Takio Ohka

579 total citations
43 papers, 444 citations indexed

About

Takio Ohka is a scholar working on Pulmonary and Respiratory Medicine, Physiology and Surgery. According to data from OpenAlex, Takio Ohka has authored 43 papers receiving a total of 444 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Pulmonary and Respiratory Medicine, 15 papers in Physiology and 12 papers in Surgery. Recurrent topics in Takio Ohka's work include Asthma and respiratory diseases (11 papers), Respiratory and Cough-Related Research (7 papers) and Inhalation and Respiratory Drug Delivery (7 papers). Takio Ohka is often cited by papers focused on Asthma and respiratory diseases (11 papers), Respiratory and Cough-Related Research (7 papers) and Inhalation and Respiratory Drug Delivery (7 papers). Takio Ohka collaborates with scholars based in Japan and Germany. Takio Ohka's co-authors include Masaki Fujimura, Tamotsu Matsuda, Shigeharu Myou, M Fujimura, Kazuyoshi Kurashima, T Matsuda, Yukio Kobayashi, Haruo Ogawa, Hidesaku Asakura and Masanobu Namura and has published in prestigious journals such as CHEST Journal, British Journal of Pharmacology and European Respiratory Journal.

In The Last Decade

Takio Ohka

42 papers receiving 422 citations

Peers

Takio Ohka

PRM

PHYSI

CCM

SURGE

RHEUM

Shigeo Yamanaka Japan

D J B Thomas United Kingdom

Carmen Pizarro Germany

Toshihide Hayano Japan

Luca Riva Italy

H A Lyons United States

M. Marshall Germany

S Kira Japan

Sharon J. Allan Canada

P Sciacca Italy

Shigeo Yamanaka Japan

Takio Ohka

109 ×0.6

PRM

77 ×0.5

PHYSI

292 ×3.2

CCM

97 ×1.2

SURGE

41 ×0.7

RHEUM

Citations per year, relative to Takio Ohka Takio Ohka (= 1×) peers Shigeo Yamanaka

Countries citing papers authored by Takio Ohka

Since Specialization

Citations

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

Fields of papers citing papers by Takio Ohka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takio Ohka

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

All Works

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20 of 20 papers shown

Kanaya, Honin, et al.. (2003). The Study of Intimal Hyperplasia Concerned with Reference Diameter in Multi-Link Stenting : Late Loss Is Not Influenced by Reference Diameter. Japanese Circulation Journal-english Edition. 67. 433. 1 indexed citations

Kita, Toshiyuki, Masaki Fujimura, Miki Abo, et al.. (2003). A case of hypersensitivity pneumonitis caused by Humicola fuscoatra. Respirology. 8(1). 95–98. 9 indexed citations

Kaku, Bunji, et al.. (2003). Self-vasodilating Ability at the Spastic Site of Patients with Vasospastic Angina. Japanese Heart Journal. 44(3). 299–311. 2 indexed citations

Fujimura, Masaki, et al.. (2000). Bronchial biopsy and sequential bronchoalveolar lavage in atopic cough: In view of the effect of histamine H1-receptor antagonists. Allergology International. 49(2). 135–142. 9 indexed citations

Tachibana, Hideki, et al.. (1997). [Successful use of fluconazole against semi-invasive--pulmonary aspergillosis].. PubMed. 35(6). 645–9. 1 indexed citations

Myou, Shigeharu, M Fujimura, Kazuyoshi Watanabe, et al.. (1996). Effect of ethanol on airway caliber and nonspecific bronchial responsiveness in patients with alcohol‐induced asthma. Allergy. 51(1). 52–55. 16 indexed citations

Fujimura, Masaki, et al.. (1996). Involvement of NK₂ receptors rather than NK₁ receptors in bronchial hyperresponsiveness induced by allergic reaction in guinea‐pigs. British Journal of Pharmacology. 117(3). 443–448. 31 indexed citations

Yamazaki, Hiroshi, Hiroshi Asakura, Mikako Saito, et al.. (1995). Relationship between elevation in the plasma concentration of elastase-??1 proteinase inhibitor complex (E-??1PI) and haemostatic parameters during haemodialysis. Blood Coagulation & Fibrinolysis. 6(1). 5–10. 3 indexed citations

Myou, Shigeharu, et al.. (1995). Inhibitory effect of terfenadine, a selective H1 histamine antagonist, on alcoholic beverage-induced bronchoconstriction in asthmatic patients. European Respiratory Journal. 8(4). 619–623. 15 indexed citations

10.

Myou, Shigeharu, et al.. (1993). Aerosolized Acetaldehyde Induces Histamine-mediated Bronchoconstriction in Asthmatics. American Review of Respiratory Disease. 148(4_pt_1). 940–943. 41 indexed citations

11.

Sato, Takashi, et al.. (1992). Submitral nodular calcinosis in a patient on maintenance hemodialysis.. Journal of Japanese Society for Dialysis Therapy. 25(2). 113–118. 1 indexed citations

12.

Namura, Masanobu, et al.. (1992). Spherical Liquefaction Necrosis of Mitral Annular Calcification in a Chronic Dialysis Patient.. Japanese Circulation Journal. 56(8). 866–870. 6 indexed citations

13.

Yamazaki, Hiroshi, et al.. (1992). Changes in plasma levels of thrombomodulin during haemodialysis. Blood Coagulation & Fibrinolysis. 3(1). 113–118. 9 indexed citations

14.

Ohka, Takio, Hiroshi Kurumaya, Masahide Yasui, et al.. (1992). [An autopsy case of dermatomyositis associated with interstitial pneumonia probably due to cytomegalovirus infection].. PubMed. 30(11). 1975–80. 10 indexed citations

15.

Kurashima, Kazuyoshi, Hiroshi Shimizu, Haruhiko Ogawa, et al.. (1991). MR and CT in the Evaluation of Sarcoid Myopathy. Journal of Computer Assisted Tomography. 15(6). 1004–1007. 18 indexed citations

16.

Yamazaki, Hiroshi, et al.. (1991). Transient lupus anticoagulant induced by Epstein-Barr virus infection. Blood Coagulation & Fibrinolysis. 2(6). 771–774. 42 indexed citations

17.

Ogawa, Haruhiko, Kazuyoshi Kurashima, Masanobu Namura, et al.. (1991). Pulmonary infiltrates with eosinophilia due to Naproxen.. Japanese Journal of Medicine. 30(1). 32–34. 13 indexed citations

18.

Nakao, Takeshi, Masanobu Namura, Kazuo Ohsato, et al.. (1990). A case of mitral stenosis associated with myocardial infarction, demonstrating coronary emboli and giant left atrial thrombus in an acute phase. 22(11). 1303–1308. 1 indexed citations

19.

Kurashima, Kazuyoshi, Haruhiko Ogawa, Takio Ohka, M Fujimura, & Tadashi Matsuda. (1990). [Mucociliary transport disturbance after an asthmatic attack].. PubMed. 39(7). 631–5. 1 indexed citations

20.

Kurashima, Kazuyoshi, et al.. (1989). [Bronchoalveolar lavage fluid findings and lung function in psittacosis].. PubMed. 27(11). 1288–93. 3 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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