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Hypoglycemic Effect of Radix Et Rhizoma Salviae Miltiorrhizae,Guixi Green Tea and Their Compatibility on Mice

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Medicinal Plant 2024年第3期15卷 53-55,70页

作者： Chen YANG Zhaohui huang Liqing TANG Wenjing huang Danyu CHEN Rujun SHI suoyi huang Lixiang LU Shiyou ZHOU School of Clinical Medicine Youjiang Medical University for NationalitiesBaise 533000China School of Pharmacy Youjiang Medical University for NationalitiesBaise 533000China Key Laboratory of Research on Characteristic Ethnic Medicine in the Youjiang River Basin of Guangxi Colleges and Universities Baise 533000China

[Objectives]To explore the hypoglycemic effect of Radix Et Rhizoma Salviae Miltiorrhizae,Guixi green tea and their compatibility on mice,so as to provide more options for the adjuvant treatment of diabetes and improve the comprehensive utilization value of Guixi green tea.[Methods]After being fed adaptively for 7 d,60 SPF-grade male mice were intraperitoneally injected with alloxouracil(180 mg/kg)to induce hyperglycemia model,from which 35 mice with a successful model were *** were randomly divided into 5 groups(Danshen group,green tea group,compatible group,positive control group and blank control group),with 7 animals in each *** mice in all groups were administered according to the dose of 200 mg/kg once a day for 15 *** the last administration,their body weight was measured on the 15 th day after fasting for 12 h,and their fasting blood glucose was measured by tail clipping.[Results]After modeling,the mice in each group showed typical hyperglycemia symptoms,namely obvious polydipsia,polyphagia,polyuria and weight *** with the blank control group,Danshen group and green tea group had obvious hypoglycemic effect(P<0.05),and compatible group had significant hypoglycemic effect(P<0.01).Compared with the blank control group,the weight loss of diabetic mice could also be inhibited in green tea group and compatible group(P<0.05).[Conclusions]Danshen,Guixi green tea and their compatibility had the effect of lowering blood sugar,among which the compatible group had the most obvious effect.

关键词： Salvia miltiorrhiza Guixi green tea Compatibility Blood sugar

Effects of Polygala fallax Hemsl Water Extract on a Mouse Model of Gastric Motility Disorders

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Medicinal Plant 2024年第4期15卷 101-106页

作者： Liangyin ZHU Xiaofeng HAO Liuqi huang Zongyuan CHEN Wenfeng CHEN Liu YANG Bingchen huang Liyuan LI Aipeng LI suoyi huang Xiuzhen SU School of Clinical Medicine Youjiang Medical University for NationalitiesBaise 533000China Key Laboratory of Guangxi Universities on National Medicine in Youjiang River Youjiang Medical University for NationalitiesBaise 533000China School of Pharmacy Youjiang Medical University for NationalitiesBaise 533000China Institute of Life Sciences Youjiang Medical University for NationalitiesBaise 533000China

[Objectives]To explore the effects of Polygona fallax Hemsl water extract on gastrointestinal motility in normal mice and gastric motility disorder model mice and approximate mechanism.[Methods]Using normal mice and mice with gastric motility disorders(modeled with atropine),the effects of different mass concentration groups of *** Hemsl water extract(0.125,0.250,0.500 g/mL)and domperidone groups on gastric residual rate,small intestine propulsion rate,serum motilin(MLT),vasoactive intestinal peptide(VIP),and tissue morphology were studied.[Results]There was a highly significant difference(P<0.01)in the small intestine propulsion rate of liquid in normal mice among the different concentration groups of *** Hemsl water extract compared to the blank *** small intestine propulsion rate and gastric residue rate of semi-solid paste were statistically significant compared to the blank group(P<0.05).Among them,there was a highly significant difference between the high concentration group(67.75%±7.65%,46.5%±10.62%)and the medium concentration group(60.90%±5.87%,59.27%±7.82%)(P<0.01).There was statistical significance in normal mouse serum MLT content in the high concentration group(P<0.05).There was no effect on serum VIP levels in normal mice;no effect on the morphology of stomach and intestinal tissues of normal *** small intestine propulsion rate and gastric residue rate of liquid and semi-solid paste in mice with gastric motility disorders were statistically significant compared to the atropine group,with extremely significant differences(P<0.01).[Conclusions]*** Hemsl water extract has a promoting effect on gastrointestinal *** of the specific mechanisms by which *** Hemsl promotes gastrointestinal motility in normal mice may be related to the content of MLT in mouse *** mechanism of action in atropine induced gastric paresis mice may be related to the reactivation of M receptors,and the action mechanism of *** Hemsl d

关键词： Polygala fallax Hemsl Gastric motility Mouse model Gastric emptying Gastric paresis Motilin Vasoactive intestinal peptide

Antioxidant Activity of Ethyl Acetate Extract of Amomum villosum Lour.

