Results 21 to 30 of about 11,040 (207)

Cytotoxicity of ExPEC EVs.

, 2022
(A) Confocal microscopic visualization of the internalization of ExPEC EVs into HD11 macrophages. Infected HD11 cells were incubated with anti-ExPEC antibody, and stained with FITC-conjugated goat anti-mouse IgG antibody (green), phalloidin (red), and ...
Zhongxing Wang (7354205), Zhe Wen (5519150), Rui Chen (95310), Min Jiang (56794), Dongyu Zhu (6265148), Fufang Xia (13983111), Xiangkai Zhuge (3522617), Min Wang (21070), Jianjun Dai (560787)   +8 more
core   +1 more source

Hybrid Atypical Enteropathogenic and Extraintestinal Escherichia coli (aEPEC/ExPEC) BA1250 Strain: A Draft Genome [PDF]

Pathogens, 2021
Diarrheagenic Escherichia coli is the major bacterial etiological agent of severe diarrhea and a major concern of public health. These pathogens have acquired genetic characteristics from other pathotypes, leading to unusual and singular genetic combinations, known as hybrid strains and may be more virulent due to a set of virulence factors from more ...
Danielle D. Munhoz, Fernanda F. Santos, Thais Mitsunari, Paulo A. Schüroff, Waldir P. Elias, Eneas Carvalho, Roxane M. F. Piazza   +6 more
openaire   +3 more sources

Virulence potential of antimicrobial-resistant extraintestinal pathogenic Escherichia coli from retail poultry meat in a Caenorhabditis elegans model

Journal of Food Protection, 2023
Healthy poultry can be a reservoir for extraintestinal pathogenic Escherichia coli (ExPEC), some of which could be multidrug resistant to antimicrobials.
Chongwu Yang, Moussa S. Diarra, Muhammad Attiq Rehman, Linyan Li, Hai Yu, Xianhua Yin, Mueen Aslam, Catherine D. Carrillo, Chengbo Yang, Joshua Gong   +9 more
doaj   +1 more source

ExPEC EVs contain multiple types of vesicles.

, 2022
(A) Green fluorescent protein (GFP) in ExPEC strains was visualized with fluorescence microscopy. Scale bars: 20 μm. (B) Illustration of experiment to detect cytoplasm-carrying membrane vesicles in ExPEC EVs.
Zhongxing Wang (7354205), Zhe Wen (5519150), Rui Chen (95310), Min Jiang (56794), Dongyu Zhu (6265148), Fufang Xia (13983111), Xiangkai Zhuge (3522617), Min Wang (21070), Jianjun Dai (560787)   +8 more
core   +1 more source

Manipulation of surface charges of oil droplets and carbonate rocks to improve oil recovery

Scientific Reports, 2021
This work investigates the effect of the surface charges of oil droplets and carbonate rocks in brine and in surfactant solutions on oil production.
Jian Hou, Ming Han, Jinxun Wang
doaj   +1 more source

Repurposing Ellipticine Hydrochloride to Combat Colistin-Resistant Extraintestinal Pathogenic E. coli (ExPEC) [PDF]

Frontiers in Microbiology, 2020
Extraintestinal pathogenic Escherichia coli (ExPEC) strains are the cause of a majority of human extraintestinal infections globally, resulting in enormous direct economic and medical costs. The plasmid-mediated, colistin-resistant gene mcr-1 has broken through the ultimate defense line against MDR Gram-negative pathogens.
Hao Lu, Hao Lu, Hao Lu, Hao Lu, Manli Liu, Wenjia Lu, Wenjia Lu, Wenjia Lu, Wenjia Lu, Chenchen Wang, Chenchen Wang, Chenchen Wang, Chenchen Wang, Gaoyan Wang, Gaoyan Wang, Gaoyan Wang, Gaoyan Wang, Wenqi Dong, Wenqi Dong, Wenqi Dong, Wenqi Dong, Xiangru Wang, Xiangru Wang, Xiangru Wang, Xiangru Wang, Huanchun Chen, Huanchun Chen, Huanchun Chen, Huanchun Chen, Chen Tan, Chen Tan, Chen Tan, Chen Tan   +32 more
openaire   +3 more sources

Deep Learning and Time-Series Analysis for the Early Detection of Lost Circulation Incidents During Drilling Operations

IEEE Access, 2021
Drilling operations consist of breaking the rock to deepen a wellbore for oil or gas extraction. A drilling fluid, circulating from the surface through the drill pipe and from the annulus to the surface, is used to remove rock cuttings and maintain ...
Mohammad Aljubran, Jothibasu Ramasamy, Mohammed Albassam, Arturo Magana-Mora   +3 more
doaj   +1 more source

Extraintestinal Pathogenic Escherichia coli Utilizes Surface-Located Elongation Factor G to Acquire Iron from Holo-Transferrin

Microbiology Spectrum, 2022
Extraintestinal pathogenic Escherichia coli (ExPEC) can cause systemic infections in both humans and animals. As an essential nutrient, iron is strictly sequestered by the host. Circumventing iron sequestration is a determinant factor for ExPEC infection.
Yu Sun, Xuhang Wang, Qianwen Gong, Jin Li, Haosheng Huang, Feng Xue, Jianjun Dai, Fang Tang   +7 more
doaj   +1 more source

TolC Promotes ExPEC Biofilm Formation and Curli Production in Response to Medium Osmolarity [PDF]

BioMed Research International, 2014
While a high osmolarity medium activates Cpx signaling and causes CpxR to represscsgDexpression, and efflux protein TolC protein plays an important role in biofilm formation inEscherichia coli,whether TolC also responds to an osmolarity change to regulate biofilm formation in extraintestinal pathogenicE. coli(ExPEC) remains unknown.
Bo Hou, Xian-Rong Meng, Li-Yuan Zhang, Chen Tan, Hui Jin, Rui Zhou, Jian-Feng Gao, Bin Wu, Zi-Li Li, Mei Liu, Huan-Chun Chen, Ding-Ren Bi, Shao-Wen Li   +12 more
openaire   +2 more sources

Development and evaluation of foam-based conformance control for a high-salinity and high-temperature carbonate

Journal of Petroleum Exploration and Production Technology, 2018
The extreme heterogeneity of carbonate reservoirs in the form of fracture corridors and super-permeability thief zones present challenges to the efficient sweep of oil in both secondary and tertiary recovery operations.
Alhasan B. Fuseni, Abdulkareem M. AlSofi, Ali H. AlJulaih, Abdulrahman A. AlAseeri   +3 more
doaj   +1 more source