Evidence map›Paper›PMID 19332682›Full record

ArticleAntimicrobial agents and chemotherapy2009

Capsular type and antibiotic resistance in Streptococcus agalactiae isolates from patients, ranging from newborns to the elderly, with invasive infections.

Somay Yamagata Murayama, Chizuko Seki, Hiroshi Sakata, Katsuhiko Sunaoshi, Eiichi Nakayama, Satoshi Iwata, Keisuke Sunakawa, Kimiko Ubukata, Invasive Streptococcal Disease Working Group

Abstract read
In one paragraph

Article in Antimicrobial agents and chemotherapy, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

31 citing papers in PubMed.

  1. Article
  2. Serotype Prevalence of Group BInternational journal of fertility & sterility · 2026
    Article
  3. Article
  4. Article
  5. Macrolide resistance among Streptococcus agalactiae during COVID-19 public health emergency in Brazil.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2024
    Article
  6. Molecular Basis of Antimicrobial Resistance in Group BInfection and drug resistance · 2024
    Article
  7. Article
  8. Article
  9. Clinical and bacterial features of Group B streptococci with reduced penicillin susceptibility from respiratory specimens: a case-control study.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2022
    Article
  10. Review
  11. Article
  12. Analysis of completeMicrobial genomics · 2020
    Article
  13. Article
  14. Article
  15. Observational
  16. High isolation rate and multidrug resistance tendency of penicillin-susceptible group B Streptococcus with reduced ceftibuten susceptibility in Japan.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2018
    Article
  17. Group B Streptococci andIranian journal of microbiology · 2018
    Article
  18. Article
  19. Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Somay Yamagata MurayamaLaboratory of Molecular Epidemiology for Infectious Agents, Graduate School of Infection Control Sciences, Kitasato University, 5-9-1 Shirokane, Minato-ku, Tokyo 108-8641, Japan.
Chizuko Seki
Hiroshi Sakata
Katsuhiko Sunaoshi
Eiichi Nakayama
Satoshi Iwata
Keisuke Sunakawa
Kimiko Ubukata
Invasive Streptococcal Disease Working Group

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Streptococcus agalactiae isolates (n = 189) from patients with invasive infections were analyzed for capsular type by PCR, for antimicrobial susceptibility, and for the presence of resistance genes. In contrast to the predominance of capsular type III in children, types Ib and V were most common among adults. All 45 levofloxacin-resistant strains had two amino acid substitutions, Ser(81)Leu in the gyrA gene and Ser(79)Phe in the parC gene, and showed similar pulsed-field gel electrophoresis patterns.

Indexed as

AdolescentAdultAgedBacterial CapsulesChildChild, PreschoolDNA GyraseDNA Topoisomerase IVDrug Resistance, BacterialElectrophoresis, Gel, Pulsed-FieldHumansInfantInfant, NewbornLevofloxacinMicrobial Sensitivity TestsMiddle AgedDNA GyraseDNA Topoisomerase IVLevofloxacinOfloxacin

Identifiers

PMID19332682
PMCPMC2687235

What OpenQuestion holds

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Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.