Hisao Hayashi

2.3k total citations
113 papers, 1.8k citations indexed

About

Hisao Hayashi is a scholar working on Nutrition and Dietetics, Hematology and Genetics. According to data from OpenAlex, Hisao Hayashi has authored 113 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 56 papers in Nutrition and Dietetics, 49 papers in Hematology and 32 papers in Genetics. Recurrent topics in Hisao Hayashi's work include Trace Elements in Health (55 papers), Iron Metabolism and Disorders (45 papers) and Hemoglobinopathies and Related Disorders (32 papers). Hisao Hayashi is often cited by papers focused on Trace Elements in Health (55 papers), Iron Metabolism and Disorders (45 papers) and Hemoglobinopathies and Related Disorders (32 papers). Hisao Hayashi collaborates with scholars based in Japan, United States and Italy. Hisao Hayashi's co-authors include Motoyoshi Yano, Shinya Wakusawa, Toshikuni Takikawa, Fujiko Sanae, N. Sakamoto, N Nishimura, Yasuaki Tatsumi, Toshihide Okada, Ai Hattori and Irmin Sternlieb and has published in prestigious journals such as Gastroenterology, PLoS ONE and Hepatology.

In The Last Decade

Hisao Hayashi

110 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hisao Hayashi Japan 25 816 763 461 370 358 113 1.8k
Gabriela Link Israel 27 633 0.8× 1.1k 1.4× 1.0k 2.3× 212 0.6× 71 0.2× 53 2.2k
Takeaki Nagamine Japan 23 383 0.5× 179 0.2× 61 0.1× 293 0.8× 166 0.5× 78 1.6k
G. Casalgrandi Italy 13 313 0.4× 313 0.4× 207 0.4× 238 0.6× 30 0.1× 22 858
Radhakrishna Baliga United States 20 189 0.2× 234 0.3× 175 0.4× 86 0.2× 86 0.2× 52 2.3k
Kenneth A. Schwartz United States 22 109 0.1× 343 0.4× 146 0.3× 74 0.2× 47 0.1× 58 1.5k
Fathi Driss France 21 478 0.6× 275 0.4× 174 0.4× 156 0.4× 19 0.1× 48 1.8k
J. Stocks United Kingdom 23 190 0.2× 344 0.5× 81 0.2× 121 0.3× 58 0.2× 75 2.3k
Marta Palomo Spain 23 127 0.2× 430 0.6× 99 0.2× 94 0.3× 14 0.0× 53 1.4k
Stanislav Mičuda Czechia 24 77 0.1× 62 0.1× 90 0.2× 161 0.4× 29 0.1× 97 1.5k
Elena Buzzetti Italy 17 126 0.2× 100 0.1× 45 0.1× 2.3k 6.3× 33 0.1× 39 2.9k

Countries citing papers authored by Hisao Hayashi

Since Specialization
Citations

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

Fields of papers citing papers by Hisao Hayashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hisao Hayashi

