Toshimitsu Hayashi

8.4k total citations
179 papers, 6.6k citations indexed

About

Toshimitsu Hayashi is a scholar working on Molecular Biology, Plant Science and Aquatic Science. According to data from OpenAlex, Toshimitsu Hayashi has authored 179 papers receiving a total of 6.6k indexed citations (citations by other indexed papers that have themselves been cited), including 88 papers in Molecular Biology, 44 papers in Plant Science and 36 papers in Aquatic Science. Recurrent topics in Toshimitsu Hayashi's work include Seaweed-derived Bioactive Compounds (36 papers), Natural product bioactivities and synthesis (33 papers) and Polysaccharides and Plant Cell Walls (18 papers). Toshimitsu Hayashi is often cited by papers focused on Seaweed-derived Bioactive Compounds (36 papers), Natural product bioactivities and synthesis (33 papers) and Polysaccharides and Plant Cell Walls (18 papers). Toshimitsu Hayashi collaborates with scholars based in Japan, China and United States. Toshimitsu Hayashi's co-authors include Kyoko Hayashi, Jung‐Bum Lee, Naokata Morita, Ichiro Kojima, Munehisa Arisawa, Masaakira Maeda, Takahisa Nakano, Mineo Shimizu, Minoru HASHIMOTO and Kenji Kanekiyo and has published in prestigious journals such as Journal of Biological Chemistry, PLoS ONE and Analytical Chemistry.

In The Last Decade

Toshimitsu Hayashi

177 papers receiving 6.2k citations

Peers

Countries citing papers authored by Toshimitsu Hayashi

Since Specialization

Citations

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

Fields of papers citing papers by Toshimitsu Hayashi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Toshimitsu Hayashi

This figure shows the co-authorship network connecting the top 25 collaborators of Toshimitsu Hayashi. A scholar is included among the top collaborators of Toshimitsu 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 Toshimitsu Hayashi. Toshimitsu Hayashi 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

