New monitoring approach for metabolic dynamics in microbial ecosystems using stable-isotope-labeling technologies<...
New monitoring approach for metabolic dynamics in microbial ecosystems using stable-isotope-labeling technologies」の研究トピックを掘り下げま ... New monitoring approach for metabolic dynamics in microbial ecosystems using stable-isotope-labeling technologies. Journal of ... New monitoring approach for metabolic dynamics in microbial ecosystems using stable-isotope-labeling technologies. In: Journal ... New monitoring approach for metabolic dynamics in microbial ecosystems using stable-isotope-labeling technologies. / Date, ...
Metabolic flux analysis - Wikipedia
Metabolic flux analysis may use 13C-labeled isotope tracers for isotopic labeling experiments. Nuclear magnetic resonance (NMR ... Wang, Y; Wondisford, FE; Song, C; Zhang, T; Su, X (2020-11-06). "Metabolic Flux Analysis-Linking Isotope Labeling and Metabolic ... The first step in the workflow of isotope labeling experiments is cell culture on labeled substrates. A substrate such as ... Thus, the use of isotopes has become the dominant technique for MFA. Isotope labeling experiments are optimal for gathering ...
Metabolomic analysis of oxidative stress: Superoxide dismutase mutation and paraquat induced stress in Drosophila melanogaster
To determine the broad metabolic effects of oxidative stress, we have quantified the response in Drosophila melanogaster to ... Metabolic changes were then quantified using a recently developed chemical isotope labeling (CIL) liquid chromatography - mass ... To determine the broad metabolic effects of oxidative stress, we have quantified the response in Drosophila melanogaster to ... reaching across multiple metabolic pathways, with some shared features but with more features unique to different, specific ...
Metabolites | Free Full-Text | Novel Strategy for Non-Targeted Isotope-Assisted Metabolomics by Means of Metabolic Turnover and...
For instance, isotope-assisted metabolomics technology has enabled the mapping of a global metabolic network, estimation of ... a systematic approach is proposed to elucidate metabolic dynamics without targeting pathways by means of time-resolved isotope ... Recent advances in metabolomics have extended the capability of isotope-assisted studies to reveal global metabolism. ... However, data collection and integration strategies for non-targeted isotope-assisted metabolomics have not been established. ...
Radiosynthesis of [18F] N-(3-Fluoropropyl)-2-beta-Carbomethoxy-3-beta-(4-Bromophenyl) Nortropane and the regional brain uptake...
Monash Proteomics & Metabolomics Platform
Cortical Cerebral Blood Flow, Oxygen Extraction Fraction, and Metabolic Rate in Patients with Middle Cerebral Artery Stenosis...
arterial spin-labeling. Hct. hematocrit. CMRO2. cerebral metabolic rate of oxygen. HR. high-resolution. OEF. oxygen extraction ... it is expensive and requires administration of radioactive isotopes. Both OEF and CBF can be determined using MR susceptometry ... Functional perfusion imaging using continuous arterial spin labeling with separate labeling and imaging coils at 3 T. Magn ... Arterial spin-labeling and SWI sequences were used to acquire CBF, oxygen extraction fraction, and cerebral metabolic rate of ...
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Monther Abu-Remaileh | Stanford Medicine
Isotope tracing is a technique that allows tracking of labeled atoms within metabolites through biochemical reactions. This ... Isotope tracing measures substrate contribution to downstream metabolites and indicates its utilization in cellular metabolic ... Isotope tracing is a technique that allows tracking of labeled atoms within metabolites through biochemical reactions. This ... Isotope tracing is a technique that allows tracking of labeled atoms within metabolites through biochemical reactions. This ...
A large dataset of protein dynamics in the mammalian heart proteome | Scientific Data
We anticipate these data will aid in understanding key mitochondrial and metabolic pathways in heart diseases, and further ... Using an integrated platform of metabolic labeling, high-resolution mass spectrometry and computational analysis, we report ... measurement of proteome dynamics by whole animal metabolic labelling with stable isotope labelled amino acids. Proteomics 12, ... Animal models and in vivo isotope labeling. We performed 2H2O labeling and the cardiac hypertrophy model on A/J, BALB/cJ, C57BL ...
label - Wiktionary, the free dictionary
biochemistry) To replace specific atoms by their isotope in order to track the presence or movement of this isotope through a ... reaction, metabolic pathway or cell.. *(biochemistry) To add a detectable substance, either transiently or permanently, to a ... label n (plural labels, diminutive labeltje n) *quality label Max Havelaar is het bekendste fair-tradelabel. Max Havelaar is ... label (third-person singular simple present labels, present participle (UK) labelling or (US) labeling, simple past and past ...
