Showing 561 - 580 results of 969 for search '"liquid chromatography"', query time: 0.05s Refine Results
  1. 561

    Determination of Crizotinib in Mouse Tissues by LC-MS/MS and Its Application to a Tissue Distribution Study by Fang Zhao, Yuan Wei, Yiming Yan, Han Liu, Sitong Zhou, Bo Ren, Ruijuan Liu

    Published 2020-01-01
    “…In this study, a simple liquid chromatography tandem mass spectrometry method was developed and validated for the determination of crizotinib in various mouse tissues. …”
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  2. 562

    Hollow Fibre-Supported Liquid Membrane for the Determination of Sulfonamide Residues in Egg Samples by Eskinder Teklu Bekele, S. Dube, M. M. Nindi

    Published 2022-01-01
    “…In this study, a three-phase hollow fibre-supported liquid membrane (HF-SLM) technique incorporated with high-performance liquid chromatography (HPLC) coupled with diode array detection (DAD) was developed for the extraction, clean-up, and determination of fifteen sulfonamide residues in chicken egg samples. …”
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  3. 563

    Antioxidant Activity of Hybrid Sturgeon ( Huso dauricus × Acipenser schrenckii ) Protein Hydrolysate Prepared Using Bromelain, Its Fractions and Purified Peptides by Anwar Noman, Yuxia Wang, Chao Zhang, Sherif Abed

    Published 2022-03-01
    “…The reverse phase high performance liquid chromatography (RP-HPLC) was used to purify the peptides from this fraction. …”
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    Article
  4. 564

    Vitamin D Toxicity Managed with Peritoneal Dialysis by Krystel Feghali, Kostas Papamarkakis, Jackson Clark, Neha Malhotra, Lanu Stoddart, Ibitoro Osakwe

    Published 2021-01-01
    “…Workup for his hypercalcemia led to the diagnosis of vitamin D toxicity as shown by a level greater than 200 ng/dL (Ref: 20–50 ng/mL) was confirmed by liquid chromatography-mass spectroscopy. Cornerstone medical management of hypercalcemia was provided which included aggressive intravenous fluid hydration, intravenous diuretics, calcitonin, bisphosphonate, and corticosteroid therapy. …”
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  5. 565

    Effects of different Lys/Met ratios on the antioxidant capacity, tissue morphology, and fatty acid composition of subcutaneous fat in Tibetan sheep on low-protein diets: a lipidomi... by Rengeerli Sa, Fengshuo Zhang, Xianhua Zhang, Wei Gao, Yu Zhang, Jiacheng Gan, Shengzhen Hou, Linsheng Gui

    Published 2025-01-01
    “…Ultra-High Performance Liquid Chromatography–tandem Mass Spectrometry (UHPLC–MS/MS) was employed to explore the changes in various lipid subclasses in subcutaneous adipose tissue. …”
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    Article
  6. 566

    Glucose-6-phosphate dehydrogenase deficiency with coinherited Gaucher disease: A rare association by Nupur Parakh, Kusha Sharma, Sunita Sharma, Priti Chatterjee, Varinder Singh

    Published 2024-04-01
    “…Hb high-performance liquid chromatography (HPLC) of the child and his parents was within normal limit. …”
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    Article
  7. 567

    Evaluation of Bioactive Compounds and Chemical Elements in Herbs: Effectiveness of Choline Chloride-Based Deep Eutectic Solvents in Ultrasound-Assisted Extraction by Aleksandra Szydłowska-Czerniak, Agnieszka Kowaluk, Michał Strzelec, Tomasz Sawicki, Małgorzata Tańska

    Published 2025-01-01
    “…Profiles of phenolic acids, flavonoid aglycones, and flavonoid glycosides in the green and conventional herb extracts were quantitatively analyzed using ultra-performance liquid chromatography (UPLC). Among the prepared DESs, the highest antioxidant potential and total contents of phenolic acids, flavonoid aglycones, and flavonoid glycosides in herb extracts were achieved using ChCl:MalA (1:1). …”
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  8. 568

