Results 121 to 130 of about 73,761 (291)

Siderophore cephalosporins

EcoSal Plus
ABSTRACT Siderophore cephalosporins are designed to exploit bacterial nutrient uptake systems to gain accelerated uptake across the outer membrane of Gram-negative bacteria. They contain iron (III) binding motifs that allow them to form complexes that will be recognized as potential substrates
openaire   +2 more sources

Third-generation cephalosporins resistance in clinical isolates of Enterobacteriaceae. [PDF]

, 1986
Seven clinical isolates of Enterobacteriaceae resistant to third-generation cephalosporins were investigated in order to assess the role played in resistance by permeability barrier and by beta-lactamase production.
CEREDA, PAOLO MARTINO, PERDUCA, MARGHERITA, DEBIAGGI, MAURIZIA, PAGANI, LAURA   +3 more
core  

Isolation of carbapenem‐resistant Pseudomonas aeruginosa and other Gram‐negative ESKAPE organisms from samples of raw‐meat diets for dogs in the UK

Veterinary Record, EarlyView.
Abstract Background Gram‐negative ESKAPE organisms are an emerging threat in veterinary medicine that also have zoonotic potential. However, little is known about the prevalence and risks of these organisms in pet food. We present the incidental finding of gram‐negative ESKAPE organisms within samples of raw meat diets for dogs in the United Kingdom ...
Genever Morgan, Nicola Williams, Jenny Llewelyn, Sam Haldenby, Gina Pinchbeck, Dorina Timofte   +5 more
wiley   +1 more source

Drug utilization evaluation of third generation cephalosporins using core drug use indicators [PDF]

, 2020
: To evaluate the drug utilization of third generation cephalosporins using core drug use indicators in various wards of Sri Ramachandra Hospital. Third generation cephalosporins are the most commonly prescribed broad spectrum antibiotic even before the ...
Kousalya Kaliamoorthy, Saranya Punniyakotti, Reddy Cheekala, Vasantha Janardhan, Ramalakshmi Sankaralingam, Uma Maheswara   +5 more
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Clinical Features and Outcomes of Chronic Otitis Media Complications: A 20‐Year Retrospective Study at a Tertiary Hospital

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective Chronic otitis media (COM) is a major public health concern, particularly in developing countries. Although complications have decreased with modern antibiotics, they still cause significant morbidity and mortality. This study analyzed the clinical features, bacteriological profiles, and treatment outcomes of COM complications at a ...
Viraporn Atchariyasathian, Nipit Tangchitnob   +1 more
wiley   +1 more source

Active Emergency Management of Adult Acute Epiglottitis: An Analysis of 570 Cases

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective Acute epiglottitis, which is primarily caused by bacterial infection, can quickly progress to life‐threatening airway obstruction. The first 24 h after symptom onset is a critical window for management. However, few studies have evaluated the effect of emergency management during this period or have identified the factors that ...
Bo‐Jun Shen, Xu‐Lan Tang, Chun‐Yan Li, Yang‐Jun Liu, Hong‐Liang Yi, Shan‐Kai Yin, Kai‐Ming Su, Su‐Ru Liu   +7 more
wiley   +1 more source

Prevalence and Genomic Characterization of mcr‐Positive Enterobacteriaceae in Retail Meat in Thailand Following the Colistin Ban

Microbiology and Immunology, EarlyView.
ABSTRACT This study aimed to investigate the prevalence and characteristics of mcr‐positive Enterobacteriaceae in retail meat in Thailand following the national ban on prophylactic colistin use in food producing animals. A total of 152 meat samples (103 chicken and 49 pork) were collected from supermarkets and open markets between July and September ...
Ahmed Abououf, Sharda Prasad Awasthi, Asmaa M. Elbastawesy, Noritoshi Hatanaka, Atsushi Hinenoya, Srinuan Somroop, Yukihiro Kaneko, Shinji Yamasaki   +7 more
wiley   +1 more source

Theoretical study of thiolysis in penicillins and cephalosporins [PDF]

[eng] Semiempirical calculations were used to conduct a comprehensive study of the thiolysis of the fundamental core of penicillins and cephalosporins.
Garcías Llabrés, Rafael, Donoso Pardo, Josefa Laurentina, Vilanova Canet, Bartolomé, Coll, Miguel, Muñoz Izquierdo, Francisco   +4 more
core   +1 more source

Successful Application of the Mast Cell Activation Test in Immediate Hypersensitivity to Amoxicillin

Allergy, EarlyView.
This study included 28 amoxicillin‐allergic patients and 11 healthy exposed controls. Mast cells were differentiated from CD34+ progenitors over 8 weeks using cytokine cocktails. The mast cell activation test involved sensitization with patient or control sera and stimulation with free amoxicillin or G4/G5‐AXO dendrimers with successfully activated ...
Jose A. Céspedes, Clara Lebrón‐Martín, Lucía Vallecillos‐Azor, Pablo Torres, Amene Tesfaye Ayane, Gádor Bogas, María Salas, Adriana Ariza, María Isabel Montañez, María José Torres, Carlos José Aranda, Cristobalina Mayorga   +11 more
wiley   +1 more source

The role of cephalosporins in surgical prophylaxis [PDF]

, 1989
Worldwide, cephalosporins are the most widely used antibiotics for surgical prophylaxis. These drugs are recommended for prophylaxis because of their good safety profile, excellent antimicrobial activity against most of the bacteria causing postoperative
Sherwood L. Gorbach
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