检索结果-南通市图书馆

Co-administration of ursodeoxycholic acid with rosuvastatin/ezetimibe in a non-alcoholic fatty liver disease model

Gastroenterology Report 2022年第1期10卷 440-450页

作者： Sang Hyun Seo Da Hyun Lee Yu Seol Lee Kyung Joo Cho Hye Jung Park Hye won Lee Beom Kyung Kim Jun Yong Park Do Young Kim Sang Hoon Ahn Soo han bae Seung Up Kim Department of Internal Medicine Graduate School of Medicine ScienceBrain Korea 21 ProjectYonsei University College of MedicineSeoulRepublic of Korea Yonsei Liver Center Severance HospitalSeoulRepublic of Korea Severance Biomedical Science Institute Graduate School of Medical ScienceBrain Korea 21 ProjectYonsei University College of MedicineSeoulRepublic of Korea Severance Biomedical Science Institute Yonsei Biomedical Research InstituteYonsei University College of MedicineSeoulRepublic of Korea Department of Internal Medicine Institute of GastroenterologyYonsei University College of MedicineSeoulRepublic of Korea

Background Ursodeoxycholic acid(UDCA),statins,and ezetimibe(EZE)have demonstrated beneficial effects against nonalcoholic fatty liver disease(NAFLD).We investigated the efficacy of the combination of UDCA and the mix of rosuvastatin(RSV)/EZE in the treatment of *** NAFLD mouse models were developed by injecting thioacetamide,fasting,and high-carbohydrate refeeding,highfat diet,and choline-deficient L-amino acid-defined high-fat diet(CDAHFD).Low-dose UDCA(L-UDCA;15 mg/kg)or highdose UDCA(H-UDCA;30 mg/kg)was administered with RSV/*** also employed an in vitro model of NAFLD developed using palmitic acid-treated Hepa1c1c7 *** Co-administration of RSV/EZE with UDCA significantly decreased the collagen accumulation,serum alanine aminotransferase(ALT)levels,and mRNA levels of fibrosis-related markers than those observed in the vehicle group in thioacetamide-treated mice(all P<0.01).In addition,in the group fasted and refed with a high-carbohydrate diet,UDCA/RSV/EZE treatment decreased the number of apoptotic cells and serum ALT levels compared with those observed in the vehicle group(all P<0.05).Subsequently,H-UDCA/RSV/EZE treatment decreased the number of ballooned hepatocytes and stearoyl-CoA desaturase 1(SCD-1)mRNA levels(P=0.027)in the liver of high-fat diet-fed mice compared with those observed in the vehicle *** the CDAHFD-fed mouse model,UDCA/RSV/EZE significantly attenuated collagen accumulation and fibrosis-related markers compared to those observed in the vehicle group(all P<0.05).In addition,UDCA/RSV/EZE treatment significantly restored cell survival and decreased the protein levels of apoptosis-related markers compared to RSV/EZE treatment in palmitic acid-treated Hepa1c1c7 cells(all P<0.05).Conclusion Combination therapy involving UDCA and RSV/EZE may be a novel strategy for potent inhibition of NAFLD progression.

关键词： non-alcoholic fatty liver disease non-alcoholic steatohepatitis ursodeoxycholic acid rosuvastatin ezetimibe

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Mesenchymal stem cells for enhancing biological healing after meniscal injuries

引用

World Journal of Stem Cells 2021年第8期13卷 1005-1029页

作者： Hye Chang Rhim Ok Hee Jeon Seung-Beom han Ji Hoon bae Dong won Suh Ki-Mo Jang T.H.Chan School of Public Health Harvard UniversityBostonMA 02115United States Department of Biomedical Sciences Korea University College of MedicineSeoul 02841SeoulSouth Korea Department of Orthopaedic Surgery Anam HospitalKorea University College of MedicineSeoul 02841SeoulSouth Korea Department of Orthopaedic Surgery Guro HospitalKorea University College of MedicineSeoul 08308SeoulSouth Korea Department of Orthopaedic Surgery Barunsesang HospitalSeongnam 13497South Korea