    HPLC-Fingerprints and Antioxidant Constituents of Phyla nodiflora by Fang-Ju Lin, Feng-Lin Yen, Pei-Chun Chen, Moo-Chin Wang, Chun-Nan Lin, Chiang-Wen Lee, Horng-Huey Ko

    Published 2014-01-01
    “…To control the quality of P. nodiflora, a simple and reliable method of high-performance liquid chromatography combined with ultraviolet detector (HPLC-UV) was established for both the fingerprint analysis and the quantitative determination of two selected active compounds, onopordin (4) and eupafolin (7). …”
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  9. 569

    Effects of Pleurotus Eryngii (DC.) Quél. Mushroom Extracts on Cell Proliferation in Breast and Colon Cancer Cell Lines by Mehmet Ay, Hakan Allı, Alper Önder, Gülce Davutlar, Ferah Cömert Önder

    Published 2024-09-01
    “…In addition, some bioactive components such as 4-hydroxy flavone, chrysin, and tannic acid of aqueous ethanol extract have been determined by High-Performance Liquid Chromatography (HPLC) analysis. As a result, this study may increase interest in the studies on the anti-cancer activities and the mechanisms of P. eryngii mushroom.…”
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  10. 570

    Generation of Mature Nα-Terminal Acetylated Thymosin α1 by Cleavage of Recombinant Prothymosin α by Bo Liu, Xin Gong, Shaohong Chang, Peng Sun, Jun Wu

    Published 2013-01-01
    “…The retention time of recombinant Nα-acetylated Tα1 and chemosynthetic Nα-acetylated Tα1 were both 15.4 min in RP-high performance liquid chromatography (HPLC). These data support the use of an E. coli expression system for the production of recombinant human Nα-acetylated Tα1 and also will provide the basis for the preparation of recombinant acetylated peptides in E. coli.…”
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  11. 571

    Nanocarriers boost non-systemic fluazinam transportation in plants and microbial community enrichment in soil by Wenhui Xiao, Jiang Du, Yuxin Zheng, Shanshan Chen, Zhanyun Liu, Fengping Chen, Feng Liu, Beixing Li, Xili Liu, Can Zhang

    Published 2025-01-01
    “…High-performance liquid chromatography (HPLC) analysis confirmed the easy absorption and transport of fluazinam nanocapsules by pepper plants. …”
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    Article
  12. 572

    Kynurenines and aerobic exercise capacity in chronic kidney disease: A cross-sectional and longitudinal study. by Helena Wallin, Eva Jansson, Sophie Erhardt, Carin Wallquist, Britta Hylander, Stefan H Jacobson, Kenneth Caidahl, Anette Rickenlund, Maria J Eriksson

    Published 2025-01-01
    “…Plasma KYN, KYNA and TRP were determined by high-performance liquid chromatography. Kidney function was evaluated by glomerular filtration rate (GFR) and estimated GFR. …”
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  13. 573

    Separation, Purification, and Activity Analysis of Angiotensin Converting Enzyme Inhibitory Peptides in Enzymatically Hydrolyzed Egg Yolk of Chinese Soft-Shelled Turtle by LIU Huayu, LIAO Pengying, ZHANG Tianfeng, ZHANG Xinrui, DENG Yunning, LI Yaohua, WEI Jinrui, CHEN Jun

    Published 2025-01-01
    “…Angiotensin converting enzyme (ACE) inhibitory peptides were separated and purified from an enzymatic hydrolysate of egg yolk from Chinese soft-shelled turtle (Pelodiscus sinensis) by sequential ultrafiltration and gel filtration chromatography. Liquid chromatography-tandem mass spectrometry (LC-MS/MS) was utilized for the identification of the active peptides, and bioinformatics tools were utilized for activity evaluation. …”
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    Article
  14. 574

