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Relevant bibliographies by topics / New Delhi Metall B-Lactamase-1

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Academic literature on the topic 'New Delhi Metall B-Lactamase-1'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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Journal articles on the topic "New Delhi Metall B-Lactamase-1"

1

S., A. Abdullahi, H. Arzai A., Yusuf I., et al. "Molecular Detection of New Delhi Metallo Beta Lactamase 1 (NDM-1) Producing Bacterial Isolates in Kano- Northwestern Nigeria." Annual Research & Review in Biology 14, no. 4 (2017): 1–6. https://doi.org/10.9734/ARRB/2017/33477.

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New Delhi Metallo Beta Lactamase 1 (NDM-1) is an enzyme with zinc ions at its active site that cleaves the amide bond of β-lactam ring and provides resistance against major classes of β-lactam antibiotics. The molecular detection of NDM-1 producing bacterial isolates from tertiary Hospitals in Kano was investigated. A total of 500 bacterial isolates of <em>Enterobacteriaceae </em>and <em>Pseudomonas aeruginosa</em> from samples of blood, urine, catheter tip were screened for NDM-1 over a period of 12 months. The isolates were screened preliminarily for carbapenemases using meropenem (10 µg) an

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2

He, Song, and Jin Yuan. "Homology Analysis of New Delhi metallo-B-lactamase (NDM-1) Gene Sequences from Enterobacter." Acta Informatica Medica 20, no. 2 (2012): 118. http://dx.doi.org/10.5455/aim.2012.20.118-128.

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Ahsan, Sunjukta, Anindita Bhowmik, Sharmistha Goswami, and Nasir Uddin. "Detection of New Delhi Metallo b Lactamase gene in Uropathogenic E. coli." Bangladesh Journal of Microbiology 36, no. 1 (2019): 29–33. http://dx.doi.org/10.3329/bjm.v36i1.44280.

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The rapid dissemination of antibiotic resistant E. coli is now a worldwide problem. In this study, a total of twenty E. coli obtained from stool were selected to determine resistance to beta lactam antibiotics. Beta–Lactamase are enzymes produced by bacteria that provide multi resistance to beta lactam antibiotics such as penicillin, cephalosporin, cephamycin and carbapenems. Of these isolates (n = 20), 35% were found resistant to Amoxicillin Clavulanate, 5% to Imipenem, 50% to Ceftriaxone and 75% to Ampicillin. PCR amplification confirmed the presence of the New Delhi beta-lactamase gene (bla

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Hussein, Zeyad, Haider Kadhim, and Jabbar Hassan. "DETECTION OF NEW DELHI METALLO-BETA-LACTAMASE-1 (BLANDM-1) IN CARBAPENEM-RESISTANT PSEUDOMONAS AERUGINOSA ISOLATED FROM CLINICAL SAMPLES IN WASIT HOSPITALS." Iraqi Journal of Medical Sciences 16, no. 3 (2018): 239–46. http://dx.doi.org/10.22578/ijms.16.3.3.

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Background:Pseudomonas aeruginosa (P. aeruginosa) infections are clinical problem, it is a difficult to treat because of high resistant to many antibiotics (Multi-drug resistant) and a high risk of emergence of resistance during therapy. Carbapenems are therapeutic choice against infections caused by Gram-negative bacilli including strains of P. aeruginosa. New Delhi metallo-β-lactamase-1 (blaNDM-1) gene, an acquired class B carbapenemase. Dissemination predominantly involves transfer of the blaNDM-1 gene among promiscuous plasmids and clonal outbreaks. Bacteria with NDM-1 are typically resist

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Moreira, Mirna Giselle, Lidia Miranda Barreto, Vera Lúcia dos Santos, Andrea Souza Monteiro, Vandack Nobre, and Simone Gonçalves dos Santos. "Rapid detection of the New Delhi metallo-b-lactamase 1 (NDM-1) gene by loop-mediated isothermal amplification (LAMP)." Journal of Clinical Laboratory Analysis 32, no. 4 (2017): e22323. http://dx.doi.org/10.1002/jcla.22323.

