Shizuko Iyobe

3.0k total citations · 1 hit paper
73 papers, 2.4k citations indexed

About

Shizuko Iyobe is a scholar working on Molecular Medicine, Molecular Biology and Pharmacology. According to data from OpenAlex, Shizuko Iyobe has authored 73 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Molecular Medicine, 31 papers in Molecular Biology and 19 papers in Pharmacology. Recurrent topics in Shizuko Iyobe's work include Antibiotic Resistance in Bacteria (41 papers), Antibiotics Pharmacokinetics and Efficacy (16 papers) and Bacterial Genetics and Biotechnology (13 papers). Shizuko Iyobe is often cited by papers focused on Antibiotic Resistance in Bacteria (41 papers), Antibiotics Pharmacokinetics and Efficacy (16 papers) and Bacterial Genetics and Biotechnology (13 papers). Shizuko Iyobe collaborates with scholars based in Japan, United Kingdom and France. Shizuko Iyobe's co-authors include S Mitsuhashi, Keiji Hirai, Manabu Inoue, Masato Watanabe, Tsutomu Irikura, Hiroshi Aoyama, Susumu Mitsuhashi, Seigo Suzue, Hideyuki Fukuda and M. Hosaka and has published in prestigious journals such as Journal of Bacteriology, Journal of Clinical Microbiology and Antimicrobial Agents and Chemotherapy.

In The Last Decade

Shizuko Iyobe

69 papers receiving 2.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Transferable imipenem resistance in Pseudomonas aeruginosa

1991 482 citations Masato Watanabe, Shizuko Iyobe et al. Antimicrobial Agents and Chemotherapy profile →

Peers

Shizuko Iyobe

PHARM

ENDOC

GENET

Takeshi Nishino Japan

Tetsuo Sawai Japan

Philip Lister United States

Thomas D. Gootz United States

Nobuhisa Masuda Japan

Kazuki Hoshino Japan

Ving J. Lee United States

Suzanne Chamberland Canada

Patrick Plésiat France

R. B. Sykes Malaysia

Takeshi Nishino Japan

Shizuko Iyobe

1.9k ×1.0

1.4k ×1.3

728 ×0.9

PHARM

427 ×0.9

ENDOC

573 ×1.8

GENET

Citations per year, relative to Shizuko Iyobe Shizuko Iyobe (= 1×) peers Takeshi Nishino

Countries citing papers authored by Shizuko Iyobe

Since Specialization

Citations

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

Fields of papers citing papers by Shizuko Iyobe

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shizuko Iyobe

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

Iyobe, Shizuko, Keiji Hirai, & H Hashimoto. (2015). Drug Resistance of Pseudomonas aeruginosa with Special Reference to New Quinolones. Antibiotics and chemotherapy/Antibiotica et chemotherapia. 209–214.

Sagai, Hitoshi, et al.. (2005). Prevalence of Streptococcus pneumoniae isolates bearing macrolide resistance genes in association with integrase genes of conjugative transposons in Japan. Clinical Microbiology and Infection. 11(10). 808–813. 18 indexed citations

Ohki, Yasushi, et al.. (2003). Immediate control of a methicillin-resistant Staphylococcus aureus outbreak in a neonatal intensive care unit. Journal of Infection and Chemotherapy. 9(3). 243–247. 26 indexed citations

Iyobe, Shizuko, Naoki Matsumura, Shinzaburo Minami, et al.. (2000). Amino Acid Substitutions in a Variant of IMP-1 Metallo-β-Lactamase. Antimicrobial Agents and Chemotherapy. 44(8). 2023–2027. 99 indexed citations

Iyobe, Shizuko, et al.. (1999). Estimation of outer membrane permeability of carbapenem antibiotics to Pseudomonas aeruginosa. Journal of Infection and Chemotherapy. 5(3). 168–170. 11 indexed citations

Takahashi, Senji, et al.. (1999). Inhibitory Effect of Antimicrobial Agents on Alginate Production in Pseudomonas aeruginosa.. The Journal of Antibiotics. 52(1). 65–67. 6 indexed citations

