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The early life immune dynamics and cellular drivers at single-cell resolution in lamb forestomachs and abomasum 被引量:1
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作者 Kailang Huang Bin Yang +2 位作者 Zebang Xu Hongwei Chen Jiakun Wang 《Journal of Animal Science and Biotechnology》 SCIE CAS CSCD 2024年第1期218-235,共18页
Background Four-chambered stomach including the forestomachs(rumen,reticulum,and omasum)and abomasum allows ruminants convert plant fiber into high-quality animal products.The early development of this four-chambered ... Background Four-chambered stomach including the forestomachs(rumen,reticulum,and omasum)and abomasum allows ruminants convert plant fiber into high-quality animal products.The early development of this four-chambered stomach is crucial for the health and well-being of young ruminants,especially the immune development.However,the dynamics of immune development are poorly understood.Results We investigated the early gene expression patterns across the four-chambered stomach in Hu sheep,at 5,10,15,and 25 days of age.We found that forestomachs share similar gene expression patterns,all four stomachs underwent widespread activation of both innate and adaptive immune responses from d 5 to 25,whereas the metabolic function were significantly downregulated with age.We constructed a cell landscape of the four-chambered stomach using single-cell sequencing.Integrating transcriptomic and single-cell transcriptomic analyses revealed that the immune-associated module hub genes were highly expressed in T cells,monocytes and macrophages,as well as the defense-associated module hub genes were highly expressed in endothelial cells in the four-stomach tissues.Moreover,the non-immune cells such as epithelial cells play key roles in immune maturation.Cell communication analysis predicted that in addition to immune cells,non-immune cells recruit immune cells through macrophage migration inhibitory factor signaling in the forestomachs.Conclusions Our results demonstrate that the immune and defense responses of four stomachs are quickly developing with age in lamb's early life.We also identified the gene expression patterns and functional cells associated with immune development.Additionally,we identified some key receptors and signaling involved in immune regulation.These results help to understand the early life immune development at single-cell resolution,which has implications to develop nutritional manipulation and health management strategies based on specific targets including key receptors and signaling pathways. 展开更多
关键词 Early life Forestomachs Four-chambered stomach Immune cells Immune system maturation MIF signaling RUMEN Ruminant development Single-cell transcriptomic sequencing
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Metastatic stomach lymphoepithelioma-like carcinoma and immune checkpoint inhibitor therapy:A case report 被引量:1
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作者 Guo-Feng Chen Jun Wang +2 位作者 Yu Yan Song Xu Jian Chen 《World Journal of Gastrointestinal Surgery》 SCIE 2024年第5期1436-1442,共7页
