Results 31 to 40 of about 47,605 (207)

Determination of imipenem efflux-mediated resistance in Acinetobacter spp., using an efflux pump inhibitor

Iranian Journal of Microbiology, 2019
Background and Objectives: In recent years, reports of Acinetobacter strains resistant to all known antibiotics have caused a great concern in medical communities. Overexpression of efflux pumps is one of the major causes of resistance in bacteria.
Ghazale Amiri, Maryam Abbasi Shaye, Masoumeh Bahreini, Asghar Mafinezhad, Kiarash Ghazvini, Mohammad Reza Sharifmoghadam   +5 more
doaj   +1 more source

Stress History Establishes a Transient Tolerant State That Shapes Antibiotic Survival Upon Resuscitation

Advanced Science, EarlyView.
High‐throughput single‐cell analysis of resuscitating bacteria reveals a starvation‐history‐dependent transiently tolerant subpopulation that survives β$\beta$‐lactam exposure by temporarily reducing growth. Distinct from classical persisters, these actively growing yet dynamically modulated cells dominate survival across clinically relevant antibiotic
Kieran Abbott, Georgeos Hardo, Ruizhe Li, Jack Bradley, Ashraf Zarkan, Somenath Bakshi   +5 more
wiley   +1 more source

A respiratory Streptococcus strain inhibits Acinetobacter baumannii from causing inflammatory damage through ferroptosis

BMC Microbiology
Background Microecological equilibrium is essential for human health. Previous research has demonstrated that Streptococcus strain A, the main bacterial group in the respiratory tract, can suppress harmful microbes and protect the body.
Ye Sun, Shuyin Li, Yuchen Che, Hao Liang, Yi Guo, Chunling Xiao   +5 more
doaj   +1 more source

Evaluation of the Antimicrobial Ability of Probiotics Against Nosocomial Infections by Inhibiting Ompa Gene Expression in Acinetobacter Baumannii

Majallah-i dānishgāh-i ̒ulūm-i pizishkī-i Arāk, 2021
Background: and Aim Acinetobacter baumannii causes various nosocomial infections and has a high antibiotic resistance. Probiotics can produce metabolites with antimicrobial properties.
Farangis Ghanipour, Razieh Nazari, Seyed Soheil Aghaee, Parvane Jafari   +3 more
doaj  

Aspectos epidemiológicos de Acinetobacter baumannii e avaliação do perfil de resistência em amostras biológicas de pacientes atendidos em um hospital oncológico em Belém-PA

RevSALUS, 2021
Introdução: A espécie Acinetobacter baumannii, dentro de seu gênero, é a mais importante para vigilância epidemiológica por estar associada, em humanos, a diferentes tipos de infecções.
Larissa Cristina Rebelo de Souza, Nilson Veloso Bezerra, Eliane Leite da Trindade   +2 more
doaj   +1 more source

DNA Nanoarray for Multiplexed RNA Detection With Single‐Molecule Readout

Advanced Science, EarlyView.
A carrier‐based DNA nanoarray integrates programmable nucleic acid hybridization with solid‐state nanopore readout for direct RNA detection at single‐molecule resolution. A ternary encoding system enables 27 carriers with 81 addressable sensing sites, allowing the simultaneous identification of targets spanning a wide size range, from short microRNAs ...
Yunxuan Li, Yesheng Wang, Chunmiao Yu, Siyu Hou, Elli Mylona, Plamena Naydenova, Jingyuan Zhao, Hong Yuan, Jingsong Duan, Hendrik F. P. Runge, Stephen Baker, Jinbo Zhu, Ulrich F. Keyser   +12 more
wiley   +1 more source

Metabolism‐Based Biomarkers for Rapid Phenotypic Antibiotic Susceptibility Testing

Advanced Science, EarlyView.
Metabolic differences emerging after antibiotic exposure provide rapid phenotypic signals of susceptibility and resistance. This review summarizes metabolic biomarkers for rapid phenotypic AST, associated with nutrient uptake, respiratory activity, metabolic reprogramming, and enzymatic function. ABSTRACT The accelerating global crisis of antimicrobial
Sha Yu, Bayinqiaoge, Xi Lu, Xin Wang, Rongfeng Wang, Yi Li, Shi‐Yang Tang, Chengchen Zhang   +7 more
wiley   +1 more source

Successful treatment of multidrug resistant Acinetobacter baumannii meningitis

Journal of Infection in Developing Countries, 2007
Background: Acinetobacter baumannii is a major cause of nosocomial infections in many hospitals and appears to have a propensity for developing multiple antimicrobial resistance rapidly.Cases: We report two cases with post-surgical meningitis due to ...
Acinetobacter baumannii, Post-surgical meningitis, High dose meropenem
doaj  

Prevalence of Extensively and Pan-drug-resistant Acinetobacter spp. in Nosocomial Infections in Western Saudi Arabia

Journal of Pure and Applied Microbiology
Multidrug resistance patterns of Acinetobacter spp. have led to their emergence as an important source of nosocomial infections. This study investigated the prevalence and clinical characteristics of Acinetobacter spp.
Hanan S. Al-Ghamdi, Hesham A. Malak, Leena A. Neyaz, Najla A. Obaid, Shmoukh Alghuraibi, Mawadah M.S. AlKashkary, Khaled Elbanna, Iqbal Ahmad, Hussein H. Abulreesh   +8 more
doaj   +1 more source

Successful treatment of extensively drug-resistant Acinetobacter baumannii ventriculitis with polymyxin B and tigecycline- a case report

Antimicrobial Resistance and Infection Control, 2018
Background Acinetobacter baumannii nosocomial ventriculitis/meningitis, especially those due to drug-resistant strains, has substantially increased over recent years.
Wei Guo, Shao-Chun Guo, Min Li, Li-Hong Li, Yan Qu   +4 more
doaj   +1 more source