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Medicinal Plant 2024年第5期15卷 4-6页

作者： Ziyan TAN Yanling QIAN Pingping MENG Dongjing TENG Yanfei QIN Caiqi NONG suoyi huang Ke SUN Tingting HE School of Medical lmaging Youjiang Medical University for NationalitiesBaise 533000China Key laboratoryof Research on Characteristie Ethmie Medicine in the Youjiang River Basin of Guangi Colleges and Universities Baise 533000China School of Postgrduate Youjiang Medical University for NationalitiesBaise 533000China

[Objectives]To study the antioxidant activity of the ethyl acetate extract of Amomum villosum Lour.[Methods]The removal rate of chelated iron ions,hydroxyl radicals,superoxide anion free radicals and DPPH free radicals by the ethyl acetate extract of *** *** determined by UV spectrophotometer.[Results]0.5000μg/mL ethyl acetate extract of *** *** the strongest ability to chelate with ferrous ions and to remove hydroxyl radicals,superoxide anion free radicals and DPPH free *** ability to chelate with ferrous ions was 95.14%,and the removal rate of the above free radicals was 86.217%,81.44%,and 85.16%.[Conclusions]The ethyl acetate extract of *** *** a strong antioxidant effect,and its antioxidant capacity was related to the sample concentration,which provides a theoretical basis for its application in the development of antioxidant skin care products.

关键词： Amomum villosum Lour. Extract Antioxidant activity Free radicals

Mechanism of Gegen Qinlian Decoction in Treating Type 2 Diabetes Mellitus Complicated with NAFLD Based on Network Pharmacology

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Medicinal Plant 2024年第4期15卷 11-15页

作者： Yujia huang Xiaoyi huang Xinyu XU Qianqian QIN Yasi NONG Yanyang LI Wenyong FENG Chunxiu YIN Kang LUO Xin XIE Xiaojin huang suoyi huang Juan ZHONG College of Clinical Medicine Youjiang Medical University for NationalitiesBaise 533000China College of Basic Medicine Youjiang Medical University for NationalitiesBaise 533000China College of Public Health and Management Youjiang Medical University for NationalitiesBaise 533000China College of Pharmacy Youjiang Medical University for NationalitiesBaise 533000China Key Laboratory of China's Colleges for the Study of Characteristic Ethnic Medicine in Youjiang River Basin Baise 533000China College of Life Sciences Youjiang Medical University for NationalitiesBaise 533000China

[Objectives]To explore the mechanism of Gegen Qinlian Decoction in treating type 2 diabetes mellitus(T2DM)complicated with non-alcoholic fatty liver disease(NAFLD)by analyzing the effective components of Gegen Qinlian Decoction.[Methods]TCMSP database was used to analyze the active components of Gegen Qinlian Decoction,and pubchem and Swiss ADME databases were also used to predict drug targets,extract T2DM complicated with NAFLD targets from OMIM and Genecards *** plot was drawn to obtain intersection targets,and finally Cytoscape was used to make core target maps and drug-target-disease network *** DAVID and Metascape database to analyze the intersection targets,the gene ontology information of Go and KEGG was *** informatics technology was used to visualize GO,and Cytoscape was used to make drug-target-disease network map-enrichment pathway map.[Results]The network pharmacological analysis showed that Gegen Qinlian Decoction acted on the key targets of type 2 diabetes mellitus complicated with non-alcoholic fatty liver disease,such as ALB and ALT1,through many components,and achieved the purpose of treating this *** chemical constituents of the drug include formononetin,5-hydroxyisomucronulatol-2,5-2-O-glucoside,cholesteryl laurate,isoliquiritigenin,etc.[Conclusions]This study provides a new idea and theoretical support for future drug research and clinical practice.