Minami, Shinji, et al.. (1996). Imipenem and cephem resistant Pseudomonas aeruginosa carrying plasmids coding for class B β-lactamase. Journal of Antimicrobial Chemotherapy. 37(3). 433–444. 39 indexed citations

Iyobe, Shizuko, et al.. (1995). In vitro antibacterial activity of DU-6859a, a new fluoroquinolone. Antimicrobial Agents and Chemotherapy. 39(12). 2822–2826. 27 indexed citations

Iyobe, Shizuko, et al.. (1994). Cloning and expression in Enterobacteriaceae of the extended-spectrum Î²-lactamase gene from aPseudomonas aeruginosaplasmid. FEMS Microbiology Letters. 121(2). 175–180. 20 indexed citations

10.

Ishii, Hiroshi, Tsuguaki Fukuyasu, Shizuko Iyobe, & Hajime Hashimoto. (1993). Characterization of newly isolated plasmids from Actinobacillus pleuropneumoniae. American Journal of Veterinary Research. 54(5). 701–708. 5 indexed citations

11.

Watanabe, Masato, et al.. (1992). In vitro activity of E1040 against imipenem-resistant Pseudomonas aeruginosa strains. Antimicrobial Agents and Chemotherapy. 36(3). 684–686. 3 indexed citations

12.

Okazaki, Takashi, Shizuko Iyobe, Hajime Hashimoto, & Keiji Hirai. (1991). Cloning and characterization of a DNA fragment that complements thenfxBmutation inPseudomonas aeruginosaPAO. FEMS Microbiology Letters. 79(1). 31–36. 9 indexed citations

13.

Ishii, Hiroshi, et al.. (1990). Drug-susceptibility and isolation of a plasmid in Haemophilus (Actinobacillus) pleuropneumoniae.. The Japanese Journal of Veterinary Science. 52(1). 1–9. 8 indexed citations

14.

Ishii, Hiroshi, Tetsuya Seki, Toshio Matsumoto, et al.. (1990). Drug-susceptibility of Pasteurella multocida isolated from swine from 1987 to 1989.. The Japanese Journal of Veterinary Science. 52(2). 399–402. 3 indexed citations

15.

Nakamura, Shinichi, Satoru Inoue, Masanao Shimizu, Shizuko Iyobe, & Susumu Mitsuhashi. (1976). Inhibition of Conjugal Transfer of R Plasmids by Pipemidic Acid and Related Compounds. Antimicrobial Agents and Chemotherapy. 10(5). 779–785. 20 indexed citations

16.

Hasuda, Katsumi, V. Krčméry, Shizuko Iyobe, & S Mitsuhashi. (1975). Gentic properties of an R factor carrying resistance to aminolgycoside antibiotics. Journal of Bacteriology. 123(1). 329–335. 1 indexed citations

17.

Iyobe, Shizuko, Megumi Kono, Koji Ohara, Hajime Hashimoto, & Susumu Mitsuhashi. (1974). Relationship Between Chloramphenicol Acetyltransferase Activity and the Number of Resistance Genes. Antimicrobial Agents and Chemotherapy. 5(1). 68–74. 9 indexed citations

18.

Mitsuhashi, Susumu, et al.. (1974). PREFERENTIAL EFFECTS OF ANTIBIOTICS ON E. COLT STRAINS CARRYING PLASMIDS. The Journal of Antibiotics. 27(9). 682–684. 1 indexed citations

19.

UMEZAWA, HAMAO, Susumu Mitsuhashi, MASA HAMADA, et al.. (1973). TWO β-LACTAMASE INHIBITORS PRODUCED BY A STREPTOMYCES. The Journal of Antibiotics. 26(1). 51–54. 16 indexed citations

20.

Mitsuhashi, Susumu, et al.. (1972). LABILITY OF RESISTANCE TO AMINOGLYCOSIDE ANTIBIOTICS IN PSEUDOMONAS AERUGINOSA. Chemotherapy. 20(5). 695–698. 2 indexed citations

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