BACKGROUND Pulmonary lymphoepithelioma-like carcinoma(PLELC)is a rare type of nonsmall-cell lung cancer.Stomach lymphoepithelioma-like carcinoma(LELC)metastasis secondary to PLELC has not been reported recently.CASE S... BACKGROUND Pulmonary lymphoepithelioma-like carcinoma(PLELC)is a rare type of nonsmall-cell lung cancer.Stomach lymphoepithelioma-like carcinoma(LELC)metastasis secondary to PLELC has not been reported recently.CASE SUMMARY A 64-year-old female was admitted to our hospital for a regular gastroscopy examination with a 6-year history of surgical resection for left PLELC.Positron emission tomography/computed tomography suggested high accumulation of 18F-fludeoxyglucose in the gastric cardia region.Upper gastrointestinal endoscopy confirmed a large mass at the stomach fundus.Immunohistochemistry(IHC)of the biopsy suggested metastatic stomach LELC.Proximal gastrectomy showed that this 6.5 cm×5.0 cm mass was located in the stomach fundus near the cardia.Histopathological examination showed a poorly differentiated carcinoma with prominent lymphoplasmacytic infiltration.IHC demonstrated that the tumor was positive for CK(AE1/AE3),p63,p40,p53,Ki-67(70%),and EGFR(3+)and negative for CK7,CK20,Her2,and CD10.In situ hybridization analysis showed positive staining Epstein-Barr virus-encoded RNA.Tumor programmed cell death ligand 1(PD-L1)expression score was 98%,and the combined positive score was 100,with no evidence of microsatellite instability.Thus,the patient was unequivocally diagnosed with metastatic stomach LELC secondary to pulmonary LELC.After discharge,this patient underwent PD-1 inhibitor treatment(toripalimab,240 mg)every 3 wk for ten cycles,and she has had no tumor recurrence.CONCLUSION For gastric LELC metastasis,PD-1 inhibitor therapy could become a new therapeutic approach,though there is still no evidence from large data sets to support this. 展开更多
关键词 stomach neoplasm Pulmonary lymphoepithelioma-like carcinoma Metastasis Immune checkpoint inhibitor Case report
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Gastric leiomyoma presenting as an endophytic growth of cardia of the stomach: A case report
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作者 Surabhi Sreekumar Jameel Akhter Sudarsan Srikanth 《Laparoscopic, Endoscopic and Robotic Surgery》 2024年第3期132-135,共4页
Gastric leiomyomas are rare submucosal neoplasms arising from smooth muscle cells.It accounts for approximately 2.5%of all gastric tumours,is slow growing and rarely causes symptoms such as upper abdominal discomfort ... Gastric leiomyomas are rare submucosal neoplasms arising from smooth muscle cells.It accounts for approximately 2.5%of all gastric tumours,is slow growing and rarely causes symptoms such as upper abdominal discomfort and dyspepsia.1 On imaging,they appear similar to gastrointestinal stromal tumours(GISTs)and can be intraluminal or extraluminal.Diagnosis is mostly confirmed by histopathological examination of the tumour.Surgical resection of the tumour is the main treatment option.Here,we present a case of laparoscopic resection of an endophytic gastric tumour that turned out to be a leiomyoma. 展开更多
关键词 GASTRIC stomach NEOPLASMS
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Effects of traditional Chinese medicine on symptoms of patients with spleen and stomach deficiency-related tinnitus
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作者 Na Cui Chen Zhao +1 位作者 Jun-Lai Xue Xue-Wei Zhu 《World Journal of Clinical Cases》 SCIE 2024年第28期6165-6172,共8页
BACKGROUND Tinnitus affects 10%-30%of the population.Recent evidence suggests that tinnitus is associated with spleen deficiency.However,compared with kidney deficiency-related tinnitus,less research has been conducte... BACKGROUND Tinnitus affects 10%-30%of the population.Recent evidence suggests that tinnitus is associated with spleen deficiency.However,compared with kidney deficiency-related tinnitus,less research has been conducted on the impact of spleen defi-ciency-related tinnitus.AIM To investigate the clinical efficacy of using Guipi Wan and dietary and lifestyle modification based on traditional Chinese medicine for treatment of patients with spleen and stomach deficiency-related tinnitus.METHODS We enrolled 