K. Ichihara

2.6k total citations · 1 hit paper
79 papers, 2.2k citations indexed

About

K. Ichihara is a scholar working on Biochemistry, Molecular Biology and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, K. Ichihara has authored 79 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Biochemistry, 25 papers in Molecular Biology and 21 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in K. Ichihara's work include Lipid metabolism and biosynthesis (25 papers), Cardiac Ischemia and Reperfusion (18 papers) and Cardiac electrophysiology and arrhythmias (12 papers). K. Ichihara is often cited by papers focused on Lipid metabolism and biosynthesis (25 papers), Cardiac Ischemia and Reperfusion (18 papers) and Cardiac electrophysiology and arrhythmias (12 papers). K. Ichihara collaborates with scholars based in Japan. K. Ichihara's co-authors include Akira SHIBAHARA, Takao Nakayama, Yasushi Abiko, Kohei Yamamoto, Manjiro Noda, Shoji Fujii, Toshiaki Takahashi, Kazumi Saito, Kunisuke Tanaka and Takehiro Masumura and has published in prestigious journals such as PLANT PHYSIOLOGY, Analytical Biochemistry and FEBS Letters.

In The Last Decade

K. Ichihara

78 papers receiving 2.1k citations

Hit Papers

Preparation of fatty acid methyl esters for gas-liquid ch... 2009 2026 2014 2020 2009 100 200 300 400 500
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Preparation of fatty acid methyl esters for gas-liquid chromatography
    2009 506 citations K. Ichihara et al. Journal of Lipid Research profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
K. Ichihara Japan 22 904 541 436 313 219 79 2.2k
Fred A. Kummerow United States 31 983 1.1× 307 0.6× 136 0.3× 831 2.7× 154 0.7× 134 3.1k
Maria Fedorova Germany 32 2.0k 2.3× 260 0.5× 536 1.2× 247 0.8× 65 0.3× 110 3.5k
Jonas Nordberg Sweden 8 1.4k 1.6× 312 0.6× 196 0.4× 494 1.6× 46 0.2× 9 2.7k
Walter G. Niehaus United States 23 962 1.1× 228 0.4× 542 1.2× 274 0.9× 32 0.1× 55 2.6k
K D Tew United States 14 860 1.0× 164 0.3× 339 0.8× 378 1.2× 22 0.1× 20 2.6k
Françoise Guéraud France 32 1.2k 1.3× 194 0.4× 280 0.6× 442 1.4× 42 0.2× 78 3.3k
Deborah Pacetti Italy 27 654 0.7× 131 0.2× 328 0.8× 379 1.2× 35 0.2× 85 2.3k
Cristina Pérez‐Gómez Spain 8 772 0.9× 159 0.3× 266 0.6× 360 1.2× 27 0.1× 10 2.2k
Betty J. Burri United States 26 810 0.9× 305 0.6× 410 0.9× 563 1.8× 42 0.2× 63 2.3k
W Bartley United Kingdom 31 2.3k 2.6× 542 1.0× 227 0.5× 527 1.7× 37 0.2× 82 3.8k

Countries citing papers authored by K. Ichihara

Since Specialization
Citations

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

Fields of papers citing papers by K. Ichihara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Ichihara

