Results 51 to 60 of about 495,730 (356)

An Ionic Gelation Powder for Ultrafast Hemostasis and Accelerated Wound Healing

Advanced Functional Materials, EarlyView.
An ultrafast ionic gelation‐activated hemostatic powder (AGCL) forms a hydrogel within ≈1 s upon contact with blood‐derived calcium ions. The AGCL powder enables rapid hemorrhage control, strong tissue adhesion, and enhanced healing. The powder's pre‐crosslinked polymer network ensures high blood uptake and stability, offering effective treatment for ...
Youngju Son, Kyusoon Pak, Taehoon Lee, Monica Celine Prayogo, Jinyoung Choi, Sukkyung Kang, Minjoo Kang, Byungkook Oh, Sang Yu Sun, Sanha Kim, Sung Gap Im, Sangyong Jon, Steve Park   +12 more
wiley   +1 more source

Characterization of Virulence Factors and Two-Component Regulatory System Genes in Uropathogenic Escherichia coli Isolates from Young Women with Urinary Tract Infections

مجلة كلية الطب
Background: Urinary tract infections are one of the most common bacterial infections, caused mainly by Escherichia coli. Uropathogenic Escherichia coli (UPEC) possess virulence factors that can worsen infections, partly regulated by the BarA/UvrY two ...
Ali H. Al-Daraji, May T. Flayyih
doaj   +1 more source

The Potential of Use Basil and Rosemary Essential Oils as Effective Antibacterial Agents

Molecules, 2013
The considerable therapeutical problems of persistent infections caused by multidrug-resistant bacterial strains constitute a continuing need to find effective antimicrobial agents. The aim of this study was to demonstrate the activities of basil (Ocimum
Edward Kowalczyk, Wojciech Bienias, Marta Pastuszka, Monika Łysakowska, Monika Sienkiewicz   +4 more
doaj   +1 more source

Genotyping and antimicrobial resistance patterns of Escherichia coli O157 originating from cattle farms [PDF]

, 2011
During a Escherichia coli O157 prevalence study on cattle farms, 324 E. coli O157 isolates were collected from 68 out of 180 cattle farms. All isolates harbored the eaeA gene and the enterohemolysin (ehxA) gene. The majority of the strains only contained
Boyen, Filip, Cobbaut, Katrijn, De Zutter, Lieven, Haesebrouck, Freddy, Houf, Kurt   +4 more
core   +1 more source

Biointerface Membranes Orchestrating Site‐Specific Osteoimmunomodulatory and Antibacterial Effects for Enhanced Osseous Regeneration in Periodontal Therapy

Advanced Functional Materials, EarlyView.
Here, a biointerface membrane engineered with site‐specific interfacial properties is developed. During implantation between gingival and bone defect, the membrane creates a pro‐osteogenic microenvironment, precisely modulates cellular activities at each biointerface, and facilitates the orchestration of complex healing events, ultimately leading to ...
Yuwei Zhu, Tingting Wang, Jing Zhu, Bingtian Zhao, Bingyang Dai, Xiaoyue Zhang, Wei Liu, Cheng Yang, Cheng Dong, Ren Liu, Lei Zhao, Jun Wang, Peilei Shi, To Ngai   +13 more
wiley   +1 more source

Antibiotic Resistance Patterns in Enteric and Uropathogenic Strains of Escherichia Coli in Children

Medical Laboratory Journal, 2015
Background and Objective: Escherichia coli is the most common cause of urinary tract infections in children and the leading cause of intra-abdominal infections (peritonitis and abscess) followed intestinal injuries.
Sedighi, I, Alikhani, MY, Nakhaee, S, Karami, P   +3 more
doaj  

Self‐Powered Permeable Electronic Dressing for Exudate Management, Electrostimulation and Drug Delivery in Chronic Wound Healing

Advanced Functional Materials, EarlyView.
This study develops a self‐powered permeable electronic dressing (SPED) that synergistically integrates exudate management, electrical stimulation, and on‐demand drug delivery. The dressing effectively absorbs exudate while demonstrating potent antibacterial activity and accelerated tissue regeneration in diabetic mouse models, thereby promoting ...
Jiaheng Liang, Jingjing Fu, Jin Chai, Hongyu Jiang, Fan Chen, Yufei Zhang, Weihao Zhao, Xian Song, Zhihao Zhou, Lingtao Fang, Qiyao Huang, Peng Li, Zijian Zheng   +12 more
wiley   +1 more source

Escherichia coli infection indicates favorable outcomes in patients with infected pancreatic necrosis

Frontiers in Cellular and Infection Microbiology, 2023
IntroductionInfected pancreatic necrosis (IPN) is a severe complication of acute necrotizing pancreatitis with increasing morbidity. Escherichia coli is the most frequently cultured microorganism in IPN.
Haosu Huang, Haosu Huang, Jie Peng, Jie Peng, Caihong Ning, Caihong Ning, Caihong Ning, Qin Wei, Qin Wei, Qin Wei, Jiarong Li, Jiarong Li, Jiarong Li, Chiayen Lin, Chiayen Lin, Chiayen Lin, Zefang Sun, Zefang Sun, Zefang Sun, Lu Chen, Lu Chen, Lu Chen, Shuai Zhu, Shuai Zhu, Shuai Zhu, Dingcheng Shen, Dingcheng Shen, Dingcheng Shen, Gengwen Huang, Gengwen Huang, Gengwen Huang   +30 more
doaj   +1 more source

Assessing the occurrence and transfer dynamics of ESBL/pAmpC-producing Escherichia coli across the broiler production pyramid [PDF]

, 2019
Extended-spectrum \u3b2-lactamase (ESBL)- and plasmid mediated AmpC-type cephalosporinase (pAmpC)-producing Escherichia coli (ESBL/pAmpC E. coli) in food-producing animals is a major public health concern.
APOSTOLAKOS, ILIAS, Fasolato, L., MUGHINI GRAS, LAPO, Piccirillo, A.   +3 more
core   +1 more source

Membrane Vesicles from Lacticaseibacillus Casei BL23 Exhibit Antimicrobial Activity Against Escherichia coli and Immunostimulatory Effects on Human Peripheral Blood Mononuclear Cells

Advanced Healthcare Materials, EarlyView.
Membrane vesicles derived from the probiotic Lacticaseibacillus casei BL23 demonstrate antimicrobial properties against Escherichia coli and a potential biological effect in improving the overall survival of C. elegans infected with Pseudomonas aeruginosa. These vesicles stimulated immune responses in primary cells without causing toxicity. Our results
Cecilia L. D'Antoni, Leila Pourtalebi Jahromi, Lorenzo Sana, Ana Paula Domínguez Rubio, Maja Dorfner, Jennifer Munkert, Heike Danzer, Philipp Arnold, Mikhail Lebedev, Esther Zanin, Oscar E. Pérez, Gregor Fuhrmann   +11 more
wiley   +1 more source