关键词： Gegen Qinlian Decoction Type 2 diabetes mellitus complicated by non-alcoholic fatty liver disease Network pharmacology

Establishment and Evaluation of a Mouse Model of Allergic Rhinitis

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Medicinal Plant 2024年第4期15卷 111-113,121页

作者： Xiang QIN Yuan PAN Xiaoni PAN Yanfeng MO Shuwen LI Tingting XIE Lixiang LU Jiancheng LIANG Shiyou ZHOU suoyi huang School of Clinical Medicine Youjiang Medical University for NationalitiesBaise 533000China School of Public Health and Management Youjiang Medical University for NationalitiesBaise 533000China School of Pharmacy Youjiang Medical University for NationalitiesBaise 533000China Key Laboratory of Research on Characteristic Ethnic Medicine in the Youjiang River Basin of Guangxi Colleges and Universities Baise 533000China

[Objectives]To explore a new method for induction of allergic rhinitis in mice,and compare and evaluate it with common modeling methods.[Methods]36 mice were randomly divided into the control group,blank group and experimental group,and there were 12 mice in each *** mice in the control group were conventionally *** is,the mice were first injected intraperitoneally with the mixture composed of OVA 50μg,[Al(OH)3]5 mg and 1ml of normal saline once every other day,and then since the 15 th d,20μL of 5%OVA solution was dropped into each nasal cavity once a day,which lasted for 7 *** blank group was treated with the same amount of normal saline according to the control group,and received intraperitoneal injection and bilateral nasal drip *** the experimental group,mice were first given intraperitoneal injection of the mixture composed of ovalbumin(OVA)75μg,aluminum hydroxide gel[Al(OH)3]8 mg and normal saline 1.5 mL for basic *** the 26 th d,20μL of 3%OVA solution was dropped into each nasal cavity once a day,which lasted for 10 *** number of sneezes,the number of nose scratching,the amount of nasal discharge,and the activity of mice in each group were observed,and the behavior of allergic reaction was ***,the number of eosinophils in the nasal discharge of mice and the IgE content in serum were measured.[Results]The score of nasal stimulation symptoms,the number of eosinophils and serum IgE level of mice in the control group and the experimental group were higher than those in the blank group(P0.05).[Conclusions]The modeling method was more suitable for the development of allergic rhinitis patients condition,and reduced the probability of death of mice due to modeling,and simplified the experimental operation.

关键词： Allergic rhinitis Mouse model Modeling effect

Screening for Anti-tumor Activity of Fractions from Buddleja officinalis Maxim

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Medicinal Plant 2024年第2期15卷 48-50,56页

作者： Tong LI Xin XIE Liyuan LI Aipeng LI Zhidong LEI Tingting HE Sirui MO Shangfeng huang Yao LIN suoyi huang Lixiang LU Shiyou ZHOU School of Basic Medical Sciences Youjiang Medical University for NationalitiesBaise 533000China Key Laboratory of Characteristic Ethnic Medicine Research in Youjiang Basin Youjiang Medical University for NationalitiesBaise 533000China School of Pharmacy Youjiang Medical University for NationalitiesBaise 533000China School of Clinical Medicine Youjiang Medical University for NationalitiesBaise 533000China

[Objectives]The anti-tumor activity of fractions from Buddleja officinalis *** petroleum ether,ethyl acetate,n-butanol and water solvent was studied.[Methods]The ethanol extract from *** *** extracted and then concentrated with petroleum ether,ethyl acetate,n-butanol and water,respectively,and the extracts were *** inhibitory effects of the four different fractions on the growth of three tumor cell lines in vitro were detected by CCK-8 method,and the median inhibitory concentration(IC 50 value)was calculated.[Results]The four fractions inhibited the growth of the three tumor cell lines in vitro,among which the n-butanol fraction had the best anti-tumor *** IC 50 values of the n-butanol fraction on human gastric cancer(SGC-7901),human breast cancer(MCF-7)and human liver cancer(BEL-7404)cell lines were 0.08,1.58 and 0.12 mg/mL,respectively.[Conclusions]Petroleum ether,ethyl acetate,n-butanol and water fractions from the ethanol extract of *** *** certain anti-tumor effects,and the n-butanol fraction had the best anti-tumor activity.

