Results 81 to 90 of about 3,448,511 (303)

Determinação fenotípica e genotípica de beta-lactamases de espetro estendido em Escherichia coli, Klebsiella pneumoniae e enterobacter spp. de pacientes internados no Hospital Universitário Professor Polydoro Ernani de São Thiago (HU/UFSC) [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Farmácia, Florianópolis, 2014.As enterobactérias são patógenos oportunistas responsáveis por cerca de 70% das infecções urinárias e
Zamparette, Caetana Paes
core  

Massive culture-based approach for the screening of AmpC, ESBL, and carbapenemase producers from rectal swabs

Microbiology Spectrum
Gram-negative bacilli-producing beta-lactamases are major causes of difficult-to-treat infections, especially the AmpC, extended-spectrum beta-lactamases (ESBL), and carbapenemase types. Their spread within and outside hospital settings demands effective
Gabriel Taddeucci-Rocha, Victoria de Oliveira Costa, Sarah Vitória Martins da Silva, Jéssica Britto Gonçalves, Natalia Chilinque Zambão da Silva, Marcia Maiolino Garnica, Renata Cristina Picão   +6 more
doaj   +1 more source

A systematic review of the role of methylase genes in antibiotic resistance: co-existence with extended spectrum β-lactamase and carbapenemase genes in Klebsiella pneumoniae [PDF]

PeerJ
Background Antibiotic resistance in multidrug-resistant Klebsiella pneumoniae (MDR-KP), particularly against carbapenems and colistin, is a critical concern, increasing morbidity and mortality among hospitalized patients.
Nur Husna Shahimi, Nabiha Bouafia, Mawaddah Mohd Azlan, Asma Nadia Ahmad Faris, Nur Ayunie Ahmad, Ali Rabaan, Amal Alfaraj, Bandar Albaradi, Tasneem Zaidan, Abdulsalam Alawfi, Amer Alshengeti, Zainab Almansour, Wadha Alfouzan, Amal Sabour, Maha Alshiekheid, Anizah Rahumatullah, Nik Yusnoraini Yusof   +16 more
doaj   +2 more sources

Antibacterial potential of neem (Azadirachta indica) against uropathogens producing beta-lactamase enzymes: A clue to future antibacterial agent?

Biomedical and Biotechnology Research Journal, 2020
Background: Emergence of drug resistance in Gram-negative bacilli due to production of extended-spectrum beta-lactamases (ESBL), metallo-beta-lactamases (MBL), and AmpC beta-lactamase is very common nowadays; therefore, we are left with less choice for ...
Sameer Singh Faujdar, Dakshina Bisht, Amisha Sharma   +2 more
doaj   +1 more source

Biochemical Characterization of QPX7728, a New Ultrabroad-Spectrum Beta-Lactamase Inhibitor of Serine and Metallo-Beta-Lactamases

Antimicrobial Agents and Chemotherapy, 2020
QPX7728 is a new ultrabroad-spectrum inhibitor of serine and metallo-beta-lactamases (MBLs) from a class of cyclic boronates that gave rise to vaborbactam.
Ruslan Tsivkovski, M. Totrov, O. Lomovskaya   +2 more
semanticscholar   +1 more source

Toxoplasma gondii Infection After Kidney Transplantation: A Case Report and Literature Review

Organ Medicine, EarlyView.
Toxoplasma gondii infection after kidney transplantation is rare and presents with nonspecific clinical manifestations; however, the associated mortality rate is high. We discuss the relevant literature, clinical manifestations, therapeutic regimens, and prognoses of post‐transplantation toxoplasmosis.
Peng Zhang, Xingqiang Lai, Rongxin Chen, Li Li, Jiali Fang, Guanghui Li, Junjie Ma, Luhao Liu, Zheng Chen   +8 more
wiley   +1 more source

Microbial Culture Profiles Following Fetal Surgery Versus Spontaneous Preterm Prelabor Rupture of Membranes in Multifetal Gestations

Prenatal Diagnosis, EarlyView.
ABSTRACT Objective To assess microbial culture profiles and antibiotic resistance patterns in pregnancies complicated by preterm prelabor rupture of membranes (PPROM) following fetal surgery compared with spontaneous PPROM without fetal surgery. Method This retrospective cross‐sectional study included women with multiple pregnancies and PPROMs < 34 ...
Ohad Houri, Kinneret Tenenbaum Gavish, Bar Narkis, Ofir Sternfeld, Yael Haring, Eran Hadar, David Danon, Ana Idelson, Nir‐Ram Duvdevani, Yuval Gielchinsky   +9 more
wiley   +1 more source

Efficacy of cefoxitin for the treatment of urinary tract infection due to extended-spectrum-beta-lactamase-producing and isolates

Therapeutic Advances in Infectious Disease, 2019
Introduction: Cefoxitin has a good in vitro activity and stability in resistance to hydrolysis by extended-spectrum beta-lactamases and is a good candidate for the treatment of urinary tract infection.
Olivia Senard, Frédérique Bouchand, Laurene Deconinck, Morgan Matt, Lesly Fellous, Martin Rottman, Christian Perronne, Aurélien Dinh, Benjamin Davido   +8 more
doaj   +1 more source

Time‐Resolved Effects of Cold Atmospheric Plasma on E. coli GW‐AmxH19 Transcriptome and Proteome in an Emulated Wastewater Environment

PROTEOMICS, EarlyView.
ABSTRACT Cold atmospheric plasma (CAP) is effective against a variety of microorganisms. Here, we described effects on an Escherichia coli strain isolated from hospital wastewater caused by treatment with physical plasma. E. coli GW‐AmxH19 was incubated in artificial wastewater and treated for 15 min with CAP.
Jörg Bernhardt, Dominik Schneider, Julia Rielicke, Susanne Sievers, Veronika Hahn, Mechthild Bömeke, Anja Poehlein, Dirk Albrecht, Juergen F. Kolb, Katharina Riedel, Rolf Daniel, Daniela Zühlke   +11 more
wiley   +1 more source

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