Results 21 to 30 of about 4,457,338 (303)

APLICAÇÃO DA ESPECTROMETRIA DE MASSAS COM IONIZAÇÃO POR PAPER SPRAY E MÉTODO QUIMIOMÉTRICO OPLS-DA PARA O DIAGNÓSTICO DO CÂNCER DE PRÓSTATA PELA ANÁLISE DE AMOSTRAS DE URINA [PDF]

Química Nova
APPLICATION OF MASS SPECTROMETRY WITH PAPER SPRAY IONIZATION AND THE OPLS-DA CHEMOMETRIC METHOD FOR THE DIAGNOSIS OF PROSTATE CANCER BY ANALYSIS OF URINE SAMPLES.
Thifanny T. P. da Silva, Ademar D. V. Máquina, Anízia F. F. Durans, Lucas G. da Costa, Frederico G. Pinto, Timothy J. Garrett, Waldomiro Borges Neto   +6 more
doaj   +1 more source

The 1H NMR serum metabolomics response to a two meal challenge: a cross-over dietary intervention study in healthy human volunteers

Nutrition Journal, 2019
Background Metabolomics represents a powerful tool for exploring modulation of the human metabolome in response to food intake. However, the choice of multivariate statistical approach is not always evident, especially for complex experimental designs ...
Millie Rådjursöga, Helen M. Lindqvist, Anders Pedersen, Göran B. Karlsson, Daniel Malmodin, Carl Brunius, Lars Ellegård, Anna Winkvist   +7 more
doaj   +1 more source

The metabolomic profile of gamma-irradiated human hepatoma and muscle cells reveals metabolic changes consistent with the Warburg effect [PDF]

, 2016
The two human cell lines HepG2 from hepatoma and HMCL-7304 from striated muscle were γ-irradiated with doses between 0 and 4 Gy. Abundant γH2AX foci were observed at 4 Gy after 4 h of culture post-irradiation.
Beyoğlu, Diren, Idle, Jeffrey R., Keogh, Adrian, Treves, Susan, Wang, Min   +4 more
core   +9 more sources

Discrimination of white ginseng origins using multivariate statistical analysis of data sets

Journal of Ginseng Research, 2014
Background: White ginseng (Panax ginseng Meyer) is commonly distributed as a health food in food markets. However, there is no practical method for distinguishing Korean white ginseng (KWG) from Chinese white ginseng (CWG), except for relying on the ...
Hyuk-Hwan Song, Ji Young Moon, Hyung Won Ryu, Bong-Soo Noh, Jeong-Han Kim, Hyeong-Kyu Lee, Sei-Ryang Oh   +6 more
doaj   +1 more source

Rapid Identification of Benign Gallbladder Diseases Using Serum Surface-Enhanced Raman Spectroscopy Combined with Multivariate Statistical Analysis

Diagnostics, 2023
In this study, we looked at the viability of utilizing serum to differentiate between gallbladder (GB) stones and GB polyps using Surface-enhanced Raman spectroscopy (SERS), which has the potential to be a quick and accurate means of diagnosing benign GB
Wubulitalifu Dawuti, Jingrui Dou, Jintian Li, Hui Liu, Hui Zhao, Li Sun, Jin Chu, Renyong Lin, Guodong Lü   +8 more
doaj   +1 more source

Formation Mechanism of Lipid and Flavor of Lard Under the Intervention of Heating Temperature via UPLC-TOF-MS/MS with OPLS-DA and HS-GC-IMS Analysis. [PDF]

Foods
Lard imparts unique organoleptic properties that underpin its essential role in Chinese gastronomy; however, the specific lipid precursors contributing to its aroma remain unclear. This study explores the flavor formation mechanism of lard by comparing its texture and aroma at two preparation temperatures, 130 °C and 100 °C.
Zhai E, Zhang J, Zhu J, Zhou R, Niu Y, Xiao Z.   +5 more
europepmc   +3 more sources

