Results 101 to 110 of about 155,970 (361)

Diversity and Function of Capsular Polysaccharide in Acinetobacter baumannii

Frontiers in Microbiology, 2019
The Gram-negative opportunistic bacterium Acinetobacter baumannii is a significant cause of hospital-borne infections worldwide. Alarmingly, the rapid development of antimicrobial resistance coupled with the remarkable ability of isolates to persist on ...
Jennifer K. Singh, Felise G. Adams, Melissa H. Brown   +2 more
semanticscholar   +1 more source

Genetic diversity and characteristics of high-level tigecycline resistance Tet(X) in Acinetobacter species

Genome Medicine, 2020
The recent emergence and dissemination of high-level mobile tigecycline resistance Tet(X) challenge the clinical effectiveness of tigecycline, one of the last-resort therapeutic options for complicated infections caused by multidrug-resistant Gram ...
Chong Chen, Chao-yue Cui, Jun Yu, Qian He, Xiao-Ting Wu, Yu-Zhang He, Zehua Cui, Cang Li, Qiu-Lin Jia, Xiang Shen, Ruan-Yang Sun, Xiran Wang, Min-ge Wang, T. Tang, Yan Zhang, Xiao-ping Liao, B. Kreiswirth, Shi-Dan Zhou, Bin Huang, Hong Du, Jian Sun, Liang Chen, Yahong Liu   +22 more
semanticscholar   +1 more source

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

A Promising Antibacterial Inhibition of Propolis Extracts Against Carbapenem‐Resistant Bacteria Isolated From Clinical Samples

Chemistry &Biodiversity, EarlyView.
ABSTRACT The increasing inadequacy of antibiotics against multidrug‐resistant pathogens is a growing concern. In this study, the antibacterial activity of propolis extracts with different phenolic profiles against carbapenem‐resistant clinical isolates was investigated.
Ülkü Zeynep Esertaş, Neşe Inal, Zehra Can, Sevgi Kolaylı   +3 more
wiley   +1 more source

Novel Plasmid-Mediated tet(X5) Gene Conferring Resistance to Tigecycline, Eravacycline, and Omadacycline in a Clinical Acinetobacter baumannii Isolate

Antimicrobial Agents and Chemotherapy, 2019
A novel, plasmid-mediated, high-level tigecycline resistance tet(X) gene variant, tet(X5), was detected in a clinical Acinetobacter baumannii isolate from China in 2017.
Liyuan Wang, Dejun Liu, Y. Lv, Lanqing Cui, Yun Li, Tianmeng Li, Huangwei Song, Yuxin Hao, Jianzhong Shen, Yang Wang, T. Walsh   +10 more
semanticscholar   +1 more source

Co-occurrence of Plasmid-Mediated Tigecycline and Carbapenem Resistance in Acinetobacter spp. from Waterfowls and Their Neighboring Environment

Antimicrobial Agents and Chemotherapy, 2020
Tigecycline serves as one of the antibiotics of last resort to treat multidrug-resistant (including carbapenem-resistant) pathogens. However, the recently emerged plasmid-mediated tigecycline resistance mechanism, Tet(X), challenges the clinical efficacy
Chao-yue Cui, Chong Chen, Baotao Liu, Qian He, Xiao-Ting Wu, Ruan-Yang Sun, Yan Zhang, Zehua Cui, Wen-Ying Guo, Qiu-Lin Jia, Cang Li, B. Kreiswirth, Xiao-ping Liao, Liang Chen, Yahong Liu, Jian Sun   +15 more
semanticscholar   +1 more source

Plinia cauliflora Leaf Extract Promotes Wound Healing Through Anti‐Inflammatory, Antioxidant, and Antibacterial Actions

Chemistry &Biodiversity, EarlyView.
ABSTRACT Plinia cauliflora (DC.) Kausel (jabuticaba) is traditionally used by Brazilian indigenous communities for therapeutic purposes, including the treatment of wounds and inflammation. This study investigated the phytochemical composition and biological activities of an ethanolic extract derived from P.
Priscila de Lima Paula, Mariana Hauck Vianna, Júlia Bertolini Fajardo, Ana Barbara Polo, Lara Melo Campos, Thayná Gomes Ferreira, Ari Sérgio de Oliveira Lemos, Thalita de Freitas Souza, Lívia Rodrigues Gamarano, Maria Clara Machado Resende Guedes, Samira Aparecida Coelho Souza, Ayrton Senna Pinheiro, Leandro De Santis Ferreira, José Maria Barbosa‐Filho, Elaine Soares Coimbra, Gilson Costa Macedo, Luciana Moreira Chedier, Rodrigo Luiz Fabri   +17 more
wiley   +1 more source

Oxygenated Solanapyrone Analogs From Nigrospora sp. IQ‐064, a Mangrove Associated Fungus

Chemistry &Biodiversity, EarlyView.
ABSTRACT Two new oxygenated solanapyrone analogues, nigrosporapyrone E (1) and nigrosporapyrone F (2), were isolated from Nigrospora sp. strain IQ‐064, a fungus associated with the bark of black mangrove (Avicennia germinans L.), along with seven known compounds.
Carlos A. Fajardo‐Hernández, Ángel Sahid Aguilar‐Colorado, Leslie Maribel Corona‐Cabello, Ingrid Y. Martínez‐Aldino, José Rivera‐Chávez   +4 more
wiley   +1 more source

Chlorhexidine Gluconate Tolerance by Acinetobacter spp. Isolated from Foods Originated from Brazil

Journal of Food Quality and Hazards Control, 2023
Background: In recent years, Acinetobacter spp. have emerged as opportunistic food-borne pathogens worldwide. The purpose of this study was to evaluate the tolerance to chlorhexidine by Acinetobacter spp. isolated from foods that are handled and consumed
L.M. Fernandes, J.S. Nascimento
doaj  

Recent Advances in Isatin–Thiazole Hybrids: Synthesis, Structural Design, and Biological Application

Chemistry &Biodiversity, EarlyView.
ABSTRACT Isatin–thiazole hybrids are considered privileged chemical scaffolds due to their broad spectrum of pharmacological properties, making them attractive candidates for drug development. As a result, isatin–thiazole derivatives have emerged as a prominent class of hybrid heterocycles and have been the focus of extensive research in recent years ...
Isadora M. G. Andrade, Edson de O. Lima Filho, Caio F. Valadão, Luana da S. M. Forezi, Fernando de C. da Silva   +4 more
wiley   +1 more source