Ryujin Endo

1.7k total citations
28 papers, 592 citations indexed

About

Ryujin Endo is a scholar working on Hepatology, Epidemiology and Surgery. According to data from OpenAlex, Ryujin Endo has authored 28 papers receiving a total of 592 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Hepatology, 19 papers in Epidemiology and 5 papers in Surgery. Recurrent topics in Ryujin Endo's work include Liver Disease Diagnosis and Treatment (17 papers), Liver Disease and Transplantation (13 papers) and Hepatitis B Virus Studies (4 papers). Ryujin Endo is often cited by papers focused on Liver Disease Diagnosis and Treatment (17 papers), Liver Disease and Transplantation (13 papers) and Hepatitis B Virus Studies (4 papers). Ryujin Endo collaborates with scholars based in Japan, Canada and United Kingdom. Ryujin Endo's co-authors include Kazuyuki Suzuki, Yasuhiro Takikawa, Yasuhiro Takikawa, Kei Sawara, Akinobu Kato, Hidekatsu Kuroda, Yasuhiro Miyamoto, Koichi Abe, Shuhei Nishiguchi and Hisataka Moriwaki and has published in prestigious journals such as Hepatology, Journal of Hepatology and Digestive Diseases and Sciences.

In The Last Decade

Ryujin Endo

28 papers receiving 575 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ryujin Endo Japan 15 363 306 110 69 63 28 592
Rei‐Hwa Lu Taiwan 12 421 1.2× 437 1.4× 125 1.1× 18 0.3× 103 1.6× 22 678
M.G. Swain United States 6 377 1.0× 297 1.0× 76 0.7× 18 0.3× 47 0.7× 7 677
Henry W. Kao United States 8 355 1.0× 322 1.1× 220 2.0× 43 0.6× 28 0.4× 9 646
Antonino Bono Italy 10 134 0.4× 210 0.7× 64 0.6× 24 0.3× 100 1.6× 24 602
A Zifroni United States 6 217 0.6× 264 0.9× 133 1.2× 72 1.0× 39 0.6× 7 458
Tonghai Xing China 14 91 0.3× 119 0.4× 118 1.1× 41 0.6× 123 2.0× 28 491
Mitsue Sogawa Japan 16 72 0.2× 171 0.6× 333 3.0× 80 1.2× 114 1.8× 43 747
M Shirahama Japan 13 94 0.3× 81 0.3× 105 1.0× 48 0.7× 48 0.8× 32 514
Hong Zang China 16 167 0.5× 202 0.7× 59 0.5× 15 0.2× 97 1.5× 39 599
Nary Veal France 13 250 0.7× 315 1.0× 112 1.0× 21 0.3× 73 1.2× 22 510

