keyword
MENU ▼
Read by QxMD icon Read
search

Cefotaxim

keyword
https://www.readbyqxmd.com/read/29165520/-neisseria-subflava-bacteremia-in-newborns-case-report-and-review-of-the-literature
#1
M Carolina Rivacoba, Giannina Izquierdo, Natalia Zenteno, Lorena Porte
Neisseria subflava belongs to Neisseriaceae family, is considered a comensal specie, however in certain host, mainly inmunosuppresed patientes and children, the literature has documented invasive infections. We present a case of a bacteriemia due to N. subflava in a newborn, treated with cefotaxime with good outcome. In newborns, the most common Neisseria bacteria to cause invasive infections are N. meningitidis, with highly fatal clinical course and N. gonorrhoeae which compromise the eye, oftalmia neonatorum, with uncommon invasive infections...
August 2017: Revista Chilena de Infectología: órgano Oficial de la Sociedad Chilena de Infectología
https://www.readbyqxmd.com/read/29163400/prevalence-and-antibiotic-resistance-of-non-typhoidal-salmonella-isolated-from-raw-chicken-carcasses-of-commercial-broilers-and-spent-hens-in-tai-an-china
#2
Song Li, Yufa Zhou, Zengmin Miao
The present study was aimed to determine the prevalence and characteristics of Salmonella isolated from meat samples of commercial broilers (CB) and spent hens (SH). Between March and June 2016, 200 retail raw chicken carcasses (100 from CB and 100 from SH) were obtained from local supermarkets in Tai'an city of China, and Salmonella isolates were then analyzed for antibiotic resistance, serotype, β-lactamase genes, and the presence of class 1 integron. Forty Salmonella strains were obtained in this study (CB: 21/100, 21%; SH: 19/100, 19%)...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/29154715/virulence-and-antibiotic-resistance-of-vibrio-parahaemolyticus-isolates-from-seafood-from-three-developing-countries-and-of-worldwide-environmental-seafood-and-clinical-isolates-from-2000-to-2017
#3
Mohammad M Obaidat, Alaa E Bani Salman, Amira A Roess
Vibrio parahaemolyticus is a leading cause of seafood-associated illness. This study investigated the prevalence, virulence, and antibiotic resistance of V. parahaemolyticus in three low- and middle-income countries. Freshly caught fish samples (n = 330) imported to Jordan from Yemen, India, and Egypt were tested. The overall prevalence of V. parahaemolyticus was 15% (95% confidence interval: 11 to 19%). Three isolates (6%) were positive for the thermostable direct hemolysin-related (trh) gene, and all isolates was negative for the thermostable direct hemolysin (tdh) gene...
November 20, 2017: Journal of Food Protection
https://www.readbyqxmd.com/read/29151992/aerococcus-urinae-and-aerococcus-sanguinicola-susceptibility-testing-of-120-isolates-to-six-antimicrobial-agents-using-disk-diffusion-eucast-etest-and-broth-microdilution-techniques
#4
Derya Carkaci, Xiaohui C Nielsen, Kurt Fuursted, Robert Skov, Ole Skovgaard, Emilio P Trallero, Reto Lienhard, Jenny Åhman, Erika Matuschek, Gunnar Kahlmeter, Jens J Christensen
Background: Aerococcus urinae and Aerococcus sanguinicola are relatively newcomers and emerging organisms in clinical and microbiological practice. Both species have worldwide been associated with urinary tract infections. More rarely cases of bacteremia/septicemia and infective endocarditis have been reported. Treatment options are therefore important. Just recently, European recommendations on susceptibility testing and interpretive criteria have been released. Objective: In this investigation 120 A...
2017: Open Microbiology Journal
https://www.readbyqxmd.com/read/29151781/molecular-epidemiology-of-extended-spectrum-%C3%AE-lactamase-producing-escherichia-coli-pathotypes-in-diarrheal-children-from-low-socioeconomic-status-communities-in-bihar-india-emergence-of-the-ctx-m-type
#5
Abhishek Mandal, Abhishek Sengupta, Ajay Kumar, Utpal K Singh, Anil K Jaiswal, Pradeep Das, Sushmita Das
Background: Childhood diarrheal diseases remain highly endemic in India, but the emergence of extended-spectrum β-lactamase (ESBL)-producing Escherichia coli among children with diarrhea in Bihar remains elusive. In this study, we determine and characterize ESBL-producing E coli pathotypes among hospitalized diarrheal preschool children living in low socioeconomic level communities in Bihar, India. Materials and methods: The stool samples were collected everyday throughout the year for 2 consecutive years...