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

All Works

20 of 20 papers shown
1.
Ichihara, K., et al.. (2020). Determination of free fatty acids in plasma by gas chromatography. Analytical Biochemistry. 603. 113810–113810. 12 indexed citations
2.
Ichihara, K., et al.. (2020). Simultaneous Determination of Free Fatty Acids and Esterified Fatty Acids in Rice Oil by Gas Chromatography. Journal of the American Oil Chemists Society. 98(2). 149–155. 9 indexed citations
3.
Ichihara, K., et al.. (2009). Preparation of fatty acid methyl esters for gas-liquid chromatography. Journal of Lipid Research. 51(3). 635–640. 506 indexed citations breakdown →
4.
Ichihara, K., et al.. (2007). Biosynthesis of Castor Oil: Effect of Polyamines on the Acylation of Lysophosphatidic Acid at thesn-2 Position with Ricinoleic Acid. Bioscience Biotechnology and Biochemistry. 71(8). 2052–2056. 1 indexed citations
5.
Ichihara, K., et al.. (2005). Polyamines are essential for the synthesis of 2-ricinoleoyl phosphatidic acid in developing seeds of castor. Planta. 223(2). 349–358. 18 indexed citations
6.
Ichihara, K., et al.. (2005). Synthesis of phosphatidylcholine: An improved method without using the cadmium chloride complex of sn-glycero-3-phosphocholine. Chemistry and Physics of Lipids. 137(1-2). 94–99. 40 indexed citations
7.
Ichihara, K., et al.. (2003). Lipid biosynthesis in developing perilla seeds. Phytochemistry. 63(2). 139–143. 17 indexed citations
8.
Hoshi, Katsuji, et al.. (2000). Excitatory amino acid release in the locus coeruleus during naloxone-precipitated morphine withdrawal in adjuvant arthritic rats. Inflammation Research. 49(1). 36–41. 10 indexed citations
9.
Sato, Kenta, Kozo Ohtsuki, Hirofumi Yoshikawa, et al.. (1997). Purification and Characterization of Glutaredoxin (Thioltransferase) from Rice (Oryza sativa L.). The Journal of Biochemistry. 121(5). 842–848. 38 indexed citations
10.
Ichihara, K., et al.. (1997). Effect of efonidipine, a novel dihydropyridine derivative, on myocardial metabolic changes induced by coronary artery ligation in dogs: comparison with nifedipine. Fundamental and Clinical Pharmacology. 11(3). 245–251. 4 indexed citations
11.
Hayase, Nobumasa, et al.. (1996). Attenuation of Ischaemia‐induced Myocardial Acidosis by Tilisolol, a β‐Adrenoceptor‐blocking Agent with KATP Channel‐opening Activity in Dogs. Pharmacy and Pharmacology Communications. 2(7). 311–314. 1 indexed citations
12.
Takahata, Osamu, K. Ichihara, & Hidemichi Ogawa. (1995). Effects of sevoflurane on ischaemic myocardium in dogs. Acta Anaesthesiologica Scandinavica. 39(4). 449–456. 26 indexed citations
13.
Masumura, Takehiro, et al.. (1994). Cloning and sequence analysis of a cDNA encoding rice glutaredoxin. FEBS Letters. 337(2). 157–160. 57 indexed citations
14.
Nakaï, T. & K. Ichihara. (1994). Effects of Diazoxide on Norepinephrine-Induced Vasocontraction and Ischemic Myocardium in Rats.. Biological and Pharmaceutical Bulletin. 17(10). 1341–1344. 10 indexed citations
15.
Ichihara, K. & Howard E. Morgan. (1991). Limitations of the one-way ball valve: A device for making the isolated rat heart ischemic. 6(4). 195–198. 1 indexed citations
16.
Tsuchida, H., et al.. (1991). Effects of thoracic epidural anesthesia on myocardial pH and metabolism during ischemia. Acta Anaesthesiologica Scandinavica. 35(6). 508–512. 21 indexed citations
17.
Ichihara, K., et al.. (1990). Intracellular translocation of phosphatidate phosphatase in maturing safflower seeds: a possible mechanism of feedforward control of triacylglycerol synthesis by fatty acids. Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism. 1043(3). 227–234. 28 indexed citations
18.
Ichihara, K., et al.. (1989). Microsomal Phosphatidate Phosphatase in Maturing Safflower Seeds. PLANT PHYSIOLOGY. 90(2). 413–419. 19 indexed citations
19.
Sakai, Kenji, et al.. (1989). A possible involvement of oxygen free radicals in the development of myocardial acidosis during coronary occlusion in dogs. Naunyn-Schmiedeberg s Archives of Pharmacology. 340(2). 223–9. 3 indexed citations
20.
Ichihara, K., Toshiaki Takahashi, & Shoji Fujii. (1988). Diacylglycerol acyltransferase in maturing safflower seeds: its influences on the fatty acid composition of triacylglycerol and on the rate of triacylglycerol synthesis. Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism. 958(1). 125–129. 98 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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