Countries citing papers authored by Ryujin Endo

Since Specialization
Citations

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

Fields of papers citing papers by Ryujin Endo

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryujin Endo

This figure shows the co-authorship network connecting the top 25 collaborators of Ryujin Endo. A scholar is included among the top collaborators of Ryujin Endo 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 Ryujin Endo. Ryujin Endo 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.
Endo, Kei, et al.. (2016). Comparison of Predicted Energy Expenditure in Japanese Patients with Non-Alcoholic Fatty Liver Disease to Establish a Suitable Nutrition Intervention. Journal of Nutritional Science and Vitaminology. 62(2). 108–115. 2 indexed citations
2.
Yamashita, Masahiro, Hitoshi Kobayashi, Masahito Ogasawara, et al.. (2015). Lymphangiogenic factors are associated with the severity of hypersensitivity pneumonitis. BMJ Open Respiratory Research. 2(1). e000085–e000085. 7 indexed citations
3.
Katayama, Kazuhiro, Masanori Saito, Takumi Kawaguchi, et al.. (2014). Effect of zinc on liver cirrhosis with hyperammonemia: A preliminary randomized, placebo-controlled double-blind trial. Nutrition. 30(11-12). 1409–1414. 61 indexed citations
4.
Suzuki, Kazuyuki, Keisuke Kakisaka, Kei Endo, et al.. (2013). Serum free fatty acid concentration as a surrogate marker for serum carnitine status in patients with liver cirrhosis. Kanzo. 54(11). 796–797. 1 indexed citations
5.
Suzuki, Kazuyuki, Ryujin Endo, Yutaka Kohgo, et al.. (2012). Guidelines on nutritional management in Japanese patients with liver cirrhosis from the perspective of preventing hepatocellular carcinoma. Hepatology Research. 42(7). 621–626. 32 indexed citations
6.
Kuroda, Hidekatsu, Yasuhiro Takikawa, Keisuke Kakisaka, et al.. (2011). Serial changes of liver stiffness measured by acoustic radiation force impulse imaging in acute liver failure: A case report. Journal of Clinical Ultrasound. 40(2). 99–104. 11 indexed citations
7.
Kuroda, Hidekatsu, Kazuhiro Kasai, Keisuke Kakisaka, et al.. (2010). Changes in liver function parameters after percutaneous radiofrequency ablation therapy in patients with hepatocellular carcinoma. Hepatology Research. 40(5). 550–554. 16 indexed citations
8.
Kuroda, Hidekatsu, Yasuhiro Miyamoto, Kei Sawara, et al.. (2010). Effects of branched‐chain amino acid‐enriched nutrient for patients with hepatocellular carcinoma following radiofrequency ablation: A one‐year prospective trial. Journal of Gastroenterology and Hepatology. 25(9). 1550–1555. 46 indexed citations
9.
Takikawa, Yasuhiro, Ryujin Endo, Kazuyuki Suzuki, & Hirohito Tsubouchi. (2009). Early prediction of short-term development of hepatic encephalopathy in patients with acute liver disease unrelated to paracetamol. A prospective study in Japan. Journal of Hepatology. 51(6). 1021–1029. 28 indexed citations
10.
Miura, Norimasa, Shunsaku Takahashi, Ryujin Endo, et al.. (2008). Clinical impact of serum transforming growth factor-alpha mRNA as a predictive biomarker for the prognosis of fulminant hepatitis. Hepatology International. 2(2). 213–221. 9 indexed citations
11.
Abe, Koichi, Takayoshi Oikawa, Akihiro Sato, et al.. (2007). A male patient with severe acute hepatitis who was domestically infected with a genotype H hepatitis B virus in Iwate, Japan. Journal of Gastroenterology. 42(2). 168–175. 9 indexed citations
12.
Takikawa, Yasuhiro, Akihiro Sato, Ryujin Endo, et al.. (2007). A case of acute hepatitis E associated with multidrug hypersensitivity and cytomegalovirus reactivation. Hepatology Research. 37(2). 158–165. 4 indexed citations
13.
Sainokami, Shigehiko, Koichi Abe, Akihiro Sato, et al.. (2007). Initial load of hepatitis B virus (HBV), its changing profile, and precore/core promoter mutations correlate with the severity and outcome of acute HBV infection. Journal of Gastroenterology. 42(3). 241–249. 27 indexed citations
14.
Takikawa, Yasuhiro, et al.. (2006). Prediction of Hepatic Encephalopathy Development in Patients With Severe Acute Hepatitis. Digestive Diseases and Sciences. 51(2). 359–364. 23 indexed citations
15.
Lin, Shide, Tadashi Kawakami, Akihiro Sato, et al.. (2005). Ratio of circulating follistatin and activin A reflects the severity of acute liver injury and prognosis in patients with acute liver failure. Journal of Gastroenterology and Hepatology. 21(2). 374–380. 16 indexed citations
16.
Lin, Shide, Ryujin Endo, Hidekatsu Kuroda, et al.. (2004). Plasma and urine levels of urinary trypsin inhibitor in patients with chronic liver diseases and hepatocellular carcinoma. Journal of Gastroenterology and Hepatology. 19(3). 327–332. 17 indexed citations
17.
Sainokami, Shigehiko, Koichi Abe, Ryujin Endo, et al.. (2004). Epidemiological and clinical study of sporadic acute hepatitis E caused by indigenous strains of hepatitis E virus in Japan compared with acute hepatitis A. Journal of Gastroenterology. 39(7). 640–648. 42 indexed citations
18.
Biswas, Kamal Krishna, Krishna Pada Sarker, Kazuhiro Abeyama, et al.. (2003). Membrane Cholesterol But Not Putative Receptors Mediates Anandamide–Induced Hepatocyte Apoptosis. Hepatology. 38(5). 1167–1177. 80 indexed citations
19.
Endo, Ryujin, et al.. (1996). Serum hyaluronate in patients with acute and fulminant hepatitis. Journal of Gastroenterology. 31(2). 237–241. 4 indexed citations
20.
Nakamura, Atsushi, Ryujin Endo, Yasuhiro Takikawa, et al.. (1993). Autoimmune hepatitis presenting with acute hepatic failure.. Kanzo. 34(8). 665–671. 3 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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