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Epigastric pain syndrome: What can traditional Chinese medicine do? A randomized controlled trial of Biling Weitong Granules

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World Journal of Gastroenterology 2020年第28期26卷 4170-4181页

作者： yan-Dong Wen Fang Lu Ying-Pan Zhao ping Wang Qian yang Jun-Xiang Li Hui-Zhen Li Li-Li Chi Zheng-Hua Zhou yan-ping tang Jin-Kang Xu yang Zhao Xu-Dong tang Department of Gastroenterology Xiyuan Hospital of China Academy of Chinese Medical SciencesBeijing 100091China Institution of Clinical Pharmacology Xiyuan Hospital of China Academy of Chinese Medical SciencesBeijing 100091China Department of Gastroenterology Hebei Provincial Hospital of Chinese MedicineShijiazhuang 050011Hebei ProvinceChina Department of Gastroenterology Dongfang HospitalBeijing University of Chinese MedicineBeijing 100078China Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine Tianjin 300250China Department of Gastroenterology The Affiliated Hospital of Shandong University of Traditional Chinese MedicineJinan 250014Shandong ProvinceChina Department of Gastroenterology First Teaching Hospital of Tianjin University of Traditional Chinese MedicineTianjin 300381China Department of Gastroenterology Tianjin Nankai HospitalTianjin 300100China Department of Gastroenterology The Kunshan Hospital Affiliated to Nanjing University of Chinese MedicineKunshan 215300Jiangsu ProvinceChina

BACKGROUND Recent research suggests that although prokinetic agents,acid suppressors,and radical treatment for Helicobacter pylori infection may be effective in patients with functional dyspepsia(FD),a large proportion of patients still fail to respond to these treatments or may suffer from severe adverse *** traditional Chinese medicinal herbs can regulate the status of the entire body and have special advantages in the treatment of functional *** present study was designed to verify the efficacy of Biling Weitong Granules(BLWTG),a traditional Chinese medicinal herbal compound formula,in alleviating epigastric pain syndrome(EPS)in FD patients,in an attempt to provide an effective prescription for the clinical treatment of this *** To evaluate the clinical efficacy and safety of BLWTG in treating EPS in patients with *** In this multicenter,stratified,randomized,double-blind,placebo-controlled,parallel group clinical trial,eligible patients were randomized into the BLWTG and placebo groups who were treated for 6 *** indicators including the severity and frequency of EPS and the time to pain resolution and safety indicators including adverse events were observed and *** The baseline demographic data and clinical characteristics,such as epigastric pain symptoms,pain intensity,and frequency of attacks,were matched between the two groups before *** 6 wk of treatment and after the center effect was eliminated,the epigastric pain was significantly improved in 28.33%and 85.59%of the patients in the placebo and BLWTG groups,respectively(P<0.05).At 6 wk,the resolution rate of epigastric pain was 15%and 69.49%in the placebo and BLWTG groups,respectively(P<0.05).The differences of total FD clinical score between these two groups were significant(P<0.05)at 2,4,and 6 wk(P<0.05).The scores of each item and the total score in the Functional Digestive Disorders Quality of Life Questionnaire showed significant d

关键词： Biling Weitong Granules Compound formula Traditional Chinese medicine Functional dyspepsia Epigastric pain syndrome Randomized controlled trial

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Expression and interaction of CDC25A and IL-6 in hepatocellular carcinoma HepG2 cells

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Journal of Hainan Medical University 2019年第13期25卷 1-5页

作者： Si Chen yan-ping tang Ji Cao Department of Research Guangxi Medical University Affiliated Tumor HospitalNanning530021Guangxi ProvinceChina Graduate School of Guangxi Medical University Nanning530021Guangxi ProvinceChina Key Laboratory of High-Incidence-Tumor Early Prevention and Treatment Nanning530021Guangxi ProvinceChina

