Antibiotic Resistance Pattern of Different Escherichia coli Phylogenetic Groups Isolated from Human Urinary Tract Infection and Avian Colibacillosis

Kazemnia, Ali; Ahmadi, Mojtaba; Dilmaghani, Mahdi

doi:10.6091/ibj.1394.2014

Cited by 20 publications

(2 citation statements)

References 25 publications

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“…The second most resistant antibiotic is Penicillin with a resistance number of 82.6%. This finding is in agreement with the study conducted by Kazemnia et al, (2014) which indicates that Penicillin is one of the most commonly used antibiotics besides Erythromycin, Nalidixic acid, Cephalexin, Amoxicillin, Ampicillin and Ciprofloxacin that tend to exhibit antibiotic-resistance. According to Bouza & Cercenado, (2002); Nordmann P., (1998), Enterobacteriaceae especially E. coli is among the group of bacteria with high rates of penicillin resistance.…”

Section: Antibacterial Susceptibility Testing Of E Coli Using Antibio...supporting

confidence: 93%

Presumptive Multidrug-Resistant Escherichia coli Isolated in Drinking Water and Soil Sources from Kadamaian, Sabah

Jamrin

Suhaimi

Zulkifli

et al. 2022

Preprint

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Multi-drug-resistant Escherichia coli poses a great threat to human health. E. coli is often used as fecal indicator bacteria to study the sources and fate of fecal contamination in the environment. This study focused on water and soil samples in tourist parks around Kadamaian, Kota Belud from three different villages of Kampung Napungguk, Kampung Pinalabuh and Kampung Tinata. From 23 of tested presumptive E. coli isolates, the percentage of antimicrobial-resistant against a series of antibiotic concentrations ranging from 25, 50, 100 to 500 μg/ml showed resistance towards Chloramphenicol (91.3%), Penicillin (82.6%), Tetracycline (73.9%) and Kanamycin (30.43%). This finding suggested the presence of multi-drug resistance (MDR) of presumptive E. coli from soil samples of Kampung Napungguk and Kampung Tinata. This study alarms the presence of MDR which need further research on identifying the bacterial strains using molecular methods. The findings can then be used to create awareness of potential disease outbreaks in the tourist areas.

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Section: Antibacterial Susceptibility Testing Of E Coli Using Antibio...supporting

confidence: 93%

Presumptive Multidrug-Resistant Escherichia coli Isolated in Drinking Water and Soil Sources from Kadamaian, Sabah

Jamrin

Suhaimi

Zulkifli

et al. 2022

Preprint

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“…Based on our comprehensive search, 28 studies with eligibility criteria (Figure 1) were included in the meta-analysis (Ramos et al, 2011;Navidinia et al, 2013;Adib et al, 2014;Alizade et al, 2014a;Alizade et al, 2014b;Hemati et al, 2014;Kazemnia et al, 2014;Derakhshandeh et al, 2015;Iranpour et al, 2015;Rahdar et al, 2015;Salmani et al, 2016;Sohrabi and Zeighami, 2016;Hashemizadeh et al, 2017;Hojabri et al, 2017;Salehzadeh and Zamani, 2018;Bahadori et al, 2019;Farajzadah Sheikh et al, 2019;Norouzian et al, 2019;Shahin et al, 2019;Staji et al, 2019;Bakhtiari et al, 2020;Moez et al, 2020;Ranjbar et al, 2020;Yazdanpour et al, 2020). Of the 28 included studies, 17 and 9 studies reported the prevalence of phylogenic groups from hospitalized and community patients, respectively.…”

Section: Database Search and Characterization Of Studiesmentioning

confidence: 99%

Phylogenetic Group Distribution of Uropathogenic Escherichia coli and Related Antimicrobial Resistance Pattern: A Meta-Analysis and Systematic Review

Halaji

Fayyazi

Rajabnia

et al. 2022

Front. Cell. Infect. Microbiol.