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Alfei, Silvana, та Guendalina Zuccari. "Recommendations to Synthetize Old and New β-Lactamases Inhibitors: A Review to Encourage Further Production". Pharmaceuticals 15, № 3 (2022): 384. http://dx.doi.org/10.3390/ph15030384.

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The increasing emergence of bacteria producing β-lactamases enzymes (BLEs), able to inactivate the available β-lactam antibiotics (BLAs), causing the hydrolytic opening of their β-lactam ring, is one of the global major warnings. According to Ambler classification, BLEs are grouped in serine-BLEs (SBLEs) of class A, C, and D, and metal-BLEs (MBLEs) of class B. A current strategy to restore no longer functioning BLAs consists of associating them to β-lactamase enzymes inhibitors (BLEsIs), which, interacting with BLEs, prevent them hydrolyzing to the associated antibiotic. Worryingly, the inhibi

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Sharma, Shubhangi, and Anshu Sharma. "Study of New Delhi Metallo Beta Lactamase and Oxacillinase beta Lactamase coexistence in Carbapenem Resistant Klebsiella Pneumoniae Obtained from Bloodstream Infections." International Journal of Health Sciences and Research 15, no. 1 (2025): 56–62. https://doi.org/10.52403/ijhsr.20250108.

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Background: Carbapenem‑resistant Klebsiella pneumoniae(CRkp) is of utmost clinical importance because they challenge the armamentarium of the treating clinicians, hampering current treatment strategies. This study aimed to compare the outcomes of oxacillinases β-lactamases (OXA-48) and New Delhi metallo-β-lactamase (NDM-1)-producing CRKP isolates, the two most common carbapenemases reported from Worldwide including India, obtained from patients with bloodstream infections in an ICU in a tertiary care center in southern part of Rajasthan and to compare the different laboratory methods for their

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Biedenbach, D., S. Bouchillon, M. Hackel та ін. "Dissemination of NDM Metallo-β-Lactamase Genes among Clinical Isolates of Enterobacteriaceae Collected during the SMART Global Surveillance Study from 2008 to 2012". Antimicrobial Agents and Chemotherapy 59, № 2 (2014): 826–30. http://dx.doi.org/10.1128/aac.03938-14.

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ABSTRACTThe prevalence of carbapenemase enzymes continues to increase. Among the Ambler class B enzymes is the New Delhi metallo-β-lactamase (NDM). This particular enzyme is capable of hydrolyzing nearly all β-lactam antimicrobial agents and has spread rapidly, becoming a global problem. Therapeutic treatment options for patients infected with isolates which produce this enzyme are difficult to manage, as cross-resistance to other antimicrobial classes is common. The Study for Monitoring Antimicrobial Resistance Trends (SMART) is a global surveillance study evaluating the antimicrobial suscept

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Alfei, Silvana, та Anna Maria Schito. "β-Lactam Antibiotics and β-Lactamase Enzymes Inhibitors, Part 2: Our Limited Resources". Pharmaceuticals 15, № 4 (2022): 476. http://dx.doi.org/10.3390/ph15040476.

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β-lactam antibiotics (BLAs) are crucial molecules among antibacterial drugs, but the increasing emergence of resistance to them, developed by bacteria producing β-lactamase enzymes (BLEs), is becoming one of the major warnings to the global public health. Since only a small number of novel antibiotics are in development, a current clinical approach to limit this phenomenon consists of administering proper combinations of β-lactam antibiotics (BLAs) and β-lactamase inhibitors (BLEsIs). Unfortunately, while few clinically approved BLEsIs are capable of inhibiting most class-A and -C serine β-lac

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Wang, Yanling, Xiaodi Sun, Fanrong Kong, et al. "Specific NDM-1 Inhibitor of Isoliquiritin Enhances the Activity of Meropenem against NDM-1-positive Enterobacteriaceae in vitro." International Journal of Environmental Research and Public Health 17, no. 6 (2020): 2162. http://dx.doi.org/10.3390/ijerph17062162.

