Osamu Kamata

604 total citations
21 papers, 508 citations indexed

About

Osamu Kamata is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Physiology. According to data from OpenAlex, Osamu Kamata has authored 21 papers receiving a total of 508 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Molecular Biology, 6 papers in Cellular and Molecular Neuroscience and 5 papers in Physiology. Recurrent topics in Osamu Kamata's work include Pain Mechanisms and Treatments (4 papers), Neuroscience and Neuropharmacology Research (4 papers) and Protease and Inhibitor Mechanisms (4 papers). Osamu Kamata is often cited by papers focused on Pain Mechanisms and Treatments (4 papers), Neuroscience and Neuropharmacology Research (4 papers) and Protease and Inhibitor Mechanisms (4 papers). Osamu Kamata collaborates with scholars based in Japan. Osamu Kamata's co-authors include Kazuta Oguri, Hidetoshi Yoshimura, Showa Ueki, Kyoichi Shimomura, Hisao Tsukamoto, Seiu Îda, Kenji Yamamoto, Nobuo Katsuda, Keitaro Kato and Masaaki Mori and has published in prestigious journals such as Brain Research, Experimental Cell Research and Life Sciences.

In The Last Decade

Osamu Kamata

21 papers receiving 475 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Osamu Kamata Japan 9 191 167 159 109 65 21 508
M. Marietta United States 12 55 0.3× 93 0.6× 110 0.7× 70 0.6× 78 1.2× 22 481
J L Valentine United States 15 52 0.3× 147 0.9× 237 1.5× 38 0.3× 38 0.6× 26 560
T. Mellstrand Sweden 14 274 1.4× 97 0.6× 142 0.9× 242 2.2× 36 0.6× 30 706
Gregor Vetter Germany 11 175 0.9× 103 0.6× 108 0.7× 28 0.3× 45 0.7× 15 562
F. Caussade France 11 179 0.9× 101 0.6× 104 0.7× 37 0.3× 76 1.2× 19 452
Hirosato Kikuchi Japan 13 93 0.5× 50 0.3× 156 1.0× 83 0.8× 33 0.5× 46 448
A. Sadjak Austria 11 73 0.4× 47 0.3× 115 0.7× 54 0.5× 14 0.2× 47 437
Katharina Erb Germany 16 188 1.0× 195 1.2× 359 2.3× 18 0.2× 49 0.8× 35 786
Concetta Dagostino Italy 13 389 2.0× 138 0.8× 185 1.2× 58 0.5× 79 1.2× 19 742
Marcus F. Brackeen United States 12 78 0.4× 78 0.5× 253 1.6× 176 1.6× 22 0.3× 16 651

Countries citing papers authored by Osamu Kamata

Since Specialization
Citations

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

Fields of papers citing papers by Osamu Kamata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Osamu Kamata

