Showing 1,201 - 1,220 results of 1,443 for search '"Mass spectrometry"', query time: 0.09s Refine Results
  1. 1201

    Aerobic capacity and muscle proteome: Insights from a mouse model by Abel Plaza‐Florido, Alejandro Santos‐Lozano, Susana López‐Ortiz, Beatriz G. Gálvez, Joaquín Arenas, Miguel A. Martín, Pedro L. Valenzuela, Tomàs Pinós, Alejandro Lucia, Carmen Fiuza‐Luces

    Published 2025-02-01
    “…The quadriceps muscle proteome was studied using liquid chromatography with tandem mass spectrometry, with the Search Tool for the Retrieval of Interacting Genes/Proteins database used to generate protein–protein interaction (PPI) networks and enrichment analyses. …”
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  2. 1202

    Collection of microorganisms of ICG SB RAS as a genetic resource for biotechnology by A. V. Bryanskaya, Y. E. Uvarova, A. S. Rozanov, N. M. Slynko, V. N. Shlyakhtun, K. V. Starostin, E. A. Demidov, E. V. Lazareva, O. P. Taran, S. E. Peltek

    Published 2017-11-01
    “…Thirty strains of microorganisms of the collection were isolated by employees of the FRC ICG SB RAS from extreme natural ecosystems, the key molecular-genetic and phenotypic characteristics were described using modern methods of molecular biology and mass-spectrometry. DNA isolation and the sequencing of 16S rRNA gene sequences were performed. …”
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  3. 1203

    A Convenient and Sensitive LC-MS/MS Method for Simultaneous Determination of Carbadox- and Olaquindox-Related Residues in Swine Muscle and Liver Tissues by Heying Zhang, Wei Qu, Yanfei Tao, Dongmei Chen, Shuyu Xie, Lingli Huang, Zhenli Liu, Yuanhu Pan, Zonghui Yuan

    Published 2018-01-01
    “…Analysis was performed on a C18 column by detection with mass spectrometry in the multiple reaction monitoring (MRM) mode. …”
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    Article
  4. 1204

    Are Trace Elements Provided for Children on Long-Term Parenteral Nutrition Adequate to Meet Their Needs? by Hanna Romanowska, Mikołaj Danko, Anna Borkowska, Katarzyna Popińska, Marta Sibilska, Joanna Żydak, Joanna Wielopolska, Klaudia Bartoszewicz, Agnieszka Szlagatys-Sidorkiewicz, Janusz Książyk

    Published 2024-12-01
    “…Elemental analysis was performed using inductively coupled plasma mass spectrometry (ICP-MS). <b>Results</b>: Manganese and copper levels were significantly lower in the study group compared with controls (<i>p</i> < 0.001) but remained within normal ranges. …”
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    Article
  5. 1205

    Etodolac Single Dose Metabolic Profile Elucidation: Pharmacokinetics and Adverse Events in Healthy Volunteers by Karen Sánchez-Luquez, Anne Michelli Reis Silveira, Salvador Sánchez-Vinces, Alex Ap. Rosini Silva, Joyce Barreto, Rhubia Bethania Socorro Lemos de Brito, Caroline de Moura Garcia, Ana Lais Vieira, Marcia Ap. Antonio, Patrícia de Oliveira Carvalho

    Published 2025-01-01
    “…Pharmacokinetic profiles were determined using tandem mass spectrometry analysis, and the metabolomic profiling was conducted using baseline samples (pre-dose) and samples at maximum drug concentration (post-dose) via liquid chromatography coupled with a quadrupole time-of-flight mass spectrometer. …”
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  6. 1206

    Nationwide carrier screening for congenital adrenal hyperplasia: integrated approach of CYP21A2 pathogenic variant genotyping and comprehensive large gene deletion analysis by Yossawat Suwanlikit, Bhakbhoom Panthan, Pawares Chitayanan, Sommon Klumsathian, Angkana Charoenyingwattana, Wasun Chantratita, Objoon Trachoo

    Published 2025-01-01
    “…A robust molecular approach was devised for rapid detection of nine prevalent CYP21A2 pathogenic variants, utilizing Amplification-Refractory Mutation System (ARMS) PCR and mass spectrometry (MS) genotyping. Complementary quantitative real-time PCR (qPCR) and PCR-based Restriction Fragment Length Polymorphism (PCR-based RFLP) assays were employed for comprehensive gene deletion analysis. …”
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  7. 1207