Objective:This study was to further investigate the effect of CDC25A gene on proliferation, invasion and metastasis of hepatocellular carcinoma HepG2 cells, and to explore whether CDC25A and IL6 interact in liver ***: HepG2 cells were transfected with lentiviral CDC25A-shRNA to specifically block the expression of CDC25A in the experimental group (KD group), transfected with lentiviral-negative shRNA as a negative control group (NC group), and the conventionally cultured HepG2 cells were blank control group (Control group). Real-time quantitative PCR and Western blot were used to detect the mRNA and protein expression levels of CDC25A and ***:The expression level of IL6 mRNA in the experimental group was 0.4650.026, which was significantly lower than that of the negative control group of 1.0940.179 and the blank control group of 1.0020.311. The difference was statistically significant(P<0.05). The protein expression level of IL6 was 0.4990.061, which was significantly lower than the negative control group of 1.3110.034 and the blank control group of 1.2530.035. The difference was statistically significant (P<0.05). Conclusions: The CDC25A gene in hepatoma HepG2 cells was silenced, while the expression of IL6 was down-regulated. CDC25A may play a role in the development and invasion of liver cancer by regulating the expression of IL6.

关键词： CDC25A IL6 Hepatocellular carcinoma HepG2 cell

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Huoxue Tongjiang decoction-resisted reflux esophagitis by activation stem cell factor/c-kit/interstitial cell of cajal pathway and regulating the T-helper 17/regulatory T-cells balance in rats

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Traditional Medicine Research 2024年第12期9卷 1-12页

作者： yan Liu yan-ping tang Pei-Cai Li Lei Liu Xi Liu Si-Yu Liu Lei yang Division of Gastroenterology Hospital of Integrated Chinese and Western MedicineTianjin University of Traditional Chinese MedicineTianjin 300000China Tianjin Key Laboratory of Acute Abdomen Disease Associated Organ Injury and ITCWM Repair Hospital of Integrated Chinese and Western MedicineTianjin 300000China Institute of Integrative Medicine for Acute Abdominal Diseases Hospital of Integrated Chinese and Western MedicineTianjin 300000China

Background:Huoxue Tongjiang decoction(HXTJD)is an effective prescription for treating reflux esophagitis(RE).We investigated the effects of HXTJD on esophageal motility and mucosal inflammation in a rat RE ***:Chemical composition of HXTJD was analyzed by ultrahigh-performance liquid chromatography Q-Orbitrap mass spectrometry(MS).The change rates of mean contraction tension forces,mean amplitudes,and mean frequencies for the lower esophageal sphincter(LES)were recorded using the isolated tissue bath system,mechanical tension transducer,and PowerLab physiological *** weighing the stomach,the phenol red labeling method was used to measure the gastric emptying *** LES ultrastructure was observed through transmission electron *** and western blotting were used to detect the number of interstitial cells of Cajal(ICC)and the expression levels of c-kit protein,connexin43(Cx43),and stem cell factor(SCF).Flow cytometric analysis and enzyme-linked immunosorbent assay were conducted to detect the percentages of T helper 17(Th17)cells and regulatory T(Treg)cells and the serum concentrations of interleukin 6(IL-6),interleukin 17(IL-17),and interleukin 10(IL-10)in the ***:We identified 28 chemical constituents in *** esophageal motility,we revealed that HXTJD increased the mean contraction tension forces,mean amplitudes,and mean frequency change rate of LES and the gastric emptying rate;decreased stomach weight;and improved the LES ***,HXTJD increased the number of ICC-positive cells,and c-kit,Cx43,and SCF expression *** esophageal inflammation,HXTJD significantly decreased the percentage of Th17 cells,and IL-6 and IL-17 concentrations,and increased the percentage of Treg cells and IL-10 ***:HXTJD was found to be efficacious in the rat RE *** may promote esophageal motility and alleviate the inflammatory response by activating the SCF/c-kit/ICC

关键词： Huoxue Tongjiang decoction reflux esophagitis SCF/c-kit/ICC pathway Th17/Treg cell esophageal motility mucosal inflammation

