Results 11 to 20 of about 63,191 (286)
, 2016 The European Union Reference Laboratory (EURL) for Polycyclic Aromatic Hydrocarbons (EURL PAH), the EURL for Heavy Metals in Feed and Food (EURL HM), the EURL for Mycotoxins (EURL Mycotoxins), and EURL for Dioxins and PCBs in Feed and Food aim to provide with this document guidance to official food control in the EU on the estimation of the limit of ...
Wenzl, Thomas +6 more
openaire +2 more sources
Structural insights into dsRNA processing by Drosophila Dicer-2–Loqs-PD
Nature, 2022 Abstract Small interfering RNAs (siRNAs) are the key components for RNA interference (RNAi), a conserved RNA-silencing mechanism in many eukaryotes 1,2 . In Drosophila , an RNase III enzyme Dicer-2 (Dcr-2), aided by its cofactor ...
Shichen Su +9 more
openaire +2 more sources
Investigating a Simple and Sensitive High-performance Liquid Chromatography Method for Simultaneous Determination of Apigenin, Catalpol, and Gallic Acid Contents in Plantago Lanceolata L. and Plantago Major L. [PDF]
Pharmaceutical and Biomedical Research, 2023 Background and Objectives: Plantago is a diverse genus of the Plantaginaceae family. Plantago lanceolata L. (P. lanceolata) and Plantago major L. (P. major) are used commercially worldwide as a traditional treatment for many diseases. A sensitive, simple,
Samaneh Rahamouz-Haghighi +2 more
doaj
Haematologica, 2022 Using a multiparametric flow cytometry assay, we assessed the predictive power of a threshold calculated applying the criteria of limit of detection (LOD) and limit of quantitation (LOQ) in adult patients with acute myeloid leukemia. This was a post-hoc
Francesco Buccisano +15 more
doaj +1 more source
Loqs-PD and R2D2 define independent pathways for RISC generation in Drosophila [PDF]
Nucleic Acids Research, 2011 In Drosophila, siRNAs are classified as endo- or exo-siRNAs based on their origin. Both are processed from double-stranded RNA precursors by Dcr-2 and then loaded into the Argonaute protein Ago2. While exo-siRNAs serve to defend the cell against viruses, endo-siRNAs restrict the spread of selfish DNA in somatic cells, analogous to piRNAs in the germ ...
Hartig, Julia V., Förstemann, Klaus
openaire +2 more sources
Structural mechanism of R2D2 and Loqs-PD synergistic modulation on DmDcr-2 oligomers
Nature Communications, 2023 AbstractSmall interference RNAs are the key components of RNA interference, a conserved RNA silencing or viral defense mechanism in many eukaryotes. In Drosophila melanogaster, Dicer-2 (DmDcr-2)-mediated RNAi pathway plays important roles in defending against viral infections and protecting genome integrity.
Ting Deng +6 more
openaire +3 more sources
LOQ-Limit of quantification for SL2 assay.
, 2022 LOQ was determined from dilution series, 8 replicates were amplified at concentration of 550000, 110000, 22000, 4400, 880, 176, 35.2, 7.04, 1.408, 0.2816, 0.05632 1μl-1.
Adriana Krolicka (13840124) +5 more
core +1 more source
Agriculture, 2023 This paper presents studies performed for the monitoring of imidacloprid, clothianidin and thiamethoxam residues applied as seed treatment in rapeseed (Brassica napus ssp. oleifera), maize (Zea mays) and sunflower crops (Helianthus annuus).
Roxana Zaharia +7 more
doaj +1 more source
Simultaneous Screening and Determination of Eleven Mycotoxins in Tomato by Ultra-high Performance Liquid Chromatography-Quadrupole/Orbitrap High-Resolution Mass Spectrometry [PDF]
Shipin Kexue, 2023 A method was developed for the simultaneous screening and determination of eleven mycotoxins in tomato by ultra-high performance liquid chromatography-quadrepole/orbitrap high-resolution mass spectrometry (UPLC-Q/Orbitrap HRMS).
WANG Changzhao, LI Zihao, ZHANG Yali, LIN Fang, LI Jianhua, ZOU Yang, YANG Yue
doaj +1 more source
Neonatal Feeding Trajectories in Mothers With Bipolar Disorder Taking Lithium: Pharmacokinetic Data
Frontiers in Pharmacology, 2021 Purpose: Women who take lithium during pregnancy and continue after delivery may choose to breastfeed, formula feed, or mix these options. The aim of the study was to evaluate the neonatal lithium serum concentrations based on these three feeding ...
Maria Luisa Imaz +8 more
doaj +1 more source