This map shows the geographic impact of T Narisawa'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 T Narisawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T Narisawa more than expected).
This network shows the impact of papers produced by T Narisawa. 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 T Narisawa. The network helps show where T Narisawa may publish in the future.
Co-authorship network of co-authors of T Narisawa
This figure shows the co-authorship network connecting the top 25 collaborators of T Narisawa.
A scholar is included among the top collaborators of T Narisawa 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 T Narisawa. T Narisawa is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Tanida, Noritoshi, Koji Sawada, Akihiko Kawaura, et al.. (1989). Effects of oral administration of sulfolithocholic acid disodium salt and lithocholic acid sodium salt on N-methyl-N-nitrosourea-induced colonic tumorigenesis in conventional rats.. PubMed. 49(5). 1178–81.10 indexed citations
6.
Narisawa, T, Masahiro Takahashi, Makoto Niwa, Yoko Fukaura, & Hirota Fujiki. (1989). Inhibition of methylnitrosourea-induced large bowel cancer development in rats by sarcophytol A, a product from a marine soft coral Sarcophyton glaucum.. PubMed. 49(12). 3287–9.20 indexed citations
7.
Narisawa, T, Masahiro Takahashi, Makoto Niwa, Yoko Fukaura, & Akira Wakizaka. (1987). Involvement of prostaglandin E2 in bile acid-caused promotion of colon carcinogenesis and anti-promotion by the cyclooxygenase inhibitor indomethacin.. PubMed. 78(8). 791–8.39 indexed citations
8.
Narisawa, T, et al.. (1987). [Prevention of peritoneal carcinomatosis recurrence with a prostaglandin synthesis inhibitor, indomethacin].. PubMed. 14(8). 2496–501.4 indexed citations
9.
Takahashi, Masashi, et al.. (1987). [Inhibition of the growth of a murine transplantable tumor, colon 26, by the prostaglandin synthetase inhibitor, indomethacin].. PubMed. 14(7). 2334–40.2 indexed citations
10.
Narisawa, T, et al.. (1986). [Anti-cancer treatment with prostaglandin synthetase inhibitor in animal models].. PubMed. 13(4 Pt 2). 1329–35.2 indexed citations
11.
Narisawa, T, et al.. (1982). Inhibition of development of methylnitrosourea-induced rat colonic tumors by peroral administration of indomethacin.. PubMed. 73(3). 377–81.33 indexed citations
12.
Narisawa, T, et al.. (1981). Inhibition of development of methylnitrosourea-induced rat colon tumors by indomethacin treatment.. PubMed. 41(5). 1954–7.193 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.