Abstract:
INTRODUCTION:Plasmid-mediated quinolone resistance, which complicates treatment, has been increasingly identified in Escherichia coli isolates worldwide. The purpose of this study was to identify the plasmid-mediated qnrA and qnrB genes among the quinolone-resistant Escherichia coli isolated from urinary tract infections in Iran. METHODOLOGY:A total of 140 Escherichia coli isolates were collected between March and October 2012 from urinary tract infections in Khorram Abad, Iran. All isolates were tested for quinoloe resistance using the disk diffusion method. Also, all quinolone-resistant isolates were screened for the presence of the qnrA and qnrB genes by polymerase chain reaction. Minimum inhibitory concentrations (MICs) of ciprofloxacin for the qnr-positive isolates were determined. RESULTS:One hundred sixteen (82.8%) of 140 Escherichia coli isolates were nalidixic acid-resistant; among them, 14 (12.1%) and 9 (7.8%) were qnrA and qnrB-positive, respectively. Two quinolone-resistant isolates harbored both qnrA and qnrB. Among 63 ciprofloxacin-resistant isolates, 14 (22.2%) and 9 (14.3%) were found to carry qnrA and qnrB genes, respectively. The ciprofloxacin MIC range was 0.25-512 µg/mL for 23 qnr-positive Escherichia coli isolates, 18 of which had MICs values of 4-512 µg/mL. CONCLUSION:Our study shows that the frequency of plasmid-mediated quinolone resistance genes among E. coli isolates in Iran is high.
journal_name
J Infect Dev Ctriesjournal_title
Journal of infection in developing countriesauthors
Firoozeh F,Zibaei M,Soleimani-Asl Ydoi
10.3855/jidc.3746subject
Has Abstractpub_date
2014-07-14 00:00:00pages
818-22issue
7eissn
2036-6590issn
1972-2680journal_volume
8pub_type
杂志文章abstract:INTRODUCTION:Association between Ascaris lumbricoides infection and asthma is a controversial subject that has been studied by several authors based on the hygiene theory. This work contributes to better understanding this issue. METHODOLOGY:This was a cross-sectional study involving 1,004 children from a neighborhood...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.3585
更新日期:2014-07-14 00:00:00
abstract:BACKGROUND:In the year 2005, an epidemic of Japanese encephalitis (JE) occurred in the northern states of India. The present study was planned to reconfirm the circulation of JE in the area and to assess the trend of the disease to slow down the burden of JE. METHODOLOGY:Surveillance was conducted to identify patients...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.470
更新日期:2009-08-30 00:00:00
abstract:INTRODUCTION:Septicemia is considered as an important cause of life-threating infections. The study was aimed at determining the incidence of septicemia considering different age groups and gender among suspected patients admitted to a tertiary care hospital in Iraq. METHODOLOGY:A total of 168 blood samples were colle...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.13089
更新日期:2020-12-31 00:00:00
abstract:INTRODUCTION:Bacille Calmette-Guerin (BCG) vaccination remains a routine immunization in primary care in tuberculosis (TB)-endemic areas, though several studies found that its efficacy was inconclusive. Natural resistance-asociated machrophage protein 1 (NRAMP1) polymorphism has been shown to result in higher susceptib...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.5047
更新日期:2015-01-15 00:00:00
abstract:INTRODUCTION:Acinetobacter baumannii, a multidrug-resistant Gram-negative opportunist has been known among the cause of nosocomial infection. Risk factors of infection related to A. baumannii have been reported elsewhere. This study aimed to find the association of A. baumannii positive culture and invasive procedures ...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.12525
更新日期:2020-12-31 00:00:00
abstract:INTRODUCTION:Dengue virus (DENV) infection is currently a major cause of morbidity in the world, and its incidence has mainly increased during the last years in Latin America, including Paraguay. The objective of this study was to compare the clinical and laboratory findings of dengue and assess whether the serotype is...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.11584
更新日期:2019-12-31 00:00:00
abstract:INTRODUCTION:Rickettsia sibirica mongolitimonae was recently reported as a common rickettsiosis in France. Current serological evidence suggests the presence of scrub typhus and spotted fever group rickettsiosis in Sri Lanka. We detected a human case of R. sibirica mongolitimonae in Sri Lanka. METHODOLOGY:A skin biops...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.8743
更新日期:2017-09-05 00:00:00
