Results 61 to 70 of about 31,395 (235)

Drug Resistance and Epidemiological Analysis of Carbapenem‐Resistant Enterobacteriaceae in a Brain and Psychiatric Hospital of South China

Journal of Clinical Laboratory Analysis, EarlyView.
Detection time and department distribution of each isolate of CRKP and its clustering distribution indicator, the number codes the strain, for example 01=K2021001. ABSTRACT Background Carbapenem‐resistant Enterobacteriaceae (CRE) has increasingly become a global health problem, and the drug resistance and epidemiology of its infection are important for
Lei Yue, Xiumei Zhu, Yuyan Kuang, Yulong Lin, Haiying Liu   +4 more
wiley   +1 more source

Resistance Profile of Salmonella spp. to Third Generation Cephalosporins and Quinolones in Chicken Carcasses from Rio de Janeiro, Brazil [PDF]

Brazilian Journal of Poultry Science
Salmonella spp. is one of the major bacterial causes of foodborne gastroenteritis in humans. The aim of this study was to investigate antimicrobial susceptibility to cephalosporins and quinolones, and to identify the genetic mechanisms related to this ...
GA Costa, TS Dias, DS Fialho, LAM Silva, AA Figueira, NC Cunha, VLA Pereira, DLC Abreu   +7 more
doaj   +1 more source

Is It an Intrapericardial Mass or a Localized Pericardial Effusion? A Case Report of Tuberculous Pericarditis Evaluated by Multimodal Imaging

Journal of Clinical Ultrasound, EarlyView.
Tuberculous pericarditis is a common type of pericarditis, but it is difficult to be diagnosed. The application of combined transesophageal echocardiography, contrast echocardiography, and CT multimodal imaging provides sufficient clinical diagnosis basis and guidance for distinguishing encapsulated pericardial effusion or mass.
Yang Han, Bingbing Liu, Yonghuai Wang, Fei Xia, Jun Yang, Chunyan Ma   +5 more
wiley   +1 more source

Synthesis and Anticancer Activity of 3,4-Diaryl-1,2-dihydro- and 1,2,3,4-Tetrahydroquinolines

Molecules
Tetrahydroquinolines are key structures in a variety of natural products with diverse pharmacological utilities and other applications. A series of 3,4-diaryl-5,7-dimethoxy-1,2,3,4-tetrahydroquinolines were synthesized in good yield by reacting 3-aryl-5 ...
Santosh Rajput, Valerio Falasca, Mohan Bhadbhade, David StC Black, Naresh Kumar   +4 more
doaj   +1 more source

An ecological framework for microbial metabolites in the ocean ecosystem

Limnology and Oceanography Letters, EarlyView.
Abstract The ocean microbe‐metabolite network involves thousands of individual metabolites that encompass a breadth of chemical diversity and biological functions. These microbial metabolites mediate biogeochemical cycles, facilitate ecological relationships, and impact ecosystem health. While analytical advancements have begun to illuminate such roles,
Bryndan P. Durham, Winifred M. Johnson, Catherine C. Bannon, Erin M. Bertrand, Anitra E. Ingalls, Bethanie R. Edwards, Amy Apprill, Angela K. Boysen, Randelle M. Bundy, Huan Chen, Frank X. Ferrer‐González, Cara Fiore, Katherine R. Heal, Constanze Kuhlisch, Shuting Liu, Kaijun Lu, Laurel E. Meke, Sammy Pontrelli, Prabavathy Vaiyapuri Ramalingam, Alicia M. Reigel, Joshua S. Sacks, Jeremy E. Schreier, Jegan Sekar, Mario Uchimiya, Elizabeth B. Kujawinski   +24 more
wiley   +1 more source

19F NMR Relaxometry and Diffusometry for Measuring Cargo Molecule Dynamics in GelMA Hydrogels

Macromolecular Materials and Engineering, EarlyView.
In this research, fluorine drug dynamics in GelMA hydrogels are measured through fluorine‐19 nuclear magnetic resonance (19F NMR) relaxometry and diffusometry. By combining the Solomon–Bloembergen equations and the Stokes–Einstein–Debye relationship, the microscopic dynamic information includes in situ interaction between drugs and polymer networks ...
Chun‐Wei Chang, Bronwin L. Dargaville, Konstantin I. Momot, Dietmar W. Hutmacher   +3 more
wiley   +1 more source

Synthesis and In Vitro Cytotoxic Activity of N-2-(2-Furyl)-2-(chlorobenzyloxyimino)Ethyl Ciprofloxacin Derivatives

E-Journal of Chemistry, 2011
Quinolone are a class of potent broad-spectrum antibacterial drugs that target the bacterial type II DNA topoisomerases (DNA gyrase) and topoisomerase IV.
Eskandar Alipour, Negar Mohammad Hosseini, Fatemeh Panah, Sussan K. Ardestani, Maliheh Safavi, Abbas Shafiee, Alireza Foroumadi   +6 more
doaj   +1 more source

The Quinoline Photoremovable Group (PPG) Platform—A Medicinal Chemist's Approach for Photocage Development and Applications

Medicinal Research Reviews, EarlyView.
ABSTRACT Photoremovable protecting groups (PPGs) offer a straightforward solution for the temporary inactivation of biologically active substrates and their subsequent controlled release by light irradiation. Their relatively easy design and mode of application have made them useful tools for studying dynamic biological processes in vitro and in vivo ...
Bence Kontra, Zoltán Mucsi, Janez Ilaš, Petra Dunkel   +3 more
wiley   +1 more source

Nanoparticle‐Based Tetracycline Delivery Systems: Advancing Therapeutic Effectiveness and Tackling Antibiotic Resistance

Particle &Particle Systems Characterization, EarlyView.
This review explores improved tetracycline (TCN) delivery via polymer‐based nanocarriers to enhance solubility, stability, and targeted release. It also covers stimuli‐responsive systems, triggered by pH, enzymes, or reactive oxygen species (ROS), and co‐delivery approaches that increase therapeutic efficacy in cancer and inflammatory diseases ...
Mahsa Molaei Nasr, Mehrab Pourmadadi, Fatemeh Yazdian, Hamid Rashedi, Abbas Rahdar, M. Ali Aboudzadeh   +5 more
wiley   +1 more source

Effective Synthesis of 4-Quinolones by Reductive Cyclization of 2'-Nitrochalcones Using Formic Acid as a CO Surrogate. [PDF]

Molecules, 2023
Ferretti F, Fouad MA, Abbo C, Ragaini F.
europepmc   +1 more source