#	Work	Indexed citations
1	Boron neutron capture therapy (BNCT) phase I clinical trial for newly diagnosed glioblastoma by newly developed accelerator at University of Tsukuba 2025 ·Applied Radiation and Isotopes ·Kei Nakai, Hiroaki Kumada, Yoshitaka Matsumoto, (unknown), Motohiro Murakami, (unknown), (unknown), (unknown), Haruko Numajiri, Masashi Mizumoto, (unknown), Shunichiro Miki, Eiichi Ishikawa, Kazushi Maruo, (unknown), (unknown), Tomomi Takahashi, Toshimitsu Hayashi, Hideyuki Sakurai	1
2	Pharmacokinetic Study of 14C-Radiolabeled p-Boronophenylalanine (BPA) in Sorbitol Solution and the Treatment Outcome of BPA-Based Boron Neutron Capture Therapy on a Tumor-Bearing Mouse Model 2023 ·European Journal of Drug Metabolism and Pharmacokinetics ·Tsubasa Watanabe, Tomohiro Yoshikawa, Hiroki Tanaka, Yuko Kinashi, Genro Kashino, Shin‐ichiro Masunaga, Toshimitsu Hayashi, (unknown), Koji Ono, Minoru Suzuki	1
3	In vitro and in vivo antiherpetic effects of (1R,2R)-1-(5′-methylful-3′-yl)propane-1,2,3-triol 2016 ·Journal of Natural Medicines ·Kohei Sasaki, Kyoko Hayashi, Yûji Matsuya, Kenji Sugimoto, Jung‐Bum Lee, Fumiya Kurosaki, Toshimitsu Hayashi	6
4	In vitro and in vivo evaluation of a novel antiherpetic flavonoid, 4′-phenylflavone, and its synergistic actions with acyclovir 2012 ·Archives of Virology ·Kyoko Hayashi, Munekazu Iinuma, Kohei Sasaki, Toshimitsu Hayashi	8
5	Lactobacillus plantarum strain YU from fermented foods activates Th1 and protective immune responses 2011 ·International Immunopharmacology ·Tadaomi Kawashima, Kyoko Hayashi, Akemi Kosaka, Megumi Kawashima, Toshinori Igarashi, Hiroko Tsutsui, Noriko M. Tsuji, Ikuko Nishimura, Toshimitsu Hayashi, Akio Obata	99
6	Immunostimulating effects of a sulfated galactan from Codium fragile 2010 ·Carbohydrate Research ·Jung‐Bum Lee, Yuko Ohta, Kyoko Hayashi, Toshimitsu Hayashi	67
7	Evaluation of an Edible Blue-Green Alga,Aphanothece sacrum, for Its Inhibitory Effect on Replication of Herpes Simplex Virus Type 2 and Influenza Virus Type A 2010 ·Bioscience Biotechnology and Biochemistry ·(unknown), Kyoko Hayashi, Jung‐Bum Lee, Kenji Kanekiyo, Toshimitsu Hayashi	17
8	Baicalein 5,6,7‐trimethyl ether, a flavonoid derivative, stimulates fatty acid β‐oxidation in skin fibroblasts of X‐linked adrenoleukodystrophy 2004 ·FEBS Letters ·Masashi Morita, Ikuko Takahashi, (unknown), (unknown), Makoto Iwashima, Toshimitsu Hayashi, Shiro Watanabe, Tomohito Hamazaki, Nobuyuki Shimozawa, Yasuyuki Suzuki, Hirokazu Furuya, Takeshi Yamada, Tsuneo Imanaka	20
9	Mechanism of activation of heparin cofactor II by calcium spirulan 2003 ·Archives of Biochemistry and Biophysics ·Yumiko Hayakawa, Yutaka Hirashima, Hiromichi Yamamoto, Masanori Kurimoto, Toshimitsu Hayashi, Jung‐Bum Lee, Shunro Endo	5
10	Constituents of Cassia auriculata 2000 ·Fitoterapia ·G. Nageswara Rao, (unknown), Vignesh Dhandapani, (unknown), Toshimitsu Hayashi	42
11	SULFATED POLYSACCHARIDE FROM THE LEAVES OF ARTEMISIA PRINCEPS ACTIVATES HEPARIN COFACTOR II INDEPENDENTLY OF THE LYS173 and ARG189 RESIDUES OF HEPARIN COFACTOR II 1997 ·Thrombosis Research ·T. Hayashi, Yumiko Hayakawa, Toshimitsu Hayashi, Hideo Sasaki, N Sakuragawa	10
12	A Natural Sulfated Polysaccharide, Calcium Spirulan, Isolated from Spirulina platensis: In Vitro and ex Vivo Evaluation of Anti-Herpes Simplex Virus and Anti-Human Immunodeficiency Virus Activities 1996 ·AIDS Research and Human Retroviruses ·Kyoko Hayashi, Toshimitsu Hayashi, Ichiro Kojima	236
13	Virucidal Effects of the Steam Distillate fromHouttuynia cordataand its Components on HSV-1, Influenza Virus, and HIV 1995 ·Planta Medica ·Kyoko Hayashi, (unknown), Toshimitsu Hayashi	171
14	Isolation and Identification of Cytotoxic Principles from Chrysosplenium japonicum MAXIM. (Saxifragaceae) 1993 ·Munehisa Arisawa, (unknown), Hua Bai, Toshimitsu Hayashi, Naokata Morita	1
15	Studies on cytotoxic constituents in pericarps of Mallotus japonicus. IV. 1990 ·Chemical and Pharmaceutical Bulletin ·(unknown), Akio Fujita, Toshimitsu Hayashi, Naokata Morita, Tohru Kikuchi, Tohru Tezuka	19
16	Antiviral agents of plant origin. II. Antiviral activity of scopadulcic acid B derivatives. 1990 ·Chemical and Pharmaceutical Bulletin ·Toshimitsu Hayashi, Kyoko Hayashi, Yuusuke Uchida, (unknown), Naokata Morita	14
17	Chemical and Pharmaceutical Studies on Medicinal Plants in Paraguay : Constituents of Angiotensin Converting Enzyme Inhibitory Fraction from "Cocu," Allophylus edulis RADLK 1989 ·Munehisa Arisawa, (unknown), (unknown), (unknown), Shoichi Suzuki, Toshimitsu Hayashi, Mineo Shimizu, Masao Yoshizaki, Naokata Morita, Luis H. Berganza	10
18	Studies on Inhibitory Activity of Medicinal Plants on Angiotensin Converting Enzyme (ACE) 1985 ·Munehisa Arisawa, (unknown), Akiko Ikeda, (unknown), Toshimitsu Hayashi, Naokata Morita	3
19	Studies on Muscle Relaxants in Paeoniae Radix. : Effect of Heat on Stability of Paeoniflorigenone 1985 ·Toshimitsu Hayashi, (unknown), Mineo Shimizu, Naokata Morita	1
20	Constituents of Liquidamber formosana(Hamamelidaceae) 1984 ·Munehisa Arisawa, (unknown), (unknown), Toshimitsu Hayashi, (unknown), (unknown), Masao Yoshizaki, Naokata Morita	7

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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