Results 41 to 50 of about 73,010 (234)

Detection and characterization of multidrug-resistant Klebsiella spp. and Enterobacter spp. isolates in Colombian guinea pigs intended for human consumption [PDF]

Veterinary World
Background and Aim: Antimicrobial resistance (AMR) has emerged as a global health threat, with food-producing animals recognized as reservoirs of multidrug-resistant (MDR) bacteria.
Tatiana Gabriela Paz-Calvache, Sofía J. Merchancano, Luciano Nakazato, Valeria Dutra   +3 more
doaj   +1 more source

Molecular characteristics of extended-spectrum beta-lactamases and qnr determinants in Enterobacter species from Japan. [PDF]

PLoS ONE, 2012
The incidence of extended-spectrum β-lactamases (ESBLs) has been increasing worldwide, but screening criteria for detection of ESBLs are not standardized for AmpC-producing Enterobacteriaceae such as Enterobacter species.
Hajime Kanamori, Hisakazu Yano, Yoichi Hirakata, Ayako Hirotani, Kazuaki Arai, Shiro Endo, Sadahiro Ichimura, Miho Ogawa, Masahiro Shimojima, Tetsuji Aoyagi, Masumitsu Hatta, Mitsuhiro Yamada, Yoshiaki Gu, Koichi Tokuda, Hiroyuki Kunishima, Miho Kitagawa, Mitsuo Kaku   +16 more
doaj   +1 more source

Metagenomic Association Uncovers Host Genotype‐Structured Rhizobacterial Networks and Novel Taxa That Enhance Soybean Salt Tolerance

Advanced Science, EarlyView.
An STI‐guided metagenomic association framework links soybean salt‐tolerance phenotypes with rhizosphere microbiome composition and network organization in natural saline soils. The approach identifies candidate beneficial taxa, including Thalassospira xiamenensis, and provides an efficient strategy for mining stress‐protective microbes from native ...
Yu Luo, Feng‐Li Kang, Qi‐Min Li, Wei‐Cai Yang   +3 more
wiley   +1 more source

Screening and identification of Iranian native phosphate solubilizing bacteria and investigation of their genetic diversity using RAPD markers

یافته‌های نوین در علوم زیستی, 2020
Phosphorus, the most essential nutrient for plants, becomes quickly unavailable for the plants in the soil. Phosphate solubilizing bacteria (PSB( can play an important role in providing Phosphorus for plants.
Mehrnoush Daneshvar, Mahmood Maleki, Shahryar Shakeri, Amin Baghizadeh   +3 more
doaj  

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

Disrupting Helicobacter pylori Iron Homeostasis With Bismuth Nanodrug‐Mediated Nutritional Trap for Targeted Gastric Infection Therapy

Advanced Science, EarlyView.
A “nutritional trap” strategy centered on disrupting bacterial iron homeostasis is proposed. The synthesized Bi‐TP@FU (TBF) can target Helicobacter pylori, interfere with the bacterial iron uptake and utilization processes to disrupt its iron homeostasis, induce bacterial death, and meanwhile preserve the balance of the intestinal flora.
Tianye Fang, Jinzhe Tong, Feng Feng, Cong Liu, Chang Shu, Jiaying Zhu, Shibo Zhang, Shuyue Deng, Wanchao Zuo, Yuhan Song, Jun Yang, Yanmin Ju, Yingying Xing, Jianjun Dai   +13 more
wiley   +1 more source

Effect of Benzalkonium Chloride on Biofilm of Bacteria Causing Nosocomial Infectionstions

Medical Laboratory Journal, 2016
Background and Objective: Biofilms are community of bacteria that attach to inanimate surfaces or living tissues via production of extracellular polymers and exopolysaccharide matrix. Microbial biofilms on various surfaces of the hospital environment are
Azizollah Ebrahimi kahrizsangi, Saied Habibian Dehkordi, Ziba Shabanpur, Reza Hakimi Alni, Majid Hemati   +4 more
doaj  

Gut‐Liver Translocation of Bacteroides Uniformis Alleviates Advanced Metabolic Dysfunction‐Associated Steatotic Liver Disease by Suppressing Hepatocyte Ferroptosis via Propionic Acid Secretion

Advanced Science, EarlyView.
Systematic characterization of the liver‐resident microbiota in advanced metabolic dysfunction‐associated steatotic liver disease (MASLD) reveals a consistent depletion of Bacteroides uniformis (B. uniformis) in both hepatic and gut microbial communities. Oral gavage of B.
Haiyang Liu, Zun Fan, Zhen Liu, Lei Qin, Xin Zhao   +4 more
wiley   +1 more source

Rapid Multiplex Antimicrobial Resistance Profiling and Bacterial Identification by LAP‐MALDI Mass Spectrometry Biotyping

Advanced Science, EarlyView.
Liquid atmospheric pressure matrix‐assisted laser desorption/ionization (LAP‐MALDI) mass spectrometry (MS) provides multiplexed biotyping of microbial cultures using a fast and simple workflow. This is demonstrated for clinically relevant bacteria, resulting in accurate antimicrobial resistance (AMR) detection, speciation by MS/MS sequencing and ...
Lily R. Adair, Shabnam Iyer, Ian M. Jones, Rainer Cramer   +3 more
wiley   +1 more source

Effects of Cellulase and Lactobacillus plantarum Supplementation on Fermentation Characteristics, In Situ Degradability, and Microbial Community Dynamics of Apple Pomace Silage

Animal Research and One Health, EarlyView.
This study aimed to investigate the effects of cellulase and Lactobacillus plantarum on the silage quality, in situ digestibility, and microbial communities of apple pomace silage. The combined supplementation of cellulase and Lactobacillus plantarum in apple pomace silage improved fermentation quality and enhanced rumen utilization efficiency.
Zhuangzhuang Liu, Xiongfei Zhang, Fengbo Sun, Junhu Yao, Xinjian Lei   +4 more
wiley   +1 more source