A 2020 Look Ahead for the Africa Region YPs | Environmental XPRT
... supplier Alfa Chemistry has expanded its range of isotope-labeled products and now offers a wider range of isotope-labeled ... labeling is a powerful tool widely used in most MS-based assays to investigate the topology and operation of metabolic networks ... Introducing Isotope-labeled Polymers, Buffers, Reagents, Flavours & Fragrances, and Metal Stable Isotopes ... In recent years, we have seen the demand for isotope-labeled products continue to grow, which is why we... ...
Analytical Chemistry | Vol 84, No 20
Labeling patterns confirmed the metabolic pathways responsible for the biosynthesis of many detected metabolites, and labeling ... In this study, a solid phase based labeling approach by integration of glycopeptide enrichment and stable isotope labeling on ... Stable Isotope-Assisted Metabolomics for Network-Wide Metabolic Pathway Elucidation. *. Darren J.. Creek. ... Method for Comparative Analysis of Ribonucleic Acids Using Isotope Labeling and Mass Spectrometry. *. Siwei. Li. ...
Overview - Metabolic Basis for Type 2 Diabetes and Aging Research Laboratory - Mayo Clinic Research
Much of our work involves the use of stable isotope tracers to label proteins in vivo and study synthesis and accumulation of ... The Metabolic Basis for Type 2 Diabetes and Aging Research Laboratory studies the mechanisms and complications of type 2 ... Led by esteemed physician-scientist K. Sreekumaran Nair, M.D., Ph.D., our lab focuses on the metabolic basis for type 2 ... In addition to serving as principal investigator of the Metabolic Basis for Type 2 Diabetes and Aging Research Lab, Dr. Nair is ...
Phosphoproteomics Identifies PI3K Inhibitor-selective Adaptive Responses in Pancreatic Cancer Cell Therapy and Resistance |...
Use of stable isotope labeling by amino acids in cell culture as a spike-in standard in quantitative proteomics ... S2A and S2B); and the metabolic labeling did not change the proliferation and morphologic properties of Capan-1 cell line ( ... Light amino acid-labeled and heavy amino acid-labeled Capan-1 cells were pretreated, respectively, with 10 μmol/L LY-294002 ( ... Light amino acid-labeled and heavy amino acid-labeled Capan-1 cells were pretreated, respectively, with 10 μmol/L LY-294002 ( ...
Novel metabolic labeling method for tracking stem cells to irradiated salivary glands using PET - CIRM
Our goal was to extend these results by replacing the fluorescent molecule with a short-lived isotope that could be imaged in ... Unlike existing approaches, metabolic labeling would not require genetic engineering of stem cells or labeling with long-lived ... Novel metabolic labeling method for tracking stem cells to irradiated salivary glands using PET. Return to Grants ... The goal of this project was to develop and evaluate a novel metabolic labeling approach for long-term follow-up of stem cells ...
Erowid.org: Erowid Reference 7889 : The metabolism of ingested deuterium-labelled p-tyramine in normal subjects : Boulton AA,...
Davis BA The metabolism of ingested deuterium-labelled p-tyramine in normal subjects Biomed Environ Mass Spectrom 1987 14(5): ... These results, based as they are on metabolites labelled with the stable isotope deuterium, ought to be more reliable than ... indistinguishable from their endogenous metabolic counterparts, being measured by fluorimetry or gas chromatography. ... "The metabolism of ingested deuterium-labelled p-tyramine in normal subjects". Biomed Environ Mass Spectrom. 1987 May 28;14(5): ...
Prof. dr. Albert J.R. Heck - Biomolecular Mass Spectrometry and Proteomics - Utrecht University
He has an extensive track-record in quantitative proteomics, introducing metabolic stable isotope labeling in multicellular ... and stable isotope labeling by using chemical approaches, for example to follow differential pTyr phosphorylation in ...
The Stable Isotope Research Centre (SIRC) - Research - Maastricht University
Stable isotope tracers. Stable isotope tracers (glucose, fatty acids and amino acids labelled with 2H, 13C and 15N-atoms) are ... The metabolic fate of the tracer molecules can subsequently be followed and conversion rates quantitated such that information ... The Stable Isotope Research Centre (SIRC) The Stable Isotope Research Centre (SIRC) was started in 1993 as a joint ... Stable Isotope Research Centre. Academic Hospital Maastricht (azM). P. Debyelaan 25 6229 HX Maastricht. The Netherlands. +31 (0 ...