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基于multi-agent的地铁事故应急处理系统研究

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铁道学报 2004年第3期26卷 8-12页

作者：崔艳萍唐祯敏武旭北京交通大学交通运输学院北京100044

针对目前地铁安全缺少系统集成、未集中管理等局限性,提出基于多智能体(multi agent)的地铁事故应急处理系统,它由监控智能体、预防智能体、管理智能体、仿真智能体、处理智能体和评价智能体组成,并对其体系结构、工作过程、智能体间的... 详细信息

针对目前地铁安全缺少系统集成、未集中管理等局限性,提出基于多智能体(multi agent)的地铁事故应急处理系统,它由监控智能体、预防智能体、管理智能体、仿真智能体、处理智能体和评价智能体组成,并对其体系结构、工作过程、智能体间的通信和协作机制加以阐述。在世界形势纷繁复杂的条件下,基于多智能体的地铁事故应急处理系统将有广泛的应用前景。

关键词：智能体多智能体地铁安全事故应急处理系统

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The interaction between KIF21A and KANK1 regulates dendritic morphology and synapse plasticity in neurons

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Neural Regeneration Research 2025年第1期20卷 209-223页

作者： Shi-yan Sun Lingyun Nie Jing Zhang Xue Fang Hongmei Luo Chuanhai Fu Zhiyi Wei Ai-Hui tang Hefei National Research Center for Physical Sciences at the Microscale CAS Key Laboratory of Brain Function and DiseaseMinistry of Education Key Laboratory for Membrane-less Organelles and Cellular DynamicsDivision of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefeiAnhui ProvinceChina Institute of Artificial Intelligence Hefei Comprehensive National Science CenterHefeiAnhui ProvinceChina CAS Center for Excellence in Molecular Cell Sciences Division of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefeiAnhui ProvinceChina Department of Neurobiology School of Life SciencesSouthern University of Science and TechnologyShenzhenGuangdong ProvinceChina Brain Research Center Southern University of Science and TechnologyShenzhenGuangdong ProvinceChina

Morphological alterations in dendritic spines have been linked to changes in functional communication between neurons that affect learning and ***-4 KIF21A helps organize the microtubule-actin network at the cell cortex by interacting with KANK1;however,whether KIF21A modulates dendritic structure and function in neurons remains *** this study,we found that KIF21A was distributed in a subset of dendritic spines,and that these KIF21A-positive spines were larger and more structurally plastic than KIF21A-negative ***,the interaction between KIF21A and KANK1 was found to be critical for dendritic spine morphogenesis and synaptic *** of either KIF21A or KANK1 inhibited dendritic spine morphogenesis and dendritic branching,and these deficits were fully rescued by coexpressing full-length KIF21A or KANK1,but not by proteins with mutations disrupting direct binding between KIF21A and KANK1 or binding between KANK1 and *** down KIF21A in the hippocampus of rats inhibited the amplitudes of long-term potentiation induced by high-frequency stimulation and negatively impacted the animals’cognitive *** together,our findings demonstrate the function of KIF21A in modulating spine morphology and provide insight into its role in synaptic function.

关键词： actin cytoskeleton dendrite KANK1 KIF21A microtubule spine morphology spine synaptic plasticity talin1

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Electrode/Electrolyte Optimization‑Induced Double‑Layered Architecture for High‑Performance Aqueous Zinc‑(Dual)Halogen Batteries

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Nano-Micro Letters 2025年第3期17卷 121-137页

作者： Chengwang Zhou Zhezheng Ding Shengzhe Ying Hao Jiang yan Wang Timing Fang You Zhang Bing Sun Xiao tang Xiaomin Liu School of Textiles and Clothing School of Chemistry and Chemical EngineeringQingdao UniversityQingdao 266071ShandongPeople’s Republic of China Centre for Clean Energy Technology School of Mathematical and Physical SciencesFaculty of ScienceUniversity of Technology SydneyUltimoNSW 2007Australia School of Chemistry and Chemical Engineering Henan Normal UniversityXinxiang 453007HenanPeople’s Republic of China