    Profiles of Killer Systems and Volatile Organic Compounds of Rowanberry and Rosehip-Inhabiting Yeasts Substantiate Implications for Biocontrol by Iglė Vepštaitė-Monstavičė, Juliana Lukša-Žebelovič, Violeta Apšegaitė, Raimondas Mozūraitis, Robertas Lisicinas, Ramunė Stanevičienė, Laima Blažytė-Čereškienė, Saulius Serva, Elena Servienė

    Published 2025-01-01
    “…The selected <i>H. uvarum</i>, <i>M. pulcherrima</i>, <i>S. cerevisiae</i>, and <i>S. paradoxus</i> yeast strains representing both berries were applied for VOC analysis and identification by gas chromatography-linked mass spectrometry. It was revealed that the patterns of emitted volatiles are yeast species-specific. …”
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  8. 1208

    Influence of Physicochemical Properties of Oil Sludge on Syngas Production for Energy Applications by Hiago Oliveira, Isabela Pinheiro, Ana Ramos, Osvaldo Venturini, Adriano Mariano, York Santiago

    Published 2024-12-01
    “…OS samples from oil storage tanks were analyzed using mass spectrometry, thermogravimetry, atomic absorption, proximate analysis, X-ray fluorescence, and X-ray diffraction. …”
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  9. 1209

    Lack of Male-Female Differences in Disposition and Esterase Hydrolysis of Ramipril to Ramiprilat in Healthy Volunteers after a Single Oral Dose by Tom B. Vree, Erik Dammers, Ivan Ulc, Stefan Horkovics-Kovats, Miroslav Ryska, IJsbrand Merkx

    Published 2003-01-01
    “…Plasma ramipril and ramiprilat concentrations were determined according to validated methods involving liquid chromatography-mass spectrometry. A total number of 2 � 34 available plasma concentration-time curves of both the parent drug and the metabolite could be analysed, and variations (50�100% coefficient of variation [CV]) in plasma concentrations of both parent drug and metabolite were found. …”
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  10. 1210

    Occurrence and bioaccumulation of organophosphate flame retardants in high-altitude regions: A comprehensive field survey in Qinghai Province, China by Haibao Zhu, Jinlin Hu, Zheng Ruan, Danhua Liu, Meirong Zhao

    Published 2025-01-01
    “…Herein, a general pretreatment method for OPFRs across various sample matrices was established and combined with gas chromatography-mass spectrometry (GC-MS), utilizing a programmed temperature ramp in the vaporization chamber to enable high-throughput detection of OPFRs in various environmental matrices. …”
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    Article
  11. 1211

    HEMPSEED AND COTTONSEED OILS IN THE ACCESSIONS FROM THE VIR COLLECTION AS SOURCES OF FUNCTIONAL FOOD INGREDIENTS by S. V. Grigoryev, T. V. Shelenga, K. V. Illarionova

    Published 2019-10-01
    “…The PUFA profile was measured using gas chromatography with mass spectrometry equipment (Agilent 6850, USA). All data were calculated using the UniChrom software.Results and conclusions. …”
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  12. 1212

    Comparing the Structural and Physicochemical Properties of Highland Barley <i>β</i>-Glucan from Different Sources: A Focus on Color by Ping Yu, Xuemin Kang, Pengfei Liu, Zhengzong Wu, Yue Cheng, Bo Cui, Wei Gao

    Published 2025-01-01
    “…The molecular weight (M<sub>w</sub>) of BBG, LBG, and WBG were 55.87 kDa, 65.19 kDa, and 81.59 kDa, respectively. 4-Glc(p), 3-Glc(p), and t-Glc(p) accounted for a larger proportion (>90%) of the total methylated residues according to gas chromatography–mass spectrometry (GC-MS) analysis. Additionally, Fourier transform infrared (FT-IR) spectroscopy revealed that the <i>β</i>-linkage of LBG had a greater capacity to develop stronger hydrogen bonds, due to the absence of 3,4-Glc(p). …”
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  13. 1213

    The Joint Research Centre’s Expertise in Nuclear Safeguards Sample Analysis by Hernández Ana María Sánchez, Buda Razvan, Casteleyn Karin, Commin Lorelei, D’Amati Francesco, Horta Joan, Le Terrier Arnaud, Mühleisen Artur, Stohr Sarah, Schorlé Hélène, Toma Magdalena, Zuñiga Martin Vargas, Wojnowski Denis, Zsigrai Jozsef, Mayer Klaus

