Assessing lipid-lowering and plasma cholesteryl ester transfer protein activity of Centranthus longiflorus and β-Sitosterol following administration to triton WR1339- treated rats
{"title":"Assessing lipid-lowering and plasma cholesteryl ester transfer protein activity of Centranthus longiflorus and β-Sitosterol following administration to triton WR1339- treated rats","authors":"Seda Askin, Fatma Zuhal Umudum","doi":"10.1002/fsn3.4471","DOIUrl":null,"url":null,"abstract":"<p>The aim of this study was to evaluate the lipid-lowering and plasma cholesteryl ester transfer protein(CETP) activity of <i>Centranthus longiflorus</i>(CL) and β-Sitosterol(βS) following intraperitoneal administration of Triton-WR 1339 (=Tyloxapol) (TWR) to male Wistar rats. Hyperlipidemia(HL) was developed by intraperitoneal injection of TWR. The animals were divided into main eight groups of six rats each. Rats were housed in separate cages and fed a standard diet for 7 days. After 7 days, ethanol extraction of CL plant, aqueous suspension of βS and anacetrapib was given to rats by oral gavage 1 h before the triton injection. Blood samples were collected and used for the biochemical parameters analysis. Histopathological studies were also performed on liver tissue. In hyperlipidemic rats(HR), CL extract and βS reduced total cholesterol similarly. βS lowered low-density lipoprotein(LDL-C) more than CL extract. Both CL extract and βS approximated impaired Alanine transaminase(ALT) and Aspartate transaminase(AST) levels in HR's to the level of control. CL extract provided better protection than βS against deterioration in liver tissue samples seen in hyperlipidemic rats. Finally, CL extract and βS inhibited CETP, at which point βS was more effective. These findings showed that CL extract and βS reduce plasma lipid concentration and may have a hypolipidemic effect due to their anti-CETP properties.</p>","PeriodicalId":12418,"journal":{"name":"Food Science & Nutrition","volume":"12 11","pages":"9788-9798"},"PeriodicalIF":3.5000,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/fsn3.4471","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Food Science & Nutrition","FirstCategoryId":"97","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/fsn3.4471","RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"FOOD SCIENCE & TECHNOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
The aim of this study was to evaluate the lipid-lowering and plasma cholesteryl ester transfer protein(CETP) activity of Centranthus longiflorus(CL) and β-Sitosterol(βS) following intraperitoneal administration of Triton-WR 1339 (=Tyloxapol) (TWR) to male Wistar rats. Hyperlipidemia(HL) was developed by intraperitoneal injection of TWR. The animals were divided into main eight groups of six rats each. Rats were housed in separate cages and fed a standard diet for 7 days. After 7 days, ethanol extraction of CL plant, aqueous suspension of βS and anacetrapib was given to rats by oral gavage 1 h before the triton injection. Blood samples were collected and used for the biochemical parameters analysis. Histopathological studies were also performed on liver tissue. In hyperlipidemic rats(HR), CL extract and βS reduced total cholesterol similarly. βS lowered low-density lipoprotein(LDL-C) more than CL extract. Both CL extract and βS approximated impaired Alanine transaminase(ALT) and Aspartate transaminase(AST) levels in HR's to the level of control. CL extract provided better protection than βS against deterioration in liver tissue samples seen in hyperlipidemic rats. Finally, CL extract and βS inhibited CETP, at which point βS was more effective. These findings showed that CL extract and βS reduce plasma lipid concentration and may have a hypolipidemic effect due to their anti-CETP properties.
期刊介绍:
Food Science & Nutrition is the peer-reviewed journal for rapid dissemination of research in all areas of food science and nutrition. The Journal will consider submissions of quality papers describing the results of fundamental and applied research related to all aspects of human food and nutrition, as well as interdisciplinary research that spans these two fields.