Results 81 to 90 of about 366,748 (298)

A biological study of the cellular response to heat stress in the South African alga Gracilaria gracilis

, 2012
Includes bibliographical references.Gracilaria gracilis is a commercially important alga, previously harvested from the wild South African population in Saldanha Bay as a feed for marine organisms and as a source of commercially important agar.
Boom, Taryn
core  

Mueller–Hinton agar is superior to PDM blood agar for detection of methicillin-resistant Staphylococcus aureus

, 2003
The aim of this study was to compare the expression of oxacillin resistance in methicillin-resistant Staphylococcus aureus (MRSA) on Paper Disc Method agar supplemented with 5% defibrinated blood (PDM blood agar) and Mueller–Hinton agar supplemented with
Persson, S., Monsen, T., Edebro, H., Granström, S., Wiström, J.   +4 more
core   +1 more source

A dendrimer enhanced CRISPR/Cas12a performance for the evaluation of acidogenic capacity in cariogenic bacteria

Interdisciplinary Medicine, EarlyView.
A CRISPR/Cas12a‐powered dendritic DNA nanostructure is assembled to create confined enzymatic microdomains, enabling ultrasensitive detection. Integrated into a paper‐based origami biosensor, it allows equipment‐free on‐site quantification of acidogenic pathogens for the early diagnosis of dental caries.
Yuan Zhang, Yining Zhao, Murtaza Sayed, Feng Chen, Juan Zhang   +4 more
wiley   +1 more source

Desk studies on feasibility of horizontal standard rapid methods for detection of Clostridium perfringens and enterococci in sludges, soil, soil improvers, growing media and biowastes

, 2004
The existing methods currently available for the detection and enumeration of clostridia and enterococci in sludges and treated biowastes have been evaluated with a view to possible standardisation. The main methods used for the detection and enumeration
Keevil, C. William, Warnes, Sarah L., Horizontal Hygeine   +2 more
core  

Agar Gel Alkaline Electrophoresis As A Cost Effective Screening Modality For Abnormal Hemoglobins

, 2017
Babu Rao Rentapalli, J. Gade, Dawood Sulemani, S. Ganji, Pavani Kiranmai Thandu, Suneetha Revupalli, Sudhakar Kavali, Anitha Ramtenki   +7 more
semanticscholar   +1 more source

Potent monoclonal antibodies against multidrug‐resistant hypervirulent Klebsiella pneumoniae

Interdisciplinary Medicine, EarlyView.
A novel immunization strategy using a low‐virulence, multidrug‐resistant strain yields synergistic monoclonal antibodies against hypervirulent Klebsiella pneumoniae. These antibodies provide cross‐serotype protection through a dual‐mechanism of pathogen clearance and immunomodulation, offering a promising non‐antibiotic therapeutic for resistant ...
Yushan Jiang, Zhuolin Li, Yang Yang, Zihan He, Tyuji Hoshino, Vladislav Victorovich Khrustalev, Qing Zhu, Weiling Wu, Wei Zhao, Chenguang Shen, Shi Ouyang   +10 more
wiley   +1 more source

Diagnostics and epidemiology of Yersinia pseudotuberculosis

, 2010
Yersinia pseudotuberculosis is an animal pathogen widespread in nature. The bacterium has caused infections in humans occasionally. Most of the reported Y. pseudotuberculosis -infections are sporadic, and the sources and vehicles of Y. pseudotuberculosis
Niskanen, Taina
core  

Macrophage extracellular vesicles deliver Mef2d proteins to aggravate Bacteroides fragilis pathogenicity in type 2 diabetes arterial calcification

Interdisciplinary Medicine, EarlyView.
Bacteroides fragilis is associated with type 2 diabetes (T2D) arterial calcification and can be activated by macrophage‐derived extracellular vesicles (EVs). BF takes up EVs via receptor‐mediated endocytosis, and activation is induced by EV‐derived Mef2d, thereby inhibiting ArsR family transcriptional regulator transcription.
Cong Chen, Rong He, Jirong Luo, Zhengfeng Liang, Qunwen Pan, Shuangquan Liu, Jingsong Cao   +6 more
wiley   +1 more source

Tiny carriers, big impact: How Fusobacterium nucleatum extracellular vesicles drive oral diseases and beyond

Interdisciplinary Medicine, EarlyView.
This review explores how Fusobacterium nucleatum extracellular vesicles drive local oral diseases and distal pathologies via sophisticated cross‐compartment cross talk. It highlights the transformative potential of these “tiny carriers” as next‐generation molecular intermediaries for advanced health monitoring and innovative bio‐interventions by ...
Rongyang Ma, Jiahui Huang, Yitong Chen, Haoxuan Wang, Hang Zou, Wanghong Zhao, Zilong Deng   +6 more
wiley   +1 more source

Duplex Recombinase Polymerase Amplification‐Lateral Flow Assay for Rapid Visual Detection of Critical Antibiotic Resistance Genes in Escherichia coli and Klebsiella pneumoniae From Positive Blood Cultures

Journal of Clinical Laboratory Analysis, EarlyView.
This study developed a pair of duplex RPA‐LFA assays for the simultaneous detection of critical resistance genes, blaCTX‐M/mcr‐1 and blaoxa‐48‐like/blaNDM, from hemoculture samples. Under optimized conditions, duplex RPA was performed at 37°C–38°C for 25 min, followed by LFA for 10–15 min.
Variya Nemidkanam, Pattamaporn Deechart, Nuntaree Chaichanawongsaroj   +2 more
wiley   +1 more source