110 patients with spleen and stomach deficiency-related tinnitus who were distributed into treatment(58 cases)and control(52 cases)groups.Tinnitus severity,sleep quality and emotional state were assessed by questionnaires[Tinnitus Evaluation Questionnaire(TEQ);Pittsburgh Sleep Quality Index(PSQI);Depression-Anxiety-Stress Scale-21(DASS-21)]that were used for analysis in the two groups during the initial and intervention and after.In the treatment group,patients were treated with oral administration of Guipi Wan and consulted for healthy dietary and lifestyle modification.In the control group,patients were only assessed and not treated.RESULTS At the end of the 6-months,TEQ scores decreased significantly in the treatment group(P=0.021)but not in the Control group.Significant effects in the treatment group were noted for PSQI total score(P=0.043)and several PSQI component scores in the treatment group(P<0.05).After treatment,the DASS-21 scores were significantly reduced in the treatment group(P<0.05).CONCLUSION Guipi Wan combined with dietary and lifestyle modification based on regulating the spleen and stomach can be considered core to the treatment of tinnitus related to spleen and stomach deficiency. 展开更多
关键词 Spleen and stomach deficiency-related tinnitus Traditional Chinese medicine Guipi Wan Dietary modification Lifestyle modification
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FDX1 as a novel biomarker and treatment target for stomach adenocarcinoma
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作者 Xian-Ze Xie Lei Zuo +5 位作者 Wei Huang Qiao-Mei Fan Ya-Yun Weng Wen-Dong Yao Jia-Li Jiang Jia-Qi Jin 《World Journal of Gastrointestinal Surgery》 SCIE 2024年第6期1803-1824,共22页
BACKGROUND Stomach adenocarcinoma(STAD)is one of the main reasons for cancer-related deaths worldwide.This investigation aimed to define the connection between STAD and Cuproptosis-related genes(CRGs).Cuproptosis is a... BACKGROUND Stomach adenocarcinoma(STAD)is one of the main reasons for cancer-related deaths worldwide.This investigation aimed to define the connection between STAD and Cuproptosis-related genes(CRGs).Cuproptosis is a newly identified form of mitochondrial cell death triggered by copper.AIM To explore the identification of potential biomarkers for STAD disease based on cuproptosis.METHODS A predictive model using Gene Ontology(GO),Least Absolute Shrinkage and Selection Operator(LASSO),Kyoto Encyclopedia of Genes and Genomes(KEGG),Gene Set Variation Analysis(GSVA),and Gene Set Enrichment Analysis analyzed gene interconnections,focusing on 3 copper-related genes and their expression in The Cancer Genome Atlas-STAD.Networks for mRNA-miRNA and mRNA-transcription factor interactions were constructed.The prognostic significance of CRG scores was evaluated using time-receiver operating characteristic,Kaplan-Meier curves,and COX regression analysis.Validation was conducted with datasets GSE26942,GSE54129,and GSE66229.Expression of copper-related differ-entially expressed genes was also analyzed in various human tissues and gastric cancer subpopulations using the human protein atlas.RESULTS Three significant genes(FDX1,LIAS,MTF1)were identified and selected via LASSO analysis to predict and classify individuals with STAD into high and low CRG score subgroups.These genes were down-regulated in both risk categories.GO and KEGG analyses highlighted their involvement mainly in the electron transport chain.After validating their differential expression,FDX1 emerged as the most accurate diagnostic marker for gastric cancer.Additionally,the RCircos package localized FDX1 on chromosome 11.CONCLUSION Our study revealed that FDX1 could be a potential biomarker and treatment target for gastric malignancy,providing new ideas for further scientific research. 展开更多
