Results 81 to 90 of about 5,051 (197)

Determination of azithromycin heteroresistant Campylobacter jejuni in traveler’s diarrhea [PDF]

Gut Pathogens, 2019
Campylobacter est la cause la plus fréquente de diarrhée du voyageur (TD) et de gastro-entérite bactérienne humaine. Un isolat hétérorésistant de Campylobacter jejuni (C. jejuni), identifié par des méthodes microbiologiques et caractérisé par des techniques moléculaires, a été obtenu d'un voyageur au Népal souffrant de TD.
Woradee Lurchachaiwong, Supaporn Ruksasiri, Patcharawalai Wassanarungroj, Oralak Serichantalergs, Ladaporn Bodhidatta, John M. Crawford, Sanjaya K. Shrestha, Prativa Pandey   +7 more
openaire   +3 more sources

Update of the list of qualified presumption of safety (QPS) recommended microbiological agents intentionally added to food or feed as notified to EFSA 23: Suitability of taxonomic units notified to EFSA until September 2025

EFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The qualified presumption of safety (QPS) process was developed to provide a harmonised safety assessment approach to support EFSA Scientific Panels and Units. The QPS approach assesses the taxonomic identity, body of relevant knowledge and safety of microorganisms intentionally added to the food and feed chain.
EFSA Panel on Biological Hazards (BIOHAZ), Ana Allende, Avelino Alvarez‐Ordóñez, Valeria Bortolaia, Sara Bover‐Cid, Alessandra De Cesare, Wietske Dohmen, Laurent Guillier, Liesbeth Jacxsens, Maarten Nauta, Lapo Mughini‐Gras, Jakob Ottoson, Luisa Peixe, Fernando Perez‐Rodriguez, Panagiotis Skandamis, Elisabetta Suffredini, Marianne Chemaly, Pier Sandro Cocconcelli, Pablo Salvador Fernández Escámez, Miguel Prieto Maradona, Amparo Querol, Lolke Sijtsma, Juan Evaristo Suarez, Ingvar Sundh, Fulvio Barizzone, Justine Dastouet, Nadya Doyle, Sandra Correia, Lieve Herman   +28 more
wiley   +1 more source

Epidemiology of cryptococcal meningitis and fluconazole heteroresistance in Cryptococcus neoformans isolates from a teaching hospital in southwestern China

Microbiology Spectrum
Cryptococcal meningitis (CM), a common and serious opportunistic infection mostly caused by Cryptococcus neoformans, is primarily treated with fluconazole.
Yunfei Huang, Yongqi Zhang, Shuangshuang Yang, Hongling Lu, Hanbing Yu, Xingyue Wang, Xiaojiong Jia, Dijiao Tang, Linhong Wu, Shifeng Huang, Ping Yang   +10 more
doaj   +1 more source

Epidemiology and Clinical Impact of Glycopeptide Resistance in Staphylococcus aureus [PDF]

, 2018
: Staphylococcus aureus with resistance to glycopeptide antibiotics has been considered to be a rare cause of clinically relevant infections. A review of the current literature shows that this is indeed the case for infections caused by S.
Ruef, C.
core  

Evaluation of three broth microdilution systems to determine colistin susceptibility of Gram-negative bacilli [PDF]

, 2018
The broth microdilution (BMD) method is currently the recommended technique to determine susceptibility to colistin.Objectives: We evaluated the accuracy of three commercialized BMD panels [Sensititre (ThermoFisher Diagnostics), UMIC (Biocentric) and ...
André, Catherine, Dubois, Véronique, Jayol, Aurélie, Nordmann, Patrice, Poirel, Laurent   +4 more
core   +2 more sources

Systematic Evaluation of Helicobacter pylori Susceptibility to Antibiotics Before First‐Line Treatment: A Cohort Study

United European Gastroenterology Journal, Volume 13, Issue 7, Page 1289-1294, September 2025.
ABSTRACT Background European guidelines recommend that susceptibility tests be routinely performed, even before prescribing first‐line treatment of Helicobacter pylori infection. However, empirical treatments are the rule in France, and susceptibility‐guided treatments are the exception.
Bernard Denis, Laurianne Plastaras, Izabella Amaritei, Marion Bolliet, Mathilde Clavel, Rémi Darrius, Paul Montet, Sebastian Vuola, Dominique de Briel   +8 more
wiley   +1 more source

Clinical characteristics, molecular epidemiology and mechanisms of colistin heteroresistance in Enterobacter cloacae complex

Frontiers in Cellular and Infection Microbiology
IntroductionColistin has emerged as the last resort for treating multidrug-resistant Enterobacter cloacae complex (ECC) infections. The primary purposes of this study were to demonstrate the presence of colistin heteroresistance in ECC and to further ...
Chunli Wei, Jiming Wu, Jisheng Zhang, Youtao Liang, Kaixin Yu, Kaixin Yu, Mingjing Liao, Xushan Liang, Jianmin Wang, Wenzhang Long, Jin Wang, Shijian Chen, Yang Yang, Xue Gong, Jie Li, Xiaoli Zhang   +15 more
doaj   +1 more source

Eravacycline activity against clinical S. aureus isolates from China: in vitro activity, MLST profiles and heteroresistance

BMC Microbiology, 2018
Background Mortality rates for patients with Staphylococcus aureus (S. aureus) infections have improved only modestly in recent decades and S. aureus infections remain a major clinical challenge This study investigated the in vitro antimicrobial activity
Fan Zhang, Bing Bai, Guang-jian Xu, Zhi-wei Lin, Gui-qiu Li, Zhong Chen, Hang Cheng, Xiang Sun, Hong-yan Wang, Yan-wei Chen, Jin-xin Zheng, Qi-wen Deng, Zhi-jian Yu   +12 more
doaj   +1 more source

Treatment of gram - positive infections in critically ill patients [PDF]

, 2014
Gram-positive bacteria to include methicillin-resistant Staphylococcus aureus (MRSA), methicillin-susceptible Staphylococcus aureus (MSSA), and enterococci, to include vancomycin-resistant enterococci (VRE), display a remarkable array of resistance and ...
Cristina Vazquez-Guillamet, Marin H Kollef   +1 more
core   +2 more sources

Helicobacter pylori Infection in Children Versus Adults, Differences in Management Guidelines: Risks and Benefits of Treatment in Childhood

Helicobacter, Volume 30, Issue 4, July/August 2025.
ABSTRACT Helicobacter pylori infection in children and adults differs in several aspects such as the natural history, prevalence, the clinical presentations and complications, antibiotic resistance rates, treatment options, and the success rates of treatment.
Matjaž Homan, Zrinjka Mišak, Francis Megraud, Michal Kori   +3 more
wiley   +1 more source