The meniscus is a semilunar fibrocartilage structure that plays important roles in maintaining normal knee biomechanics and *** roles of the meniscus,including load distribution,force transmission,shock absorption,joint stability,lubrication,and proprioception,have been well *** to the meniscus can disrupt overall joint stability and cause various symptoms including pain,swelling,giving-way,and *** treated properly,it can lead to early degeneration of the knee *** meniscal injuries remain a significant challenge due to its low intrinsic healing potential,most notably in avascular and aneural inner two-thirds of the area,more efficient repair methods are *** stem cells(MSCs)have been investigated for their therapeutic potential in vitro and in *** far,the application of MSCs,including bone marrow-derived,synovium-derived,and adipose-derived MSCs,has shown promising results in preclinical studies in different animal *** preclinical studies could be categorized into intra-articular injection and tissueengineered construct application according to delivery *** promising results in preclinical studies,there is still a lack of clinical *** review describes the basic knowledge,current treatment,and recent studies regarding the application of MSCs in treating meniscal *** directions for MSC-based approaches to enhance meniscal healing are suggested.

关键词： Meniscus Meniscus healing Cell-based treatment Mesenchymal stem cell Tissue engineering

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

治疗前MRI检测壁外血管侵犯作为非转移性直肠癌新辅助放化疗的预后和预测生物标志物：一项倾向性评分匹配分析

引用

国际医学放射学杂志 2024年第4期 501-501页

作者： S.Y.Yang H.bae N.Seo K.han Y.D.han M.S.Cho 徐文睿

摘要目的研究旨在评估治疗前MRI检测壁外血管侵犯（pmr EMVI）对于接受新辅助放化疗（n CRT）的局部进展期直肠癌（LARC）病人生存的预测作用。方法回顾性分析2011

关键词：

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Association of low muscle strength with metabolic dysfunctionassociated fatty liver disease:A nationwide study

引用

World Journal of Gastroenterology 2023年第45期29卷 5962-5973页

作者： Gyu bae Lee Youn Huh Sang Hyun Lee Byoungduck han Yang-Hyun Kim Do-Hoon Kim Seon Mee Kim Youn Seon Choi Kyung Hwan Cho Ga Eun Nam Department of Family Medicine Korea University College of MedicineSeoul 02841South Korea Department of Family Medicine Uijeongbu Eulji Medical CenterEULJI UniversityDaejeon 11759South Korea School of Electrical Engineering Korea UniversitySeoul 02841South Korea

BACKGROUND There is limited evidence regarding the association between muscle strength and metabolic dysfunction-associated fatty liver disease(MAFLD).AIM To investigate the association between muscle strength and MAFLD in the general population in *** This nationwide representative cross-sectional study included 31649 individuals aged≥19 years who participated in the Korea National Health and Nutrition Examination Survey between 2015 and *** ratios(ORs)and 95%confidence intervals(95%CIs)for MAFLD according to sex-specific quartiles of muscle strength,defined by relative handgrip strength,were calculated using multivariable logistic regression ***,multivariable logistic regression analysis was used to assess the association between muscle strength and probable liver fibrosis in patients with *** Of all the participants,29.3%had *** prevalence of MAFLD was significantly higher in the lower muscle strength quartile groups for all participants,sexes,and age groups(Phan in the other groups(Q2–Q4)and the highest quartile(Q4)group,*** ORs of MAFLD were significantly increased in the lower muscle strength quartile groups in a dose-dependent manner(P for trendhan in other groups(Q2–Q4).CONCLUSION Among Korean adults,low muscle strength was associated with an increased risk of MAFLD and liver fibrosis in patients with MAFLD.

