Results 31 to 40 of about 647,739 (310)

ConFindr: rapid detection of intraspecies and cross-species contamination in bacterial whole-genome sequence data [PDF]

PeerJ, 2019
Whole-genome sequencing (WGS) of bacterial pathogens is currently widely used to support public-health investigations. The ability to assess WGS data quality is critical to underpin the reliability of downstream analyses.
Andrew J. Low, Adam G. Koziol, Paul A. Manninger, Burton Blais, Catherine D. Carrillo   +4 more
doaj   +2 more sources

Inspection of food [PDF]

Public Health, 1907
n ...
openaire   +1 more source

Genomic insights into Listeria monocytogenes in Chengdu catering facilities: disinfectant tolerance and stress adaptation mechanisms

Frontiers in Microbiology
Listeria monocytogenes poses a significant threat in food service environments due to its environmental robustness and pathogenicity. In this study, L.
Xueqiang Chen, Qiaoling He, Xin Lv, Shanming Lai, Jing Li, Yijun Tang, Jianjun Zhang, Biao Zhang, Xiaoqin Yu   +8 more
doaj   +1 more source

Simultaneous determination of L-carnitine and D-carnitine in infant formula by pre-column derivation high performance liquid chromatography

Zhongguo shipin weisheng zazhi, 2022
ObjectiveA sensitive and rapid method was developed for the simultaneous determination of L-carnitine and D-carnitine in infant formula by pre-column derivation high performance liquid chromatography， and the key points were explored.MethodsCarnitine in ...
LI Shucai, WEI Yutao, LAN Xiong, XIAO Weimin, DU Gang, YU Xiaoqin   +5 more
doaj   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

A ddPCR method for simultaneous detection and quantification of Salmonella enterica, Staphylococcus aureus, Listeria monocytogenes, and Bacillus cereus in foods

Scientific Reports
The traditional methods for the detection and quantification of foodborne bacteria are time-consuming with the potential for false negative pathogen-free results. Rapid and effective detection and quantification of foodborne pathogenic microorganisms are
Xueqi Sun, Jian Xiao, Haiyan Wei, Kai Chen, Meidan Liang, Zhishen Huang, Jiaqian Lao, Xiuming Lin, Shanmei Zeng   +8 more
doaj   +1 more source

RVFV Infection in Goats by Different Routes of Inoculation

Viruses, 2018
Rift Valley fever virus (RVFV) is a zoonotic arbovirus of the Phenuiviridae family. Infection causes abortions in pregnant animals, high mortality in neonate animals, and mild to severe symptoms in both people and animals.
Andrea L. Kroeker, Valerie Smid, Carissa Embury-Hyatt, Estella Moffat, Brad Collignon, Oliver Lung, Robbin Lindsay, Hana Weingartl   +7 more
doaj   +1 more source

Principles of Food Inspection

Journal of Food Protection, 1979
A brief review of the history of food-caused illness in humans and those categories or areas in a foodservice operations that are considered critical by public health personnel are discussed. The role of the foodservice manager is examined with respect to foodborne outbreaks.
openaire   +2 more sources

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

Determination of 60 Food-Borne Stimulant Drug Residues in Animal-Derived Foods by Solid-Phase Extraction Purification and Ultra-High-Performance Liquid Chromatography-Quadrupole/Orbitrap High-Resolution Mass Spectrometry

Journal of Food Quality
A method for the rapid screening and confirmation of 60 food-borne stimulants in animal-derived foods was developed using the ultra-high-performance liquid chromatography-quadrupole/orbitrap high-resolution mass spectrometry (UPLC-Q/Orbitrap HRMS). After
Liangna He, Qiang Li, Junmei Ma, Meirong Cao, Lixin Fan, Xiaowei Ren, Guohua Shi, Yan Zhang   +7 more
doaj   +1 more source