth

31 papers receiving 324 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Leena Ong-Ajyooth Thailand 10 145 78 50 46 44 32 337
Dario Roccatello Italy 5 189 1.3× 49 0.6× 65 1.3× 18 0.4× 17 0.4× 6 363
G Motté France 10 115 0.8× 41 0.5× 67 1.3× 53 1.2× 10 0.2× 24 438
George C. Francos United States 11 110 0.8× 40 0.5× 23 0.5× 110 2.4× 47 1.1× 18 416
P Berthoux France 13 180 1.2× 27 0.3× 91 1.8× 29 0.6× 18 0.4× 26 510
Josefina Santos Portugal 13 174 1.2× 38 0.5× 47 0.9× 20 0.4× 13 0.3× 46 478
Hiroki Hayashi Japan 12 196 1.4× 117 1.5× 110 2.2× 42 0.9× 27 0.6× 71 494
Mona Ben m’rad France 4 242 1.7× 84 1.1× 57 1.1× 43 0.9× 21 0.5× 6 529
David Metz United States 11 88 0.6× 98 1.3× 70 1.4× 11 0.2× 9 0.2× 19 360
Mila Tang Canada 9 157 1.1× 18 0.2× 37 0.7× 54 1.2× 37 0.8× 17 372
Teresa Olea Spain 9 303 2.1× 36 0.5× 43 0.9× 56 1.2× 16 0.4× 19 547

Countries citing papers authored by Leena Ong-Ajyooth

Since Specialization
Citations

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

Fields of papers citing papers by Leena Ong-Ajyooth

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Leena Ong-Ajyooth. 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 Leena Ong-Ajyooth. The network helps show where Leena Ong-Ajyooth may publish in the future.

Co-authorship network of co-authors of Leena Ong-Ajyooth

This figure shows the co-authorship network connecting the top 25 collaborators of Leena Ong-Ajyooth. A scholar is included among the top collaborators of Leena Ong-Ajyooth 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 Leena Ong-Ajyooth. Leena Ong-Ajyooth 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.
Parichatikanond, P, et al.. (2009). Arterial occlusion in nephrotic syndrome: report of four cases in Siriraj Hospital.. PubMed. 92 Suppl 2. S119–25. 1 indexed citations
2.
Vareesangthip, Kriengsak, et al.. (2006). Abnormal kinetics of erythrocyte sodium lithium countertransport in patients with diabetic nephropathy in Thailand.. PubMed. 89 Suppl 2. S48–53. 1 indexed citations
3.
Bunnag, Sakarn, Kriengsak Vareesangthip, & Leena Ong-Ajyooth. (2006). Effect of diltiazem on the pharmacokinetics of microemulsion cyclosporine A in renal transplantation.. PubMed. 89 Suppl 2. S228–34. 4 indexed citations
4.
Leowattana, Wattana, et al.. (2006). The relationship between serum concentration of cardiac troponin I in chronic renal failure patients and cardiovascular events.. PubMed. 89(5). 714–20. 4 indexed citations
5.
Shayakul, Chairat, et al.. (2006). Immunohistochemical study for the diagnosis of Alport's syndrome.. PubMed. 89 Suppl 5. S171–81. 3 indexed citations
6.
Ong-Ajyooth, Leena, S Ong-Ajyooth, Wattana Leowattana, et al.. (2006). Effect of short-term folate and vitamin B supplementation on blood homocysteine level and carotid artery wall thickness in chronic hemodialysis patients.. PubMed. 89(8). 1187–93. 15 indexed citations
7.
Ong-Ajyooth, Leena, S Ong-Ajyooth, Wattana Leowattana, et al.. (2005). Relationship between hyperhomocysteinemia and atherosclerosis in chronic hemodialysis patients.. PubMed. 88(10). 1373–81. 4 indexed citations
8.
Ong-Ajyooth, Leena, et al.. (2004). Abnormal kinetics of erythrocyte sodium lithium countertransport in renal transplant recipients. Transplantation Proceedings. 36(5). 1367–1371. 2 indexed citations
9.
Ong-Ajyooth, Leena, et al.. (2004). Effect of fish oil on oxidative stress, lipid profile and renal function in IgA nephropathy.. PubMed. 87(2). 143–9. 19 indexed citations
10.
Vongwiwatana, Attapong, et al.. (2003). Results of renal transplantation of the Siriraj Hospital—Thailand. Transplantation Proceedings. 35(1). 159–162. 2 indexed citations
11.
Vareesangthip, Kriengsak, et al.. (2001). Erythrocyte sodium lithium countertransport in heart transplantation. Transplantation Proceedings. 33(7-8). 3561–3563.
12.
Nimmannit, S, et al.. (2001). Impairment of erythrocyte membrane fluidity in cyclosporine-treated renal transplant patients. Transplantation Proceedings. 33(1-2). 1198–1200. 4 indexed citations
13.
Nimmannit, S, et al.. (2000). Abnormal kinetics of erythrocyte Na/Li countertransport in renal transplant patients treated with cyclosporine. Transplantation Proceedings. 32(7). 1857–1858. 1 indexed citations
14.
Ong-Ajyooth, S, et al.. (1999). The renin--angiotensin system gene polymorphisms and clinicopathological correlations in IgA nephropathy.. PubMed. 82(7). 681–9. 9 indexed citations
15.
Ong-Ajyooth, Leena, Prida Malasit, S Ong-Ajyooth, et al.. (1998). Renal Function in Adult Beta-Thalassemia/Hb E Disease. ˜The œNephron journals/Nephron journals. 78(2). 156–161. 42 indexed citations
16.
Raengsakulrach, Boonyos, Leena Ong-Ajyooth, S Nilwarangkur, et al.. (1997). High prevalence of hepatitis G viremia among kidney transplant patients in Thailand. Journal of Medical Virology. 53(2). 162–166. 19 indexed citations
17.
Ong-Ajyooth, Leena, P Parichatikanond, Prida Malasit, et al.. (1995). Glomerulonephritis in beta-thalassemia Hb-E disease: clinical manifestations, histopathologic studies and outcome.. PubMed. 78(3). 119–26. 1 indexed citations
18.
Shayakul, Chairat, Leena Ong-Ajyooth, S Nimmannit, et al.. (1995). Lupus Nephritis in Thailand: Clinicopathologic findings and outcome in 569 patients. American Journal of Kidney Diseases. 26(2). 300–307. 42 indexed citations
19.
Ong-Ajyooth, Leena, Chairat Shayakul, P Parichatikanond, et al.. (1994). Lupus nephritis in males: 8-year experience at Siriraj Hospital.. PubMed. 12(2). 87–93. 2 indexed citations
20.
Ong-Ajyooth, Leena, et al.. (1994). Comparison of lipid abnormalities in continuous ambulatory peritoneal dialysis and hemodialysis patients.. PubMed. 26(4). 2077–9. 4 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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