关键词 stomach adenocarcinoma disease Copper death FDX1 prognostic biomarkers Cuproptosis-related genes
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Effect of Jianpi Xiaowei Decoction on Gastric Function and Quality of Life in Elderly Patients with Chronic Atrophic Gastritis of Liver-Stomach Stagnation Heat Type
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作者 Yanfeng HUANG Guoqiang LIANG 《Medicinal Plant》 2024年第3期60-62,共3页
[Objectives]To observe the effect of Jianpi Xiaowei Decoction on gastric function and quality of life in elderly patients with chronic atrophic gastritis(CAG)of liver-stomach heat stagnation type.[Methods]Seventy-two ... [Objectives]To observe the effect of Jianpi Xiaowei Decoction on gastric function and quality of life in elderly patients with chronic atrophic gastritis(CAG)of liver-stomach heat stagnation type.[Methods]Seventy-two elderly patients with CAG of liver-stomach stagnation-heat type were randomly divided into study group and control group.The two groups were treated with Jianpi Xiaowei Decoction and Rabeprazole Enteric-coated Tablets respectively.The curative effect of TCM syndromes,serum pepsinogen I and II(PG-I and PG-II),gastrin-17(G-17)and quality of life(SF-36 table)scores of gastric function indicators before and after treatment were observed.[Results]After treatment,the total effective rate of the study group was 97.22%(35/36),which was significantly higher than that of the control group 77.78%(28/36)(P<0.05).Before treatment,there was no significant difference in the levels of gastric function indicators between the two groups(P>0.05).After treatment,the indicators of the study group were significantly lower than those of the control group(t=12.239,6.010,5.928,10.420,P<0.05).Before treatment,there was no significant difference in SF-36 scores between the two groups(P>0.05).After treatment,the SF-36 scores in the study group were significantly lower than those in the control group(t=3.520,10.335,11.300,9.693,P<0.05).[Conclusions]Jianpi Xiaowei Decoction can achieve significant curative effect in the treatment of CAG with liver and stomach stagnation heat type in the elderly,and can significantly improve the key gastrointestinal hormone levels and quality of life of elderly patients.It is worthy of promotion in the same clinical cases. 展开更多
关键词 Chronic ATROPHIC gastritis LIVER and stomach HEAT TYPE Jianpi Xiaowei DECOCTION Gastrointestinal hormones Quality of life
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Recent Situation of Acupuncture and Moxibustion in the Treatment of Stomach Pain with Deficiency and Cold of Spleen and Stomach
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作者 Qiulu Nie 《Journal of Biosciences and Medicines》 2024年第4期60-68,共9页
Stomachache is one of the most common diseases of digestive system, among which stomach pain of deficiency cold of spleen and stomach is the most common. Acupuncture and moxibustion therapy as an external treatment of... Stomachache is one of the most common diseases of digestive system, among which stomach pain of deficiency cold of spleen and stomach is the most common. Acupuncture and moxibustion therapy as an external treatment of traditional Chinese medicine for relieving stomach pain due to deficiency of spleen and stomach, has the advantages of convenient operation, small adverse reactions and remarkable curative effect, which is easy for patients to accept. In this paper, acupuncture and moxibustion therapy such as moxibustion and warm acupuncture therapy for stomach pain of spleen and stomach deficiency cold type is summarized to provide evidence-based basis for clinical treatment of stomach pain of spleen and stomach deficiency cold type. 展开更多
