SHV-1 (Simplex Herpes Virus)
The frequency of Klebsiella pneumonia encoding genes for CTX-M, TEM-1 and SHV-1 extended-spectrum beta lactamases enzymes isolated from urinary tract infection
... Background: The extended- spectrum β-lactamase producing bacteria are widely spread worldwide. The produc- tions of these enzymes cause bacterial resistance to a wide range of antibiotics. The aim of this study was to ...
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Development of a Sensitive and Specific Enzyme Linked Immunosorbent Assay for Detecting and Quantifying CMY 2 and SHV β Lactamases
... The SHV-1 and CMY-2 -lactamases expressed in ...the SHV-1 or CMY-2 -lactamase gene cloned into a high-copy-number phagemid vector, pBC SK(⫺), was used to inoculate ...a 1 mM ...
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An Analysis of Why Highly Similar Enzymes Evolve Differently
... Figure 2.—Positions Arg164 and Asp179 in the TEM-1 and SHV-1 -lactamases. The two highlighted positions, Arg164 and Asp179, are equivalent in both environ- ment and side chain conformation in ...
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Multidrug-resistant phenotype and isolation of a Novel SHV- beta-Lactamase variant in a clinical isolate of Enterobacter cloacae
... extended-spectrum SHV-type β-lactamase, designated here as ...of SHV-128 differs from the amino acid sequence of SHV-1 by three amino acid substitutions: cystein for arginin at position 123, ...
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Evaluation of a DNA Microarray (Check MDR CT102) for Rapid Detection of TEM, SHV, and CTX M Extended Spectrum β Lactamases and of KPC, OXA 48, VIM, IMP, and NDM 1 Carbapenemases
... from 1 to 96. (A) Theoretical display of the array probes for strain 1 (panel I), strain 2 (panel II), and strain 3 (panel ...(OXA-48, SHV-1, TEM-1, CTX-M-15; panel I), ...NDM-1, ...
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Detection of novel SHV Extended-Spectrum Beta-Lactamase gene mutation in Klebsiella pneumoniae isolated from patient in Eastern Sudan
... and SHV-1 genes. Port Sudan isolate had a novel SHV variant with 4 amino acid substitution (Glutamic acid to Threonine (E-T) at position 268 and Arginine to lysine (R-K) at position 269, Asparagine ...
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Integrated Detection of Extended Spectrum Beta Lactam Resistance by DNA Microarray Based Genotyping of TEM, SHV, and CTX M Genes
... sets SHV 61 and TEM ...hybridizing SHV-1 and TEM-116 target DNA. For SHV 61, the replacement of a cytosine by thymine at a position significantly involved in dimer formation shifted the ...
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Phenotypic and molecular characterization of SHV, tem, OXA and Extended Spectrum β lactamase produced by Klebsiella pneumonia isolates in a Adjara Hospital
... States. SHV β-lactumases (class A) SHV-1 shares 68 percent of its amino acids with TEM-1 and has a similar overall ...The SHV-1 β-lactumaseis most commonly found in ...60 ...
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Antibiotic Resistance Pattern and Evaluation of blaOXA-10, blaPER-1, blaVEB, blaSHV Genes in Clinical Isolates of Pseudomonas aeruginosa Isolated from Hospital in South of Iran in 2014-2015
... TEM, SHV, CTX-M, PER, VEB, GES, TLA, BES, and OXA (8). SHV ESBLs are point mutants of either narrow-spectrum SHV-1 or SHV-11 b ...of SHV ESBLs have been identified, which have ...
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Development of a multiplex PCR system and its application in detection of blaSHV, blaTEM, blaCTX-M-1, blaCTX-M-9 and blaOXA-1 group genes in clinical Klebsiella pneumoniae and Escherichia coli strains
... TEM, SHV and OXA-1 subtypes were seen in ...TEM-1, SHV-1, CTX-M-3 and CTX-M-14, whereas the remaining one strain had TEM-1, OXA-1, CTX-M-55 and ...Five SHV ...
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Evaluation of a Commercial Microarray System for Detection of SHV , TEM , CTX M , and KPC Type β Lactamase Genes in Gram Negative Isolates
... TEM, SHV, and CTX-M families (17). While TEM- and SHV-type ESBLs arise via substitutions in strate- gically positioned amino acids ...or SHV-1  -lac- tamase genes, all currently identified ...
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Detection and Reporting of Organisms Producing Extended Spectrum β Lactamases: Survey of Laboratories in Connecticut
... Table 1 and by testing method in Table ...the SHV-8 strain, which typically tests susceptible to cefotaxime and shows only inter- mediate levels of resistance to ceftriaxone and aztreonam by the broth ...
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Beta Lactam Antibiotic Resistance among Enterobacter spp Isolated from Infection in Animals
... Nosocomial infections are frequent complications of hospitalization, caused by opportunistic pathogens that gain access to hosts undergoing invasive procedures, such as surgery, intubation, and placement of deep vein ...
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Seismic source displacement by coda wave interferometry at Soufri`ere Hills Volcano, Montserrat, WI
... interactions of tectonic and magmatic processes. Besides, volcano monitoring networks often consist of a relatively small number of stations with marginal coverage, providing a challenge for seismic investigation in such ...
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<p>Novel Carbapenem-Resistant <em>Klebsiella pneumoniae</em> ST147 Coharboring <em>bla</em><sub>NDM-1</sub>, <em>bla</em><sub>OXA-48</sub> and Extended-Spectrum β-Lactamases from Pakistan</p>
... K. pneumoniae ST14 and Escherichia coli (E. coli) in a patient treated in India and later shifted to Sweden in 2009. 10 Frequent reports of NDM-1, KPC-2 and OXA-48 type carbapenemase are available from Pakistan ...
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Phylogenetic typing and detection of extended-spectrum β-lactamases in Escherichia coli isolates from broiler chickens in Ahvaz, Iran
... data correlating β-lactamases in commensal and pathogenic E. coli strains from animal origin in Iran are limited. Therefore, this study was carried out to determine the phylogenetic background, to establish the ...
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CTX-M TYPE EXTENDED SPECTRUM β-LACTAMASES IN ESCHERICHIA COLI ISOLATES FROM CLINICAL SAMPLES FROM KALABURAGI REGION
... 3 1 ATGTGCAGYACCAGTAARGT-5 1 . A single reaction mixture contained 1 µl of DNA extract, 30 pmol of each primer, 100 µM (each) dNTPs, 1.25 U Taq polymerase and buffer with 1.5 mM MgCl2 supplied along ...
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A Review of SHV Extended-Spectrum β-Lactamases: Neglected Yet Ubiquitous
... 53 SHV-variants can be covered on a same array (Leinberger et al., 2010), but on the other hand some alleles may fail to be detected (i.e., SHV-12), as previously reported (Stuart et al., 2012). Because ...
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Hospital outbreak of Klebsiella pneumoniae resistant to broad spectrum cephalosporins and beta lactam beta lactamase inhibitor combinations by hyperproduction of SHV 5 beta lactamase
... and SHV se- ries are usually sensitive to b -lactamase inhibitors, and combi- nations of b -lactams with these inhibitors have been recom- mended for treatment ...the SHV enzymes (3, 22), a marked inoculum ...
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Antimicrobial resistance in equine faecal Escherichia coli isolates from North West England
... and SHV beta-lactamase), chloramphenicol (catI, catII, catIII and cml), tetracycline (tetA, tetB, tetC, tetD, tet E and tetG), and trimethoprim (dfrA1, dfrA9, dfrA12, dfrA13, dfr7, and ...
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