Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Clinical Significance of Antibiotic Resistance01:25

Clinical Significance of Antibiotic Resistance

Methicillin-resistant Staphylococcus aureus (MRSA) presents a critical public health threat, arising from its capacity to resist β-lactam antibiotics due to acquisition of the mecA gene within the staphylococcal cassette chromosome mec (SCCmec). This gene encodes penicillin-binding protein 2a (PBP2a), which impairs binding efficacy of methicillin and other β-lactams. MRSA has evolved into distinct clonal lineages impacting humans and animals alike, reinforcing its significance within the One...
Antimicrobial Effectiveness01:28

Antimicrobial Effectiveness

The effectiveness of antimicrobial agents depends on various factors influencing their ability to eliminate microbial populations. Larger microbial populations require more time for complete eradication, emphasizing the importance of population size analysis when evaluating antimicrobial efficacy.Microbial resistance to antimicrobial agents varies significantly. Highly resilient microorganisms include endospores, gram-negative bacteria, and non-enveloped viruses, while prions are exceptionally...
Automated Microbial Diagnostics01:24

Automated Microbial Diagnostics

Automated diagnostic analyzers have transformed clinical microbiology by providing rapid and reliable methods for pathogen identification and antibiotic susceptibility testing. Among these systems, the Vitek 2 is widely used because it automates the traditionally labor-intensive processes of microbial identification (ID) and antibiotic susceptibility testing (AST), delivering standardized and timely results that are essential for effective patient care.Microbial Identification with ID CardsThe...
Development of Antibiotic Resistance01:30

Development of Antibiotic Resistance

Antibiotic resistance is a major public health concern that arises when bacteria evolve mechanisms to withstand the effects of antibiotic treatments. This resistance can be intrinsic, acquired through genetic mutations, or transferred between bacteria via horizontal gene transfer. The development of antibiotic resistance poses significant challenges in treating bacterial infections and necessitates ongoing research to develop new therapeutic strategies.Intrinsic resistance occurs when bacterial...
Mechanism of Antibiotic Resistance in MRSA01:25

Mechanism of Antibiotic Resistance in MRSA

Antibiotic resistance in bacteria arises when microorganisms evolve the ability to withstand drugs designed to kill them or inhibit their growth, rendering once-effective treatments useless. This phenomenon, driven by genetic change and selection under antibiotic exposure, poses a profound threat to modern medicine. Mechanisms include drug-inactivating enzymes (e.g., β-lactamases), efflux pumps that eject antibiotics, mutations altering antibiotic targets, decreased drug uptake, and acquisition...
Urine Studies II: Urine Culture and Sensitivity Test01:26

Urine Studies II: Urine Culture and Sensitivity Test

A urine culture and sensitivity test is a diagnostic procedure used to identify urinary tract bacterial infections and determine the most effective antibiotics for treatment. This test is generally preferred when a patient shows manifestations of a urinary tract infection, such as frequent or painful urination, cloudy or foul-smelling urine, or lower abdominal pain.Purpose of the TestThe primary goals of a urine culture and sensitivity test are to:Determine the specific bacteria causing the...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Genomic analysis of intrahospital transmission of carbapenem-resistant Gram-negative bacteria: a multicentre study in Japan.

Microbial genomics·2026
Same author

Integrated analysis of transposon insertion sequencing and pangenome reveals core and lineage-specific essential genes in <i>Mycobacterium avium</i> subsp. <i>hominissuis</i>.

Microbial genomics·2026
Same author

Disease-specific gut microbial signatures generate model-derived cancer probability scores through targeted fecal qPCR profiling.

Bioscience, biotechnology, and biochemistry·2026
Same author

Matching-adjusted comparison of the effectiveness and safety of Ensitrelvir versus Remdesivir for high-risk, hospitalized patients with non-severe COVID-19 in Japan.

Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy·2026
Same author

<i>In vitro</i> activity of the novel β-lactamase inhibitor nacubactam against a nationwide collection of carbapenem-resistant Enterobacterales in Japan.

JAC-antimicrobial resistance·2026
Same author

IMD-0354 optimization generates potent colistin adjuvants with in vivo activity and reduced eukaryotic toxicity.

European journal of medicinal chemistry·2026
Same journal

[Development of novel therapeutics for multiple myeloma and improvement of drug lag].

Nihon rinsho. Japanese journal of clinical medicine·2019
Same journal

[Clinical pharmacy services to patients of immunomodulatory drugs].

Nihon rinsho. Japanese journal of clinical medicine·2019
Same journal

[Therapeutic drug monitoring of the new anti-myeloma drugs in the treatment of multiple myeloma].