关键词 Traditional Chinese Medicine STITCH Moxibustion Spleen and stomach Deficiency Cold Type stomach Pain
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Progress and current perspectives of diagnosis and treatment of hepatoid adenocarcinoma of the stomach
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作者 Kai Qin Jing Zhang +1 位作者 Chen Gong Yi Cheng 《Oncology and Translational Medicine》 CAS 2024年第2期54-59,共6页
Hepatoid adenocarcinoma of the stomach(HAS)is a rare malignant gastric tumor exhibiting both hepatocellular and adenocarcinomatous differentiation.Patients are often diagnosed at an advanced stage,and their clinical s... Hepatoid adenocarcinoma of the stomach(HAS)is a rare malignant gastric tumor exhibiting both hepatocellular and adenocarcinomatous differentiation.Patients are often diagnosed at an advanced stage,and their clinical symptoms closely resemble those of gastric adenocarcinoma.Because of its rarity,misdiagnosis and missed diagnoses are prevalent.Compared with gastric adenocarcinoma,HAS typically exhibits higher invasiveness and amore unfavorable prognosis.This review aimed to elaborate on the pathological features,potential mechanisms,clinical characteristics,diagnosis,and prognosis of HAS.The insights provided aimed to contribute robust guidance for the clinical management of patients with HAS. 展开更多
关键词 DIAGNOSIS Hepatoid adenocarcinoma of the stomach PROGRESS
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Epidemiological and Anatomo Path Ological Aspects of Stomach Cancers at the Koutiala District Hospital
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作者 Mahamadou Coulibaly Souleymane Sanogo +7 位作者 Samuel Kletigui Dembélé Moussa Diassana Brehima Ballo Cheick Aka Waigalo Bréhima Bengaly Birama Togola Drissa Traoré Nouhoum Ongoiba 《Surgical Science》 2024年第7期444-450,共7页
Aim: This paper aims to evaluate the epidemiological and pathological aspects of stomach cancer at Koutiala District Hospital. Methods: This was a retrospective study carried out in the General Surgery Department of t... Aim: This paper aims to evaluate the epidemiological and pathological aspects of stomach cancer at Koutiala District Hospital. Methods: This was a retrospective study carried out in the General Surgery Department of the Koutiala District Hospital Health Centre. The records of patients admitted for stomach cancer in the period from August 1, 2017 to December 31, 2022 were collected. Patients who underwent surgery for stomach cancer were included in the study. Patients who had not undergone surgery were excluded. Results: We collected records from 40 patients operated on for stomach cancer. The median age was 58.4 years ± 5.7. Men were in the majority with 72.5% The sex ratio was 2.6. The incidence rate of stomach cancer in the general population in the circle was 4.9 cases per 100,000 population. Patients had a history of gastric ulcer in 90%, Helicobacter pylori infection in 47.5% and a notion of excessive salt consumption in 47.5%. The median duration of disease progression was 5 years ± 2.3. The seat was antro-pyloric in 77.5%. The cancer was ulcerative budding in 23 patients. Adenocarcinoma was the histological type in all patients. The cancer was classified as stage III in 30 cases and stage IV in 10 cases. Palliative surgical treatment was the most performed (47.5%). Postoperative morbidity was 15% and mortality was 42.5% at one year. Conclusion: Stomach cancer is common in the ward. Most patients consult at the stage of metastasis. Palliative surgery remains the most practical. Postoperative morbidity and mortality is very high. 展开更多