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The phylogenetic classification of Escherichia coli isolates is of great importance not only for understanding the populations of E. coli but also for clarifying the relationship between strains and diseases. The present study aimed to evaluate the prevalence of phylogenetic groups, antibiotic susceptibility pattern, and virulence genes among uropathogenic E. coli (UPEC) isolated from different parts of Iran through a systematic review and meta-analysis. Several international electronic sources, including Web of Science, PubMed, Scopus, and Embase, were searched (2000–2020) in order to identify the studies compatible with our inclusion criteria. The meta-analysis was performed using the metaprop program in the STATA (version 11) software. Based on our comprehensive search, 28 studies meeting the eligibility criteria were included in the meta-analysis. The pooled prevalence of phylogroups B2, D, B1, and A was 39%, 26%, 18%, and 8%, respectively. In addition, there was a significant heterogeneity among different phylogroups. However, according to the results of Begg’s and Egger’s tests, there were no significant publication bias in phylogroups B2, D, B1, and A. This research provided the first comprehensive study on phylogroups of UPEC isolated in Iran. Our findings indicated that phylogroup B2 and group D were the most predominant phylogenetic groups among UPEC isolates in various regions of Iran. In addition, we observed that certain phylogenetic groups are more antibiotic resistant than the others. It was also observed that the dissemination of virulent phylogroup B2 and D should be controlled via comprehensive infection control measures. Additionally, certain strategies should be developed for monitoring the antibiotic therapy.

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Isolation of a lytic bacteriophage against extensively drug‐resistant Acinetobacter baumannii infections and its dramatic effect in rat model of burn infection

Ghaznavi‐Rad

Komijani

Moradabadi

et al. 2022

Clinical Laboratory Analysis

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Objectives Acinetobacter Baumannii is an opportunistic nosocomial pathogen belonging to the Moraxellaceae family. The emergence of multidrug resistant strains of this pathogen caused many problems for hospitals and patients. The aim of the current study was to isolate, identify, and morphologically, physiologically, and in vivo analyze a new lytic bacteriophage targeting extensively drug‐resistant (XDR) A. baumannii. Materials and Methods Different wastewater samples were tested for isolation of lytic bacteriophage against 19 A. baumannii isolates obtained from patients hospitalized in a hospital in Arak, Iran, from January 2019 to March 2019. The phenotypic and genotypic characteristics of A. baumannii strains (resistance genes including: adeA, adeB, adeC, adeR, adeS, ISAba1, blaOXA‐23, blaOXA‐24) were analyzed. The isolated phage characteristics including adsorption time, pH and thermal stability, host range, one‐step growth rate, electron microscopy examination, and therapeutic efficacy of the phage were also investigated. Therapeutic efficacy of the phage was evaluated in a rat model with burn infection of XDR A. baumannii. The lesion image was taken on different days after burning and infection induction and was compared with phage untreated lesions. Results The results showed unique characteristics of the isolated phage (vB‐AbauM‐Arak1) including high specificity for Acinetobacter baumannii, stability at a relatively wide range of temperatures and pH values, short adsorption time, short latent period, and large burst size. In relation to the therapeutic efficacy of the phage, the lesion area decreased in phage‐treated groups over 14 days than in those untreated, significantly (p < 0.05). Conclusion Our findings demonstrated that isolated lytic phage was able to eliminate burn infections caused by XDR A. baumannii in a rat model. So, it may be recommended as alternative options toward to developing a treatment for extensively drug resistant Acinetobacter infections.

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Antibiotic Resistance Pattern of Different Escherichia coli Phylogenetic Groups Isolated from Human Urinary Tract Infection and Avian Colibacillosis

Cited by 20 publications

References 25 publications

Presumptive Multidrug-Resistant Escherichia coli Isolated in Drinking Water and Soil Sources from Kadamaian, Sabah

Presumptive Multidrug-Resistant Escherichia coli Isolated in Drinking Water and Soil Sources from Kadamaian, Sabah

Phylogenetic Group Distribution of Uropathogenic Escherichia coli and Related Antimicrobial Resistance Pattern: A Meta-Analysis and Systematic Review

Isolation of a lytic bacteriophage against extensively drug‐resistant Acinetobacter baumannii infections and its dramatic effect in rat model of burn infection

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