Morikazu Onji

10.6k total citations
313 papers, 7.3k citations indexed

About

Morikazu Onji is a scholar working on Epidemiology, Hepatology and Immunology. According to data from OpenAlex, Morikazu Onji has authored 313 papers receiving a total of 7.3k indexed citations (citations by other indexed papers that have themselves been cited), including 170 papers in Epidemiology, 155 papers in Hepatology and 66 papers in Immunology. Recurrent topics in Morikazu Onji's work include Liver Disease Diagnosis and Treatment (124 papers), Hepatitis C virus research (74 papers) and Hepatitis B Virus Studies (66 papers). Morikazu Onji is often cited by papers focused on Liver Disease Diagnosis and Treatment (124 papers), Hepatitis C virus research (74 papers) and Hepatitis B Virus Studies (66 papers). Morikazu Onji collaborates with scholars based in Japan, United States and Bangladesh. Morikazu Onji's co-authors include Norio Horiike, Yoichi Hiasa, Masanori Abe, Kojiro Michitaka, Bunzo Matsuura, Teru Kumagi, Sk. Md. Fazle Akbar, Masashi Hirooka, Shinya Furukawa and Yoshio Tokumoto and has published in prestigious journals such as Journal of Biological Chemistry, SHILAP Revista de lepidopterología and Immunity.

In The Last Decade

Morikazu Onji

303 papers receiving 7.2k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Morikazu Onji Japan	47	4.0k	3.6k	1.4k	1.1k	761	313	7.3k
Yoichi Hiasa Japan	43	4.2k 1.0×	3.9k 1.1×	790 0.6×	1.2k 1.0×	765 1.0×	406	7.2k
Albert Tran France	48	4.8k 1.2×	3.1k 0.8×	1.1k 0.8×	1.3k 1.2×	1.5k 2.0×	200	8.5k
Graeme Alexander United Kingdom	49	7.2k 1.8×	7.2k 2.0×	1.8k 1.3×	1.6k 1.4×	1.3k 1.8×	191	11.9k
Hirohito Tsubouchi Japan	55	4.4k 1.1×	5.7k 1.6×	1.2k 0.9×	2.9k 2.6×	2.1k 2.7×	319	10.5k
Stephen Ryder United Kingdom	45	4.3k 1.1×	3.5k 1.0×	624 0.5×	1.2k 1.1×	1.9k 2.5×	199	7.6k
Giorgio Maria Saracco Italy	43	4.5k 1.1×	4.4k 1.2×	443 0.3×	1.5k 1.3×	601 0.8×	298	7.4k
Kazuhiko Nakao Japan	48	2.9k 0.7×	2.2k 0.6×	1.3k 1.0×	2.2k 2.0×	2.4k 3.2×	393	9.2k
Hans L. Tillmann Germany	53	6.4k 1.6×	6.3k 1.7×	588 0.4×	528 0.5×	1.0k 1.3×	234	8.9k
Andrew D. Clouston Australia	57	4.9k 1.2×	3.8k 1.1×	2.1k 1.6×	2.7k 2.4×	1.4k 1.9×	197	11.4k
Geum‐Youn Gwak South Korea	44	4.9k 1.2×	4.8k 1.3×	881 0.6×	1.7k 1.5×	1.5k 2.0×	219	8.6k

Countries citing papers authored by Morikazu Onji

Since Specialization

Citations

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

Fields of papers citing papers by Morikazu Onji

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Morikazu Onji

This figure shows the co-authorship network connecting the top 25 collaborators of Morikazu Onji. A scholar is included among the top collaborators of Morikazu Onji 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 Morikazu Onji. Morikazu Onji is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Azemoto, Nobuaki, Teru Kumagi, Tomoyuki Yokota, et al.. (2015). Utility of Contrast-Enhanced Transabdominal Ultrasonography to Diagnose Early Chronic Pancreatitis. BioMed Research International. 2015. 1–5. 8 indexed citations

Koizumi, Yohei, Masashi Hirooka, Hironori Ochi, et al.. (2012). Hepatocellular carcinoma in a chronic hepatitis C patient 15 years after achieving a sustained virological response. Kanzo. 53(11). 763–768. 4 indexed citations

Itoh, Yoshito, Takeshi Nishimura, Hiroaki Hashimoto, et al.. (2011). Simple formula to predict response to peginterferon alpha2b and ribavirin combination therapy in genotype 1 chronic hepatitis C patients with high viral loads. Hepatology Research. 41(2). 126–132. 1 indexed citations

