Results 111 to 120 of about 227,483 (301)

Monocyte inflammation and adaptive immune dysfunction in severe Klebsiella pneumoniae pneumonia

iMeta, EarlyView.
Severe Klebsiella pneumoniae pneumonia combines intense inflammation with failure to control infection, yet the cellular basis is unclear. Using a severity‐focused single‐cell atlas of 708,894 peripheral blood mononuclear cells from 100 individuals, complemented by plasma protein measurements and flow cytometry, we show that disease severity redirects ...
Hongquan Chen, Xiaoling Wang, Xiang Liu, Kui Dong, Yanying Feng, Min Yuan, Shiyi Wang, Fangfang Fan, Yong Tian, Zhiming Kang, Xiushuai Du, Chaolu Hasi, Hong Lu, Wei Guan, Xu Chen, Mengyu Cheng, Wei Wei, Nan Guo, Zhiguo Liu, Xiaotong Qiu, Yiwei Shi, Kun Xiao, Yi Wang, Zhenjun Li   +23 more
wiley   +1 more source

Pyogenic liver abscess and the emergence of Klebsiella as an etiology: a retrospective study

, 2013
Ahmad H Ali, Roger D Smalligan, Mashrafi Ahmed, Faisal A KhasawnehDepartment of Internal Medicine, Texas Tech University Health Sciences Center, Amarillo, TX, USAObjectives: Pyogenic liver abscess (PLA) is a significant, though uncommon, cause of ...
Ali AH, Smalligan RD, Ahmed M, Khasawneh FA   +3 more
core  

Identification of an immuno-dominant protein from Klebsiella pneumoniae strains causing pyogenic liver abscess: implication in serodiagnosis

, 2017
Background: Klebsiella pneumoniae has emerged worldwide as a cause of pyogenic liver abscess (PLA) often complicated by meningitis and endophthalmitis. Early detection of this infectious disease will improve its clinical outcome.
林稚容;王錦堂, Lin, Tzu-Lung;Chuang, Yi-Ping;Huang, Yu-Tsung;Hsieh, Pei-Fang;Lin, Yi-Tsung;Wang, Jin-Town   +1 more
core   +1 more source

Different gut microbiome dysbioses impact the evolutionary fate of hypervirulent Klebsiella pneumoniae

iMeta, EarlyView.
Transient exposure to ampicillin results in restructuring of microbiota to favor oxygen‐tolerant bacteria, whereas osmotic laxative perturbation preserves Bacteriodota. Ampicillin‐ but not laxative‐exposed environment favors establishment of rmpA phase variants that lost hypermucoviscosity but short‐chain fatty acids present in the laxative‐exposed gut
Carey Lim, Jialing Zheng, Guoxiang Cheam, Melvin Yong, Hanrong Chen, Andrew Ting, Yahua Chen, Qingqing Wang, Niranjan Nagarajan, Yunn‐Hwen Gan   +9 more
wiley   +1 more source

Description of Klebsiella africanensis sp. nov., Klebsiella variicola subsp. tropicalensis subsp. nov. and Klebsiella variicola subsp. variicola subsp. nov.

, 2019
International audienceThe bacterial pathogen Klebsiella pneumoniae comprises several phylogenetic groups (Kp1 to Kp7), two of which (Kp5 and Kp7) have no taxonomic status. Here we show that group Kp5 is closely related to Klebsiella variicola (Kp3), with
Rodrigues, Carla, Brisse, Sylvain, Criscuolo, Alexis, Passet, Virginie, Rakotondrasoa, Andriniaina, Diallo, Thierno Abdoulaye   +5 more
core   +2 more sources

Molecular Characterization of Klebsiella pneumoniae Isolated from Sputum in a Tertiary Hospital in Xinxiang, China

, 2022
Yuqi Hao,1 Yong’ang Jiang,1 Hafiz Muhammad Ishaq,2 Wenke Liu,1 Huajie Zhao,1 Mingyong Wang,3 Fan Yang1 1Xinxiang Key Laboratory of Pathogenic Biology, Department of Pathogenic Biology, School of Basic Medical Sciences, Xinxiang Medical University ...
Jiang Y, Wang M, Ishaq HM, Hao Y, Yang F, Liu W, Zhao H   +6 more
core  

Periodontitis and gastric disorders: Systematic review and meta‐analysis of functional dyspepsia and Helicobacter pylori gastritis

Journal of Periodontology, EarlyView.
Abstract Background Periodontitis has been associated with other systemic inflammatory diseases, such as cardiovascular disease, diabetes mellitus, and rheumatoid arthritis; through the translocation of oral bacteria and local inflammatory mediators systemically.
Hadeel Mohammed Abbood, Jasim Mohammed Abbood, Ekin Yay‐Kus, Iain L. C. Chapple   +3 more
wiley   +1 more source

Robust Spectroscopic Analysis Through Image‐Based Spectral Representation and Deep Learning Techniques

Journal of Raman Spectroscopy, EarlyView.
This study addresses calibration drift in Raman spectroscopy by transforming 1D spectra into 2D spider plot images processed by pretrained convolutional neural networks. This visualization strategy effectively converts detrimental spectral wavenumber shifts into simple image rotations, allowing the deep learning model to maintain high classification ...
Azadeh Mokari, Oleg Ryabchykov, Thomas Bocklitz   +2 more
wiley   +1 more source

Antibacterial Activity and Optical Behavior for Restoration of Micro and Nano Dental Fillers Using Functional Graphene Nanosheets with Polymethyl Methacrylate

Nano Biomedicine and Engineering
Polymer-based graphene nanocomposites significantly impact dental filler materials and antibacterial applications. Polymethyl methacrylate (PMMA) was used to improve the properties of nano and hybrid-dental fillings reinforced using synthesis graphene ...
Abbas Kadhim Hassan, Habib Hamidinezhad, Ehssan Al-Bermany   +2 more
doaj   +1 more source

Seronegative spondyloarthropathies : a review : part II: genetics and pathogenesis [PDF]

, 1993
In none of the spondyloarthropathies is the pathogenesis well understood. Much of the investigation into the aetio-pathogenesis of these diseases has focused on the association with HLA-B27 and the known triggering potential of certain infectious agents.
Borg, Andrew A., Hothersall, T.E., Dawes, Peter T.   +2 more
core