A pilot study comparing the metabolic profiles of elite-level athletes from different sporting disciplines [PDF]

, 2018
Background: The outstanding performance of an elite athlete might be associated with changes in their blood metabolic profile. The aims of this study were to compare the blood metabolic profiles between moderate- and high-power and endurance elite ...
A Boldyrev, A Leibowitz, AA Ferrando, AA Smith, B Lecka-Czernik, C Fasolato, C Harteneck, C Morris, CL Hoppel, D Belelli, D Fietz, E Asmussen, E Chorell, E Pohjanen, G Lac, G Van Hall, GC Bogdanis, GD Lewis, GJ Rietjens, H Budde, H Budde, H Karlic, H Yokoyama, J Henriksson, JB Walker, JH Mitchell, JK Nicholson, JM Peake, JS Fuqua, K Goto, K Sahlin, K Sahlin, K Sato, K Sato, KR Howarth, LS Eriksson, ME Powers, MH Jacob, MH Williams, MJ Ormsbee, ML Circu, ML Goodwin, P Yin, PC Tullson, R Berton, RF Coburn, S Naz, SC Lu, SK Powers, TE Graham, W Dudzinska, YP Pitsiladis   +51 more
core   +1 more source

Metabolomic analysis of cricket paralysis virus infection in Drosophila S2 cells reveals divergent effects on central carbon metabolism as compared with silkworm Bm5 cells [PDF]

, 2020
High-throughput approaches have opened new opportunities for understanding biological processes such as persistent virus infections, which are widespread.
Meeus, Ivan, Smagghe, Guy, Swevers, Luc, Van Meulebroek, Lieven, Vanhaecke, Lynn, Wang, Luoluo   +5 more
core   +1 more source

Metabolic Signatures of Lung Cancer in Biofluids: NMR-Based Metabonomics of Blood Plasma [PDF]

, 2011
In this work, the variations in the metabolic profile of blood plasma from lung cancer patients and healthy controls were investigated through NMR-based metabonomics, to assess the potential of this approach for lung cancer screening and diagnosis.
Ana Gomes, Ana M. Gil, António S. Barros, Asiago V. M., Bathe O. F., Bell J. D., Brian J. Goodfellow, Brière J.-J., Carrola J., Cláudia M. Rocha, Daykin C. A., Dong J., Duarte I. F., Duarte I. F., Erol A., Fan T. W. M., Fiorenza A. M., Fiorenza A. M., Freedman D. S., Gao H., Gao H. C., Gu H. W., Haffner H. T., Heber D., Iola F. Duarte, Isabel M. Carreira, Joana Carrola, João Bernardo, Jordan K. W., Keun H. C., Kochhar S., Lai H.-S., Laiakis E. C., Lin L., Lina Carvalho, Liu M., Lokhov P. G., Ludwig C., Ma Y., MacIntyre D. A., Maeda J., Muntoni S., Naini A. B., Norton J. A., Okamoto N., Pirozynski M., Psychogios N., Qiu Y. P., Ritchie S. A., Rocha C. M., Sitter B., Spratlin J. L., Sreekumar A., Stringer K. A., Thysell E., Tiziani S., Travis W. D., Trygg J., Urayama S., Vitor Sousa, Xu Q. S., Xue R., Yin P., Zhang J. A., Zhang Z. Y., Zhou J., Zira A. N.   +66 more
core   +2 more sources

Metabolomic Analysis Reveals Insights into Deterioration of Rice Quality during Storage

Foods, 2022
To determine the changes in the quality of rice during storage, this study investigated the comprehensive metabolomic profiles of Nanjing 9108 (typical japonica rice) and Jianzhen 2 (typical indica rice) varieties in China, using metabolomics. A total of
Qian Wang, Dong Zhang, Luyao Zhao, Jianlei Liu, Bo Shang, Weiqiao Yang, Xiaoliang Duan, Hui Sun   +7 more
doaj   +1 more source