Nihon rinsho. Japanese journal of clinical medicine·2019
Same journal

[Prognostic value of minimal residual disease assessment using next-generation sequencing in multiple myeloma].

Nihon rinsho. Japanese journal of clinical medicine·2019
Same journal

[The evaluation of minimal residual disease in multiple myeloma by an allele-specific oligonucleotide real-time PCR].

Nihon rinsho. Japanese journal of clinical medicine·2019
Same journal

[Evaluation of minimal residual disease in myeloma by multiparametric flow cytometry].

Nihon rinsho. Japanese journal of clinical medicine·2019
See all related articles

Related Experiment Video

Updated: May 24, 2026

Antimicrobial Synergy Testing by the Inkjet Printer-assisted Automated Checkerboard Array and the Manual Time-kill Method
12:03

Antimicrobial Synergy Testing by the Inkjet Printer-assisted Automated Checkerboard Array and the Manual Time-kill Method

Published on: April 18, 2019

[Antimicrobial resistance testing in clinical practice].

Yohei Doi1

  • 1Division of Infectious Diseases, University of Pittsburgh School of Medicine, USA.

Nihon Rinsho. Japanese Journal of Clinical Medicine
|March 15, 2012
PubMed
Summary
This summary is machine-generated.

Early detection of emerging antimicrobial-resistant bacteria like NDM-1-producing Enterobacteriaceae and multidrug-resistant Acinetobacter baumannii in Japanese healthcare settings is crucial. Clinical microbiology labs play a vital role in identifying these threats for effective patient management and infection control.

More Related Videos

Rapid Antimicrobial Susceptibility Testing by Stimulated Raman Scattering Imaging of Deuterium Incorporation in a Single Bacterium
12:08

Rapid Antimicrobial Susceptibility Testing by Stimulated Raman Scattering Imaging of Deuterium Incorporation in a Single Bacterium

Published on: February 14, 2022

Isolation and Identification of Waterborne Antibiotic-Resistant Bacteria and Molecular Characterization of their Antibiotic Resistance Genes
08:58

Isolation and Identification of Waterborne Antibiotic-Resistant Bacteria and Molecular Characterization of their Antibiotic Resistance Genes

Published on: March 3, 2023

Related Experiment Videos

Last Updated: May 24, 2026

Antimicrobial Synergy Testing by the Inkjet Printer-assisted Automated Checkerboard Array and the Manual Time-kill Method
12:03

Antimicrobial Synergy Testing by the Inkjet Printer-assisted Automated Checkerboard Array and the Manual Time-kill Method

Published on: April 18, 2019

Rapid Antimicrobial Susceptibility Testing by Stimulated Raman Scattering Imaging of Deuterium Incorporation in a Single Bacterium
12:08

Rapid Antimicrobial Susceptibility Testing by Stimulated Raman Scattering Imaging of Deuterium Incorporation in a Single Bacterium

Published on: February 14, 2022

Isolation and Identification of Waterborne Antibiotic-Resistant Bacteria and Molecular Characterization of their Antibiotic Resistance Genes
08:58

Isolation and Identification of Waterborne Antibiotic-Resistant Bacteria and Molecular Characterization of their Antibiotic Resistance Genes

Published on: March 3, 2023

Area of Science:

  • Microbiology
  • Infectious Diseases
  • Clinical Diagnostics

Context:

  • Emergence of novel antimicrobial resistance (AMR) threats in healthcare settings.
  • Identification of NDM-1-producing Enterobacteriaceae and multidrug-resistant Acinetobacter baumannii in Japan.
  • Need for enhanced vigilance in clinical microbiology laboratories.

Purpose:

  • To highlight the importance of early recognition of underrecognized antimicrobial-resistant bacteria.
  • To emphasize the role of routine susceptibility testing in identifying these pathogens.
  • To stress the significance of antimicrobial resistance testing in patient care and epidemiology.

Summary:

  • Previously unrecognized antimicrobial-resistant bacteria, including NDM-1-producing Enterobacteriaceae and multidrug-resistant Acinetobacter baumannii, have been identified in Japanese healthcare facilities.
  • Clinical microbiology laboratories are essential for the early detection of these emerging pathogens.
  • Routine antimicrobial susceptibility testing aids in suspecting and confirming these resistant organisms, facilitating referral for further characterization.

Impact:

  • Improved patient management through timely diagnosis and appropriate treatment.
  • Enhanced infection control strategies within healthcare facilities.
  • Accurate monitoring of local, national, and international antimicrobial resistance epidemiology.