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NDM-1-positive Enterobacteriaceae have caused serious clinical infections, with high mortality rates. Carbapenem was the ultimate expectation for the treatment of such infections in clinical practice. However, since the discovery of plasmid-mediated New Delhi metallo-β-lactamase-1 (NDM-1), the efficient therapeutic effects of carbapenems have been increasingly restricted. Here, we identified isoliquiritin, a novel specific inhibitor of the NDM-1 enzyme that restored the activity of carbapenem against NDM-1-producing E. coli isolates and K. pneumoniae isolates without affecting the growth of ba

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Dissertations / Theses on the topic "New Delhi Metall B-Lactamase-1"

1

Bergstrom, Alexander R. "SPECTROSCOPIC AND MECHANISTIC STUDIES OF METALLO-BETA-LACTAMASE INHIBITORS AND THE STRUCTURE-FUNCTION RELATIONSHIP OF NEW DELHI METALLO-BETA-LACTAMASE VARIANTS." Miami University / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=miami1524154064246174.

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Mire, Joseph Andrew. "Application of Structure Activity Relationships of the Mycobacterium Tuberculosis Beta-Lactamase (BlaC) and the New Delhi Metallo-Beta-Lactamase (NDM-1) to Combating Beta-Lactamase Mediated Drug Resistance." Thesis, 2013. http://hdl.handle.net/1969.1/151238.

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β-lactamase enzymes catalyze the irreversible hydrolysis of the four-membered cyclic amide ring characteristic of β-lactam antibiotics rendering them inactive and useless against pathogenic bacteria. Understanding structure activity relationships between β-lactam antibiotics and β-lactamases is important for designing novel β-lactams, β-lactamase inhibitors, and β-lactam-based fluorescent probes for rapid diagnosis of β-lactam antibiotic resistant infections. The first half of this study focuses on the class A β-lactamase BlaC from Mycobacterium tuberculosis (Mtb) and addresses intermolecula

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De, Jager Pieter. "An outbreak of New Delhi metallo-β-lactamase-1 (NDM-1) producing Enterobacteriaceae in a South African hospital: a case-control study". Thesis, 2014. http://hdl.handle.net/10539/17376.

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A research report submitted to the Faculty of Health Sciences, University of the Witwatersrand, South Africa in partial fulfilment of the requirements for the Masters in Medicine in the branch of Public Health Medicine Johannesburg, 6 November 2014<br>Objective: New Delhi metallo-β-lactamase (NDM)-producing Gram-negative bacteria have spread globally and pose a significant public health threat. There is a need to better define risk factors and outcomes of NDM-1 clinical infection. We assessed risk factors for nosocomial infection with NDM-1-producers and associated in-hospital mortality. Met

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Book chapters on the topic "New Delhi Metall B-Lactamase-1"

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Valencia, Eduvan, Wilson Olarte, and Fernanda Sastoque. "In silico study of the admet properties of potential inhibitors of new Delhi methalo-ß-lactamase-1 (NDM-1)." In UNITING KNOWLEDGE INTEGRATED SCIENTIFIC RESEARCH FOR GLOBAL DEVELOPMENT. Seven Editora, 2023. http://dx.doi.org/10.56238/uniknowindevolp-013.

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Both NDM-1 enzyme and its variants show multi-resistance to different antibiotics for the treatment of infectious diseases. The present work shows an in-silico study of some ADMET properties of potential inhibitors of New Delhi Metallo-β-lactamase-1 enzyme. The study started from a total of 56 compounds reported in the literature and the reference drugs meropenem and imipinem, which were drawn with the MedChemDesigner 5.5 program and from which the SMILES were obtained. Taking into account some values obtained with the online platform ADMETlab 2.0, of absorption, distribution, metabolism, excr

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Escudero, Daniela Vieira da Silva, Diogo Boldim Ferreira, Thaysa Sobral Antonelli, et al. "141094 - EMERGÊNCIA DE NEW DELHI METALLO-BETA-LACTAMASE-1 (NDM-1) EM HOSPITAL UNIVERSITÁRIO: UM NOVO PROBLEMA DE SAÚDE PÚBLICA?" In Revista Mineira de Epidemiologia, Prevenção e Controle de Infecções, 2nd ed. AMECI & SMI & ABIH, 2025. https://doi.org/10.29327/5477619.2-239.

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