Results 11 to 20 of about 3,637,465 (291)

Indole-Induced Activities of β-Lactamase and Efflux Pump Confer Ampicillin Resistance in Pseudomonas putida KT2440. [PDF]

Front Microbiol, 2017
Indole, which is widespread in microbial communities, has received attention because of its effects on bacterial physiology. Pseudomonas putida and Pseudomonas aeruginosa can acquire ampicillin (Amp) resistance during growth on indole-Amp agar ...
Kim J, Shin B, Park C, Park W.
europepmc   +2 more sources

Catharanthus roseus (L.) G. Don counteracts the ampicillin resistance in multiple antibiotic-resistant Staphylococcus aureus by downregulation of PBP2a synthesis [PDF]

Open Life Sciences, 2023
Shil Aparna, Mukherjee Sushmit, Biswas Prerona, Majhi Sudipta, Sikdar Sima, Bishayi Biswadev, Sikdar née Bhakta Mausumi   +6 more
doaj   +2 more sources

Antimicrobial resistance in paediatric bloodstream infections in Tanzania: a longitudinal comparison of two cohort studies [PDF]

BMC Microbiology
Background Paediatric sepsis remains a significant global health issue, with the highest burden in low- and middle-income countries. Widespread antimicrobial resistance makes standard first-line empiric treatment regimens ineffective.
Trygve Kristiansen, Sabrina John Moyo, Joel Manyahi, Paul Christoffer Lindemann, Iain G. Johnston, Kristine Mørch, Nina Langeland, Bjørn Blomberg   +7 more
doaj   +2 more sources

Molecular Characterization of Salmonella enterica Serovar Enteritidis, Genetic Basis of Antimicrobial Drug Resistance and Plasmid Diversity in Ampicillin-Resistant Isolates

Microbial Drug Resistance, 2019
Salmonella enterica serovar Enteritidis is the most common cause of human salmonellosis worldwide. In this study, all clinical isolates of Salmonella Enteritidis recovered between January 2008 and June 2014 in a Spanish region (491) were screened for ...
Vanesa Garcia, S Herrera-León, M Rosario Rodicio   +2 more
exaly   +2 more sources

Co-Resistance Structure and Multidrug Resistance-Associated Antimicrobials in Escherichia coli from Healthy Pigs in Japan: A Computational Analysis of JVARM Data, 2012–2023 [PDF]

Antibiotics
Background/Objectives: The Japanese Veterinary Antimicrobial Resistance Monitoring System (JVARM) conducts longitudinal monitoring of antimicrobial resistance (AMR) in indicator bacteria from food-producing animals. For Escherichia coli from healthy pigs,
Yuta Hosoi, Michiko Kawanishi, Mari Matsuda, Saki Harada, Maika Kubo, Hideto Sekiguchi   +5 more
doaj   +2 more sources

A four-year surveillance of β-lactam antibiotic resistance and MRSA in a tertiary hospital in Al-Kharj, Saudi Arabia [PDF]

BMC Infectious Diseases
Background/objectives Methicillin-resistant Staphylococcus aureus (MRSA) is a major global pathogen and a critical public health concern. Understanding its epidemiology is essential for guiding effective treatment and infection control measures.
Amal Yahya, Alhassan Alrafaie
doaj   +2 more sources

The resistance mechanism of Escherichia coli induced by ampicillin in laboratory

Infection and Drug Resistance, 2019
Mengchen Li,1 Qiaoli Liu,1 Yanli Teng,1 Liuyang Ou,1 Yuanlin Xi,1 Shuaiyin Chen,1,* Guangcai Duan1,2,* 1Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People’s Republic of China; 2Henan Collaborative ...
Li M, Liu Q, Teng Y, Ou L, Xi Y, Chen S, Duan G   +6 more
doaj   +2 more sources

Isolation of ampicillin and vancomycin resistant enterococcus faecium from dogs and cats [PDF]

Kafkas Universitesi Veteriner Fakültesi Dergisi, 2018
In this study, it was aimed to determine the occurence of ampicillin and vancomycin resistant enterococci (ARE and VRE) species in dogs and cats, antimicrobial susceptibility and virulence genes (asa1, esp, gelE, hyl, cylA) of the isolates.
Özkan ASLANTAŞ, Erhan TEK
doaj   +1 more source

Ampicillin-controlled glucose metabolism manipulates the transition from tolerance to resistance in bacteria

Science Advances, 2023
The mechanism(s) of how bacteria acquire tolerance and then resistance to antibiotics remains poorly understood. Here, we show that glucose abundance decreases progressively as ampicillin-sensitive strains acquire resistance to ampicillin.
Ming Jiang, Yu-Bin Su, Jin-Zhou Ye, Hui Li, Su-fang Kuang, Jiahao Wu, Shao-hua Li, Xuan-xian Peng, Bo Peng   +8 more
semanticscholar   +1 more source

Aerobic Composting and Anaerobic Digestion Decrease the Copy Numbers of Antibiotic-Resistant Genes and the Levels of Lactose-Degrading Enterobacteriaceae in Dairy Farms in Hokkaido, Japan

Frontiers in Microbiology, 2021
Efficient methods for decreasing the spread of antimicrobial resistance genes (ARGs) and transfer of antimicrobial-resistant bacteria (ARB) from livestock manure to humans are urgently needed.
Satoshi Katada, Akira Fukuda, Chie Nakajima, Chie Nakajima, Yasuhiko Suzuki, Yasuhiko Suzuki, Takashi Azuma, Ayaka Takei, Hideshige Takada, Eiryu Okamoto, Toshihide Kato, Yutaka Tamura, Masaru Usui   +12 more
doaj   +1 more source