Results 21 to 30 of about 3,727,441 (314)

Advances in upconversion luminescence nanomaterial‐based biosensor for virus diagnosis

Exploration, 2022
Various infectious viruses have been posing a major threat to global public health, especially SARS‐CoV‐2, which has already claimed more than six million lives up to now.
Yingjin Ma, Menglin Song, Lihua Li, Xinyue Lao, Man‐Chung Wong, Jianhua Hao   +5 more
doaj   +1 more source

Selected pathogen detection with and without MTE.

, 2018
Selected pathogen detection with and without MTE.
Jeffrey W. Koehler (259360), Timothy D. Minogue (628045), Christina E. Douglas (5931548)   +2 more
core   +1 more source

Primers used for pathogen detection.

, 2022
The target genes, primer sequences, probe sequences with fluorophore/quencher combinations, and product lengths of the pathogen-detection primers used in this study.
Martin Earl (12963296), Allen T. Esterly (8975261), Charles E. Hart (4251958), Saravanan Thangamani (126804), Erin Reynolds (6398174), Meghan Hermance (12963293), Ivona Petzlova (12963302), Ana Martinez (1313100), Jahnavi Reddy Bhaskar (12963290), Matthew Mahoney (12963299)   +9 more
core   +1 more source

Comparative systemic pathogenicity and host tropism of ancestral SARS-CoV-2, Delta, and Omicron EG.5 variants in K18-hACE2 mice

Frontiers in Immunology
IntroductionSARS-CoV-2 undergoes persistent genomic evolution, yet prevalent circulating variants tend to evolve toward reduced pathogenicity. However, direct comparative pathogenesis data involving contemporary, immune-evasive strains—such as the ...
Xiaofang Peng, Qi Zhang, PingPing Zhou, PingPing Zhou, Li Tang, Chumin Liang, Chumin Liang, Huifang Lin, Huifang Lin, Zhe Liu, Zhe Liu, Baisheng Li, Jiufeng Sun, Jiufeng Sun, Runyu Yuan, Runyu Yuan, Runyu Yuan   +16 more
doaj   +1 more source

Lipoarabinomannan in urine during tuberculosis treatment: association with host and pathogen factors and mycobacteriuria. [PDF]

, 2012
BACKGROUND: Detection of lipoarabinomannan (LAM), a Mycobacterium tuberculosis (Mtb) cell wall antigen, is a potentially attractive diagnostic. However, the LAM-ELISA assay has demonstrated variable sensitivity in diagnosing TB in diverse clinical ...
Vogt, Monica, Middelkoop, Keren, Vogt Monica, Lawn Stephen D, Middelkoop Keren, Lawn, Stephen, Lawn, Stephen D, Robin Wood, Kreiswirth, Barry N., Bekker Linda-Gail, Stephen D Lawn, Racow, Kimberly, Racow Kimberly, Barry N Kreiswirth, Kreiswirth, Barry N, Wood Robin, Linda-Gail Bekker, Lawn, Stephen D., Monica Vogt, Kreiswirth Barry N, Kreiswirth, Barry, Bekker, Linda-Gail, Wood, Robin, Kimberly Racow, Keren Middelkoop   +24 more
core   +2 more sources

Host-dependent effects of mcr-1 and mcr-8 on fitness, virulence, and transmission in Escherichia coli and Klebsiella pneumoniae

Frontiers in Microbiology
IntroductionAs one of the most common groups of clinical pathogens, Enterobacterales pose a serious threat to global public health due to their multidrug-resistance.
Mengyu Zhou, Mengyu Zhou, Yining Ye, Nuoyou Cheng, Huangdu Hu, Xinhong Han, Qing Yu, Qing Yu, Yan Jiang, Yan Jiang, Yunsong Yu, Yunsong Yu, Dongdong Zhao, Dongdong Zhao, Jingjing Quan, Jingjing Quan   +15 more
doaj   +1 more source

Waveguide-Based Biosensors for Pathogen Detection

Sensors, 2009
Optical phenomena such as fluorescence, phosphorescence, polarization, interference and non-linearity have been extensively used for biosensing applications.
Nile Hartman, Jennifer S. Martinez, Basil I. Swanson, Karen M. Grace, Aaron S. Anderson, W. Kevin Grace, Harshini Mukundan   +6 more
doaj   +1 more source

Bioaffinity detection of pathogens on surfaces [PDF]

Journal of Industrial and Engineering Chemistry, 2010
The demand for improved technologies capable of rapidly detecting pathogens with high sensitivity and selectivity in complex environments continues to be a significant challenge that helps drive the development of new analytical techniques. Surface-based detection platforms are particularly attractive as multiple bioaffinity interactions between ...
Wark, Alastair, Lee, J., Kim, S., Faisal, S. N., Lee, H. J.   +4 more
openaire   +4 more sources

Adjusted odds of elevated systemic inflammation, iron deficiency, and anemia comparing enteroinvasive and enteroinvasive/non-enteroinvasive pathogen co-detection in reference to non-enteroinvasive pathogen detection among Ghanaian children 6–59 months old¹.

, 2022
Adjusted odds of elevated systemic inflammation, iron deficiency, and anemia comparing enteroinvasive and enteroinvasive/non-enteroinvasive pathogen co-detection in reference to non-enteroinvasive pathogen detection among Ghanaian children 6–59 months ...
Nathalie J. Lambrecht (13020530), Joseph N. S. Eisenberg (9356559), Mark L. Wilson (13020533), Bright Adu (133241), Dave Bridges (26908), Ana Baylin (408579), Andrew D. Jones (2262310), Gloria Folson (13020536)   +7 more
core   +1 more source

Immune evasion after SARS-CoV-2 Omicron BA.5 and XBB.1.9 endemic observed from Guangdong Province, China from 2022 to 2023

Virology Journal
Background From 2022 to 2023, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) caused by Omicron variants spread rapidly in Guangdong Province, resulting in over 80% of the population being infected.
Huan Zhang, Baisheng Li, Jiufeng Sun, Lirong Zou, Lina Yi, Huifang Lin, Pingping Zhou, Chumin Liang, Lilian Zeng, Xue Zhuang, Zhe Liu, Jing Lu, Jianfeng He, Runyu Yuan   +13 more
doaj   +1 more source