Kumada, Hiromitsu, Takeshi Okanoue, Morikazu Onji, et al.. (2010). Guidelines for the treatment of chronic hepatitis and cirrhosis due to hepatitis C virus infection for the fiscal year 2008 in Japan. Hepatology Research. 40(1). 8–13. 81 indexed citations

Yoshida, Osamu, Sheikh Mohammad Fazle Akbar, Shiyi Chen, et al.. (2010). Regulatory natural killer cells in murine liver and their immunosuppressive capacity. Liver International. 30(6). 906–912. 9 indexed citations

Hiraoka, Atsushi, Hironori Ochi, Atsushi Tanabe, et al.. (2009). Clinical translation in the treatment of hepatocellular carcinoma following the introduction of contrast-enhanced ultrasonography with Sonazoid. Oncology Letters. 1(1). 57–61. 15 indexed citations

Matsuura, Bunzo, Teruki Miyake, Teruhisa Ueda, et al.. (2009). Changes of anthropometric and biological parameters in patients with non-alcoholic steatohepatitis for dietary modification. 12(4). 337–346. 1 indexed citations

Uehara, Takahide, Masashi Hirooka, Atsushi Hiraoka, et al.. (2007). Percutaneous ultrasound-guided radiofrequency ablation of hepatocellular carcinoma with artificially induced pleural effusion and ascites. Journal of Gastroenterology. 42(4). 306–311. 79 indexed citations

Akbar, Sk. Md. Fazle & Morikazu Onji. (2005). Preventive and therapeutic approaches against hepatitis B virus by vaccine. 2(1). 31. 1 indexed citations

10.

Hiraoka, Atsushi, Kiyotaka Kurose, Teru Kumagi, et al.. (2005). Carcinoma with shared pathologic characteristics of both hepatocellular carcinoma and cholangiocarcinoma. Current Therapeutic Research. 66(6). 589–597. 2 indexed citations

11.

Konishi, Ichiro, Norio Horiike, Teru Kumagi, et al.. (2003). Effectiveness of interferon therapy in patients with acute hepatitis C.. Kanzo. 44(3). 103–108.

12.

Akbar, Sk. Md. Fazle, et al.. (1999). Immunohistochemical Localization of Antigen Presenting Cells in Liver from Patients with Primary Biliary Cirrhosis; Highly Restricted Distribution of CD83-positive Activated Dendritic Cells. Pathology - Research and Practice. 195(3). 157–162. 31 indexed citations

13.

Ikeda, Rie, et al.. (1994). A CASE OF DRUG INDUCED LIVER INJURY CAUSED BY KINSHIGAN. Acta gastro-enterologica belgica. 36(7). 1445–1451. 1 indexed citations

14.

Masumoto, Toshikazu, Morikazu Onji, Norio Horiike, & Yasuyuki Ohta. (1993). Assay of Serum Interleukin 8 Levels in Patients with Alcoholic Hepatitis. Alcohol and Alcoholism. 28(Supplement_1A). 99–102. 13 indexed citations

15.

Onji, Morikazu, et al.. (1991). Induction of the Interleukin-2 Receptor (p55) by Interferons. Journal of Interferon Research. 11(4). 237–241. 8 indexed citations

16.

Nadano, Seijin, et al.. (1990). Immunohistochemical study of PIVKA-II in hepatocellular carcinoma.. Kanzo. 31(4). 475–476. 5 indexed citations

17.

Horiike, Norio, et al.. (1989). The relationship between reddish marking on the liver surface and changes of microvessels in patients with hepatitis. Acta gastro-enterologica belgica. 31(8). 1 indexed citations

18.

Horiike, Norio, Yasuyuki Ohta, Morikazu Onji, et al.. (1989). Natural history of HBeAg positive hepatitis B virus carrier infants with a special regard to HBsAg subtype.. Kanzo. 30(11). 1566–1570. 1 indexed citations

19.

Yamashita, Yoshimasa, Morikazu Onji, Yoshitaka Matsuda, Akira Tanaka, & Yasuyuki Ohta. (1984). An attempt of evaluating the surface color of the meter under peritoneoscopy. Acta gastro-enterologica belgica. 26(10). 1686–1691. 1 indexed citations

20.

Onji, Morikazu, et al.. (1984). AN ATTEMPT TO EVALUATE THE SURFACE COLOR OF THE LIVER BY A COLOR AND COLOR DIFFERENCE METER. Acta gastro-enterologica belgica. 26(10). 2 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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