Results 81 to 90 of about 208,254 (312)

A Comprehensive Microbial Gene Catalog of the Human Airway Microbiome Across Anatomical Sites and Geographic Regions

Advanced Science, EarlyView.
An integrated Human Airway Microbiome Gene Catalog (iHAMGC) is constructed from 12,273 metagenomic airway samples, providing a high‐resolution reference of respiratory microbial genes. The catalog enables systematic exploration of taxonomic and functional variation across airway niches and geographic regions, revealing site‐specific and region ...
Qing Zhang, Dashu Li, Bo Liu, Yue Zhang, Min Li, Ruochun Guo, Yawen Ni, Shibin Chen, Biao Ni, Lijie Qiu, Guorui Xing, He Dong, Qiulong Yan, Shenghui Li, Xiaohui Zou, Bin Cao   +15 more
wiley   +1 more source

Successful Tigecycline Use in Combined Therapy of Ventilator-Associated Hospital-Acquired Pneumonia: a Clinical Case

Антибиотики и Химиотерапия, 2020
In patients under artificial lung ventilation (ALV) there is often observed development of severe ventilator-associated pneumonia (VAP) due to polyresistant hospital pathogens.
G. V. Rodoman, I. R. Sumedi, S'. K. Zyryanov, M. A. Ivzhits, Q. M. Romashov, M. I. Aleksandrov, Q. Yu. Markina, M. A. Lukin, I. A. Zaigraev, M. P. Smirnova   +9 more
doaj  

Understanding the specificity of tetracycline recognition by a putative RNA toxin sensor : the ykkCD riboswitch [PDF]

, 2011
Antibiotic resistance has become a major problem in the United States. Approximately 2 million people are affected by hospital-acquired infections. Each year about 90,000 people are killed from them.
James, Delores M.
core  

From Flow to Function: Using Different Static Mixers to Fabricate Microarchitected Materials Via Chaotic Printing

Advanced Science, EarlyView.
Complex microarchitectures emerge from simple flow‐driven transformations as static mixers iteratively reorient and split material domains. Coupled with diverse deposition strategies, chaotic printing provides an accessible platform for fabricating architected materials that support biologically and chemically relevant processes. ABSTRACT Nature builds
Edna Johana Bolívar‐Monsalve, Carlos Fernando Ceballos‐González, Diego Alonso Quevedo‐Moreno, Irving Isaí Rendón‐Moreno, Ariel Cantoral‐Sánchez, Héctor Ambriz‐González, Mario Moisés Alvarez, Grissel Trujillo‐de Santiago   +7 more
wiley   +1 more source

Amoxicillin or tetracycline in bismuth-containing quadruple therapy for Helicobacter pylori eradication: a systematic review and meta-analysis

Frontiers in Microbiology
BackgroundAmoxicillin and tetracycline have been widely used in Helicobacter pylori (H. pylori) eradication therapy, and the priority of their efficacy and safety in Bismuth-containing Quadruple Therapy (BQT) remain controversial.Materials and methodsA ...
Kunping Ju, Qingzhou Kong, Shanling Zhang, Liangrun Zhu, Yueyue Li   +4 more
doaj   +1 more source

A label-free Electrochemical Aptasensor Based on Electrodeposited Gold Nanoparticles and Methylene Blue for Tetracycline Detection

International Journal of Electrochemical Science, 2015
A label-free electrochemical aptasensor modified with electrodeposited gold nanoparticles and methylene blue was fabricated for convenient and sensitive determination of tetracycline.
Yemin Guo, Xiangyou Wang, Xia Sun
doaj   +1 more source

Detection and characterisation of genes encoding antibiotic resistance in the cultivable oral microflora. [PDF]

, 2006
The emergence of antibiotic-resistant bacteria has become a major threat to public health. The increased use of antibiotics has selected for the dissemination of antibiotic resistance genes between organisms from different species and different genera ...
Villedieu, A., Villedieu, Aurelie
core  

Time-resolved quantitative assays and imaging of enzymes and enzyme substrates using a new europium fluorescent probe for hydrogen peroxide [PDF]

, 2005
The thesis describes the development of a novel reversible H2O2 fluorescent probe comprising the ternary complex of europium(III), tetracycline and hydrogen peroxide; and its application in the assays of H2O2, of H2O2 producing oxidases and their ...
Wu, Meng
core   +1 more source

High‐Density E. Coli Cultivation Arrays for Combinatorial Drug Testing With Subsequent Lipid Profiling by MALDI‐MS

Advanced Science, EarlyView.
High‐throughput antibiotic cross‐gradient assays on microdroplet arrays. A multichannel printhead together with five pressure regulators forms droplet arrays of up to 20 832 droplets within 25 minutes. Each droplet contains unique concentrations of antibiotics, allowing to moniture a vast spectrum of bacterial repsonses over night. The bacterial growth
M. Breitfeld, C. L. Dietsche, F‐L. Born, I. Onipko, L. Blaase, P. S. Dittrich   +5 more
wiley   +1 more source

Combating antibiotic-resistant gram-negative bacteria strains with tetracycline-conjugated carbon nanoparticles

, 2020
Nontoxic carbon nanoparticle samples prepared by both bottom-up and top-down approaches do not inhibit Gram-negative bacterial growth, indicating excellent biocompatibilities.
Brown, Christopher L., Bogdan C. Donose, Matthias Floetenmeyer, Brown, Christopher L, Cock, Ian E., Shweta Murhekar, Ian E. Cock, Donose, Bogdan C, Aradhana Devi Unni, Kim, Tak H, Donose, Bogdan C., Floetenmeyer, Matthias, Cock, Ian E, Raiz, Asim, Asim Raiz, Kim, Tak H., Tak H. Kim, Murhekar, Shweta, Christopher L. Brown, Unni, Aradhana Devi   +19 more
core   +1 more source