Evidence map›Paper›PMID 40982079›Full record

ArticleJournal of molecular histology2025

Therapeutic effects of Scutellaria baicalensis total flavonoids on metabolic syndrome in rats via modulation of PPARα and PPARγ signaling.

Yang Zhou, Zhi-Ping Li, Yu-Hang Lian, Xin Gao, Song-He Yin, Yu-Mei Zhao

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Article in Journal of molecular histology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Yang ZhouDepartment of Pharmacy, Hongqi Hospital Affiliated to Mudanjiang Medical University, No.5 of Tongxiang Road, Aimin District, Mudanjiang, 157011, Heilongjiang Province, China.
Zhi-Ping LiDepartment of Pharmacy, Hongqi Hospital Affiliated to Mudanjiang Medical University, No.5 of Tongxiang Road, Aimin District, Mudanjiang, 157011, Heilongjiang Province, China.
Yu-Hang LianMudanjiang Medical University, Mudanjiang, 157011, China.
Xin GaoDepartment of Pharmacy, Hongqi Hospital Affiliated to Mudanjiang Medical University, No.5 of Tongxiang Road, Aimin District, Mudanjiang, 157011, Heilongjiang Province, China.
Song-He YinMudanjiang Food and Drug Testing Center, Mudanjiang, 157011, China.
Yu-Mei ZhaoDepartment of Pharmacy, Hongqi Hospital Affiliated to Mudanjiang Medical University, No.5 of Tongxiang Road, Aimin District, Mudanjiang, 157011, Heilongjiang Province, China. zhaoyumeiyymei@163.com.

Funding

Chen Xiao-Ping Foundation for the Development of Science and Technology of Hubei Province Youth Science Special Fund CXPJJH125001-2535Scientific Research Fund of Heilongjiang Provincial Health and Family Planning Commission 2018495
6 · The paper itself

Abstract

The aim of this study is to evaluate the therapeutic effects of Scutellaria baicalensis total flavonoids (STF) in a rat model of metabolic syndrome (MS), with particular focus on the core regulatory mechanisms contributing to metabolic homeostasis. Additionally, the modulation of peroxisome proliferator-activated receptors (PPARs) by STF was investigated to elucidate its molecular targets and associated features within the pathophysiology of MS. Metabolic syndrome was induced in Sprague Dawley rats through the administration of a high-fat/high-glucose diet combined with streptozotocin (STZ). STF was administered orally during the induction period. Serum levels of triglycerides (TG), total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), fasting blood glucose (FBG), and fasting insulin (FINS) were quantified. The homeostatic model assessment of insulin resistance (HOMA-IR) was calculated. Hepatic concentrations of TC and TG were also measured. Histopathological alterations were evaluated using hematoxylin and eosin (HE) staining, while hepatic lipid accumulation was assessed through Oil Red O staining. Hepatic expression levels of PPARα and PPARγ proteins were determined via Western blot analysis. Treatment with STF at doses of 50 and 100 mg·kg⁻¹ significantly reduced serum levels of TC, TG, LDL-C, FBG, FINS, and HOMA-IR, while preventing the decline in HDL-C levels among rats with MS. STF administration also alleviated abnormal liver weight and suppressed hepatic accumulation of TC and TG, accompanied by improvements in histological features. Western blot analysis revealed upregulation of hepatic PPARα and PPARγ protein expression following STF treatment. STF demonstrated the capacity to reduce body weight and improve lipid profiles and insulin resistance in rats with MS. These effects may be associated with the regulation of PPARα and PPARγ protein expression.

Indexed as

FlavonoidsMetabolic SyndromePlant ExtractsPPAR alphaPPAR gammaScutellaria baicalensisSignal TransductionAnimalsBlood GlucoseDiet, High-FatInsulinInsulin ResistanceLiverMaleRatsRats, Sprague-DawleyBlood GlucoseFlavonoidsInsulinPlant ExtractsPPAR alphaPPAR gammaInsulin resistanceMetabolic syndromePPARαPPARγScutellaria baicalensis total flavonoids

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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.