Hiroko SAGARA

596 total citations
39 papers, 403 citations indexed

About

Hiroko SAGARA is a scholar working on Infectious Diseases, Food Science and Virology. According to data from OpenAlex, Hiroko SAGARA has authored 39 papers receiving a total of 403 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Infectious Diseases, 10 papers in Food Science and 9 papers in Virology. Recurrent topics in Hiroko SAGARA's work include Salmonella and Campylobacter epidemiology (10 papers), HIV Research and Treatment (8 papers) and Antibiotic Resistance in Bacteria (8 papers). Hiroko SAGARA is often cited by papers focused on Salmonella and Campylobacter epidemiology (10 papers), HIV Research and Treatment (8 papers) and Antibiotic Resistance in Bacteria (8 papers). Hiroko SAGARA collaborates with scholars based in Japan, United States and Australia. Hiroko SAGARA's co-authors include Haruo Watanabe, Kenji Hirose, Kazumichi Tamura, Rintaro NAKAYA, Atsuko Mochizuki, Mitsuo Sakamoto, Takayuki Ezaki, Yoshiaki Kawamura, Kenji Ohnishi and Yoshihiro Sakaue and has published in prestigious journals such as Journal of Virology, Antimicrobial Agents and Chemotherapy and Microbiology.

In The Last Decade

Hiroko SAGARA

36 papers receiving 382 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hiroko SAGARA Japan 11 200 175 106 84 59 39 403
Brent House United States 14 103 0.5× 142 0.8× 83 0.8× 86 1.0× 130 2.2× 20 637
Katarí­na Oravcová United Kingdom 15 133 0.7× 107 0.6× 109 1.0× 58 0.7× 114 1.9× 40 581
Hirsh Dc United States 11 89 0.4× 64 0.4× 43 0.4× 44 0.5× 42 0.7× 23 342
Andrew Wattret United Kingdom 7 187 0.9× 94 0.5× 141 1.3× 90 1.1× 49 0.8× 7 434
Tristan Childs United Kingdom 9 232 1.2× 55 0.3× 70 0.7× 192 2.3× 63 1.1× 13 396
Victoria Fernández‐Baca Spain 11 168 0.8× 81 0.5× 76 0.7× 71 0.8× 128 2.2× 24 407
Eveliina Tarkka Finland 16 253 1.3× 46 0.3× 104 1.0× 111 1.3× 217 3.7× 27 664
Sally Jo Rubin United States 15 139 0.7× 85 0.5× 84 0.8× 141 1.7× 208 3.5× 29 561
V Hasseltvedt Norway 10 108 0.5× 180 1.0× 87 0.8× 134 1.6× 89 1.5× 25 426
Carine Peytavin de Garam France 10 163 0.8× 127 0.7× 47 0.4× 215 2.6× 15 0.3× 14 353

