Results 31 to 40 of about 133,947 (248)

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies

Advanced Science, EarlyView.
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Xiaoyi Duan, Litao Wang, Tuuli‐Marjaana Koski, Lizhe An, Thomas Efferth, Yujie Fu   +5 more
wiley   +1 more source

Extensive Drug Resistant Acinetobacter Species Isolates in Sputum Sample of Patient Admitted in Intensive Care Unit of a Tertiary Care Centre: A Descriptive Cross-sectional Study

Journal of Nepal Medical Association, 2021
Introduction: Increasing antibiotic resistance has created a global public health threat worldwide. Acinetobacter species is one of the important pathogenic organisms in the hospital setting due to its ability to persist in the hospital environment for ...
Astha Prasai, Abhishek Pant, Asmita Neupane, Subash Pant, Sailesh Pradhan   +4 more
doaj   +1 more source

One‐Step Immobilized Phage Depolymerase Coatings for Catheter‐Related Bloodstream Infections

Advanced Science, EarlyView.
Catheter‐related bloodstream infections (CRBSI) caused by drug‐resistant Gram‐negative bacteria remain a major clinical challenge. Here, a polydopamine‐assisted depolymerase coating degrades bacterial capsules and restores serum‐mediated killing, effectively suppressing biofilms and reducing bacterial burden in vitro, ex vivo, and in vivo, presenting a
Lingkai Dong, Xingjin Li, Tao Hu, Qianqian Lu, Xiaoxu Zhang, Xi Chen, Yifan Luo, Zhong Zuo, Ronald Man Yeung Wong, Miao Xu, Tiancong Zhao, Sharon Shui Yee Leung   +11 more
wiley   +1 more source

Spatially Confined/Ligand‐Directed Ultrabright NIR‐AIE Nanoprobe for In Vitro Rapid Detection and In Situ Imaging of Bacterial Septic Arthritis

Advanced Science, EarlyView.
Inorganic PbS quantum dots spatially confine AIEgens and enable cooperative luminescence within a ligand‐directed core–shell–shell nanoassembly, generating ultrabright NIR PPANPs with enhanced fluorescence and photothermal performance. The platform enables 10‐min S.
Yujian Li, Jia Shu, Sijia Lv, Leilei Qin, Xuefeng Luo, PengCheng Xiao, Huan Cai, Xin Gao, Yan Zhao, Haotian Zhou, Yaji Yang, Zhenglin Zhu, Shijia Ding, Juan Li, Rui Chen, Wei Huang   +15 more
wiley   +1 more source

Porphyrin‐Based Porous Materials for Antibacterial Applications

Advanced Science, EarlyView.
Porphyrin‐based porous materials have excellent photophysical properties and tunable structures for high‐efficiency antibacterial therapy. This review comprehensively discusses the structural design strategies and synthetic pathways of the four main types of porphyrin‐based porous materials, summarizes their cross‐domain antimicrobial applications, and
Xiao‐Xue Liang, Xin Li, Ying Xiong, Xin Wang, Ying‐Wei Yang   +4 more
wiley   +1 more source

Core and variable components in prokaryotic genomes [PDF]

, 2011
Acinetobacter baumannii and Stenotrophomonas maltophilia are opportunistic pathogens responsable for several hospital-acquired infections. We performed Extensive comparative analyses were performed in silico to elucidate the cromosomal organization of ...
Rocco, Francesco
core   +1 more source

The Interplay Between Molybdopterin Synthase and Metal Metabolism Contributes to Pathogenicity in Acinetobacter baumannii

Advanced Science, EarlyView.
Pathogenic Acinetobacter baumannii scavenges metal ions as nutritional elements to survive within the host. This study demonstrates that molybdopterin synthase is essential for pathogenesis and full virulence during infection. Molybdopterin synthase subunit MoaE constitutes an intrinsically disordered C‐terminal histidine rich tail, which mediates ...
Min Jiao, Wenbo He, Zhenlin Ouyang, Ruochen Wang, Jiaxin Zhang, Xin Liu, Yiting Jing, Qinyue Yu, Xiaoyu He, Qian Qin, Litao Guo, Peter M. Hwang, Fang Zheng, Yurong Wen   +13 more
wiley   +1 more source

A case of sepsis with multi-organ failure from a community-acquired Acinetobacter junii bacteremia in an immunocompetent patient [PDF]

Infectious Diseases and Tropical Medicine
BACKGROUND: The Acinetobacter (A.) genus is a group of Gram-negative bacilli which mainly cause nosocomial infections or infections in immunocompromised patients. A. baumannii is the most common agent of human infection, and A. junii represents less than
F. Bartilotti Matos, M. Ribeirinha, A. Salgado, A. Pereira Guedes, C. Figueiredo   +4 more
doaj   +1 more source

Rapid spread and high mortality due to community-acquired pneumonia caused by Acinetobacter baumannii (CAP-AB) in a Covid-19 intensive care unit

Journal of Family Medicine and Primary Care, 2022
Acinetobacter baumannii is a rare but dangerous gram-negative bacteria causing nosocomial infections, especially in intensive care units. The increased use of antibiotics in the treatment of bacterial infections leads to drug resistance, delays, or ...
Navid Shafigh, Fatemeh Roodneshin, Elnaz Shafigh, Mahtab Poor Zamany Nejat Kermany, Shadi Ziaie, James Miller, Mohammad Gharehbeglou, Niyoosha Masoumzadeh, Morteza Hasheminik, Jamshid Ordoni Avval   +9 more
doaj   +1 more source

Acinetobacter Baumannii and Acinetobacter Genospecies 13tu and 3 Bacteraemia: Comparison of Clinical Features, Prognostic Factors and Outcomes

, 2012
Objectives: To investigate the clinical impact of different genospecies of the Acinetobacter calcoaceticus-Acinetobacter baumannii complex (ACB complex; A. baumannii, Acinetobacter gen. sp. 13TU and Acinetobacter gen. sp.
LEE, YI-CHIEH;HUANG, YU-TSUNG;TAN, CHE-KIM;KUO, YAO-WEN;LIAO, CHUN-HSIN;LEE, PING-ING;HSUEH, PO-REN, 李怡頡;黃昱璁;陳志金;郭耀文;廖俊星;李秉穎;薛博仁   +1 more
core   +1 more source