Tozo Nishiyama

1.2k total citations
10 papers, 784 citations indexed

About

Tozo Nishiyama is a scholar working on Molecular Biology, Pharmacology and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Tozo Nishiyama has authored 10 papers receiving a total of 784 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Molecular Biology, 3 papers in Pharmacology and 3 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Tozo Nishiyama's work include Pharmacological Effects of Natural Compounds (3 papers), Peroxisome Proliferator-Activated Receptors (3 papers) and Hormonal Regulation and Hypertension (3 papers). Tozo Nishiyama is often cited by papers focused on Pharmacological Effects of Natural Compounds (3 papers), Peroxisome Proliferator-Activated Receptors (3 papers) and Hormonal Regulation and Hypertension (3 papers). Tozo Nishiyama collaborates with scholars based in Japan and United States. Tozo Nishiyama's co-authors include Tatsumasa Mae, Hideyuki Kishida, Kaku Nakagawa, Minpei Kuroda, Teruo Kawada, Yoshihiro Mimaki, Kazuma Takahashi, Yutaka Sashida, Mikio Kitahara and Naoki Arai and has published in prestigious journals such as Applied and Environmental Microbiology, Journal of Agricultural and Food Chemistry and Journal of Nutrition.

In The Last Decade

Tozo Nishiyama

10 papers receiving 724 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Tozo Nishiyama Japan	10	343	242	231	218	116	10	784
Mikio Kitahara Japan	13	492 1.4×	240 1.0×	148 0.6×	197 0.9×	108 0.9×	22	955
Tatsumasa Mae Japan	13	462 1.3×	478 2.0×	331 1.4×	220 1.0×	163 1.4×	14	1.1k
M. Sri Balasubashini India	9	192 0.6×	75 0.3×	131 0.6×	106 0.5×	94 0.8×	12	586
Yanghee You South Korea	14	276 0.8×	173 0.7×	100 0.4×	57 0.3×	115 1.0×	41	764
N. Chandrasekhara India	18	226 0.7×	284 1.2×	75 0.3×	261 1.2×	211 1.8×	35	1.0k
Sreejayan Nair United States	6	187 0.5×	67 0.3×	76 0.3×	178 0.8×	130 1.1×	7	654
Periyasamy Viswanathan India	12	137 0.4×	141 0.6×	140 0.6×	40 0.2×	106 0.9×	12	671
Vandana Panda India	16	229 0.7×	251 1.0×	250 1.1×	35 0.2×	215 1.9×	35	1.1k
Krishnamoorthy Karthikesan India	9	98 0.3×	84 0.3×	168 0.7×	55 0.3×	105 0.9×	10	506
Jia‐Ching Wu Taiwan	15	397 1.2×	55 0.2×	75 0.3×	122 0.6×	139 1.2×	19	844

Countries citing papers authored by Tozo Nishiyama

Since Specialization

Citations

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

Fields of papers citing papers by Tozo Nishiyama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tozo Nishiyama

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

All Works

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10 of 10 papers shown

Nakamura, Yasuyuki, Yoichiro Ito, Toru Watanabe, et al.. (2018). A Stable, Autonomously Replicating Plasmid Vector Containing Pichia pastoris Centromeric DNA. Applied and Environmental Microbiology. 84(15). 36 indexed citations

Ito, Yoichiro, Toru Watanabe, Shimpei Aikawa, et al.. (2018). Deletion of DNA ligase IV homolog confers higher gene targeting efficiency on homologous recombination in Komagataella phaffii. FEMS Yeast Research. 18(7). 23 indexed citations

Kuroda, Minpei, Yoshihiro Mimaki, Takayuki Ohtomo, et al.. (2011). Hypoglycemic effects of clove (Syzygium aromaticum flower buds) on genetically diabetic KK-Ay mice and identification of the active ingredients. Journal of Natural Medicines. 66(2). 394–399. 52 indexed citations

Honda, Shinichi, Fumiki Aoki, Hozumi Tanaka, et al.. (2006). Effects of Ingested Turmeric Oleoresin on Glucose and Lipid Metabolisms in Obese Diabetic Mice: A DNA Microarray Study. Journal of Agricultural and Food Chemistry. 54(24). 9055–9062. 50 indexed citations

Nishiyama, Tozo, Tatsumasa Mae, Hideyuki Kishida, et al.. (2005). Curcuminoids and Sesquiterpenoids in Turmeric (Curcuma longaL.) Suppress an Increase in Blood Glucose Level in Type 2 Diabetic KK-A^yMice. Journal of Agricultural and Food Chemistry. 53(4). 959–963. 293 indexed citations

Nakagawa, Kaku, Hideyuki Kishida, Naoki Arai, Tozo Nishiyama, & Tatsumasa Mae. (2004). Licorice Flavonoids Suppress Abdominal Fat Accumulation and Increase in Blood Glucose Level in Obese Diabetic KK-Ay Mice. Biological and Pharmaceutical Bulletin. 27(11). 1775–1778. 118 indexed citations

Kuroda, Minpei, Yoshihiro Mimaki, Yutaka Sashida, et al.. (2003). Phenolics with PPAR-γ ligand-Binding activity obtained from licorice ( Glycyrrhiza uralensis Roots) and ameliorative effects of glycyrin on genetically diabetic KK-A y mice. Bioorganic & Medicinal Chemistry Letters. 13(24). 4267–4272. 79 indexed citations

Mae, Tatsumasa, Mikio Kitahara, Tozo Nishiyama, et al.. (2003). A Licorice Ethanolic Extract with Peroxisome Proliferator-Activated Receptor-γ Ligand-Binding Activity Affects Diabetes in KK-Ay Mice, Abdominal Obesity in Diet-Induced Obese C57BL Mice and Hypertension in Spontaneously Hypertensive Rats. Journal of Nutrition. 133(11). 3369–3377. 93 indexed citations

Uo, Takuma, Tohru Yoshimura, Tozo Nishiyama, & Nobuyoshi Esaki. (2002). Gene Cloning, Purification, and Characterization of 2,3-Diaminopropionate Ammonia-lyase fromEscherichia coli. Bioscience Biotechnology and Biochemistry. 66(12). 2639–2644. 17 indexed citations

10.

Uo, Takuma, et al.. (2001). Purification and characterization of alanine racemase from hepatopancreas of black-tiger prawn, Penaeus monodon. Journal of Molecular Catalysis B Enzymatic. 12(1-6). 137–144. 23 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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