关键词 EPIDEMIOLOGY stomach Cancer Koutiala
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Clinical Effect of Modified Shengyang Yiwei Decoction in the Treatment of Diarrhea-Predominant Irritable Bowel Syndrome due to Spleen and Stomach Weakness
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作者 Yamei Wang 《Journal of Clinical and Nursing Research》 2024年第1期174-180,共7页
Objective:To explore the therapeutic effect of Shengyang Yiwei Decoction in patients with diarrhea-predominant irritable bowel syndrome(IBS)due to spleen and stomach weakness.Methods:40 patients with diarrhea-predomin... Objective:To explore the therapeutic effect of Shengyang Yiwei Decoction in patients with diarrhea-predominant irritable bowel syndrome(IBS)due to spleen and stomach weakness.Methods:40 patients with diarrhea-predominant IBS who were treated from April 2018 to April 2020 were taken as samples.TCM(traditional Chinese medicine)syndrome differentiation found that they were all due to spleen and stomach weakness.They were randomly divided into two groups.Group A was treated with modified prescriptions of Shengyang Yiwei Decoction,while Group B was treated with Western medicine.The therapeutic effects in the two groups were compared.Results:The treatment efficacy in Group A was higher than that in Group B(P<0.05);the symptom scores of Group A such as loose stools,chills,physical weakness,poor appetite,and abdominal distension after meals were all lower than those in Group B(P<0.05);the SF-36(36-Item Short Form Health Survey)scores of patients with diarrhea-predominant IBS in Group A were higher than those in Group B(P<0.05);the treatment satisfaction of Group A was higher than that of Group B(P<0.05).Conclusion:Treatment of diarrhea-predominant IBS patients with spleen and stomach weakness by Shengyang Yiwei Decoction can promote the disappearance of gastrointestinal discomfort symptoms,improve the quality of life,and enhance treatment efficacy.Hence,it is an efficient and feasible treatment for diarrhea-predominant IBS due to spleen and stomach weakness. 展开更多
关键词 Diarrhea-predominant Spleen and stomach weakness Irritable bowel syndrome Shengyang Yiwei Decoction EFFICACY
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Clinical Observation of the Therapeutic Effects of Wenzhong Hewei Formula in Treating Spleen and Stomach Qi Deficiency Syndrome in Internal Medicine Diseases
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作者 Silin Song 《Journal of Clinical and Nursing Research》 2024年第10期195-201,共7页
Objective:To observe the clinical efficacy and safety of Wenzhong Hewei Formula in treating spleen and stomach qi deficiency syndrome in internal medicine diseases.Methods:Sixty patients with spleen and stomach qi def... Objective:To observe the clinical efficacy and safety of Wenzhong Hewei Formula in treating spleen and stomach qi deficiency syndrome in internal medicine diseases.Methods:Sixty patients with spleen and stomach qi deficiency syndrome admitted to the hospital from April 2022 to June 2023 were randomly divided into observation and control groups,with 30 patients in each group.The control group received conventional internal medicine treatment,while the observation group was additionally treated with Wenzhong Hewei Formula on the basis of conventional treatment.Both groups were treated for 4 weeks.Results:The total effective rate of treatment in the observation group was higher than that of the control group(P<0.05).After treatment,the traditional Chinese medicine syndrome scores of both groups were significantly lower than before treatment,with the observation group showing a more pronounced reduction(P<0.05).There was no statistically significant difference in the incidence of adverse reactions between the two groups(P>0.05).Conclusion:Wenzhong Hewei Formula can effectively improve clinical symptoms in patients with spleen and stomach qi deficiency syndrome,enhance clinical efficacy,and have a high level of safety,making it worthy of clinical promotion. 展开更多
