Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 25 for “"Extended-spectrum beta-lactamase"”.
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Extended-Spectrum Beta-Lactamase-Producing Enterobacteriaceae: Epidemiology, Risk Factors, and Duration of Carriage
In human medicine, the most important family of bacteria is Enterobacteriaceae, which includes genera and species that cause well-defined diseases and also nosocomial infections. These bacteria can give rise to numerous infections such as septicaemia and urinary tract infections. It is important to …
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Epidemiology of extended spectrum beta-lactamase and carbapenemase-producing bacteria in stool from apparently healthy children, South Africa
Background: The prevalence of extended-spectrum beta-lactamase (ESBL) - and carbapenemase-producing Enterobacteriaceae in healthy humans in the community is largely unknown. We aimed to determine the prevalence and genetic characteristics of ESBL- and carbapenemase-producing Enterobacteriaceae in …
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Occurrence of extended –spectrum beta-lactamase-producing enterobacteriaceae and bacterial loads in dust from poultry farms in Lusaka-Zambia.
… and animal health is detrimental when inhaled. Extended Spectrum beta lactamases are a universal public health alarm which are frequently identified in humans and animals including poultry. Poultry dust is a possible source of drug resistant microorganisms including Extended spectrum beta …
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Occurrence of extended –spectrum beta-lactamase-producing enterobacteriaceae and bacterial loads in dust from poultry farms in Lusaka-Zambia.
… and animal health is detrimental when inhaled. Extended Spectrum beta lactamases are a universal public health alarm which are frequently identified in humans and animals including poultry. Poultry dust is a possible source of drug resistant microorganisms including Extended spectrum beta …
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Colonisation with extended spectrum beta-lactamase producing and carbapenem-resistant enterobacterales in children admitted to a paediatric referral hospital in South Africa
… are few studies describing colonisation with extended spectrum beta-lactamase-producing Enterobacterales (ESBL-PE) and carbapenem-resistant Enterobacterales (CRE) among children in subSaharan Africa. Colonisation often precedes infection and multi-drug-resistant Enterobacterales are important …
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A study on the detection of extended spectrum beta lactamase producers and class I intergrons in e. coli isolates from urinary tract infected patients at UTH.
Escherichia coli that produce extended spectrum beta lactamase (ESBL) enzymes pose a global challenge in the management of urinary tract infections (UTIs) caused by these organisms. Beta lactamases are the primary cause of resistance to beta lactam antibiotics. These enzymes confer multi drug …
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Detection of extended spectrum beta lactamase producing enterobacterales from diseased chickens and estimation of antimicrobial usage from antibiotics importation and sales data in Lusaka district, Zambia.
… study aimed to identify the different types of extended-spectrum -lactamase (ESBL) producing Gram negative bacteria (GNB) causing diseases in chickens in Lusaka and to asses possible association between antibiotic resistance and antibiotic consumption. A cross-sectional study was conducted in …
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A study on the detection of extended spectrum beta lactamase producers and class I intergrons in e. coli isolates from urinary tract infected patients at UTH.
Escherichia coli that produce extended spectrum beta lactamase (ESBL) enzymes pose a global challenge in the management of urinary tract infections (UTIs) caused by these organisms. Beta lactamases are the primary cause of resistance to beta lactam antibiotics. These enzymes confer multi drug …
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Detection of extended spectrum beta lactamase producing enterobacterales from diseased chickens and estimation of antimicrobial usage from antibiotics importation and sales data in Lusaka district, Zambia.
