Articles with "uplc ltq" as a keyword



Systematic screening and characterization of prototype constituents and metabolites of triterpenoid saponins of Caulopphyllum robustum Maxim using UPLC‐LTQ Orbitrap MS after oral administration in rats

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Published in 2019 at "Journal of Pharmaceutical and Biomedical Analysis"

DOI: 10.1016/j.jpba.2019.02.005

Abstract: HighlightsIt's the first time that the in vivo multiple absorbed and metabolic components of Caulopphyllum Robustum after oral administration have been comprehensively revealed.The cracking model of biological samples in the effective part of Caulopphyllum Robustum… read more here.

Keywords: administration; metabolic pathways; uplc ltq; caulopphyllum robustum ... See more keywords

UPLC-LTQ-Orbitrap Study on Rat Urinary Metabolites of 5-Methoxy-Alpha-Methyltryptamine.

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Published in 2024 at "Current drug metabolism"

DOI: 10.2174/0113892002295551240628061732

Abstract: OBJECTIVE 5-Methoxy-α-Methyltryptamine (5-MeO-AMT) is a new psychoactive substance which is abused due to its hallucinogenic and euphoric effects. This study aimed to study the metabolic characteristics of 5-MeO-AMT. METHODS Five rats were given intraperitoneal injection… read more here.

Keywords: meo amt; uplc ltq; ltq orbitrap; study ... See more keywords

A Comparative Study of Serum Pharmacochemistry of Kai-Xin-San in Normal and AD Rats Using UPLC-LTQ-Orbitrap-MS

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Published in 2022 at "Pharmaceuticals"

DOI: 10.3390/ph16010030

Abstract: Kai-Xin-San (KXS) is a classic formula for the treatment of Alzheimer’s disease (AD). KXS has been widely used to treat emotional diseases; however, its active components remain unknown. There have been some reports about the… read more here.

Keywords: using uplc; xin san; group; model ... See more keywords