枸杞多糖通过TGFβ1/Smad3信号通路改善慢性心衰大鼠心肌纤维化
Zhongguo shiyan zhenduanxue, 2021 目的观察枸杞多糖对慢性心力衰竭大鼠心肌纤维化的影响,并初步探讨其作用机制。方法采用腹主动脉缩窄法(ACC)建立慢性心衰大鼠动物模型,建模成功后,随机分为模型组(CHF组)、枸杞多糖加模型组(LBP组),另建立假手术组(sham组),LBP组给予枸杞多糖100mg/Kg灌胃,CHF组和sham组给予等量生理盐水灌胃,连续干预8周后收集各组大鼠心脏结构参数,HE、Masson染色观察大鼠心肌组织病理变化,Western blot检测大鼠心肌组织中collagenⅠ、collagenⅢ、TGF-β1 ...
孟立立
doaj
Optimization of Ultrahigh Pressure Assisted Micellar Extraction of Taxifolin from Larch [PDF]
, 2023 In this study, in order to simplify the extraction process of taxifolin, cut costs and energy sources, improve extraction efficiency, and promote comprehensive application of taxifolin.
Fan YANG +3 more
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Research Progress on Biological Activity and Application of Lycium barbarum Polysaccharide [PDF]
Lycium barbarum is a traditional Chinese medicinal material with a long history of homology of medicine and food. Lycium barbarum polysaccharide is a natural plant polysaccharide isolated from Lycium barbarum fruit, which is one of the key bioactive ...
Aoyi DUAN +4 more
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Separation and Purification of Lycium barbarum Polysaccharides in Neuroinflammation by High-speed Countercurrent Chromatography [PDF]
Objective: This study constructed a novel method for the separation and purification of polysaccharides from Lycium barbarum polysaccharide (LBPs) by high-speed countercurrent chromatography with aqueoust two-phase system, and investigated its effect on ...
Duolong DI +4 more
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Application of Fruits of Lycium barharum L. in Health Food in China [PDF]
Lycium barharum L. is a food and drug homologous substance, rich in polysaccharides, betaine, anthocyanins, carotenoids and other active ingredients, and has good application value in health care functions such as improving immunity, relieving visual ...
Gaigai LIU +3 more
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浙江大学学报. 农业与生命科学版Goji berry contains several nutrients and active ingredients, with certain edible and medicinal value. The past studies have found that goji berry extracts have a variety of biological activities such as immune regulation and antitumor and anticancer ...
BI Ranran(毕冉冉) +2 more
doaj +1 more source
Structural Characterization of a Water-Soluble Polysaccharide from Lycium ruthenicum Murr. Fruits and Its Protective Effect on Ethanol-Induced Damage in GES-1 Cells [PDF]
Lycium ruthenicum Murr. polysaccharide (LRMP) was obtained by hot water extraction, its structural parameters such as monosaccharide composition, glycosidic linkages and chain conformation were analyzed, and its protective effect on ethanol ...
QIAN Rong, AN Jiaxin, XU Xiaoqi, ZHANG Tao, CHEN Aijun, LI Sha, XU Hong
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Study on the Changes of Cell Wall Polysaccharide and Their Degrading Enzyme Activities during the Development of Lycium barbarum Fruit [PDF]
To further explore the metabolism of Lycium barbarum polysaccharides, the cell wall microstructure of Lycium barbarum fruits in different growth periods was observed by transmission electron microscopy, and the cell wall polysaccharide content and its ...
BU Ning-xia +6 more
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Effects of Drying Conditions on Hot-air Drying Characteristics and Quality of Goji Berries [PDF]
This study investigated the quality of goji berries by analyzing the effects of three drying temperatures (40, 50, and 60 ℃), immersion pretreatments in sodium carbonate, sodium sulfite, and citric acid solutions, and staged temperature variations on ...
Jia LIU +7 more
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Extraction and Purification of Lycium barbarum Polysaccharides and Its in Vitro Antioxidation and in Vivo Anti-aging Effects [PDF]
Objective: To isolate and purify the polysaccharides from Lycium barbarum and study its in vitro antioxidant activity and in vivo anti-aging effect.
Congying WANG +3 more
core +1 more source