2017: Infectious Diseases
https://www.readbyqxmd.com/read/29149094/genomic-analysis-of-third-generation-cephalosporin-resistant-escherichia-coli-from-dairy-cow-manure
#6
Muhammad Attiq Rehman, Xianhua Yin, Dion Lepp, Chad Laing, Kim Ziebell, Guylaine Talbot, Edward Topp, Moussa Sory Diarra
The production of extended-spectrum β-lactamases (ESBLs) conferring resistance to new derivatives of β-lactams is a major public health threat if present in pathogenic Gram-negative bacteria. The objective of this study was to characterize ceftiofur (TIO)- or cefotaxime (FOX)-resistant Escherichia coli isolated from dairy cow manure. Twenty-four manure samples were collected from four farms and incubated under anaerobic conditions for 20 weeks at 4 °C or at 25 °C. A total of 37 TIO- or FOX-resistant E. coli were isolated from two of the four farms to determine their susceptibility to 14 antibiotics...
November 17, 2017: Veterinary Sciences
https://www.readbyqxmd.com/read/29148895/characterization-of-cefotaxime-and-ciprofloxacin-resistant-commensal-escherichia-coli-originating-from-belgian-farm-animals-indicates-high-antibiotic-resistance-transfer-rates
#7
Ellen Lambrecht, Eva Van Meervenne, Nico Boon, Tom Van de Wiele, Pierre Wattiau, Lieve Herman, Marc Heyndrickx, Els Van Coillie
Food-producing animals represent one of the sources of antibiotic resistant commensal bacteria. There is an increasing awareness that these bacteria might have the potential to transfer their resistance genes to other (pathogenic) bacteria. In this study, 50 commensal Escherichia coli strains originating from food-producing animals and resistant to the "highest priority, critically important antibiotics" cefotaxime and/or ciprofloxacin, were selected for further characterization. For each strain (i) an antibiogram, (ii) the phylogenetic group, (iii) plasmid replicon type, (iv) presence and identification of integrons, and (v) antibiotic resistance transfer ratios were determined...
November 17, 2017: Microbial Drug Resistance: MDR: Mechanisms, Epidemiology, and Disease
https://www.readbyqxmd.com/read/29126217/change-in-pneumococcus-serotypes-but-not-mortality-or-morbidity-in-pre-and-post-13-valent-polysaccharide-conjugate-vaccine-era-epidemiology-in-a-pediatric-intensive-care-unit-over-10-years
#8
Kam Lun Hon, King Hang Chan, Pak Long Ko, Michelle Ho Yan Cheung, Kathy Yin C Tsang, Lawrence C N Chan, Renee W Y Chan, Ting Fan Leung, Margaret Ip
Aim: Pneumococcus is a common commensal and an important pathogen among children for which immunization is available. Some serotypes occasionally cause severe pneumococcal disease with high mortality and morbidity. We reviewed all pneumococcal serotypes and mortality/morbidity in a pediatric intensive care unit (PICU) following universal pneumococcal conjugate vaccine (PCV) immunization. Methods: A 13-valent PCV was introduced in the universal immunization program in late 2011 in Hong Kong...
November 6, 2017: Journal of Tropical Pediatrics
https://www.readbyqxmd.com/read/29123174/d-cateslytin-a-new-antimicrobial-peptide-with-therapeutic-potential
#9
Abdurraouf Zaet, Pauline Dartevelle, Fadoua Daouad, Claire Ehlinger, Fabienne Quilès, Grégory Francius, Christian Boehler, Camille Bergthold, Benoît Frisch, Gilles Prévost, Philippe Lavalle, Francis Schneider, Youssef Haïkel, Marie-Hélène Metz-Boutigue, Céline Marban
The rise of antimicrobial resistant microorganisms constitutes an increasingly serious threat to global public health. As a consequence, the efficacy of conventional antimicrobials is rapidly declining, threatening the ability of healthcare professionals to cure common infections. Over the last two decades host defense peptides have been identified as an attractive source of new antimicrobials. In the present study, we characterized the antibacterial and mechanistic properties of D-Cateslytin (D-Ctl), a new epipeptide derived from L-Cateslytin, where all L-amino acids were replaced by D-amino acids...
November 9, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29121574/in-vitro-interaction-of-cefotaxime-with-calf-thymus-dna-insights-from-spectroscopic-calorimetric-and-molecular-modelling-studies
#10
Faizan Abul Qais, Iqbal Ahmad
Cefotaxime is third generation antibiotic with known therapeutic efficacy against bacterial infections including cerebral abscesses and bacterial meningitis. The β-lactam group of drugs are considered safest antibiotics. Many antibiotics directly interact with DNA and alter their expression profile. Thus, it is necessary to understand the binding mode and its relevance to drug activity and toxicity. There is considerably a remarkable focus on deciphering the binding mechanism of these therapeutic agents as DNA is one of the major target for wide range of drugs...