This figure shows the co-authorship network connecting the top 25 collaborators of Osamu Kamata. A scholar is included among the top collaborators of Osamu Kamata 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 Osamu Kamata. Osamu Kamata 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.
Shindou, Tomomi, et al.. (1994). Calcium-dependent hyperexcitability of hippocampal CA1 pyramidal cells in an in vitro slice after ethanol withdrawal of the rat. Brain Research. 656(2). 432–436. 10 indexed citations
2.
SATO, Keijin, et al.. (1992). On Measurement of Angular Displacement of Human Eye using a 2-D CCD.. TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C. 58(556). 3644–3648. 2 indexed citations
3.
Nakanishi, Hiroshi, Osamu Kamata, Kiyoharu Ukai, & Kenji Yamamoto. (1991). Inhibitory effects of NMDA receptor antagonists on hypoxia-induced seizures in dietary Mg2+-deficient mice. European Journal of Pharmacology. 204(1). 29–34. 10 indexed citations
4.
Huang, Peisen S., et al.. (1991). Smoothing Characteristics of Optical Stylus.. TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C. 57(543). 3710–3713. 2 indexed citations
5.
Ukai, Kiyoharu, et al.. (1990). Enhancement of NMDA receptor-mediated synaptic potential evoked in rat medial-amygdala neuron following olfactory bulbectomy. Brain Research. 532(1-2). 69–75. 21 indexed citations
6.
Kamata, Osamu, et al.. (1989). The influence on the vital tissue of “GP-solvent”. 8(1). 97–104. 1 indexed citations
7.
Nakanishi, Hiroshi, Osamu Kamata, & Nobuo Katsuda. (1989). 2-Amino-5-phosphonovaleric acid blocks induction of an epileptiform discharge following a brief hypoxic episode in the hippocampal slices prepared from dietary Mg-deficient mouse.. The Japanese Journal of Pharmacology. 50(1). 31–36. 1 indexed citations
8.
Yamamoto, Kenji, Osamu Kamata, & Yuzo Kato. (1984). Differential Effects of Anti-Inflammatory Agents on Lysosomal Cysteine Proteinases Cathepsins B and H from Rat Spleen. The Japanese Journal of Pharmacology. 35(3). 253–258. 8 indexed citations
9.
Yamamoto, Kenji, Osamu Kamata, & Yuzo Kato. (1984). Separation and Properties of Three Forms of Cathepsin H-Like Cysteine Proteinase from Rat Spleen. The Journal of Biochemistry. 95(2). 477–484. 11 indexed citations
10.
Yamamoto, Kenji, et al.. (1983). Characterization of rat spleen cathepsin B and different effects of anti-inflammatory drugs on its activity.. Japanese Journal of Oral Biology. 25(3). 834–838. 10 indexed citations
11.
Yoshimura, Hiroaki, Nobuyuki Koga, Kiyoshi Nagata, et al.. (1981). [Acute toxicity and inductive effect on liver enzymes of 3,4,5,3',4'-pentachlorobiphenyl in guinea pigs (author's transl)].. PubMed. 72(4). 149–54. 3 indexed citations
12.
Sugiyama, Katsumi, Osamu Kamata, & Nobuo Katsuda. (1981). Fibronectin on the surface of rat mast cells. Experimental Cell Research. 133(2). 449–452. 5 indexed citations
13.
Yamamoto, Kenji, Osamu Kamata, Nobuo Katsuda, & Keitaro Kato. (1980). Immunochemical Difference between Cathepsin D and Cathepsin E-Like Enzyme from Rat Spleen. The Journal of Biochemistry. 87(2). 511–516. 42 indexed citations
14.
Sugiyama, Katsumi, Kenji Yamamoto, Osamu Kamata, & Nobuo Katsuda. (1980). A simple and rapid assay for collagenase activity using fluorescence-labeled substrate.. The Kurume Medical Journal. 27(2). 63–69. 5 indexed citations
15.
Sugiyama, Katsumi, Kenji Yamamoto, Osamu Kamata, & Nobuo Katsuda. (1979). Alterations in the quality of collagen and activities of hydrolases in the gingival connective tissues of patients with periodontitis.. Japanese Journal of Oral Biology. 21(1). 22–27. 1 indexed citations
16.
Kamata, Osamu, et al.. (1977). Effect of morphine and its conjugates on the isolated ileal preparation of guinea-pig.. Chemical and Pharmaceutical Bulletin. 25(3). 497–500. 10 indexed citations
17.
Mori, Masaaki, et al.. (1973). Synthesis and Pharmacological Effect of Morphine Phosphate Esters. YAKUGAKU ZASSHI. 93(10). 1302–1307. 1 indexed citations
18.
Mori, Masaaki, Kazuta Oguri, Hidetoshi Yoshimura, et al.. (1972). Chemical synthesis and analgesic effect of morphine ethereal sulfates. Life Sciences. 11(11). 525–533. 56 indexed citations
19.
Shimomura, Kyoichi, Osamu Kamata, Showa Ueki, et al.. (1971). Analgesic Effect of Morphine Glucuronides. The Tohoku Journal of Experimental Medicine. 105(1). 45–52. 305 indexed citations
20.
Kamata, Osamu, et al.. (1967). Metabolism of Drugs. LV. : On the Hydrolysis of p-Nitrophenyl Glucuronide in vivo. YAKUGAKU ZASSHI. 87(4). 364–369. 1 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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