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   Articles with "uplc qtof" as a keyword



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Plant Lipidomics Using UPLC-QTOF-MS.

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recommendations! Published in 2018 at "Methods in molecular biology"

DOI: 10.1007/978-1-4939-7819-9_11

Abstract: Lipids are primary metabolites used for energy storage, signal transduction, and pigmentation, besides being common membrane components. Considering the importance of comprehensive lipid analysis (lipidomics) for a detailed understanding of cellular metabolic states, this chapter… read more here.

Keywords: plant; uplc qtof; plant lipidomics; biology ... See more keywords
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Evaluation of phytochemicals in Agastache rugosa (Fisch. & C.A.Mey.) Kuntze at different growth stages by UPLC-QTof-MS

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recommendations! Published in 2018 at "Industrial Crops and Products"

DOI: 10.1016/j.indcrop.2017.12.050

Abstract: Abstract To improve the utility of A. rugosa as a seasonal edible vegetable, it is necessary to determine the components and contents of reference substances during its different growth stages. Standard markers were characterized as… read more here.

Keywords: phytochemicals agastache; evaluation phytochemicals; uplc qtof; different growth ... See more keywords
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Leishmanicidal activity of the root bark of Erythrophleum Ivorense (Fabaceae) and identification of some of its compounds by ultra-performance liquid chromatography quadrupole time of flight mass spectrometry (UPLC-QTOF-MS/MS).

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recommendations! Published in 2018 at "Journal of ethnopharmacology"

DOI: 10.1016/j.jep.2017.09.030

Abstract: ETHNOPHARMACOLOGICAL RELEVANCE Leishmaniasis is one of the neglected tropical disease caused by a protozoan of the genus Leishmania transmitted by sandflies. High cost and lack of oral formulation of existing drugs, rapid developments of resistance… read more here.

Keywords: uplc qtof; erythrophleum; fraction; activity ... See more keywords
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Screening and identification of Euphorbiae pekinensis Rupr. anti-angiogenic multi-components with UPLC-QTOF-MS in zebrafish.

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recommendations! Published in 2021 at "Journal of pharmaceutical and biomedical analysis"

DOI: 10.1016/j.jpba.2021.114396

Abstract: Euphorbia pekinensis Rupr. (EP) (Euphorbiaceae), as Traditional Chinese Medicine (TCM), exhibits therapeutic effects on tumors in clinical practice. Anti-angiogenesis may be an underlying molecular mechanism of EP's actions. However, the anti-angiogenic active ingredients of EP… read more here.

Keywords: anti angiogenesis; components uplc; uplc qtof; pekinensis rupr ... See more keywords
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Development of HPLC-DAD and UPLC-QTOF-MS chromatographic systems for the identification for forensic purposes of disperse dyes of polyester

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recommendations! Published in 2021 at "Measurement"

DOI: 10.1016/j.measurement.2021.108994

Abstract: Abstract Polyester fibers are one of the most abundantly produced type of fibers worldwide, second in amount only to cotton fibers, and the disperse dyes are most commonly used to dye them. Therefore, single polyester… read more here.

Keywords: uplc qtof; disperse dyes; hplc dad; polyester ... See more keywords
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UPLC- QTOF - MS Based Plasma Lipidomic Profiling Reveals Biomarkers for Inflammatory Bowel Disease Diagnosis.

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recommendations! Published in 2019 at "Journal of proteome research"

DOI: 10.1021/acs.jproteome.9b00440

Abstract: Identification of new biomarkers may help to early diagnosis of inflammatory bowel disease (IBD). In this study, ultra-high-performance liquid chromatography equipped with quadrupole time-of-flight mass spectrometry (UPLC - QTOF - MS) were used to analyze… read more here.

Keywords: bowel disease; diagnosis; inflammatory bowel; uplc qtof ... See more keywords
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Metabolomics characterization of different geographical origins of Flos Carthami using UPLC-QTOF/MS and their correlation with climate factors

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recommendations! Published in 2019 at "Analytical Methods"

DOI: 10.1039/c9ay00368a

Abstract: A UPLC-QTOF/MS method was developed to characterize chemical differences of Flos Carthami from different geographical origins. PCA, PLS-DA and heatmap analysis were used to differentiate and identify differential metabolites of Flos Carthami samples from different… read more here.

Keywords: uplc qtof; climate factors; different geographical; geographical origins ... See more keywords
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UPLC-QTOF MS-Based Serum Metabolomic Profiling Analysis Reveals the Molecular Perturbations Underlying Uremic Pruritus

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recommendations! Published in 2018 at "BioMed Research International"

DOI: 10.1155/2018/4351674

Abstract: As one of the most troublesome complications in patients with chronic renal disease, the etiology of uremic pruritus remains unknown, and the current therapeutic approaches are limited and unsatisfactory. To identify potential biomarkers for improving… read more here.

Keywords: profiling; lup patients; analysis; pruritus ... See more keywords
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Simultaneous determination of various platycosides in Four Platycodon grandiflorum cultivars by UPLC-QTOF/MS

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recommendations! Published in 2019 at "Applied Biological Chemistry"

DOI: 10.1186/s13765-019-0457-x

Abstract: In Platycodi Radix (root of Platycodon grandiflorum), there are a number of platycosides that consist of a pentacyclic triterpenoid aglycone and two sugar moieties. Due to the pharmacological activities of platycosides, it is critical to… read more here.

Keywords: platycosides four; uplc qtof; platycodi radix; various platycosides ... See more keywords
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NMR AND UPLC-QTOF/MS-BASED METABOLOMICS OF DIFFERENT DEVELOPMENTAL STAGES OF CYNOMORIUM SONGARICUM

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recommendations! Published in 2020 at "Italian Journal of Food Science"

DOI: 10.14674/ijfs.1907

Abstract: Cynomorium songaricum Rupr., a holoparasitic plant that grows in the desert and has important dietetic and medical value. However, the medicinal efficacy of C. songaricum collected in different seasons varies greatly, and the difference in… read more here.

Keywords: uplc qtof; songaricum different; nmr uplc; cynomorium songaricum ... See more keywords
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Exploration of Potential Biomarkers for Type 2 Diabetes by UPLC-QTOF-MS and WGCNA of Skin Surface Lipids

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recommendations! Published in 2022 at "Clinical, Cosmetic and Investigational Dermatology"

DOI: 10.2147/ccid.s347245

Abstract: Background Diabetes has become popular and has become one of the most important global health care challenges. Patients with diabetes have a high incidence of skin diseases. Cell and animal models are often used to… read more here.

Keywords: skin lipids; wgcna; qtof; type diabetes ... See more keywords