Itsiro Nakagawa

440 total citations
19 papers, 321 citations indexed

About

Itsiro Nakagawa is a scholar working on Physiology, Cell Biology and Ecology. According to data from OpenAlex, Itsiro Nakagawa has authored 19 papers receiving a total of 321 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Physiology, 6 papers in Cell Biology and 3 papers in Ecology. Recurrent topics in Itsiro Nakagawa's work include Diet and metabolism studies (7 papers), Muscle metabolism and nutrition (6 papers) and Agriculture Sustainability and Environmental Impact (3 papers). Itsiro Nakagawa is often cited by papers focused on Diet and metabolism studies (7 papers), Muscle metabolism and nutrition (6 papers) and Agriculture Sustainability and Environmental Impact (3 papers). Itsiro Nakagawa collaborates with scholars based in Japan and India. Itsiro Nakagawa's co-authors include Tetsuzo Takahashi, Takeshi Suzuki, Atsuko Sasaki, Takeshi Suzuki, Katsumi Kobayashi, Takeshi Suzuki, Taeko Suzuki, Katsumi Kobayashi, Yasuo Natori and Emiko Yamada and has published in prestigious journals such as Journal of Nutrition, Journal of Nutritional Science and Vitaminology and PubMed.

In The Last Decade

Itsiro Nakagawa

19 papers receiving 271 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Itsiro Nakagawa Japan	12	125	97	87	52	51	19	321
May S. Reynolds United States	14	144 1.2×	120 1.2×	79 0.9×	79 1.5×	74 1.5×	21	465
Edwina Murray United States	7	128 1.0×	149 1.5×	75 0.9×	41 0.8×	22 0.4×	7	309
Guy Hollifield United States	12	261 2.1×	78 0.8×	47 0.5×	22 0.4×	65 1.3×	30	477
Jean Peret France	15	329 2.6×	147 1.5×	104 1.2×	77 1.5×	121 2.4×	21	539
Piero Gullino United States	6	106 0.8×	47 0.5×	57 0.7×	131 2.5×	81 1.6×	8	343
H. M. PARIKH India	6	177 1.4×	139 1.4×	70 0.8×	94 1.8×	91 1.8×	8	388
Marc Chanez France	14	366 2.9×	174 1.8×	98 1.1×	81 1.6×	132 2.6×	35	590
Betty F. Steele United States	11	88 0.7×	58 0.6×	60 0.7×	41 0.8×	41 0.8×	23	309
Milada Horáková Czechia	10	303 2.4×	82 0.8×	57 0.7×	48 0.9×	171 3.4×	18	518
Joyce H. Wiley United States	8	190 1.5×	61 0.6×	78 0.9×	46 0.9×	67 1.3×	9	374

Countries citing papers authored by Itsiro Nakagawa

Since Specialization

Citations

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

Fields of papers citing papers by Itsiro Nakagawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Itsiro Nakagawa

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

All Works

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19 of 19 papers shown

Sasaki, Atsuko, et al.. (1982). Effect of protein nutrition throughout gestation and lactation on growth, morbidity and life span of rat progeny.. Journal of Nutritional Science and Vitaminology. 28(5). 543–555. 19 indexed citations

Nakagawa, Itsiro, et al.. (1979). Effect of Protein Nutrition and Group Housing on Growth and Longevity in Rats. Eiyo to shokuryo. 32(2). 123–134. 2 indexed citations

Nakagawa, Itsiro & Atsuko Sasaki. (1977). Effect of an excess intake of leucine, with and without additions of vitamin B6 and/or niacin, on tryptophan and niacin metabolism in rats.. Journal of Nutritional Science and Vitaminology. 23(6). 535–548. 17 indexed citations

Nakagawa, Itsiro, et al.. (1975). Effects of Excess Intake of Leucine and Valine Deficiency on Tryptophan and Niacin Metabolites in Humans. Journal of Nutrition. 105(10). 1241–1252. 20 indexed citations

Nakagawa, Itsiro, et al.. (1975). Protein nutrition and aging.. Journal of Nutritional Science and Vitaminology. 21(3). 217–222. 5 indexed citations

Nakagawa, Itsiro, et al.. (1974). Effect of Protein Nutrition on Growth, Longevity and Incidence of Lesions in the Rat. Journal of Nutrition. 104(12). 1576–1583. 20 indexed citations

Nakagawa, Itsiro, et al.. (1973). Efficiency of Conversion of Tryptophan to Niacin in Humans. Journal of Nutrition. 103(8). 1195–1199. 7 indexed citations

Nakagawa, Itsiro, et al.. (1971). Effect of Protein Nutrition on Growth and Life Span in the Rat. Journal of Nutrition. 101(5). 613–620. 24 indexed citations

Nakagawa, Itsiro, et al.. (1970). Growth of Albino Rats with Amino Acid Mixture of Different Patterns. Eiyo to shokuryo. 23(4). 243–246. 1 indexed citations

10.

Nakagawa, Itsiro, et al.. (1969). Effect in Man of the Addition of Tryptophan or Niacin to the Diet on the Excretion of Their Metabolites. Journal of Nutrition. 99(3). 325–330. 25 indexed citations

11.

Nakagawa, Itsiro, et al.. (1967). Assessment of Nutritional Status of Men: Protein. Journal of Nutrition. 93(2). 135–141. 5 indexed citations

12.

Nakagawa, Itsiro, Tetsuzo Takahashi, Takeshi Suzuki, & Katsumi Kobayashi. (1965). Amino Acid Requirements of Children. Journal of Nutrition. 86(4). 333–336. 10 indexed citations

13.

Nakagawa, Itsiro, Tetsuzo Takahashi, Takeshi Suzuki, & Katsumi Kobayashi. (1964). Amino Acid Requirements of Children: Nitrogen Balance at the Minimal Level of Essential Amino Acids. Journal of Nutrition. 83(2). 115–118. 16 indexed citations

14.

Nakagawa, Itsiro, Tetsuzo Takahashi, Takeshi Suzuki, & Katsumi Kobayashi. (1963). Amino Acid Requirements of Children: Minimal Needs of Tryptophan, Arginine and Histidine Based on Nitrogen Balance Method. Journal of Nutrition. 80(3). 305–310. 43 indexed citations

15.

Nakagawa, Itsiro, Tetsuzo Takahashi, Takeshi Suzuki, & Katsumi Kobayashi. (1962). Amino Acid Requirements of Children: Minimal Needs of Threonine, Valine and Phenylalanine Based on Nitrogen Balance Method. Journal of Nutrition. 77(1). 61–68. 19 indexed citations

16.

Nakagawa, Itsiro, Tetsuzo Takahashi, & Takeshi Suzuki. (1961). Amino Acid Requirements of Children: Minimal Needs of Lysine and Methionine Based on Nitrogen Balance Method. Journal of Nutrition. 74(4). 401–407. 25 indexed citations

17.

Nakagawa, Itsiro, Tetsuzo Takahashi, & Takeshi Suzuki. (1961). Amino Acid Requirements of Children: Isoleucine and Leucine. Journal of Nutrition. 73(2). 186–190. 19 indexed citations

18.

Nakagawa, Itsiro, Tetsuzo Takahashi, & Takeshi Suzuki. (1960). Amino Acid Requirements of Children. Journal of Nutrition. 71(2). 176–181. 42 indexed citations

19.

Tada, K., et al.. (1958). [Hypoplastic congenital anemia].. PubMed. 15(2). 183–94. 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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