Takeshi Obi

975 total citations
57 papers, 725 citations indexed

About

Takeshi Obi is a scholar working on Animal Science and Zoology, Molecular Biology and Physiology. According to data from OpenAlex, Takeshi Obi has authored 57 papers receiving a total of 725 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Animal Science and Zoology, 12 papers in Molecular Biology and 12 papers in Physiology. Recurrent topics in Takeshi Obi's work include Nitric Oxide and Endothelin Effects (11 papers), Receptor Mechanisms and Signaling (9 papers) and Microbial infections and disease research (7 papers). Takeshi Obi is often cited by papers focused on Nitric Oxide and Endothelin Effects (11 papers), Receptor Mechanisms and Signaling (9 papers) and Microbial infections and disease research (7 papers). Takeshi Obi collaborates with scholars based in Japan, Nigeria and Vietnam. Takeshi Obi's co-authors include Kozo Takase, W. P. Taylor, Atsushi Miyamoto, Akira Nishio, Takehisa CHUMA, Ken-ichi Yamazaki, Mitsuya Shiraishi, Shinichiro Hashimoto, G. O. Egwu and Hajime Toyofuku and has published in prestigious journals such as Journal of Ethnopharmacology, Poultry Science and Muscle & Nerve.

In The Last Decade

Takeshi Obi

57 papers receiving 676 citations

Peers

Takeshi Obi

ASZ

EPIDE

Martin D. Ficken United States

H. L. Thacker United States

David Villar Colombia

Bahram Dalir‐Naghadeh Iran

L. Berghman Belgium

Jong-Man Kim South Korea

Mrigendra Rajput United States

GF Erf United States

Ruiping She China

Lucie Lamontagne Canada

Martin D. Ficken United States

Takeshi Obi

322 ×1.5

ASZ

183 ×1.0

EPIDE

191 ×1.4

119 ×1.0

68 ×0.7

Citations per year, relative to Takeshi Obi Takeshi Obi (= 1×) peers Martin D. Ficken

Countries citing papers authored by Takeshi Obi

Since Specialization

Citations

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

Fields of papers citing papers by Takeshi Obi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takeshi Obi

This figure shows the co-authorship network connecting the top 25 collaborators of Takeshi Obi. A scholar is included among the top collaborators of Takeshi Obi 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 Takeshi Obi. Takeshi Obi 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

Yamato, Osamu, et al.. (2023). Effects of dietary feed supplementation with heat-treated Lactobacillus sakei HS-1 on the health status, blood parameters, and fecal microbes of Japanese Black calves before weaning. Veterinary World. 16(11). 2293–2302. 1 indexed citations

Toyofuku, Hajime, et al.. (2022). Decreasing trend of β-lactam resistance in Salmonella isolates from broiler chickens due to the cessation of ceftiofur in ovo administration. Veterinary and Animal Science. 16. 100248–100248. 3 indexed citations

Islam, Md. Zahorul, et al.. (2021). Vasomotor effects of noradrenaline, 5-hydroxytryptamine, angiotensin II, bradykinin, histamine, and acetylcholine on the bat (Rhinolophus ferrumequinum) basilar artery. Comparative Biochemistry and Physiology Part C Toxicology & Pharmacology. 250. 109190–109190. 3 indexed citations

Fujiwara, Ayaka, et al.. (2019). Prevalence of Salmonella in broiler chickens in Kagoshima, Japan in 2009 to 2012 and the relationship between serovars changing and antimicrobial resistance. BMC Veterinary Research. 15(1). 108–108. 37 indexed citations

Nguyen, Hai Thanh, et al.. (2016). Pharmacological characteristics of Artemisia vulgaris L. in isolated porcine basilar artery. Journal of Ethnopharmacology. 182. 16–26. 12 indexed citations

Obi, Takeshi, et al.. (2014). Effects of Environmental Moisture on Twig Litter Decomposition by Fungal Colonizers. 76(4). 583–586. 3 indexed citations