abstract:INTRODUCTION:Evaluating the attenuation of influenza viruses in animal studies is important in developing safe and effective vaccines. This study aimed to demonstrate that the microRNA (miRNA)-let-7b-mediated attenuated influenza viruses (miRT-H1N1) are sufficiently attenuated and safe in mice. METHODOLOGY:The pathoge...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.6861
更新日期:2016-09-30 00:00:00
abstract:INTRODUCTION:Sexually transmitted infections (STI) are a major public health, social, and economic problem leading to morbidity, mortality, and stigma. This study was conducted to determine the prevalence of STIs, investigate behavioral risk factors and the relationship between the STIs/HIV and demographic factors. ME...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.5964
更新日期:2015-04-15 00:00:00
abstract:INTRODUCTION:Infections caused by multidrug-resistant bacteria are increasingly common and represent a serious problem for public health. Staphylococcus aureus is one of the major agents of infections, and methicillin-resistant S. aureus (MRSA) has spread worldwide. The aim of this study was to phenotypically and genot...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.7887
更新日期:2016-12-30 00:00:00
abstract:INTRODUCTION:There is a paucity of information on the frequency of Chlamydia trachomatis-induced reactive arthritis (ReA) and undifferentiated spondyloarthropathy (uSpA) in India. In this study, arthritic patients suffering from ReA, uSpA, and rheumatoid arthritis (RA) were screened to investigate the presence of C. tr...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.3644
更新日期:2014-05-14 00:00:00
abstract:INTRODUCTION:Staphylococcal colonization is a risk factor for healthcare-associated infections, which are frequent in Neonatal Intensive Care Units (NICU). This study analyzed microbiology, epidemiology and clinical aspects of Staphylococcus spp. colonizing neonates. METHODOLOGY:Nasal or periumbilical swabs were evalu...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.11241
更新日期:2019-09-30 00:00:00
abstract:INTRODUCTION:Salmonella enterica subspecies enterica serovar Choleraesuis is a host-adapted, facultative, intracellular pathogen that causes swine paratyphoid. Its antimicrobial resistance presents a challenge to feed manufacturing industries. However, stopping antibiotics in animal feed would have economic implication...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.3861
更新日期:2014-11-13 00:00:00
abstract:INTRODUCTION:Lymph node tuberculosis (TB) is the leading cause of extrapulmonary tuberculosis and is the most frequently identified type in Aguascalientes, Mexico. Conventional diagnosis has serious limitations for rapid detection of extrapulmonary tuberculosis in clinical samples. Here PCR and modified FISH have been ...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.1752
更新日期:2012-01-12 00:00:00
abstract:INTRODUCTION:This study aims at defining through a retrospective evaluation, the clinical parameters affecting the clinical course and consequently the management of patients presenting with cervicofacial abscesses. METHODOLOGY:A total of 394 patients diagnosed with abscess at the University of Sassari Otorhinolaryngo...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.12191
更新日期:2020-05-31 00:00:00
abstract:INTRODUCTION:Campylobacter jejuni is one of the major causes of gastroenteritis worldwide of the last century. The aim of this study was to investigate the antibiotics profiles and the virulence gene in C. jejuni strains isolated from chicken in Côte d'Ivoire. METHODOLOGY:A total of 336 chicken ceaca samples recovered...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.11355
更新日期:2019-08-31 00:00:00
abstract::Chikungunya virus is an emerging arboviral disease that has been spreading rapidly across south Asia in recent years. Until recently, no chikungunya cases have been reported in Nepal. For the first time, we report three cases of chikungunya virus infection in Nepal. ...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.3701
更新日期:2014-06-11 00:00:00
abstract:INTRODUCTION:Detection of heterogeneous vancomycin-intermediate Staphylococcus aureus (hVISA) is currently problematic. Although the population analysis profile with area under the curve (PAP-AUC) is the gold standard for detecting hVISA strains, this method is time consuming. This study aimed to induce vancomycin non-...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.5059
更新日期:2015-02-19 00:00:00
abstract:INTRODUCTION:Inadequate hand-washing facilities have been reported as a barrier to hand washing. This study aimed to evaluate the availability and accessibility of hand-washing facilities and supplies of hand-washing agents in the outpatient department (OPD) complex of a tertiary care teaching hospital. METHODOLOGY:A ...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.1003