Aqueous zinc-halogen batteries are promising candidates for large-scale energy storage due to their abundant resources,intrinsic safety,and high theoretical ***,the uncontrollable zinc dendrite growth and spontaneous shuttle effect of active species have prohibited their practical ***,a double-layered protective film based on zinc-ethylenediamine tetramethylene phosphonic acid(ZEA)artificial film and ZnF2-rich solid electrolyte interphase(SEI)layer has been successfully fabricated on the zinc metal anode via electrode/electrolyte synergistic *** ZEA-based artificial film shows strong affinity for the ZnF2-rich SEI layer,therefore effectively suppressing the SEI breakage and facilitating the construction of double-layered protective film on the zinc metal *** double-layered architecture not only modulates Zn2+flux and suppresses the zinc dendrite growth,but also blocks the direct contact between the metal anode and electrolyte,thus mitigating the corrosion from the active *** employing optimized metal anodes and electrolytes,the as-developed zinc-(dual)halogen batteries present high areal capacity and satisfactory cycling *** work provides a new avenue for developing aqueous zinc-(dual)halogen batteries.

关键词： Zn metal anodes Double-layered protective film Electrode/electrolyte optimization Aqueous zinc-(dual)halogen batteries

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Intergeneration CAG expansion in a Wuhan juvenile-onset Huntington disease family

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Neuroscience Bulletin 2007年第4期23卷 198-202页

作者：刘媛沈滟李和王慧杨真荣陈燕唐艳平华中科技大学同济医学院医学生物学系武汉430030 河南科技大学医学院医学遗传学教研室武汉471003 华中科技大学同济医学院解剖学系组织学与胚胎学教研室武汉430030

Objective To make early diagnosis of IT15 gene mutation in a Wuhan juvenile-onset Huntington disease （HD） family, for providing them with genetic counseling, and making preparation for the further research on pathogenesis and experimental therapy of HD. Methods According to the principle of informed consent, we extracted genomic DNA from peripheral blood samples and carried genetic diagnosis of pathogenic exon 1 of IT15 gene by modified touchdown PCR and DNA sequencing methods. Results Eight of twenty-five family members carried abnormal allele： Ⅲ10 Ⅲ12, IIIt4, Ⅳ3, and Ⅴ2 carded （CAG） 48, Ⅳ11 and Ⅳ12 carried （CAG） 67, and Ⅳ14 carried （CAG） 63, in contrast with the 8-25 CAG trinucleotides in the members of control group. Ⅳ14 carried 15 more CAG trinucleotides than her father Ⅲ10. Conclusion The results definitely confirm the diagnosis of HD and indicate the CAG trinucleotide repeat expansion of IT15 gene in this HD family. In addition, CAG expansion results in juvenile-onset and anticipation （characterized by earlier age of onset and increasing severity） of the patientⅣ12.

关键词： Huntington disease early diagnosis trinucleotide repeat expansion genetic anticipation

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Hypoxia-preconditioned bone marrow-derived mesenchymal stem cells protect neurons from cardiac arrest-induced pyroptosis

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Neural Regeneration Research 2025年第4期20卷 1103-1123页

作者： Xiahong tang Nan Zheng Qingming Lin yan You Zheng Gong yangping Zhuang Jiali Wu Yu Wang Hanlin Huang Jun Ke Feng Chen Shengli Clinical Medical College of Fujian Medical University Fujian Medical UniversityFuzhouFujian ProvinceChina Department of Emergency Fujian Provincial HospitalFuzhouFujian ProvinceChina Fujian Provincial Key Laboratory of Emergency Medicine FuzhouFujian ProvinceChina The Second Department of Intensive Care Unit Fujian Provincial Hospital South BranchFuzhouFujian ProvinceChina