This figure shows the co-authorship network connecting the top 25 collaborators of Hisao Hayashi. A scholar is included among the top collaborators of Hisao Hayashi 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 Hisao Hayashi. Hisao Hayashi 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.
Hayashi, Hisao, Kazumasa Watanabe, Ayano Inui, et al.. (2019). Alanine Aminotransferase as the First Test Parameter for Wilson’s Disease. Journal of Clinical and Translational Hepatology. 7(X). 1–4. 5 indexed citations
2.
Ishigami, Masatoshi, Kazuhiko Hayashi, Shinya Wakusawa, et al.. (2015). Copper Accumulates in Hemosiderins in Livers of Patients with Iron Overload Syndromes. Journal of Clinical and Translational Hepatology. 3(2). 85–92. 8 indexed citations
3.
Hayashi, Hisao, Yasuaki Tatsumi, Hiroki Hayashi, et al.. (2015). Acute Hepatic Phenotype of Wilson Disease: Clinical Features of Acute Episodes and Chronic Lesions Remaining in Survivors. Journal of Clinical and Translational Hepatology. 3(4). 239–245. 2 indexed citations
4.
Saito, Hiroshi, Akihiro Tomita, Haruhiko Ohashi, et al.. (2012). Determination of ferritin and hemosiderin iron in patients with normal iron stores and iron overload by serum ferritin kinetics.. PubMed. 74(1-2). 39–49. 16 indexed citations
5.
Kaneko, Yoshibumi, Hiroaki Miyajima, Alberto Piperno, et al.. (2010). Measurement of serum hepcidin-25 levels as a potential test for diagnosing hemochromatosis and related disorders. Journal of Gastroenterology. 45(11). 1163–1171. 44 indexed citations
6.
Ueyama, Jun, Ai Hattori, Yasuaki Tatsumi, et al.. (2008). Ursodeoxycholic acid induces glutathione synthesis through activation of PI3K/Akt pathway in HepG2 cells. Biochemical Pharmacology. 77(5). 858–866. 59 indexed citations
7.
Suzuki, Satoshi, Hisao Hayashi, Kenji Takagi, et al.. (2006). Protein kinase Cβ isoform down-regulates the expression of MDR3 P-glycoprotein in human Chang liver cells. Biochimica et Biophysica Acta (BBA) - General Subjects. 1760(10). 1552–1557. 6 indexed citations
8.
Hayashi, Hisao, et al.. (2006). Copper- and Iron-rich Matrices in Hepatocellular Lipofuscin Particles of a Young Male Patient: Diagnostic Ultrastructures for Wilson Disease. Ultrastructural Pathology. 30(6). 409–414. 12 indexed citations
9.
Sanae, Fujiko & Hisao Hayashi. (1998). Effects of Adrenergic and Nitrergic Blockade on Theophylline-Induced Increase in Peripheral Blood Flow in Rat Ear. The Japanese Journal of Pharmacology. 78(3). 345–354. 3 indexed citations
10.
Takikawa, Toshikuni, et al.. (1994). Correlation between serum levels of alanine aminotransferase and ferritin in male blood donors with antibody to hepatitis C virus. Journal of Gastroenterology. 29(5). 593–597. 17 indexed citations
11.
Yagi, Asami, et al.. (1992). Three stages of copper accumulation in hepatocellular lysosomes: X-ray microanalysis of copper-loaded golden hamsters.. Europe PMC (PubMed Central). 73(1). 85–94. 7 indexed citations
12.
Yagi, Akira, et al.. (1988). Copper-induced hypercholesterolemia of golden hamsters: Enhanced synthesis of cholesterol in the liver. Gastroenterologia Japonica. 23(6). 629–632. 6 indexed citations
13.
Okuyama, Sumihiko, et al.. (1988). A case of primary biliary cirrhosis. - 4 years' treatment with 300mg/day ursodeoxycholic acid.. Kanzo. 29(6). 799–802. 3 indexed citations
14.
Sameshima, Yoichi, et al.. (1980). Morphological study of the liver from a patient with benign recurrent intrahepatic cholestasis. Kanzo. 21(1). 49–54. 1 indexed citations
15.
Hayashi, Hisao, et al.. (1980). Electron microscopic analysis on the floating lipids of experimental fatty livers in rats. Kanzo. 21(8). 957–965. 1 indexed citations
16.
Sameshima, Yoichi, et al.. (1979). Lipolysosome and cholesterol-induced liver damages of rabbits. Kanzo. 20(11). 1125–1130. 2 indexed citations
17.
Hayashi, Hisao, et al.. (1977). Ultrastructural Study on the Lysosomes of Chronic Liver Diseases. Kanzo. 18(9). 607–614. 1 indexed citations
18.
Hayashi, Hisao, Daniel H. Winship, & Irmin Sternlieb. (1977). Lipolysosomes in Human Liver: Distribution in Livers With Fatty Infiltration. Gastroenterology. 73(4). 651–654. 24 indexed citations
19.
Hayashi, Hisao, et al.. (1970). Ultrastructural finding of the liver in a constitutional hyperbilirubinemia. Gastroenterologia Japonica. 5(1). 8–15. 1 indexed citations
20.
Hayashi, Hisao. (1969). . Kanzo. 10(5). 441–446. 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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