Countries citing papers authored by Hiroko SAGARA

Since Specialization
Citations

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

Fields of papers citing papers by Hiroko SAGARA

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroko SAGARA

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroko SAGARA. A scholar is included among the top collaborators of Hiroko SAGARA 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 Hiroko SAGARA. Hiroko SAGARA 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.
Inoue, Hideshi, et al.. (2020). Efficacy of Benralizumab and Clinical Course of IgG4 in Eosinophilic Granulomatosis With Polyangiitis. Journal of Investigational Allergology and Clinical Immunology. 31(4). 346–348. 11 indexed citations
2.
Kondo, Makiko, Rie Tanaka, Hiroko SAGARA, et al.. (2009). Quantitation of HIV-1 group M proviral DNA using TaqMan MGB real-time PCR. Journal of Virological Methods. 157(2). 141–146. 16 indexed citations
3.
Morita, Masatomo, Kenji Hirose, Jun Terajima, et al.. (2009). Salmonella enterica serovar Typhi in Japan, 2001–2006: emergence of high-level fluoroquinolone-resistant strains. Epidemiology and Infection. 138(3). 318–321. 8 indexed citations
4.
Usuku, Shuzo, Mitsuo Sakamoto, Takuya Adachi, et al.. (2006). Analysis of a Long-Term Discrepancy in Drug-Targeted Genes in Plasma HIV-1 RNA and PBMC HIV-1 DNA in the Same Patient. Japanese Journal of Infectious Diseases. 59(2). 122–125. 6 indexed citations
5.
Kimura, Mikio, Mitsuo Sakamoto, Takuya Adachi, & Hiroko SAGARA. (2004). Diagnosis of febrile illnesses in returned travelers using the PC software GIDEON. Travel Medicine and Infectious Disease. 3(3). 157–160. 13 indexed citations
6.
Ohnishi, Kenji, Yasuyuki Kato, Akifumi Imamura, et al.. (2004). Present characteristics of symptomatic Entamoeba histolytica infection in the big cities of Japan. Epidemiology and Infection. 132(1). 57–60. 45 indexed citations
7.
Sakamoto, Mitsuo, Hiroko SAGARA, Nobuo Koizumi, & Haruo Watanabe. (2001). A Case of Leptospirosis Infected in Borneo Island, Malaysia. Kansenshogaku zasshi. 75(12). 1057–1061. 4 indexed citations
8.
Kondo, Makiko, Takayuki Saito, Akira Ito, et al.. (2001). Evaluation of an HIV Screening Assay Kit for The Combined Detection of Anti-HIV-1/2 Antibodies and HIV p24 Antigen. Kansenshogaku zasshi. 75(12). 1014–1024. 2 indexed citations
9.
Mukaide, Motokazu, Wataru Sugiura, Shuzo Usuku, et al.. (2000). Evaluation of Viroseq™-HIV Version 2 for HIV Drug Resistance. Japanese Journal of Infectious Diseases. 53(5). 203–205.
10.
SAGARA, Hiroko, et al.. (2000). A Case of Penicillium marneffei Infection in an AIDS Patient. The First Case in Japan.:The First Case in Japan. 41(1). 23–26. 1 indexed citations
11.
SAGARA, Hiroko, et al.. (2000). A Case of Penicillium marneffei Infection in an AIDS Patient. The First Case in Japan.. Nippon Ishinkin Gakkai Zasshi. 41(1). 23–26. 17 indexed citations
12.
Sakamoto, Mitsuo, Takuya Adachi, Hiroko SAGARA, & K Yoshikawa. (2000). Gastrointestinal Diseases Associated with HIV Infection. Kansenshogaku zasshi. 74(1). 57–63. 2 indexed citations
13.
Osaka, Ken, S Inouye, N. Okabe, et al.. (1999). Electronic network for monitoring travellers' diarrhoea and detection of an outbreak caused by Salmonella enteritidis among overseas travellers. Epidemiology and Infection. 123(3). 431–436. 5 indexed citations
14.
Adachi, Takuya, et al.. (1998). A Case of Imported Paratyphoid Fever Associated with Giardia lamblia and Isospora belli Infection. Kansenshogaku zasshi. 72(12). 1317–1320. 1 indexed citations
15.
Imai, Mitsunobu, Makiko Kondo, Hironori Sato, et al.. (1997). Simple Method for Typing Human Immunodeficiency Virus Type 1 (B, E) by PCR and Chronological Change of Distribution of Subtype (B to E) in Japan. Kansenshogaku zasshi. 71(9). 918–923. 7 indexed citations
16.
SAGARA, Hiroko, et al.. (1994). A Case of Meningococcal Meningitis in Tokyo and A Carrier Rate of Neisseria meningitidis in Those Close to The Patient.. Nagasaki University's Academic Output SITE (Nagasaki University). 36(2). 71–74. 1 indexed citations
17.
Saito, Kosuke, Masaki Takahashi, Akemi Kai, et al.. (1990). The Serotype Distribution of Campylobacter jejuni Strains among Gastroenteritis in Hospitals Over 7 Year Period in Tokyo. Kansenshogaku zasshi. 64(7). 787–793. 4 indexed citations
18.
Okamura, Noboru, Rintaro NAKAYA, Kazuhiro Suzuki, et al.. (1988). Differences among Shigella spp. in Susceptibility to the Bactericidal Activity of Human Serum. Microbiology. 134(7). 2057–2065. 8 indexed citations
19.
NAKAYA, Rintaro, et al.. (1986). Intestinal Microflora of Patients with Antibiotic-Associated Hemorrhagic. Kansenshogaku zasshi. 60(6). 608–615. 9 indexed citations
20.
NAKAYA, Rintaro, et al.. (1982). [The effect of new broad-spectrum cephamycin, cefotetan administered intravenously on human fecal flora (author's transl)].. PubMed. 35(3). 856–63. 2 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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