Results 191 to 200 of about 1,005,431 (399)

Trimetallic Nanozyme‐Embedded Smart Hydrogel Enables NIR‐Controlled Bacterial Killing and Oxidative Stress Alleviation

Advanced Science, EarlyView.
A microenvironment‐responsive hydrogel is developed incorporating polymyxin B‐modified AuMnCu nanozymes and dual drugs (tannic acid and tobramycin). At infection sites, it generates ROS, releases drugs responsively, and enhances mild photothermal action to disrupt bacterial redox balance.
Zehui Xiao, Jiangli Cao, Jifeng Liu, Zhiyong Song, Ting Du, Xinjun Du   +5 more
wiley   +1 more source

Escherichia coli Isolated from Urinary Tract Infections of Lebanese Patients between 2005 and 2012: Epidemiology and Profiles of Resistance [PDF]

, 2015
Ziad Daoud, Elie Salem Sokhn, Khalil Masri, Ghassan M. Matar, Shira Doron   +4 more
openalex   +1 more source

A Dynamic Gate Enables Regioselective Hydroxylation of Free Arginine by a Non‐Canonical Heme Enzyme

Advanced Science, EarlyView.
The YqcI/YcgG enzyme AglA employs a unique “sandwich” fold and a dynamic gating mechanism to selectively hydroxylate AMPn‐Arg at Nε. Site‐directed mutations reprogram regioselectivity or enable activity on free arginine by altering hydrogen‐bond networks, precisely positioning substrates.
Yuan Sun, Chao Dou, Weizhu Yan, Pengpeng Chen, Lu Zhang, Dan Zhou, Yanhui Zheng, Zhaolin Long, Shoujie Li, Xiaoqing Xu, Qiuxia Huang, Xiaofeng Zhu, Wei Cheng   +12 more
wiley   +1 more source

Once-daily intramuscular amikacin for outpatient treatment of lower urinary tract infections caused by extended-spectrum &beta;-lactamase-producing <em>Escherichia coli</em> in children

, 2017
Meltem Polat, Soner Sertan Kara
openalex   +2 more sources

Dual Disruption of the Immune Cytokine Spätzle Facilitates Fungal Infection of Diverse Insect Hosts

Advanced Science, EarlyView.
The Toll pathway is essential for insect defense against fungal pathogens. This works reports that fungal parasites employ two divergent virulent effectors to target the Toll receptor ligand Spätzle: a metalloprotease degrading it and a hairpin‐like effector hijacking it to block signal transduction. This dual strategy enables the fungus to kill a wide
Shuangxiu Song, Shiqin Li, Yujuan Luo, Dongxiang Wei, Junmei Shang, Hongyun Wu, Gangqi Fang, Chengshu Wang   +7 more
wiley   +1 more source

Perbandingan Efektivitas Daya Hambat Kotrimoksazol Generik dan Paten terhadap Pertumbuhan Bakteri Escherichia coli sebagai Penyebab Infeksi Saluran Kemih secara In Vitro

Jurnal Kesehatan Andalas, 2015
AbstrakInfeksi saluran kemih merupakan salah satu infeksi yang sering ditemukan setelah infeksi saluran napas. Penyebab terbanyak infeksi saluran kemih adalah Escherichia coli.
Puti Anggun Sari, Erly ., Dessy Arisanty
doaj  

Antibiotic susceptibility patterns of Uropathogenic Escherichia coli among patients with urinary tract infections in a tertiary care hospital in Maiduguri, North Eastern, Nigeria

, 2018
Abdulrasheed Abdu, Mohammed Kachallah, Dalhatu Yusuf Bolus   +2 more
openalex   +2 more sources

Sites of Colonization in Hospitalized Patients With Infections Caused by Extended-Spectrum Beta-Lactamase-Producing Escherichia coli and Klebsiella pneumoniae [PDF]

, 2016
Zeina A. Kanafani, Sukayna Fadlallah, Sarah Assaf, Khalil Anouti, Kohar Annie B. Kissoyan, Jad Sfeir, Tamara Nawar, Mohamad Yasmin, Ghassan M. Matar   +8 more
openalex   +1 more source

ADA2 Forms Nuclear Condensates with GCN5 and ATP‐Citrate Lyase (ACL) to Modulate H3K9 Acetylation at Genes Functioning in Rice Meristems

Advanced Science, EarlyView.
This study unveils a novel GAA (GCN5‐ADA2‐ACL) complex that forms nuclear condensates to boost local acetyl‐CoA, facilitating histone acetylation and gene transcription in rice meristems. The research underscores the role of ADA2's disordered region in complex condensation and ACL's role in acetyl‐CoA production.
Yaping Yue, Tingting Lu, Xiaoyuan Guo, Biao Liu, Shiteng Lv, Heba A. M. Abdalla, Xuelei Lai, Ruihui Zhang, Jianpin Guo, Yu Zhao, Dao‐Xiu Zhou, Shaoli Zhou   +11 more
wiley   +1 more source

Escherichia coli Heat-Labile Enterotoxin Promotes Protective Th17 Responses against Infection by Driving Innate IL-1 and IL-23 Production [PDF]

, 2011
Corinna F. Brereton, Caroline E. Sutton, Pádraig J. Ross, Yoichiro Iwakura, Mariagrazia Pizza, Rino Rappuoli, Ed C. Lavelle, Kingston H. G. Mills   +7 more
openalex   +1 more source