Cardiac arrest can lead to severe neurological impairment as a result of inflammation,mitochondrial dysfunction,and post-cardiopulmonary resuscitation neurological *** preconditioning has been shown to improve migration and survival of bone marrow–derived mesenchymal stem cells and reduce pyroptosis after cardiac arrest,but the specific mechanisms by which hypoxia-preconditioned bone marrow–derived mesenchymal stem cells protect against brain injury after cardiac arrest are *** this end,we established an in vitro co-culture model of bone marrow–derived mesenchymal stem cells and oxygen–glucose deprived primary neurons and found that hypoxic preconditioning enhanced the protective effect of bone marrow stromal stem cells against neuronal pyroptosis,possibly through inhibition of the MAPK and nuclear factor κB ***,we transplanted hypoxia-preconditioned bone marrow–derived mesenchymal stem cells into the lateral ventricle after the return of spontaneous circulation in an 8-minute cardiac arrest rat model induced by *** results showed that hypoxia-preconditioned bone marrow–derived mesenchymal stem cells significantly reduced cardiac arrest–induced neuronal pyroptosis,oxidative stress,and mitochondrial damage,whereas knockdown of the liver isoform of phosphofructokinase in bone marrow–derived mesenchymal stem cells inhibited these *** conclude,hypoxia-preconditioned bone marrow–derived mesenchymal stem cells offer a promising therapeutic approach for neuronal injury following cardiac arrest,and their beneficial effects are potentially associated with increased expression of the liver isoform of phosphofructokinase following hypoxic preconditioning.

关键词： bone marrow–derived mesenchymal stem cells cardiac arrest cardiac resuscitation hypoxic preconditioning liver isoform of phosphofructokinase mitochondria neuroinflammation oxidative stress pyroptosis reactive oxygen species

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Human-induced pluripotent stem cell-derived neural stem cell exosomes improve blood-brain barrier function after intracerebral hemorrhage by activating astrocytes via PI3K/AKT/MCP-1 axis

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Neural Regeneration Research 2025年第2期20卷 518-532页

作者： Conglin Wang Fangyuan Cheng Zhaoli Han Bo yan Pan Liao Zhenyu Yin Xintong Ge Dai Li Rongrong Zhong Qiang Liu Fanglian Chen ping Lei Department of Geriatrics Tianjin Medical University General HospitalTianjinChina School of Medicine Nankai UniversityTianjinChina Tianjin Neurological Institute TianjinChina

Cerebral edema caused by blood-brain barrier injury after intracerebral hemorrhage is an important factor leading to poor ***-induced pluripotent stem cell-derived neural stem cell exosomes(hiPSC-NSC-Exos)have shown potential for brain injury repair in central nervous system *** this study,we explored the impact of hiPSC-NSC-Exos on blood-brain barrier preservation and the underlying *** results indicated that intranasal delivery of hiPSC-NSC-Exos mitigated neurological deficits,enhanced blood-brain barrier integrity,and reduced leukocyte infiltration in a mouse model of intracerebral ***,hiPSC-NSC-Exos decreased immune cell infiltration,activated astrocytes,and decreased the secretion of inflammatory cytokines like monocyte chemoattractant protein-1,macrophage inflammatory protein-1α,and tumor necrosis factor-αpost-intracerebral hemorrhage,thereby improving the inflammatory *** sequencing indicated that hiPSC-NSC-Exo activated the PI3K/AKT signaling pathway in astrocytes and decreased monocyte chemoattractant protein-1 secretion,thereby improving blood-brain barrier *** with the PI3K/AKT inhibitor LY294002 or the monocyte chemoattractant protein-1 neutralizing agent C1142 abolished these *** summary,our findings suggest that hiPSC-NSC-Exos maintains blood-brain barrier integrity,in part by downregulating monocyte chemoattractant protein-1 secretion through activation of the PI3K/AKT signaling pathway in astrocytes.

关键词： AKT astrocyte blood-brain barrier cerebral edema exosomes human-induced pluripotent stem cells intracerebral hemorrhage neural stem cells neuroinflammation PI3K

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还原泡沫渣用发泡剂的实验研究

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特殊钢 1996年第6期17卷 17-20页

作者：任正德颜广庭唐萍重庆钢铁高等专科学校重庆大学

测定了以碳酸盐为基的发泡剂在特定基渣中的“发泡指数”，研究了发泡剂型泡沫渣的涨泡规律和影响因素及泡沫渣对钢水的精炼效果。结果表明，运用复合型发泡剂并采用原生矿态是发泡剂的理想选择，泡沫渣具有较强的脱硫能力。

关键词：泡沫渣碳酸盐发泡剂炼钢

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