更新日期:2011-03-02 00:00:00
abstract:INTRODUCTION:A one of the step towards achieving TB related targets is to ensure early and quality diagnosis of TB in national laboratories. WHO recommends that all national reference laboratories in TB burden countries strive to reach accreditation by 2025, based on ISO15189:2012 quality management system standard. To...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.10935
更新日期:2019-05-16 00:00:00
abstract:INTRODUCTION:Salmonella infections are increasing worldwide, but there are few reports on Salmonella surveillance in African countries and other developing countries. This has made it difficult to estimate the actual burden of salmonellosis, especially in Africa. This study was conducted in a neglected Northern Region ...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.3548
更新日期:2013-10-15 00:00:00
abstract:INTRODUCTION:The widespread use of tigecycline raises the question of increasing infection rates of Pseudomonas aeruginosa (PA) in ICUs which are not affected by this antibiotic. OBJECTIVE:The aim of this study was to determine if treatment with tigecycline is a risk factor for PA infection in ICU patients. METHODOLO...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.4700
更新日期:2015-03-15 00:00:00
abstract:INTRODUCTION:Staphylococcus aureus is considered one of the most important human pathogens, and its levels of resistance to methicillin have increased even in strains isolated from people without nosocomial risk factors. Molecular analysis is essential for understanding the patterns of dissemination. The objective of t...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章,多中心研究
doi:10.3855/jidc.12108
更新日期:2020-03-31 00:00:00
abstract:BACKGROUND:Determining if a tsetse fly is infected by trypanosomes and thus potentially able to transmit trypanosome-related human and animal diseases is an extremely laborious and time-consuming task to perform, especially under field conditions. In this study we tested a possible alternative approach that uses the en...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.324
更新日期:2008-02-01 00:00:00
abstract:INTRODUCTION:The study aimed to investigate the resistance of methicillin resistant Staphylococcus aureus (MRSA), an indicator used in hospitals but isolated from faecal samples of children in the community, to commonly used antibiotics and antiseptic agents. METHODOLOGY:S. aureus isolates were identified by phenotypi...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.1609
更新日期:2012-04-13 00:00:00
abstract:BACKGROUND:Brucella is a facultative, intracellular pathogen that causes severe disease in animals and humans. Immunity against Brucella involves both humoral and cellular responses. To investigate the characteristics of immune response in acute brucellosis in Sprague-Dawley (SD) rats, IgG and its subclass specific imm...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.248
更新日期:2009-06-01 00:00:00
abstract:INTRODUCTION:Sources of pathogenic Rickettsia in wildlife are largely unknown in Brazil. In this work, potential tick vectors and seroreactivity of small mammals against four spotted-fever group Rickettsia (R. rickettsii, R. parkeri, R. amblyommii and R. rhipicephali) and Rickettsia bellii from peri-urban areas of Uber...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.7084
更新日期:2016-03-31 00:00:00
abstract:INTRODUCTION:Pancreatitis is a rare complication of hemorrhagic fever with renal syndrome (HFRS). The causative agents of HFRS are hantaviruses, which belong to the genus Hantavirus, family Bunyaviridae. The purpose of this study was to evaluate cases of acute pancreatitis (AP) in patients with HFRS at the Service of I...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.9567
更新日期:2017-12-10 00:00:00
abstract:BACKGROUND:Salmonella spp. are recognized as some of the most common causes of enteritis worldwide. This study aimed to identify clinically isolated S. Typhimurium in western Kenya and to assess antimicrobial resistance profiles and strain inter-relatedness. METHODS:The study was performed in rural Maseno, Nyanza prov...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.610
更新日期:2009-10-26 00:00:00
abstract:INTRODUCTION:Due to intercontinental traffic, population migration trends, natural disasters, and climate change, imported malaria remains important to consider in a febrile returning traveler. This study aims to raise awareness about malaria and help European clinicians maintain a working knowledge of this disease by ...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.6799
更新日期:2016-08-02 00:00:00