Evidence map›Paper›PMID 22413998›Full record

ArticleLipids in health and disease2012

Bioactivity-guided fractionation of the triglyceride-lowering component and in vivo and in vitro evaluation of hypolipidemic effects of Calyx seu Fructus Physalis.

Yihui Yang, Xianmei Piao, Mingyu Zhang, Xiaodan Wang, Bing Xu, Jiuxin Zhu, Zhiwei Fang, Yunlong Hou, Yanjie Lu, Baofeng Yang

Abstract read
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Article in Lipids in health and disease, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

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5citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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5 citing papers in PubMed.

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  2. Natural Products fromMolecules (Basel, Switzerland) · 2022
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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

Yihui YangDepartment of Pharmacology-the State-Province Key Laboratories of Biomedicine- Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education, Harbin Medical University, Harbin, Heilongjiang 150081, P. R. China.
Xianmei Piao
Mingyu Zhang
Xiaodan Wang
Bing Xu
Jiuxin Zhu
Zhiwei Fang
Yunlong Hou
Yanjie Lu
Baofeng Yang

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn folklore, some people take the decoction of Calyx seu Fructus Physalis (CSFP) for lowering blood lipids. The present study is designed to evaluate the lipid-lowering activities of CSFP, and search for its pharmacodynamical material.

methodsCSFP was extracted by water and 75% ethanol, respectively. The extracts of CSFP for reducing serum lipid levels were evaluated on mouse model of hyperlipidemia. The optimized extract was subjected to the bioactivity-guided fractionation in which the liquid-liquid extraction, collumn chromatography, the in vivo and in vitro models of hyperlipidemia were utilized. The structure of active component was determined by ¹³C-NMR and ¹H-NMR.

resultsThe 75% ethanol extract of CSFP decreased the serum total cholesterol (TC) and triglyceride (TG) levels in mouse model of hyperlipidemia. Followed a separation process for the 75% ethanol extract of CSFP, the fraction B was proved to be an active fraction for lowering lipid in vivo and in vitro experiments, which could significantly decrease the serum TC and TG levels in mouse model of hyperlipidemia, and remarkably decrease the increase of TG in primary mouse hepatocytes induced by high glucose and the increase of TG in HepG2 cells induced by oleic acid. The fraction B2, isolated from B on bioactivity-guided fractionation, could significantly decrease TG level in HepG2 cells. One compound with the highest content in B2 was isolated and determined as luteolin-7-O-beta-D-glucopyranoside by NMR spectra. It could significantly reduce the TG level in HepG2 cells, and inhibited the accumulation of lipids by oil red O stain.

conclusionOur results demonstrated that the 75% ethanol extract of CSFP could improve in vitro and in vivo lipid accumulation. Luteolin-7-O-beta-D-glucopyranoside might be a leading pharmacodynamical material of CSFP for lowering lipids.

Indexed as

AnimalsChemical FractionationCholesterolFlowersGlucosidesHepatocytesHep G2 CellsHumansHyperlipidemiasHypolipidemic AgentsLuteolinMaleMicePhysalisPlant ExtractsTriglyceridesCholesterolGlucosidesHypolipidemic AgentsLuteolinluteolin-7-glucosidePlant ExtractsTriglycerides

Identifiers

PMID22413998
PMCPMC3338407

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.