    Genome Structure of Bacillus cereus tsu1 and Genes Involved in Cellulose Degradation and Poly-3-Hydroxybutyrate Synthesis by Hui Li, Suping Zhou, Terrance Johnson, Koen Vercruysse, Ouyang Lizhi, Parthasarathy Ranganathan, Nsoki Phambu, Alexander J. Ropelewski, Theodore W. Thannhauser

    Published 2017-01-01
    “…The PHB accumulation in B. cereus tsu1 was initially identified using Sudan Black staining and then confirmed using high-performance liquid chromatography. Physical properties of these PHB extracts, when analyzed with Raman spectra and Fourier transform infrared spectroscopy, were found to be comparable to the standard compound. …”
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  15. 575

    Active Antialopecia Chemical Identification of Merremia peltata Leaves and Computational Study toward Androgen Receptor Using Molecular Docking and Molecular Dynamic Simulation by Syawal Abdurrahman, Ruslin Ruslin, Aliya N. Hasanah, Resmi Mustarichie, Mus Ifaya

    Published 2022-01-01
    “…The purified M. peltata leaf extract was fractionated using vacuum liquid chromatography with several solvents to produce fractions F1–F5. …”
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  16. 576

    The Phenolic Content of Pistacia lentiscus Leaf Extract and Its Antioxidant and Antidiabetic Properties by Hamza Bouakline, Saliha Bouknana, Mohammed Merzouki, Imane Ziani, Allal Challioui, Mohamed Bnouham, Abdesselam Tahani, Ali EL Bachiri

    Published 2024-01-01
    “…The characterization of the extract has been performed by high-performance liquid chromatography (HPLC) leading to the detection of 20 compounds of which gallic acid, ellagic acid, catechin, kaempferol, and quercetin 3-glucoside were identified using authentic standards. …”
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    Article
  17. 577

    Single Laboratory Validation of Four Methods for Quantification of HMF in Honey by Elif Yıldız, Abdullah Tahir Bayraç

    Published 2024-03-01
    “…In this study, a single laboratory validation study was conducted on four quantification methods: direct spectral analysis, High Performance Liquid Chromatography (HPLC) analysis, Seliwanoff and Winkler methods. …”
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  18. 578

    Hypericum Perforatum-Derived Exosomes-Like Nanovesicles: A Novel Natural Photosensitizer for Effective Tumor Photodynamic Therapy by Ma X, Chen N, Zeng P, He Y, Zhang T, Lu Y, Li Z, Xu J, You J, Zheng Y, Wang L, Luo M, Wu J

    Published 2025-02-01
    “…High-performance liquid chromatography confirmed hypericin content. PDT efficacy was assessed in vitro and in vivo.Results: HPDENs exhibited robust photosensitizing properties, generating reactive oxygen species (ROS) through both Type I and Type II pathways upon light activation. …”
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    Article
  19. 579

    Plasma amino acid profiles of dogs with the hepatocutaneous syndrome and dogs with other chronic liver diseases by Rommaneeya Leela‐arporn, Karah Burns DeMarle, Cailin R. Heinze, Cynthia R. L. Webster

    Published 2025-01-01
    “…Plasma amino acid profiles were measured using high‐performance liquid chromatography. Plasma amino acid concentrations were compared between dogs with non‐HCS CLD and HCS. …”
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  20. 580

    Investigating Metabolic Phenotypes for Sarcoidosis Diagnosis and Exploring Immunometabolic Profiles to Unravel Disease Mechanisms by Mohammad Mehdi Banoei, Abdulrazagh Hashemi Shahraki, Kayo Santos, Gregory Holt, Mehdi Mirsaeidi

    Published 2024-12-01
    “…<b>Methods:</b> Serum samples from patients with sarcoidosis (<i>n</i> = 40, including stage 1 to stage 4), were analyzed for metabolite levels by semi-untargeted liquid chromatography–mass spectrometry (LC-MS). Metabolomics data from patients with sarcoidosis were compared with those from patients with COVID-19 and healthy controls to identify distinguishing metabolic biosignatures. …”
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