关键词 Wenzhong Hewei formula Internal medicine diseases Spleen and stomach qi deficiency syndrome
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lncRNA-BBOX1-2通过调控成纤维细胞生长因子受体1促进胃癌的发生和发展
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作者 孙颖 顾玮 +1 位作者 王吉 郑雄 《安徽医药》 CAS 2025年第1期57-62,I0002,共7页
目的探讨长链非编码RNA(long non-coding RNA,lncRNA)BBOX1-2通过调控成纤维细胞生长因子受体1(fibroblast growth factor receptor 1,FGFR1)对胃癌的发生发展机制的影响。方法回顾性选取2017年4月至2019年1月于上海交通大学医学院附属... 目的探讨长链非编码RNA(long non-coding RNA,lncRNA)BBOX1-2通过调控成纤维细胞生长因子受体1(fibroblast growth factor receptor 1,FGFR1)对胃癌的发生发展机制的影响。方法回顾性选取2017年4月至2019年1月于上海交通大学医学院附属瑞金医院卢湾分院接受胃癌根治术30例病人肿瘤组织及癌旁相应正常组织作为研究对象,采用实时定量PCT(real-time PCR,RT-PCR)检测lncRNA-BBOX1-2和FGFR1表达;si-linc-BBOX1-2转染SGC-7901细胞后,通过蛋白质印迹法/细胞存活率分析(MTT)、细胞迁移和侵袭(Transwell)实验、细胞划痕、平板克隆一系列生物学功能实验,检测肿瘤细胞生物学功能及FGFR1表达的变化。结果胃癌组织中的lncRNA-BBOX1-2(3.68±0.58比1.15±0.11)和FGFR1(4.26±0.71比1.19±0.18)表达显著高于癌旁正常组织(P<0.05);si-linc-BBOX1-2转染SGC-7901细胞后,FGFR1表达下调,细胞活力、迁移、侵袭和生存能力明显下降。结论LincRNA-BBOX1-2可通过调控FGFR1的表达介导胃癌细胞的增殖、凋亡、迁移和侵袭,可能为胃癌的治疗提供了新的靶点和潜在的生物学标志物。 展开更多
关键词 胃肿瘤 长链非编码RNA BBOX1-2 成纤维细胞生长因子受体1 调控 增殖 凋亡
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基于CT影像组学评估胃腺癌人表皮生长因子受体-2表达状态的价值
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作者 王素雅 詹鹏超 +4 位作者 邢静静 梁盼 岳松伟 张永高 高剑波 《放射学实践》 北大核心 2025年第1期9-15,共7页
目的:基于CT影像组学及临床特征建立可无创性评估胃腺癌人表皮生长因子受体2(HER-2)表达状态的预测模型,并验证其效能。方法:回顾性分析本院263例经病理确诊为胃腺癌患者的临床资料,其中HER-2阳性患者49例,阴性214例。将所有患者以7:3... 目的:基于CT影像组学及临床特征建立可无创性评估胃腺癌人表皮生长因子受体2(HER-2)表达状态的预测模型,并验证其效能。方法:回顾性分析本院263例经病理确诊为胃腺癌患者的临床资料,其中HER-2阳性患者49例,阴性214例。将所有患者以7:3的比例随机分为训练集(n=185)和验证集(n=78)。基于3D Slicer软件和门脉期CT图像手动勾画病灶感兴趣区(ROI),并提取影像组学特征。在训练集中,比较HER-2阳性与阴性组患者的临床特征差异,采用多因素Logistic回归确定临床独立预测因子,建立临床模型。基于最小绝对收缩和选择算子(LASSO)回归算法构建影像组学模型,计算影像组学分数(Radscore)。结合临床独立预测因子和Radscore构建联合模型。根据ROC曲线的曲线下面积(AUC)评估模型的预测效能,绘制校准曲线评价模型预测概率与真实概率之间的一致性,采用决策曲线(DCA)分析模型的临床价值。结果:肿瘤厚径(OR=1.04,P=0.033)、cT分期(OR=2.39,P=0.038)、cN分期(OR=2.15,P=0.046)为HER-2阳性表达的临床独立预测因子。在训练集中,临床模型、影像组学模型和联合模型预测胃癌HER-2阳性表达的的AUC分别为0.711(0.626~0.795)、0.852(0.787~0.917)和0.872(0.808~0.936);在验证集中,临床模型、影像组学模型和联合模型预测胃癌HER-2阳性表达的的AUC分别为0.698(0.534~0.861)、0.818(0.698~0.938)和0.853 (0.747~0.959)。校准曲线显示联合模型预测概率与真实概率之间的一致性良好,DCA结果显示联合模型可为胃腺癌患者提供临床净获益。结论:基于CT影像组学和临床特征构建的联合模型可用于治疗前无创性评估胃腺癌的HER-2表达状态。 展开更多
关键词 胃肿瘤 人表皮生长因子受体-2 表达状态 体层摄影术 X线计算机 影像组学
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黄世林诊治缺铁性贫血学术经验
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作者 梁颖 汤聪 +2 位作者 黄世林 刘春雨 陈楠楠 《辽宁中医杂志》 北大核心 2025年第3期17-19,共3页
缺铁性贫血是临床上最常见的营养不良性贫血之一,我国发病率约为20.1%。文章总结黄世林教授诊治缺铁性贫血的临床经验。黄世林教授命名缺铁性贫血为脾虚性血虚,认为病因主要与先天失养、饮食不节、久病不愈、慢性失血等相关。脾胃虚弱... 缺铁性贫血是临床上最常见的营养不良性贫血之一,我国发病率约为20.1%。文章总结黄世林教授诊治缺铁性贫血的临床经验。黄世林教授命名缺铁性贫血为脾虚性血虚,认为病因主要与先天失养、饮食不节、久病不愈、慢性失血等相关。脾胃虚弱为本病发生的根本原因,脾胃损伤为其基本病机。将中医基础理论与现代血液学相结合,提出“脾生血”“胃源性贫血”观点,建立健脾和胃、益气生血治疗之法。根据病因病机,结合自身临床经验,中西互参,自拟和胃健脾方联合铁剂治疗缺铁性贫血,既能增加补铁量同时能够减轻西药不良反应,临床疗效显著。 展开更多
关键词 缺铁性贫血 脾虚性血虚 健脾和胃 益气生血 名医经验
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名中医沈舒文基于“甘守津还”学术理论治疗脾胃病临床用药经验撷英
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作者 宋健 孟凯强 +6 位作者 雷根平 韦永红 惠建萍 王捷虹 沈舒文 李向文 许鹏 《陕西中医》 2025年第2期254-258,共5页
本文总结了陕西省名中医沈舒文基于“甘守津还”理论治疗脾胃病临床用药经验荟萃。沈舒文沿袭温病大家叶天士“甘守津还”学术思想,遵循中医药学基础理论,并将脾胃病治疗中常用的沙参、麦冬、天冬、石斛、生地、玉竹、天花粉、生甘草、... 本文总结了陕西省名中医沈舒文基于“甘守津还”理论治疗脾胃病临床用药经验荟萃。沈舒文沿袭温病大家叶天士“甘守津还”学术思想,遵循中医药学基础理论,并将脾胃病治疗中常用的沙参、麦冬、天冬、石斛、生地、玉竹、天花粉、生甘草、山药、莲子、芡实、北沙参、茯苓、党参、太子参、黄精,16种“甘”味中药,按照药性分为甘寒和甘平两大类。甘寒的中药可以滋养脾胃之津液,用于治疗脾胃阴虚、津液不足之证,需注意脾胃虚弱、食少便溏者,不宜使用;甘平中药可以补气健脾、和中缓急止痛,用于治疗脾胃气虚,脾阳虚的病证,故临床痰湿内盛、气滞腹胀、大便干结者不宜使用。总结名老中医临床用药经验,一方面,有利于中医药事业的传承与发展,另外一方面,可以进一步丰富中医药知识理论体系。 展开更多