Karl G. Sylvester's Profile | Stanford Profiles
by using stable isotope-labeled ceramides as internal standards. This method employs a protein precipitation method for high ... Conclusions: The metabolic panel we describe identified some metabolic differences in the blood associated with BPD ... Our comprehensive analysis of tissue genomics and blood quantitative LC/MSMS metabolic data shed light on the metabolic ... Newborn screen metabolic panels reflect the impact of common disorders of pregnancy. Pediatric research Reiss, J. D., Chang, A ...
Bernd Schneider - Leiden University
Stable-isotope labelling and retro-biosynthetic studies are carried in root cultures or by incubating plants under 18O or 13CO2 ... biosynthetic pathways and other metabolic processes. In addition to NMR-based labelling studies, molecular and biochemical ... Modern NMR methods are implemented into NMR-based plant metabolic profiling and metabolomics studies. For example, ... phenylphenalenone-producing plant families were recently studied in-depth in his group and numerous plant metabolic studies ...
Margulies Laboratory | Cardiovascular Institute | Perelman School of Medicine at the University of Pennsylvania
These studies are adapt methods for characterizing labeled substrate oxidation and mass spectrometry-based stable isotope ... Using our 3D CMT model, we are also exploring whether manipulation of metabolic pathways can drive myocardial tissue maturation ... factors regulating these preferences and determine the physiological of substrate compositions better adapted to the metabolic ...
Research Progress in the Medical Application of Heavy Water, Especially in the Field of D2O-Raman Spectroscopy
Metabolic-activity-based assessment of antimicrobial effects by D2O-labeled single-cell Raman microspectroscopy. Anal Chem. ... D2O-isotope-labeling approach to probing phosphate-solubilizing bacteria in complex soil communities by single-cell Raman ... Heavy water and (15) N labelling with NanoSIMS analysis reveals growth rate-dependent metabolic heterogeneity in chemostats. ... Molecular imaging of extracellular vesicles in vitro via Raman metabolic labelling. J Mater Chem B. 2020;8:4447-4459 ...
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Young Investigator Travel Award Winners | Washington-Baltimore Mass Spectrometry Discussion Group
Analysis of Single Human Cells by Capillary Microsampling Electrospray Ionization Mass Spectrometry and Stable Isotope Labeling ... Linwen Zhang, George Washington University (Advisor: Akos Vertes): Metabolic ... Abstract title: Covalent Labeling Strategies for the Improvement of Whole Protein and Large Peptide Sequence Determination by ...
String-of-pearls: a new bacterial consortium: investigations of lipid biomarkers and their geological significance | SPACIBIO |...
Furthermore, predictions on metabolic activity and growth rates are expected. The uptake of label into both organisms will be ... will be to follow the flow and fate of carbon through the consortium by feeding substrates labelled with s table isotope (13C) ... We will be able to determine the direction of carbon flow by establishing which compounds are labelled first and because ... followed by analyses of extractable lipid biomarkers and other metabolic intermediates using gas chromatography-isotopic ...
Diterpene Discovered Using Isotope Labeling - ChemistryViews
... to analyze the metabolic products of the bacteria. They compared the isotope patterns of these spectra to the spectra of the ... Diterpene Discovered Using Isotope Labeling. Author: ChemistryViews.org. Herpetosiphon aurantiacus 114-95T is a predatory ... Herpetopanone, a diterpene from Herpetosiphon aurantiacus discovered by isotope labeling,. Xinli Pan, Nicole Domin, Sebastian ... The team fed glucose, labeled with 13C atoms, to a culture of the bacterium, and used liquid chromatography-mass spectrometry ( ...
Projects - Mallinckrodt Institute of Radiology - Washington University School of Medicine in St. Louis
... we are studying this metabolic shift by infusing either acetate or glucose labeled with deuterium (2H, a stable, non- ... radioactive isotope of 1H) into live mice and detecting their deuterated metabolites via 2H MR spectroscopy. Following infusion ... 13C MRI metabolic monitoring of lactate pool size and 2H (deuterium) MRI metabolic monitoring of the metabolic conversion of ... Deuterium Metabolic Imaging (DMI). Deuterium Metabolic Imaging (DMI) and spectroscopy target downstream metabolites of glucose ...