Ayako Sugisawa

513 total citations
14 papers, 434 citations indexed

About

Ayako Sugisawa is a scholar working on Molecular Biology, Biochemistry and Pathology and Forensic Medicine. According to data from OpenAlex, Ayako Sugisawa has authored 14 papers receiving a total of 434 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Molecular Biology, 7 papers in Biochemistry and 5 papers in Pathology and Forensic Medicine. Recurrent topics in Ayako Sugisawa's work include Phytochemicals and Antioxidant Activities (5 papers), Carcinogens and Genotoxicity Assessment (5 papers) and Vitamin C and Antioxidants Research (4 papers). Ayako Sugisawa is often cited by papers focused on Phytochemicals and Antioxidant Activities (5 papers), Carcinogens and Genotoxicity Assessment (5 papers) and Vitamin C and Antioxidants Research (4 papers). Ayako Sugisawa collaborates with scholars based in Japan, Armenia and Australia. Ayako Sugisawa's co-authors include Keizo Umegaki, Mitsuru Higuchi, Yoshitoshi Kasuya, Masashi Kimura, Kazuhiko Yamada, Sung Jae Shin, Akiko Saito, Mika Yoshimura, Shuji Inoue and Hiroyuki Sunagawa and has published in prestigious journals such as Free Radical Biology and Medicine, Journal of Nutrition and European Journal of Clinical Nutrition.

In The Last Decade

Ayako Sugisawa

14 papers receiving 407 citations

Peers

Countries citing papers authored by Ayako Sugisawa

Since Specialization

Citations

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

Fields of papers citing papers by Ayako Sugisawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ayako Sugisawa

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

All Works

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14 of 14 papers shown

#	Work	Indexed citations
1	Anti-genotoxic effects of tea catechins against reactive oxygen species in human lymphoblastoid cells 2004 ·Mutation Research/Genetic Toxicology and Environmental Mutagenesis ·Ayako Sugisawa, (unknown), Michael Fenech, Keizo Umegaki	22
2	Protective Effects of Quercetin and Its Metabolites on H₂O₂-Induced Chromosomal Damage to WIL2-NS Cells 2004 ·Bioscience Biotechnology and Biochemistry ·Akiko Saito, Ayako Sugisawa, Keizo Umegaki, Hiroyuki Sunagawa	26
3	Grape Seed Extract Prevents H2O2-Induced Chromosomal Damage in Human Lymphoblastoid Cells 2004 ·Biological and Pharmaceutical Bulletin ·Ayako Sugisawa, Shuji Inoue, Keizo Umegaki	24
4	Effect of Vitamin C Administration on Chromosomal Damage in Bone Marrow Cells of Mice Given Total Body X-ray Irradiation. 2002 ·Nippon Eiyo Shokuryo Gakkaishi ·Ayako Sugisawa, Kazuhiko Yamada, Keizo Umegaki	1
5	Vitamin E Prevents Increase in Oxidative Damage to Lipids and DNA in Liver of ODS Rats Given Total Body X-ray Irradiation 2002 ·Free Radical Research ·Mika Yoshimura, Misato Kashiba, Jun Oka, Ayako Sugisawa, Keizo Umegaki	22
6	Physiological Concentrations of (−)-Epigallocatechin-3-O-Gallate (EGCg) Prevent Chromosomal Damage Induced by Reactive Oxygen Species in WIL2-NS Cells 2002 ·Journal of Nutrition ·Ayako Sugisawa, Keizo Umegaki	70
7	The relation between single/double or repeated tea catechin ingestions and plasma antioxidant activity in humans 2002 ·European Journal of Clinical Nutrition ·Masashi Kimura, Keizo Umegaki, Yoshitoshi Kasuya, Ayako Sugisawa, Mitsuru Higuchi	100
8	Enhanced oxidative damage induced by total body irradiation in mice fed a low protein diet 2002 ·International Journal of Radiation Biology ·Sung Jae Shin, Kazuhiko Yamada, Ayako Sugisawa, K. Saito, Takashi Miyajima, Keizo Umegaki	16
9	Detection of Oxidant-Induced Slight Chromosomal Damage in Cells by Subsequent Exposure to X-Rays. 2002 ·Biological and Pharmaceutical Bulletin ·Ayako Sugisawa, Keizo Umegaki	3
10	Analytical Method of Measuring Tea Catechins in Human Plasma by Solid-Phase Extraction and HPLC with Electrochemical Detection. 2001 ·Journal of Nutritional Science and Vitaminology ·Keizo Umegaki, Ayako Sugisawa, (unknown), Mitsuru Higuchi	47
11	Comparison of Photometric, Electrochemical and Post-Column Fluorescence Detection for the Determination of Flavonoids by HPLC. 2001 ·Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi) ·Akiko Saito, Ayako Sugisawa, Keizo Umegaki	10
12	Docosahexaenoic acid supplementation-increased oxidative damage in bone marrow DNA in aged rats and its relation to antioxidant vitamins 2001 ·Free Radical Research ·Keizo Umegaki, (unknown), Hiroshi Yamasaki, (unknown), Mika Yoshimura, Ayako Sugisawa, Kazumasa Shinozuka	32
13	Different onsets of oxidative damage to DNA and lipids in bone marrow and liver in rats given total body irradiation 2001 ·Free Radical Biology and Medicine ·Keizo Umegaki, Ayako Sugisawa, Sung Jae Shin, Kazuhiko Yamada, Mitsuaki Sano	36
14	Influence of one bout of vigorous exercise on ascorbic acid in plasma and oxidative damage to DNA in blood cells and muscle in untrained rats 2000 ·The Journal of Nutritional Biochemistry ·Keizo Umegaki, (unknown), Ayako Sugisawa, (unknown), Mitsuru Higuchi	25

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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