Results 41 to 50 of about 647,739 (310)

Determination of Six Eugenol Residues in Aquatic Products by Gas Chromatography-Orbitrap Mass Spectrometry

Journal of Food Quality, 2021
Eugenol compounds are widely used in the circulation and transportation of fresh aquatic products because of their good anesthetic effects. However, some studies have shown that eugenol compounds are potential carcinogens.
Yunxia Huang, Qiang Li, Yali Zhang, Zhijuan Meng, Xiaoxuan Yuan, Sufang Fan, Yan Zhang   +6 more
doaj   +1 more source

Simultaneous Determination of 9 Biogenic Amines in Larimichthys polyactis by UHPLC-MS/MS

Shipin gongye ke-ji, 2023
To rapidly determine 9 biogenic amines including spermine, spermidine, putrescine, cadaverine, histamine, tryptamine, octopamine, tyramine and β-phenethylamine in aquatic products, the ultra high-performance liquid chromatography-tandem mass spectrometry
Zhenling LUO, Haibo GAO, Ting YANG, Yu FU   +3 more
doaj   +1 more source

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

Molecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova, Michele Montrone, Uday Rangaswamy, Francesco Diversi, Irene Schiavo, Denise Ferrarini, Roberta Di Florio, Irene Longo, Michele Coscia, Nicola Zamboni, Giorgia Demontis, Lisa Veghini, Vincenzo Corbo, Remo Sanges, Paul Heppenstall   +14 more
wiley   +1 more source

Pre-inspection Mauritania Bivalve Mollusks Food Safety April 20-24th 2008 [PDF]

, 2008
Mauritania is working on the completion of a Food Safety Program for Bivalve Mollusks, in order to be obtain an export approval by the Europe Union for the last 4 years (and before).
Poelman, M.
core   +1 more source

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

Molecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau, Lilian G. Zhai, Ryunosuke Hoshi, Zackary Rousseau, Abraam Zakhary, Yin Fang Wu, Rola M. Saleeb, Heyu Ni, Kelsie L. Thu   +8 more
wiley   +1 more source

Rapid Screening of 300 Pesticide Residues in Commercially Available Vegetable-, Fruit-, and Cereal-Based Baby Foods by Using Amino-Functionalized Multiwalled Carbon Nanotubes with QuEChERS and Gas Chromatography-Electrostatic Field Orbitrap High-Resolution Mass Spectrometry

Journal of Food Quality
A new method for screening 300 pesticide residues in fruit-, vegetable-, and cereal-based baby foods by an improved QuEChERS purification method based on amino-functionalized multiwalled carbon nanotubes (NH2-MWCNTs) combined with gas chromatography ...
Zhijuan Meng, Sufang Fan, Tongtong Ding, Xiaoxuan Yuan, Limin Zhao, Qiang Li, Yan Zhang   +6 more
doaj   +1 more source

Analysis of Arsenic Speciation Distribution in Agaric, Shiitake Mushroom, Matsutake and Agrocybe by IC-ICP-MS Method

Shipin gongye ke-ji
To analyze the speciation distribution of arsenic in agaric, shiitake mushroom, matsutake and agrocybe, the ion chromatography-inductive coupled plasma mass spectrometer (IC-ICP-MS) was used to determine arsenobetaine, dimethyl arsenic, arsenous acid ...
Xiaoping WANG, Zhongying LIU, Yang ZHONG, Dingqiu ZHANG, Yang LU, Minmin ZHU, Hongyi ZHENG, Yexin HE, Xin WANG, Taorui HUANG, Zubin JIANG   +10 more
doaj   +1 more source

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

FEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon, Angéla Békesi, Latifa Kazzazy, Jázmin Mihály, Máté Varga, Beáta G. Vértessy, Kinga Nyíri   +6 more
wiley   +1 more source

Two novel real-time PCR assays for Brucella detection: a species-specific multiplex and a genus-level singleplex developed via large-scale whole genome sequencing data analysis

Microbiology Spectrum
Brucellosis, a reportable zoonosis with significant global economic and public health challenges, is primarily caused by Brucella melitensis, Brucella abortus, and Brucella suis in small ruminants, cattle, and swine, respectively.
Emily Hoover, John Chmara, Marc-Olivier Duceppe, Philippe Charron, Dara Lloyd, Hongsheng Huang, Om Surujballi, Niroshan Thanthrige-Don, Kristin Arnold, Jennifer Hazelwood, Mingsong Kang   +10 more
doaj   +1 more source

Simultaneous Detection of Seven Alternaria Toxins in Mixed Fruit Puree by Ultra-High-Performance Liquid Chromatography-Tandem Mass Spectrometry Coupled with a Modified QuEChERS

Toxins, 2021
The presence of Alternaria toxins (ATs) in fruit purees may cause potential harm to the life and health of consumers. As time passes, ATs have become the key detection objects in this kind of food.
Jiali Xing, Zigeng Zhang, Ruihang Zheng, Xiaorong Xu, Lingyan Mao, Jingping Lu, Jian Shen, Xianjun Dai, Zhenfeng Yang   +8 more
doaj   +1 more source