Koichi Obana

501 total citations
11 papers, 411 citations indexed

About

Koichi Obana is a scholar working on Cardiology and Cardiovascular Medicine, Molecular Biology and Social Psychology. According to data from OpenAlex, Koichi Obana has authored 11 papers receiving a total of 411 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Cardiology and Cardiovascular Medicine, 6 papers in Molecular Biology and 2 papers in Social Psychology. Recurrent topics in Koichi Obana's work include Heart Failure Treatment and Management (5 papers), Receptor Mechanisms and Signaling (4 papers) and Renin-Angiotensin System Studies (4 papers). Koichi Obana is often cited by papers focused on Heart Failure Treatment and Management (5 papers), Receptor Mechanisms and Signaling (4 papers) and Renin-Angiotensin System Studies (4 papers). Koichi Obana collaborates with scholars based in United States, Japan and Czechia. Koichi Obana's co-authors include Tadashi Inagami, Hiroshi Demura, Mitsuhide Naruse, Kiyoko Naruse, KAZUO SHIZUME, Hyoichiro Sakurai, Fumihiko Kurimoto, Nobuhiro Sugino, Hajime Yamaguchi and R Demura and has published in prestigious journals such as The Journal of Clinical Endocrinology & Metabolism, Biochemical and Biophysical Research Communications and Endocrinology.

In The Last Decade

Koichi Obana

10 papers receiving 391 citations

Peers

Koichi Obana

CCM

MB

EDM

PRM

CMN

R. Keeler Canada

R. O. Banks United States

Enrica Chebat Italy

Page Ih

Tanenao Eto Japan

Pål Gunnes Norway

I. Albrecht Czechia

Richard J. Hodach United States

Frans M.A. Rosmalen Netherlands

Agostinho Tavares Brazil

R. Keeler Canada

Koichi Obana

162 ×0.7

CCM

149 ×1.1

MB

39 ×0.4

EDM

117 ×1.5

PRM

38 ×0.9

CMN

Citations per year, relative to Koichi Obana Koichi Obana (= 1×) peers R. Keeler

Countries citing papers authored by Koichi Obana

Since Specialization

Citations

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

Fields of papers citing papers by Koichi Obana

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koichi Obana

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

All Works

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11 of 11 papers shown

1.

Naruse, Mitsuhide, Kiyoko Naruse, Koichi Obana, et al.. (1987). POSTURAL SUPPRESSION OF PLASMA ATRIAL NATRIURETIC POLYPEPTIDE CONCENTRATIONS IN MAN. Clinical Endocrinology. 26(2). 173–178. 8 indexed citations

2.

Naruse, Mitsuhide, Koichi Obana, Kiyoko Naruse, et al.. (1987). Atrial Natriuretic Polypeptide Inhibits Cortisol Secretion as Well as Aldosterone Secretionin Vitrofrom Human Adrenal Tissue*. The Journal of Clinical Endocrinology & Metabolism. 64(1). 10–16. 45 indexed citations

3.

Obana, Koichi, Mitsuhide Naruse, Tadashi Inagami, et al.. (1987). Atrial Natriuretic Factor is Biologically Active Also in the Absence of Vasopressin: Studies on Brattleboro-strain Diabetes Insipidus Rats. Endocrinologia Japonica. 34(3). 335–338. 1 indexed citations

4.

Naruse, Kiyoko, Mitsuhide Naruse, Koichi Obana, et al.. (1987). Atrial natriuretic peptide correlates with pulmonary arterial pressure and cardiac output. Peptides. 8(2). 285–290. 4 indexed citations

5.

Naruse, Kiyoko, Mitsuhide Naruse, Koichi Obana, et al.. (1986). Renin in the Rat Pituitary Coexists with Angiotensin II and Depends on Testosterone*. Endocrinology. 118(6). 2470–2476. 20 indexed citations

6.

Naruse, Mitsuhide, Kiyoko Naruse, Koichi Obana, et al.. (1986). Immunoreactive α-human atrial natriuretic polypeptide in human plasma. Peptides. 7(1). 141–145. 34 indexed citations

7.

Naruse, Mitsuhide, Koichi Obana, & Tadashi Inagami. (1986). Antiscrum to Atrial Natriuretic Factor Lowers Urinary Output, Urinary Sodium Excretion, and Plasma Renin Activity. Journal of Cardiovascular Pharmacology. 8(6). 1315–1315.

8.

Obana, Koichi, Mitsuhide Naruse, Kiyoko Naruse, et al.. (1985). SYNTHETIC RAT ATRIAL NATRIURETIC FACTOR INHIBITSIN VITROANDIN VIVORENIN SECRETION IN RATS. Endocrinology. 117(3). 1282–1284. 128 indexed citations

9.

Naruse, Mitsuhide, Koichi Obana, Kiyoko Naruse, et al.. (1985). Antisera to atrial natriuretic factor reduces urinary sodium excretion and increases plasma renin activity in rats. Biochemical and Biophysical Research Communications. 132(3). 954–960. 49 indexed citations

10.

Obana, Koichi, Mitsuhide Naruse, Tadashi Inagami, et al.. (1985). Atrial natriuretic factor inhibits vasopressin secretion from rat posterior pituitary. Biochemical and Biophysical Research Communications. 132(3). 1088–1094. 96 indexed citations

11.

Naruse, Mitsuhide, Kiyoko Naruse, Hiroshi Toma, et al.. (1985). Evidence for the Existence of des-Asp1-Angiotensin II in Human Uterine and Adrenal Tissues*. The Journal of Clinical Endocrinology & Metabolism. 61(3). 480–483. 26 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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