Results 71 to 80 of about 143,834 (302)

COLISTINA EN EL TRATAMIENTO DE INFECCIONES POR PSEUDOMONAS AERUGINOSA Y ACINETOBACTER BAUMANNII EXTENSIVAMENTE RESISTENTES (XDR) EN UN HOSPITAL DE TERCER NIVEL

Infectio, 2020
Objective: To describe the clinical response and overall mortality of Colistin in infections by Pseudomonas XDR and Acinetobacter XDR at the Hospital Nacional Arzobispo Loayza in Lima, Peru.
Eddie Angles-Yanqui
doaj   +1 more source

Highly Resolved Community Sewage Metagenomics Unveiling Landscape and Transmission Patterns of Antibiotic Resistome in Hong Kong Populations

Advanced Science, EarlyView.
A large‐scale, high‐resolution antimicrobial resistance (AMR) surveillance in Hong Kong community sewage combining short‐ and long‐read sequencing. The resistome profile is comprehensively characterized, and this upstream sampling strategy demonstrated superiority in reflecting the human gut resistome.
Jiahui Ding, Mengying Wang, Xiaoqing Xu, Dou Wang, Xi Chen, Shuxian Li, Xiawan Zheng, You Che, Yu Deng, Tommy T. Y. Lam, Liguan Li, Tong Zhang   +11 more
wiley   +1 more source

The Mechanisms of Disease Caused by Acinetobacter baumannii

Frontiers in Microbiology, 2019
Acinetobacter baumannii is a Gram negative opportunistic pathogen that has demonstrated a significant insurgence in the prevalence of infections over recent decades. With only a limited number of “traditional” virulence factors, the mechanisms underlying
Faye C. Morris, Carina Dexter, Xenia Kostoulias, M. I. Uddin, A. Peleg   +4 more
semanticscholar   +1 more source

Divergent Responses of Bacterial Communities to Permafrost Degradation and Their Associations With Carbon Across Vertical Profiles

Advanced Science, EarlyView.
Bacterial α‐diversity decreases, but stochasticity and community stability increase across the 15 m‐depth vertical profiles and along the degraded gradient within the active layer. The abundance and interaction of core taxa mainly control community stability in the active and permafrost layers, respectively.
Shengyun Chen, Yuzheng Gu, Ali Bahadur, Enyan Liu, Tonghua Wu, Xiaofan Zhu, Yuanqiang Zou, Hewei Liang, Peijie Wei, Linwei Wu, Qingbai Wu, Peizhi Yang, Hongyan Yu, Yunfeng Yang   +13 more
wiley   +1 more source

Prevalence of Acinetobacter Sp. In ICUs and their Antimicrobial Resistance [PDF]

National Journal of Laboratory Medicine, 2013
Introduction: Acinetobacter Sp. are ubiquitous aerobic gram negative coccobacilli that are increasingly responsible for a large number of nosocomial infections.
Merlin Mary Mathew, Shrikara Mallya P.
doaj   +1 more source

Acinetobacter baumannii Efflux Pumps and Antibiotic Resistance

Infection and Drug Resistance, 2020
Acinetobacter baumannii is a nosocomial pathogen and gram-negative coccobacillus that is responsible for opportunistic infections, pneumonia, and infections of the urinary tract, bloodstream, skin, and soft tissue.
Seyyed Naser Abdi, R. Ghotaslou, K. Ganbarov, Ahmad Mobed, A. Tanomand, M. Yousefi, M. Asgharzadeh, Hossein Samadi Kafil   +7 more
semanticscholar   +1 more source

MGM as a Large‐Scale Pretrained Foundation Model for Microbiome Analyses in Diverse Contexts

Advanced Science, EarlyView.
We present the Microbial General Model (MGM), a transformer‐based foundation model pretrained on over 260,000 microbiome samples. MGM learns contextualized microbial representations via self‐supervised language modeling, enabling robust transfer learning, cross‐regional generalization, keystone taxa discovery, and prompt‐guided generation of realistic,
Haohong Zhang, Yuli Zhang, Zixin Kang, Jiayun Xiong, Ronghua Yang, Kang Ning   +5 more
wiley   +1 more source

Evaluation of the Sensitivity of Acinetobacter sp. burn isolates to Ciprofloxacin and some of other used antibiotics for treatment

فصلنامه دانشگاه علوم پزشکی جهرم, 2009
Introduction: Acinetobacter sp. is usually considered to be opportunistic pathogens.  They are often multi-resistant to antibiotics, meaning that therapy and infection control are complicated.
Nima Hosseini Jazani, Homayon Babazadeh, HamidReza Khalkhali   +2 more
doaj  

An overview of sulbactam‐durlobactam approval and implications in advancing therapeutics for hospital‐acquired and ventilator‐associated pneumonia by acinetobacter baumannii‐calcoaceticus complex: A narrative review

Health Science Reports
Purpose Infections caused by Acinetobacter baumannii, particularly those resistant to antibiotics such as carbapenem, have become a global health crisis with a significant mortality rate.
Ayush Anand, Amogh Verma, Sarabjeet Kaur, Priyangi Kathayat, Rachel M. Manoj, Aakanksha Aakanksha, Justice K. Turzin, Prakasini Satapathy, Mahalaqua N. Khatib, Shilpa Gaidhane, Quazi S. Zahiruddin, Neelima Kukreti, Sarvesh Rustagi, Arihant Surana   +13 more
doaj   +1 more source

Discovery of H2 Receptor Antagonists as Colistin Enhancers by Targeting Acid Stress Response

Advanced Science, EarlyView.
This study identifies YqgB as a key target for restoring colistin susceptibility in mcr‐positive pathogens under acidic conditions by remodeling phospholipid composition and reducing LPS modification. Deep learning‐based screening reveals H2 receptor antagonists as novel colistin adjuvants. Further investigations indicate that ranitidine and famotidine
Jinju Cai, Mengping He, Jianya Luo, Shuang Zhou, Tengyue Zhang, Jianing Li, Zhiqiang Wang, Yuan Liu   +7 more
wiley   +1 more source