Abstract：
:Metabolic profiling technology, a massive information provider, has promoted the understanding of the metabolism of multicomponent medicines and its interactions with endogenous metabolites, which was previously a challenge in clarification. In this study, an untargeted GC/MS-based approach was employed to investigate the urinary metabolite profile in rats with oral administration of ginsenosides and the control group. Significant changes of urinary metabolites contents were observed in the total ginsenosides group, revealing the impact of ginsenosides as indicated by the up- or down-regulation of several pathways involving neurotransmitter-related metabolites, tricarboxylic acid (TCA) cycle, fatty acids β-oxidation, and intestinal microflora metabolites. Meanwhile, a targeted UPLC-QQQ/MS-based metabonomic approach was developed to investigate the changes of urinary ginsenoside metabolites during the process of acute cold stress. Metabolic analysis indicated that upstream ginsenosides (rg1, re, and rf) increased significantly, whereas downstream ginsenosides (ck, ppd, and ppt) decreased correspondingly after cold exposure. Finally, the relationships between ginsenosides and significantly changed metabolites were investigated by correlation analysis.
journal_name
J Proteome Resjournal_title
Journal of proteome researchauthors
Zhang Z,Wang X,Wang J,Jia Z,Liu Y,Xie X,Wang C,Jia Wdoi
10.1021/acs.jproteome.6b00015subject
Has Abstractpub_date
2016-06-03 00:00:00pages
1842-52issue
6eissn
1535-3893issn
1535-3907journal_volume
15pub_type
杂志文章abstract：:High plant lignan intake is associated with a number of health benefits, possibly induced by the lignan metabolite enterolactone (ENL). The gut microbiota plays a crucial role in converting dietary lignans into ENL, and epidemiological studies have shown that use of antibiotics is associated with lower levels of ENL. ...
journal_title：Journal of proteome research
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更新日期：2017-06-02 00:00:00
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更新日期：2019-07-05 00:00:00
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journal_title：Journal of proteome research
pub_type： 杂志文章
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journal_title：Journal of proteome research
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更新日期：2016-06-03 00:00:00
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journal_title：Journal of proteome research
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doi：10.1021/pr4005025
更新日期：2013-09-06 00:00:00
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journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.6b00022
更新日期：2016-04-01 00:00:00
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journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr4010585
更新日期：2014-03-07 00:00:00
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journal_title：Journal of proteome research
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doi：10.1021/pr8010028
更新日期：2009-08-01 00:00:00
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journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.6b00208
更新日期：2016-06-03 00:00:00
abstract：:Cytological examination of cells from bronchoalveolar lavage (BAL) is commonly used for the diagnosis of lung cancer. Proteins released from lung cancer cells into BAL may serve as biomarkers for cancer detection. In this study, N-glycoproteins in eight cases of BAL fluid, as well as eight lung adenocarcinoma tissues ...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr400274w
更新日期：2013-08-02 00:00:00
abstract：:An individually darkened leaf model was used to study protein changes in the Arabidopsis mutant stay-green1 (sgr1) to partially mimic the process of leaf covering senescence that occurs naturally in the shaded rosettes of Arabidopsis plants. Utilizing this controlled and predictable induced senescence model has allowe...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/pr300691k
更新日期：2012-11-02 00:00:00
abstract：:As a recently validated reversible post translational modification, lysine malonylation regulates diverse cellular processes from bacteria to mammals, but its existence and function in photosynthetic organisms remain unknown. Cyanobacteria are the most ancient group of photosynthetic prokaryotes and contribute about 5...
journal_title：Journal of proteome research
pub_type： 杂志文章
doi：10.1021/acs.jproteome.7b00017
更新日期：2017-05-05 00:00:00
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journal_title：Journal of proteome research
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更新日期：2014-11-07 00:00:00
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更新日期：2008-08-01 00:00:00
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更新日期：2004-03-01 00:00:00
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