October 28, 2017: Journal of Pharmaceutical and Biomedical Analysis
https://www.readbyqxmd.com/read/29117671/changing-trends-in-clinical-characteristics-and-antibiotic-susceptibility-of-klebsiella-pneumoniae-bacteremia
#11
Miri Hyun, Chang In Noh, Seong Yeol Ryu, Hyun Ah Kim
Background/Aims: Klebsiella pneumoniae is second most common organism of gram-negative bacteremia in Korea and one of the most common cause of urinary tract infection, and intra-abdominal infection. Methods: We compared clinical and microbiological characteristics about K. pneumoniae bacteremia in a tertiary hospital between 10 years. Group A is who had K. pneumoniae bacteremia at least one time from January 2004 to December 2005. Group B is from January 2012 to December 2013...
November 10, 2017: Korean Journal of Internal Medicine
https://www.readbyqxmd.com/read/29116290/drug-resistance-ampc-%C3%AE-lactamase-and-extended-spectrum-%C3%AE-lactamase-producing-enterobacteriaceae-isolated-from-fish-and-shrimp
#12
Marília Viana Albuquerque de Almeida, Ítalo Mendes Cangussú, Antonia Leonadia Siqueira de Carvalho, Izabelly Linhares Ponte Brito, Renata Albuquerque Costa
The present study aims to detect the production of extended-spectrum beta-lactamases (ESBL) by enterobacteria isolated from samples of fresh shrimp and fish obtained from the retail trade of the city of Sobral, Ceará State, Brazil. All bacterial isolates were submitted to identification and antimicrobial susceptibility testing using aminopenicillin, beta-lactamase inhibitors, carbapenem, 1st, 2nd, 3rd and 4th generation cephalosporins, and monobactam. Three types of beta-lactamases - ESBL, AmpC and KPC - were investigated...
November 6, 2017: Revista do Instituto de Medicina Tropical de São Paulo
https://www.readbyqxmd.com/read/29112840/antibiotics-and-common-antibacterial-biocides-stimulate-horizontal-transfer-of-resistance-at-low-concentrations
#13
J Jutkina, N P Marathe, C-F Flach, D G J Larsson
There is a rising concern that antibiotics, and possibly other antimicrobial agents, can promote horizontal transfer of antibiotic resistance genes. For most types of antimicrobials their ability to induce conjugation below minimal inhibitory concentrations (MICs) is still unknown. Our aim was therefore to explore the potential of commonly used antibiotics and antibacterial biocides to induce horizontal transfer of antibiotic resistance. Effects of a wide range of sub-MIC concentrations of the antibiotics cefotaxime, ciprofloxacin, gentamicin, erythromycin, sulfamethoxazole, trimethoprim and the antibacterial biocides chlorhexidine digluconate, hexadecyltrimethylammoniumchloride and triclosan were investigated using a previously optimized culture-based assay with a complex bacterial community as a donor of mobile resistance elements and a traceable Escherichia coli strain as a recipient...
November 4, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/29111433/longitudinal-study-on-antimicrobial-consumption-and-resistance-in-rabbit-farming
#14
Fabrizio Agnoletti, Romina Brunetta, Luca Bano, Ilenia Drigo, Elena Mazzolini
Reliable indicators of antimicrobial consumption (AMC) measured with harmonized data and supported with indicators for antimicrobial resistance (AMR) at herd level are necessary to target antimicrobial misuse in food producing animals. To this scope in 2010-2015 we collected AMC data in 32 Italian industrial rabbit holdings weighted with semester production and standardized with animal daily dose (ADD). Herd level AMR against eight antimicrobials was assessed in E. coli, E. faecalis and E. hirae collected in 2014 and 2015...
October 27, 2017: International Journal of Antimicrobial Agents
https://www.readbyqxmd.com/read/29106325/diarrheagenic-escherichia-coli-and-shigella-with-high-rate-of-extended-spectrum-beta-lactamase-production-two-predominant-etiological-agents-of-acute-diarrhea-in-shiraz-iran
#15
Maneli Aminshahidi, Amir Arastehfar, Gholamreza Pouladfar, Esmayil Arman, Fereshteh Fani
This study was conducted to find the etiology of acute diarrhea in Iranian children and determine the antimicrobial resistance patterns. The pathogenic bacteria were recovered from 110/269 (40.9%) diarrheal fecal samples with the following profiles: the most predominant pathogen was diarrheagenic Escherichia coli (DEC) (43.6%), comprising enteroaggregative E. coli (23.6%), enteropathogenic E. coli (10.9%), enteroinvasive E. coli (5.5%), and enterotoxigenic E. coli (3.6%); Shigella spp. (37.3%), Salmonella spp...
