Results 61 to 70 of about 143,488 (304)

Role of Efflux Pumps in the in vitro Development of Ciprofloxacin Resistance in Listeria monocytogenes [PDF]

, 2018
Efflux is a primary fluoroquinolone resistance mechanism in Listeria monocytogenes. In the present study, ciprofloxacin resistant strains were selected by exposure of sensitive strain to progressively increasing concentrations of ciprofloxacin and then ...
Shengdong Ji, Gao, Wujun, Xiaobo Xu, Lei Shi, Ji, Shengdong, Ping Xu, Jiang, Xiaobing, Tao Yu, Shi, Lei, Xu, Ping, Xu, Xiaobo, Wujun Gao, Xiaobing Jiang, Yu, Tao   +13 more
core   +1 more source

Ciprofloxacin-Loaded Titanium Nanotubes Coated with Chitosan: A Promising Formulation with Sustained Release and Enhanced Antibacterial Properties

, 2023
Due to their high entrapment efficiency, anodized titanium nanotubes (TiO2-NTs) are considered effective reservoirs for loading/releasing strong antibiotics whose systemic administration is associated with diverse and severe side-effects.
Chaiyavat CHAIYASUT (4619875), Bahareh Farasati Far (9207785), soada asadi (14641058), Alireza Hadizadeh (14641208), bardia mortezagholi (14488361)   +4 more
core   +1 more source

Cobalt Single‐Atom Catalysts for Ultrafast Sulfamethoxazole Degradation: Unveiling the Chloride‐Ion‐Enhanced Formation of Co(IV)=O

Advanced Science, EarlyView.
An atomically dispersed Co–N4 single‐atom catalyst rapidly activates peroxymonosulfate to remove the antibiotic sulfamethoxazole from water. Common ions have little impact, but chloride dramatically speeds degradation by promoting a high‐valent Co(IV) = O oxidant via in situ HOCl–catalyst electron transfer.
Anting Ding, Jing Lu, Yafei Fan, Chenyu Zeng, Yuhang Lin, Yufei Shi, Zulin Zhang   +6 more
wiley   +1 more source

In vitro and in vivo activity of ciprofloxacin/fosfomycin combination therapy against ciprofloxacin-resistant Shigella flexneri isolates

Infection and Drug Resistance, 2019
Yanyan Liu,1,2 Hongru Li,3 Yalong Zhang,1,2 Ying Ye,1,2 Yufeng Gao,1,2 Jiabin Li1,2,41Department of Infectious Diseases, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, People’s Republic of China; 2Anhui Center for ...
Liu Y, Li H, Zhang Y, Ye Y, Gao Y, Li J
doaj  

Rheological behavior and stability of ciprofloxacin suspension: Impact of structural vehicles and flocculating agent

Journal of Advanced Pharmaceutical Technology & Research, 2013
Ciprofloxacin is a fluoroquinolone and is used against a broad spectrum of gram-negative and gram-positive bacteria. The aim of the study is to investigate the effect of structural vehicles and other formulating factors on physical stability and ...
Eskandar Moghimipour, Saeed Rezaee, Anayatollah Salimi, Elham Asadi, Somayeh Handali   +4 more
doaj   +1 more source

Poly(styrene-alt-maleic anhydride) Conjugated with Spermine: Synthesis, Antibacterial Activity and Antibiotic Susceptibility [PDF]

علوم و تکنولوژی پلیمر, 2018
Hypothesis: In the past decades, the increasing resistance to antibiotics among some nosocomial infection pathogens has been one of the largest challenges of human health. One of the ways to reduce antibiotic resistance in bacteria is the combination use
Jalil Javedani Bafekr, Razieh Jalal, Navid Ramzanian, Marjan Toghraei   +3 more
doaj   +1 more source

Structural parameters of the interaction between ciprofloxacin and human topoisomerase-II β enzyme: toward new 19F NMR Chemical Shift probes

, 2022
New tools for cancer diagnosis are being studied day by day, since early diagnosis can be crucial for a successful treatment. In this context, the use of NMR probes constitutes an efficient way of diagnosis.
Thais Aparecida, Sales, Teodorico de Castro, Ramalho, Mateus Aquino, Gonçalves   +2 more
core   +1 more source

Metabolism‐Based Biomarkers for Rapid Phenotypic Antibiotic Susceptibility Testing

Advanced Science, EarlyView.
Metabolic differences emerging after antibiotic exposure provide rapid phenotypic signals of susceptibility and resistance. This review summarizes metabolic biomarkers for rapid phenotypic AST, associated with nutrient uptake, respiratory activity, metabolic reprogramming, and enzymatic function. ABSTRACT The accelerating global crisis of antimicrobial
Sha Yu, Bayinqiaoge, Xi Lu, Xin Wang, Rongfeng Wang, Yi Li, Shi‐Yang Tang, Chengchen Zhang   +7 more
wiley   +1 more source

Evaluation of the Efficacy and Tolerability of Oral Ciprofloxacin used in the Comprehensive Treatment of External Bacterial Otitis: An Observational Prospective Study

International Archives of Otorhinolaryngology, 2017
Introduction Otitis Externa is common ear infection with a prevalence of 1%. Objective The objective of this study is to evaluate the clinical and microbiological efficacy and safety profile with oral ciprofloxacin in the external bacterial ...
Alexander Vladimirovich Gurov, Andrey Ivanovich Kriukov, Vera Yakovlevna Kunelskaya, Galina Nikolaevna Isotova, Georgiy Borisovich Shadrin, Yuliya Vladislavovna Luchsheva, Vladislav Olegovich Yakimov, Amit Garg, Shyam Prasad Akku, Namita Gupta   +9 more
doaj   +1 more source

Inside‐Outside ROS Therapeutic Strategy Based on Piezoelectric Nano‐Urchin for Drug‐Resistant Bacteria Biofilm Infections

Advanced Science, EarlyView.
The contribution of this study lies not only in enabling effective treatment of drug‐resistant biofilm infections, but also in establishing a transferable therapeutic paradigm: Ultrasound‐triggered mechanical forces synergistically enhance piezoelectric polarization and nanozyme activity, driving functional ROS generation inside and outside biofilms ...
Xinjian Guo, Jin Yang, Mengjie An, Bingjie Lin, Tao Liu, Limin Zhang   +5 more
wiley   +1 more source