关键词 甘守津还 脾胃病 气阴两虚 脾胃虚弱 临床用药
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张琳琪从胃论治肾病综合征经验介绍
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作者 李西云 刘红亮 +1 位作者 郭迎树 张琳琪(指导) 《新中医》 2025年第2期203-208,共6页
总结介绍张琳琪教授从胃论治肾病综合征的临床经验。张琳琪教授临证发现,肾病综合征的发生、发展与脾、胃、肠功能的异常密切相关,提出“胃”的新概念,“胃”是指脾、胃、肠这一受盛-消化-传输系统。张琳琪教授认为,肾病综合征的病机关... 总结介绍张琳琪教授从胃论治肾病综合征的临床经验。张琳琪教授临证发现,肾病综合征的发生、发展与脾、胃、肠功能的异常密切相关,提出“胃”的新概念,“胃”是指脾、胃、肠这一受盛-消化-传输系统。张琳琪教授认为,肾病综合征的病机关键为本虚标实,临证谨守病机,总以肾、“胃”为根本,理脾、和胃、调肠各有侧重进行肾病综合征的辨治,故而扶正益元固其本,通腑化浊治其标,祛邪益气防其变,用药注重调整五脏阴阳,最终达到长于整体、强于扶正的目的。 展开更多
关键词 肾病综合征 从胃论治 张琳琪
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基于卫气理论探讨从脾论治养生防病机制
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作者 刘璐 赵齐辉 +1 位作者 崔家鹏 王彩霞 《辽宁中医药大学学报》 2025年第3期154-157,共4页
“脾,土藏也”,土性敦厚,能生养和承载万物,万物皆由土而生,又由土而运化,故脾以水谷为运,既能化精微之物以养五脏,又可合土为性。脾为气血化生之源,精气来源于脾胃,是五脏六腑正常运行的物质基础,五脏之气也依靠胃腑的精气来濡养,因而... “脾,土藏也”,土性敦厚,能生养和承载万物,万物皆由土而生,又由土而运化,故脾以水谷为运,既能化精微之物以养五脏,又可合土为性。脾为气血化生之源,精气来源于脾胃,是五脏六腑正常运行的物质基础,五脏之气也依靠胃腑的精气来濡养,因而脾胃为人的后天之本。“脾者主为卫”,脾气能滋养卫气,脾气丰沛,卫气又能守在外,起防御抵抗的作用,卫气衰败之时,人体无法抵抗外邪而发病。脾的多种功能联系密切又相得益彰,使人体始终维持着健康的状态,在养生防病中顾护脾胃尤其重要。因此基于卫气理论探讨从脾论治养生与防病的机制也可为中医药延缓衰老提供更加有力的理论依据。 展开更多
关键词 卫气理论 脾胃 养生 防病
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火龙罐治疗脾胃虚寒型胃痞病临床效果观察
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作者 王红霞 车旭 +3 位作者 张小盼 许红丽 曹海英 乔东鸽 《中西医结合护理》 2025年第2期21-27,共7页
目的观察火龙罐治疗脾胃虚寒型胃痞病的临床效果。方法选取河南省中医院肝胆脾胃病科2021年3月—2023年3月收治的90例脾胃虚寒型胃痞病住院患者为研究对象,采用随机数表将患者分为两组,每组45例。对照组采用常规艾灸护理,试验组在对照... 目的观察火龙罐治疗脾胃虚寒型胃痞病的临床效果。方法选取河南省中医院肝胆脾胃病科2021年3月—2023年3月收治的90例脾胃虚寒型胃痞病住院患者为研究对象,采用随机数表将患者分为两组,每组45例。对照组采用常规艾灸护理,试验组在对照组的基础上增加火龙罐治疗。分别采用临床症状评分、临床综合疗效评分、中医证候评分和健康状况调查问卷简表(SF-36)评分评价干预效果。结果试验组临床综合疗效优于对照组,差异有统计学意义(P<0.01)。干预后,两组临床症状积分和中医证候评分较干预前下降,SF-36量表评分较干预前上升,差异有统计学意义(P<0.01)。干预后试验组临床症状积分和中医证候评分低于对照组,SF-36评分高于对照组,差异有统计学意义差异有统计学意义(P<0.05)。结论火龙罐能够有效改善脾胃虚寒型胃痞病患者临床症状和中医证候积分,提高生活质量。 展开更多
关键词 火龙罐 脾胃虚寒 胃痞病 中医护理
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刘万里运用验方治疗脾胃病临床经验
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作者 王光铭 刘万里 《辽宁中医杂志》 北大核心 2025年第1期25-27,共3页
探讨刘万里教授运用验方治疗脾胃的临床经验。刘教授认为反流性食管炎需以和胃降逆、疏肝泄热为治,故拟降逆汤治疗;胆汁反流性胃炎需以疏肝和胃、降逆消滞为治,故拟通降合剂治疗;胆囊息肉需以疏肝利胆、清热化湿为治,故拟清热化湿利胆... 探讨刘万里教授运用验方治疗脾胃的临床经验。刘教授认为反流性食管炎需以和胃降逆、疏肝泄热为治,故拟降逆汤治疗;胆汁反流性胃炎需以疏肝和胃、降逆消滞为治,故拟通降合剂治疗;胆囊息肉需以疏肝利胆、清热化湿为治,故拟清热化湿利胆方治疗;结肠息肉术后则需以健脾助运、利湿解毒、散结通络为治,故拟健脾利湿解毒方治疗。通过医案举隅在临床治疗过程中提出了新的思路和方法,切实提高了中医药治疗脾胃病的疗效。 展开更多
关键词 名医验方 脾胃病 临证经验
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miR-1247-5p/Smad2轴对胃癌细胞迁移、侵袭和上皮间质转化的影响
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作者 王健 程宪永 于宁 《天津医药》 2025年第2期118-123,共6页
目的 探讨miR-1247-5p在胃癌中的表达情况及其对胃癌细胞迁移、侵袭的影响机制。方法 分析癌症基因组图谱(TCGA)数据库癌旁组织与胃癌组织中差异表达的miRNA;受试者工作特征(ROC)曲线分析miR-1247-5p对恶性肿瘤预后的预测价值;实时荧光... 目的 探讨miR-1247-5p在胃癌中的表达情况及其对胃癌细胞迁移、侵袭的影响机制。方法 分析癌症基因组图谱(TCGA)数据库癌旁组织与胃癌组织中差异表达的miRNA;受试者工作特征(ROC)曲线分析miR-1247-5p对恶性肿瘤预后的预测价值;实时荧光定量PCR(RT-qPCR)检测本院收集的10例胃癌和癌旁组织中miR-1247-5p的表达水平;蛋白质-蛋白质相互作用(PPI)分析miR-1247-5p下游靶基因;双萤光素酶实验观察miR-1247-5p与Smad2的结合情况;Transwell实验检测过表达miR-1247-5p对胃癌细胞迁移和侵袭能力的影响;RT-qPCR、Western blot实验检测miR-1247-5p对Smad2和上皮间质转化(EMT)标记分子表达水平的影响。结果 TCGA数据库及本院收集的胃癌组织中miR-1247-5p表达水平均低于癌旁正常组织;ROC曲线分析表明miR-1247-5p表达水平是绝大部分肿瘤类型患者预后的独立预测指标。过表达miR-1247-5p显著抑制胃癌细胞的迁移和侵袭能力。生物信息学分析提示miR-1247-5p下游靶基因参与EMT等与肿瘤转移密切相关的通路。PPI分析表明Smad2是EMT信号通路中的Hub基因。双萤光素酶实验表明miR-1247-5p和Smad2存在结合位点。RT-qPCR、Western blot实验证实miR-1247-5p可抑制Smad2表达和EMT过程。结论 miR-1247-5p在胃癌组织中低表达,过表达miR-1247-5p可抑制EMT信号通路,降低胃癌细胞迁移和侵袭能力。 展开更多
关键词 胃肿瘤 上皮-间质转化 细胞运动 肿瘤浸润 Smad2蛋白质 miR-1247-5p
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