Obi, Takeshi, et al.. (2014). Antimicrobial Susceptibility in Enterobacteriaceae Recovered from Okinawa Least Horseshoe Bat Rhinolophus pumilus. Wildlife Biology. 20(1). 64–66. 8 indexed citations

Matsumoto, F, Yutaka Watanabe, Takeshi Obi, et al.. (2012). Characterization of 5-hydroxytryptamine-induced contraction and acetylcholine-induced relaxation in isolated chicken basilar artery. Poultry Science. 91(5). 1158–1164. 4 indexed citations

Takagi, Mitsuhiro, Takeshi Obi, Kozo Takase, et al.. (2011). Effects of Daily Oral Administration of Difructose Anhydride III on Health Status, Blood Parameters and Faecal Shedding of Coliform Bacteria of Japanese Black Calves during the Pre-weaning Period. Animal Nutrition and Feed Technology. 11(2). 147–148. 6 indexed citations

10.

Obi, Takeshi, Mitsuya Shiraishi, Atsushi Miyamoto, et al.. (2011). Nitric oxide-dependent hypotensive effects of wax gourd juice. Journal of Ethnopharmacology. 138(2). 404–407. 16 indexed citations

11.

Ueno, Daisuke, Akira Yabuki, Takeshi Obi, et al.. (2008). Characterization of bradykinin‐induced endothelium‐independent contraction in equine basilar artery. Journal of Veterinary Pharmacology and Therapeutics. 32(3). 264–270. 6 indexed citations

12.

Yabuki, Akira, et al.. (2008). Histamine-induced modulation of vascular tone in the isolated chicken basilar artery: A possible involvement of endothelium. Comparative Biochemistry and Physiology Part C Toxicology & Pharmacology. 147(3). 339–344. 9 indexed citations

13.

Watanabe, Yutaka, Tsukasa Matsumoto, Mitsuya Shiraishi, et al.. (2007). Vasomotor effects of noradrenaline, acetylcholine, histamine, 5-hydroxytryptamine and bradykinin on snake (Trimeresurus flavoviridis) basilar arteries. Comparative Biochemistry and Physiology Part C Toxicology & Pharmacology. 146(4). 478–483. 11 indexed citations

14.

Miyamoto, Atsushi, et al.. (2006). Ibuprofen or ozagrel increases NO release and l-nitro arginine induces TXA2 release from cultured porcine basilar arterial endothelial cells. Vascular Pharmacology. 46(2). 85–90. 27 indexed citations

15.

Obi, Takeshi, et al.. (2000). Prevalence of contagious bovine pleuropneumonia (CBPP) in northern Nigeria. Preventive Veterinary Medicine. 47(4). 263–269. 21 indexed citations

16.

Miyamoto, Atsushi, Takeshi Obi, & Akira Nishio. (1996). The vasomotor effects of 5-hydroxytryptamine on equine basilar arteries In vitro. Veterinary Research Communications. 20(1). 61–70. 6 indexed citations

17.

Obi, Takeshi, et al.. (1994). Characterization of muscarinic receptor subtype mediating contraction and relaxation in equine coronary artery in vitro. Journal of Veterinary Pharmacology and Therapeutics. 17(3). 226–231. 22 indexed citations

18.

Obi, Takeshi, et al.. (1994). Participation of .ALPHA.1- and .BETA.1-Adrenoceptors in Norepinephrine-Induced Contraction and Relaxation of Isolated Equine Coronary Artery in Vitro.. Journal of Veterinary Medical Science. 56(2). 353–357. 1 indexed citations

19.

Obi, Takeshi, Mitsuharu Matsumoto, & Akira Nishio. (1991). Vasomotor effect of histamine on pig and cattle coronary artery in vitro.. The Japanese Journal of Pharmacology. 55(3). 311–320. 4 indexed citations

20.

Butcher, R.N., Takeshi Obi, & Kenneth C. McCullough. (1991). Rapid isolation of monoclonal hybridoma cultures by a ‘fusion-cloning’ method: the requirement for aminopterin. Biologicals. 19(3). 171–175. 14 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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