Results 91 to 100 of about 231,792 (205)

Competitive SELEX Strategy for High‐Affinity Aptamer Isolation and Enhanced Biosensing

Small, EarlyView.
A novel competitive SELEX strategy was developed to isolate high‐affinity aptamers by using a lower‐affinity competitor during the selection process. This approach enabled the identification of an aptamer with exceptional binding affinity, significantly improving target detection sensitivity.
Jiuxing Li, Jiaxuan Xiao, Jimmy Gu, Zhen Zhang, Yingfu Li   +4 more
wiley   +1 more source

Extreme Heat Resistance of Food Borne Pathogens Campylobacter jejuni, Escherichia coli, and Salmonella typhimurium on Chicken Breast Fillet during Cooking. [PDF]

, 2012
The aim of this research was to determine the decimal reduction times of bacteria present on chicken fillet in boiling water. The experiments were conducted with Campylobacter jejuni, Salmonella, and Escherichia coli.
Nauta, M.J., Jong, A.E.I., de, Zwietering, Marcel H, Nauta, Maarten J, van Asselt, Esther D, Rob de Jonge, de Jong, Aarieke E I, Jonge, R., de, de Jonge, Rob, Aarieke E.I. de Jong, Esther D. van Asselt, Asselt, E.D., van, Zwietering, M.H., Marcel H. Zwietering, Maarten J. Nauta   +14 more
core   +1 more source

Microfluidic Molecular Diagnostic Chips: Functional Modules, Integration Strategies, and Emerging Applications

Small Methods, EarlyView.
This comprehensive review delivers an engineering‐centric analysis of microfluidic molecular diagnostic chips, breaking them down into foundational modules from fluid manipulation to bio‐sensing. Beyond chip design, it evaluates sample‐to‐answer integration strategies and commercial readiness levels.
Donghoon Koo, Egor Kokin, Sangyul Baik, Chanyong Park, Minji Kim, Jeongmin Kim, Ryungeun Song, Hosub Lim   +7 more
wiley   +1 more source

Disease of South American camelids in England and Wales: Analysis of diagnoses from Animal and Plant Health Agency laboratory submissions between 2012 and 2021

Veterinary Record, EarlyView.
Abstract Background South American camelids (SACs) have become increasingly popular in the UK. Consequently, knowledge among veterinary practitioners about diseases in these non‐native species has improved, although gaps remain. The remit of this study was to identify common diseases of SACs based on Animal and Plant Health Agency (APHA) surveillance ...
Sonja Jeckel, Carissa Xian Chow, David Jorge   +2 more
wiley   +1 more source

Prevalence, Virulence Genes and Antimicrobial Resistance Profiles of Salmonella Serovars from Retail Beef in Selangor, Malaysia

Frontiers in Microbiology, 2018
The aim of the present study was to investigate the prevalence of Salmonella spp., Salmonella Enteritidis and Salmonella Typhimurium in retail beef from different retail markets of Selangor area, as well as, to assess their pathogenic potential and ...
Tze Y. Thung, Son Radu, Son Radu, Nor A. Mahyudin, Yaya Rukayadi, Zunita Zakaria, Nurzafirah Mazlan, Boon H. Tan, Epeng Lee, Epeng Lee, Soo L. Yeoh, Soo L. Yeoh, Yih Z. Chin, Chia W. Tan, Chee H. Kuan, Dayang F. Basri, Che W. J. Wan Mohamed Radzi   +16 more
doaj   +1 more source

Strategies for enhancing sensitivity in lateral flow assays

VIEW, EarlyView.
Lateral flow assays (LFAs) are essential for cost‐effective, rapid point‐of‐care diagnostics. However, conventional colourimetric LFAs often lack the sensitivity required for low‐abundance biomarkers. This review evaluates six enhancement strategies: flow modulation, sample preconcentration, advanced reporters, chemical signal amplification, structural
Aylar Eslami Saed, Jacopo Giaretta, Syamak Farajikhah, Fariba Dehghani   +3 more
wiley   +1 more source

Draft genome sequence of the tumor-targeting salmonella enterica serovar typhimurium strain SL7207 [PDF]

, 2017
Salmonella enterica serovar Typhimurium strain SL7207 is a genetically modified derivative of strain SL1344, which preferentially accumulates in tumors and can be used as a vehicle for tissue-specific gene delivery in vivo.
Johnson, Síle A, Wall, Daniel M, Ormsby, Michael J., Johnson, Sile A., Wall, Daniel, Ormsby, Michael J   +5 more
core   +1 more source

Snake Gut Microbiota as a Source of Anti‐Inflammatory Probiotics: Isolation and Functional Characterization of Two Novel Strains

Integrative Zoology, EarlyView.
This study assessed the probiotic potential of intestinal microbiomes from five snake species using metagenomics and in vitro isolation, identifying two promising strains (Lactobacillus johnsonii DA0116 and Limosilactobacillus reuteri DA0218) through comprehensive screening.
Xuena Kang, Lan Hu, Jiarong Song, Zhenjie Zhang, Yi Li, Qingqing Zhang, Cuiling Luo, Yu Pang, Peng Guo, Bisong Yue, Ping Li, Zhenxin Fan   +11 more
wiley   +1 more source

Comparison of Genomic Polymorphisms and Genetic Relation of Clinical Salmonella Enterica Serovar Typhimurium Isolates in Kerman Province by ERIC- PCR and Box-PCR Methods

Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2017
Introduction: Salmonella is one of the most important causes of gastroenteritis in humans. Salmonella enterica Serovar Typhimurium has many hosts in addition to humans, and its prevalence in the community is high.
Arghavan Geranmayeh, Farzaneh Hoseini, Robab Rafiei Tabatabaei   +2 more
doaj  

Salmonella actively modulates TFEB in murine macrophages in a growth-phase and time-dependent manner

Microbiology Spectrum
The transcription factor TFEB drives the expression of lysosomal, autophagic, and immune-responsive genes in response to LPS and phagocytosis. Interestingly, compounds that promote TFEB activity enhance bactericidal activity, while intracellular ...
Subothan Inpanathan, Erika Ospina-Escobar, Vanessa Cruz Li, Zainab Adamji, Tracy Lackraj, Youn Hee Cho, Natasha Porco, Christopher H. Choy, Joseph B. McPhee, Roberto J. Botelho   +9 more
doaj   +1 more source