… study aimed to identify the different types of extended-spectrum -lactamase (ESBL) producing Gram negative bacteria (GNB) causing diseases in chickens in Lusaka and to asses possible association between antibiotic resistance and antibiotic consumption. A cross-sectional study was conducted in …
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Extended-spectrum beta-lactamase-producing microorganisms as causes of urinary tract infections in ambulatory and hospitalized patients in childhood - characteristics and epidemiology // Широкоспектърни бета-лактамаза произвеждащи микроорганизми като причинители на уроинфекции при амбулаторни и хоспитализирани пациенти – характеристика и епидемиология
Темата на дисертационния труд е "Широкоспектърни беталактамаза произвеждащи микроорганезми като причинители на уроинфекции при амбулаторни и хоспитализирани пациенти в детска възраст - характеристика и епидемиология". Автор на разработката е Нели Миткова Лодозова, преподавател в МУ-Варна, под …
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Colonisation with pathogenic drug-resistant bacteria and Clostridioides difficile among residents of residential care facilities in Cape Town, South Africa
… aureus (MRSA) and stool samples for extended-spectrum beta-lactamase-producing Enterobacterales (ESBL-E). Antigen testing and PCR was used to detect Clostridiodes difficile. Risk factors for colonisation were determined with logistic regression. Results One hundred fifty-four …
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Characterisation and public health significance of selected enteropathogenic bacteria isloated from Japanese quails(Cortunix cortunix japonica) in Lusaka, Zambia
… and shown to have resistant genes CTX-M. Extended Spectrum Beta-Lactamase gram negative organisms are associated with antimicrobial resistance, which are part of an emerging problem worldwide. E.coli isolates were resistant to cephalosporins 100% Cefotaxime and 86% Cefoxitin. The findings …
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Characterisation and public health significance of selected enteropathogenic bacteria isloated from Japanese quails(Cortunix cortunix japonica) in Lusaka, Zambia
… and shown to have resistant genes CTX-M. Extended Spectrum Beta-Lactamase gram negative organisms are associated with antimicrobial resistance, which are part of an emerging problem worldwide. E.coli isolates were resistant to cephalosporins 100% Cefotaxime and 86% Cefoxitin. The findings …
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Identification and characterisation of cephalosporins and carbapenem-resistant Klebsiella pneumoniae isolates from Misrata, Libya
Background: Extended-spectrum beta-lactamase-producing (ESBL) and carbapenemaseproducing Gram-negative bacilli showing resistance to cephalosporins and carbapenems respectively, have been reported from several countries globally and recently among Libyan combatants who have been transferred to …
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Developing and Evaluating Effective Interventions to Reduce Healthcare-Associated Infection in A Resource-Limited Hospital in Thailand
… bacteraemia, an increasing proportion of extended spectrum beta-lactamase -producing isolates, and high associated mortality. To address the second aim, a prospective study was conducted using qualitative and quantitative methods. This found that hand hygiene compliance was poor and …
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Assessing bacteriological quality of fresh black soldier fly larvae.
… isolates were further assessed for extended-spectrum beta-lactamase-encoding genes using Polymerase Chain Reaction. From 17 samples the process of culturing yielded 79 isolates based on colony morphology. Out of 79 isolates, only 20 (25%) were Gram-negative, while the remaining 59 …
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Assessing bacteriological quality of fresh black soldier fly larvae.
… isolates were further assessed for extended-spectrum beta-lactamase-encoding genes using Polymerase Chain Reaction. From 17 samples the process of culturing yielded 79 isolates based on colony morphology. Out of 79 isolates, only 20 (25%) were Gram-negative, while the remaining 59 …
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Exploring the contributions of genotypic, phenotypic, social and qualitative data sources to our understanding of antimicrobial resistance in Canada
… used included analysis of surveillance data for extended-spectrum beta-lactamase (ESBL)-producing bacteria, synthesis of literature-derived risk factor data for ESBL-producing Escherichia coli in select food-producing animals, analysis of the AMR system using social network analysis, and …
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Koira zoonoosien lähteenä Suomessa
… (MRSP) ja laajakirjoisia beetalaktamaaseja (extended spectrum beta-lactamase, ESBL) sekä AmpC-beetalaktamaaseja tuottavat enterobakteerit. Tärkeimmät Suomea uhkaavat zoonoottiset taudinaiheuttajat koiralla ovat rabies ja ekinokokit. Rabies on pääasiassa puremien välityksellä leviävä …
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Bioinformatic Analysis of Wastewater Metagenomes Reveals Microbial Ecological and Evolutionary Phenomena Underlying Associations of Antibiotic Resistance with Antibiotic Use
… 7 details bioinformatic recovery of diverse extended spectrum beta-lactamase gene recovery from the influent and effluent metagenomes, shedding light on the dynamics of circulating resistance genes. In sum, this dissertation identifies bioinformatic evidence for the selection of AR in …
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