November 6, 2017: Microbial Drug Resistance: MDR: Mechanisms, Epidemiology, and Disease
https://www.readbyqxmd.com/read/29095871/raw-pet-food-as-a-risk-factor-for-shedding-of-extended-spectrum-beta-lactamase-producing-enterobacteriaceae-in-household-cats
#16
Valérie O Baede, Els M Broens, Mirlin P Spaninks, Arjen J Timmerman, Haitske Graveland, Jaap A Wagenaar, Birgitta Duim, Joost Hordijk
BACKGROUND: Close contact between pets and owners provides the opportunity for transmission of antimicrobial resistant organisms like extended-spectrum beta-lactamase (ESBL)/AmpC beta-lactamase (AmpC)-producing Enterobacteriaceae, posing a risk to public health. OBJECTIVES: To investigate whether raw feed is a risk factor for household cats to shed ESBL-producing Enterobacteriaceae, a cohort study was designed. Additionally, raw and non-raw commercial pet food products were screened for the presence of ESBL-producing Enterobacteriaceae...
2017: PloS One
https://www.readbyqxmd.com/read/29089940/prevalence-molecular-characterization-and-antibiotic-susceptibility-of-cronobacter-sakazakii-isolates-from-powdered-infant-formula-collected-from-chinese-retail-markets
#17
Peng Fei, Yichao Jiang, Yan Jiang, Xiujuan Yuan, Tongxiang Yang, Junliang Chen, Ziyuan Wang, Huaibin Kang, Stephen J Forsythe
Cronobacter sakazakii is an opportunistic pathogen that causes severe infections in neonates and infants through contaminated powdered infant formula (PIF). Therefore, the aim of this study was a large-scale study on determine the prevalence, molecular characterization and antibiotic susceptibility of C. sakazakii isolates from PIF purchased from Chinese retail markets. Two thousand and twenty PIF samples were collected from different institutions. Fifty-six C. sakazakii strains were isolated, and identified using fusA sequencing analysis, giving a contamination rate of 2...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/29075329/occurrence-of-salmonella-enterica-and-escherichia-coli-in-raw-chicken-and-beef-meat-in-northern-egypt-and-dissemination-of-their-antibiotic-resistance-markers
#18
Amira A Moawad, Helmut Hotzel, Omnia Awad, Herbert Tomaso, Heinrich Neubauer, Hafez M Hafez, Hosny El-Adawy
BACKGROUND: The global incidence of foodborne infections and antibiotic resistance is recently increased and considered of public health concern. Currently, scarcely information is available on foodborne infections and ESBL associated with poultry and beef meat in Egypt. METHODS: In total, 180 chicken and beef meat samples as well as internal organs were collected from different districts in northern Egypt. The samples were investigated for the prevalence and antibiotic resistance of Salmonella enterica serovars and Escherichia coli...
2017: Gut Pathogens
https://www.readbyqxmd.com/read/29067059/phenotypic-characterization-of-extended-spectrum-beta-lactamase-producing-e-coli-from-healthy-individuals-patients-sewage-sludge-cattle-chickens-and-raw-meat
#19
Rabia Saleem, Hasan Ejaz, Aizza Zafar, Sonia Younas, Ahsan Waheed Rathore
OBJECTIVE: The present study aimed to determine the frequency and antimicrobial profile of ESBL-producing isolates of E. coli in different environments. METHODS: This cross-sectional study was conducted at The Children's Hospital and The Institute of Child Health, Lahore from July to December 2015. The faecal specimens from healthy individuals, patients, sewage sludge, cattle, chickens and raw meat (n = 122) were processed for microbiological analysis using MacConkey agar supplemented with cefotaxime...
July 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/29067005/characterization-of-four-multidrug-resistance-plasmids-captured-from-the-sediments-of-an-urban-coastal-wetland
#20
Ryan T Botts, Brooke A Apffel, C J Walters, Kelly E Davidson, Ryan S Echols, Michael R Geiger, Victoria L Guzman, Victoria S Haase, Michal A Montana, Chip A La Chat, Jenna A Mielke, Kelly L Mullen, Cierra C Virtue, Celeste J Brown, Eva M Top, David E Cummings
Self-transmissible and mobilizable plasmids contribute to the emergence and spread of multidrug-resistant bacteria by enabling the horizontal transfer of acquired antibiotic resistance. The objective of this study was to capture and characterize self-transmissible and mobilizable resistance plasmids from a coastal wetland impacted by urban stormwater runoff and human wastewater during the rainy season. Four plasmids were captured, two self-transmissible and two mobilizable, using both mating and enrichment approaches...
2017: Frontiers in Microbiology
keyword
keyword
35794
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"