关键词： Buddleja officinalis Maxim. Tumor cells Anti-tumor Activity screening

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正交实验优化草果果胶的提取工艺

化学与生物工程 2024年第1期41卷 36-39页

作者：谢欣李丽媛李童陈小妮黄锁义右江民族医学院基础医学院广西百色533000 右江民族医学院药学院广西百色533000 右江民族医学院广西高校右江流域特色民族药研究重点实验室广西百色533000

采用传统的酸水解乙醇沉淀法提取草果果胶,以草果果胶得率为评价指标,在单因素实验的基础上,通过L_(9)(3^(4))正交实验优化了草果果胶的提取工艺。结果表明,各因素对草果果胶得率影响的大小顺序为:pH值>料液比>提取时间>提取温度;最佳... 详细信息

采用传统的酸水解乙醇沉淀法提取草果果胶,以草果果胶得率为评价指标,在单因素实验的基础上,通过L_(9)(3^(4))正交实验优化了草果果胶的提取工艺。结果表明,各因素对草果果胶得率影响的大小顺序为:pH值>料液比>提取时间>提取温度;最佳提取工艺为:pH值3.0、提取温度90℃、提取时间150 min、料液比1∶30(g∶mL),在此条件下,果胶得率为7.54%,为进一步深入开发草果资源提供了科学依据。

关键词：草果果胶提取工艺单因素实验正交实验

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广西医科院校劳动教育实施路径探讨

科技风 2024年第5期 7-9页

作者：钟娟李悦苏莉莉刘筝黄锁义刘九辉右江民族医学院广西百色533000

目的:广西医科院校是培养广西医务人员的重要阵地,医科院校大学生今后要投入医疗服务行业、对改善医患关系和维护社会和谐起着推动作用。大学生是新时代社会主义建设的主力军,因此在医科院校开展劳动教育改革,培养医学学生正确的劳动价... 详细信息

目的:广西医科院校是培养广西医务人员的重要阵地,医科院校大学生今后要投入医疗服务行业、对改善医患关系和维护社会和谐起着推动作用。大学生是新时代社会主义建设的主力军,因此在医科院校开展劳动教育改革,培养医学学生正确的劳动价值观具有深远意义。方法:通过调研广西四所医学院校开展劳动教育现状,查阅相关文献,研究广西医学院校劳动教育实施路径。结果:本文从修订人才培养计划、教师队伍建设、校园文化宣传、实践平台建设四个方面实施劳动教育改革探索,培养有担当、有责任感的医学学生。结论:广西医科院校劳动教育实施帮助学生形成正确的劳动观,提升社会责任感,为培养广西地区优秀医务人员奠定基础,对构建社会价值体系意义深远。

关键词：医科院校劳动教育路径

Activity Screening Study on the Anti-tumor Effects of Extracts from Mahoniae caulis

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Medicinal Plant 2023年第6期14卷 19-21,26页

作者： Xin XIE Liyuan LI Aipeng LI Zhidong LEI suoyi huang School of Basic Medical Sciences Youjiang Medical University for NationalitiesBaise 533000China School of Pharmacy Youjiang Medical University for NationalitiesBaise 533000China Key Laboratory of Characteristic Ethnic Medicine Research in Youjiang Basin Youjiang Medical University for NationalitiesBaise 533000China

[Objectives]To explore the anti-tumor activity of the extracts of petroleum ether,ethyl acetate,n-butanol and aqueous solution from Mahoniae caulis.[Methods]The extracts were extracted with petroleum ether,ethyl acetate,n-butanol and aqueous solution respectively,and then *** inhibitory effects of these extracts on the growth of three tumor cell lines in vitro were detected by CCK-8 method,and the IC 50 value was calculated.[Results]The four extracts inhibited the growth of the three tumor cell lines in vitro,among which the n-butanol extract had the best anti-tumor *** IC 50 values of the n-butanol extract on human gastric cancer(SGC-7901),human breast cancer(MCF-7)and human liver cancer(BEL-7404)cell lines were 0.23,0.25 and 0.58 mg/mL,respectively.[Conclusions]The ethanol extract of Mahoniae caulis under petroleum ether,ethyl acetate,n-butanol and aqueous solution had certain anti-tumor effect,and n-butanol extract had the best anti-tumor activity.

关键词： Mahoniae caulis Tumor cells Anti-tumor effects Activity screening