    Published 2025-01-01
    “…We employ a range of analytical methods, including active and passive radiometric techniques and mass spectrometry, to ensure the lowest possible uncertainty in our results. …”
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  14. 1214

    Adsorptive Removal of Copper by Using Surfactant Modified Laterite Soil by Tien Duc Pham, Hoang Hiep Nguyen, Ngoc Viet Nguyen, Thanh Tu Vu, Thi Ngoc Mai Pham, Thi Hai Yen Doan, Manh Ha Nguyen, Thi Mai Viet Ngo

    Published 2017-01-01
    “…Characterizations of laterite were examined by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), inductively coupled plasma mass spectrometry (ICP-MS), and total carbon analysis. …”
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  15. 1215

    Severe pneumonia caused by Nocardia otitidiscaviarum in a patient with bronchiectasis and IgA nephropathy: a case report by Yi Lin, Zhao-Zhao Jiang, Xiao-Qian Chi, Jian-Sheng Chen, Chao Wen, Chao Zhang, Ying-Ying Wang, Guang-Liang Xie

    Published 2025-02-01
    “…Finally, the patient was confirmed to have Nocardia otitidiscaviarum infection by mass spectrometry. According to the antibiotic sensitivity test and minimum inhibitory concentration (MIC) value results, Nocardia otitidiscaviarum was resistant to imipenem, so the treatment was changed to trimethoprim-sulfamethoxazole combined with linzolid. …”
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  16. 1216

    Toxicity Assessment of the Xanthid Crab Demania cultripes from Cebu Island, Philippines by Manabu Asakawa, Gloria Gomez-Delan, Shintaro Tsuruda, Michitaka Shimomura, Yasuo Shida, Shigeto Taniyama, Mercy Barte-Quilantang, Jo Shindo

    Published 2010-01-01
    “…Furthermore, gas chromatography-mass spectrometry (GC-MS) analysis revealed mass fragment ion peaks at m/z 376, 392 and 407, which were characteristic of the quinazoline skeleton (C9-base) specific to TTX. …”
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    Article
  17. 1217

    Transcriptomic and proteomic profiling identifies feline fibrosarcoma as clinically amenable model for aggressive sarcoma subtypes by Mikiyo Weber, Daniel Fuchs, Amiskwia Pöschel, Erin Beebe, Zuzana Garajova, Armin Jarosch, Laura Kunz, Witold Wolski, Lennart Opitz, Franco Guscetti, Mirja C. Nolff, Enni Markkanen

    Published 2025-02-01
    “…Combining laser-capture microdissection, RNAsequencing and liquid chromatography-tandem mass spectrometry, we perform comprehensive profiling of 30 feline FSA and matched skeletal muscle, adipose and connective tissue. …”
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    Article
  18. 1218

    Elucidating the metabolic mechanisms and active constituents of ZuoGui Wan in combatting postmenopausal osteoporosis: A metabolomics and network pharmacology approach by Yanchen Feng, KaiKai Shi, Dingming Li, Shunzhi Yang, Xue Dang, Jinyao Li, Yan Chen, Jianping Yao, Yunke Zhang, Lu Sun, Feixiang Liu

    Published 2025-02-01
    “…The blood-entry components of ZGW were identified using ultra-high performance liquid chromatography-high resolution mass spectrometry. The metabolic mechanisms of ZGW against PMOP were elucidated through metabolomics. …”
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  19. 1219

    Assessment of oat varieties with different levels of breeding refinement from the Vavilov Institute’s collection applying the method of metabolomic profiling by I. G. Loskutov, T. V. Shelenga, A. V. Konarev, V. I. Khoreva, Yu. A. Kerv, E. V. Blinova, A. A. Gnutikov, A. V. Rodionov, L. L. Malyshev

    Published 2022-04-01
    “…Metabolomic profiling data obtained through gas chromatography coupled with mass spectrometry are presented. Thirty oat accessions from the collection of the N.I. …”
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  20. 1220

    Alkaloid content variability in the seeds of narrow-leafed lupine accessions from the VIR collection under the conditions of the Russian Northwest by M. A. Vishnyakova, A. V. Salikova, T. V. Shelenga, G. P. Egorova, L. Yu. Novikova

    Published 2023-04-01
    “…Alkaloids were analyzed using gas-liquid chromatography coupled with mass spectrometry. Concentrations of main alkaloids: lupanine, 13-hydroxylupanine, sparteine, angustifoline and isolupanine, and their total content were measured. …”
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