关键词： Muscle strength handgrip strength Metabolic dysfunction-associated fatty liver disease Liver fibrosis Korea National Health and Nutrition Examination Survey

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Multifunctional oral delivery systems for enhanced bioavailability of therapeutic peptides/proteins

引用

Acta Pharmaceutica Sinica B 2019年第5期9卷 902-922页

作者： Ying han Zhonggao Gao Liqing Chen Lin Kang Wei Huang Mingji Jin Qiming Wang You han bae State Key Laboratory of Bioactive Substance and Function of Natural Medicines Department of PharmaceuticsInstitute of Materia MedicaChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100050China Department of Pharmaceutics and Pharmaceutical Chemistry the University of UtahSalt Lake CityUT84108USA

In last few years, therapeutic peptides/proteins are rapidly growing in drug market considering their higher efficiency and lower toxicity than chemical drugs. However, the administration of therapeutic peptides/proteins is mainly limited in parenteral approach. Oral therapy which was hampered by harsh gastrointestinal environment and poorly penetrating epithelial barriers often results in low bioavailability(less than 1%–2%). Therefore, delivery systems that are rationally designed to overcome these challenges in gastrointestinal tract and ameliorate the oral bioavailability of therapeutic peptides/proteins are seriously promising. In this review, we summarized various multifunctional delivery systems, including lipid-based particles, polysaccharide-based particles, inorganic particles, and synthetic multifunctional particles that achieved effective oral delivery of therapeutic peptides/proteins.

关键词： Multifunctional delivery systems Oral Bioavailability Macromolecules Peptides and proteins Gastrointestinal environment Epithelial barriers Nanoparticles

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Development of tenofovir disoproxil fumarate resistance after complete viral suppression in a patient with treatment-na?ve chronic hepatitis B: A case report and review of the literature

引用

World Journal of Gastroenterology 2018年第17期24卷 1919-1924页

作者： Woo Hee Cho Hyun Jae Lee Ki bae Bang Seok bae Kim Il han Song Department of Internal Medicine Dankook University College of MedicineCheonan 31116South Korea

Tenofovir disoproxil fumarate(TDF) is a potent nucleo-tide analogue that is recommended as first-line therapy for patients with chronic hepatitis B. The results of a longitudinal study of TDF treatment demonstrated no development of resistance. We observed one treatment-na?ve chronic hepatitis B(CHB) patient who developed TDF resistance after complete viral suppression during long-term TDF treatment. A 37-year-old HBe Ag-positive man received TDF 300 mg/d for 43 mo. The hepatitis B virus(HBV) DNA titer was 8 log_(10) copies/m L at baseline and became undetectable at 16 mo after treatment. However, the HBV DNA titer rebounded to 7.5 log_(10) copies/m L at 43 mo after treatment. We performed full sequencing to find mutation sites associated with virologic breakthrough. The results showed 9 mutation sites, most of which had not been well-known as mutation sites. We changed the therapy from tenofovir to entecavir with a regimen of 0.5 mg once daily. After 4 mo, the HBV DNA titer decreased to 267 copies/m L, and the liver enzyme levels were normalized.

关键词： Chronic hepatitis B Tenofovir Resistance Mutation

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Cardiff acne disability index： cross-cultural translation in Korean and its relationship with clinical acne severity, pathological patterns, and general quality of life

引用

Journal of Traditional Chinese Medicine 2017年第5期37卷 702-709页

作者： Kyeong-han Kim Sang-Chul Lee Young-bae Park Young-Jae Park Department of Human Informatics of Korean Medicine Interdisciplinary Programs Kyung Hee University Seoul02447 Korea Department of Business Administration Korea Christian University Seoul07661 Korea Department of Biofunctional Medicine and Diagnostics College of Korean MedicineKyung Hee University Seoul02447 Korea Department of Diagnosis and Biofunctional Medicine Kyung Hee University Hospital at Gangdong Seoul 05278 Korea

OBJECTIVE: To culturally translate the cardiff acne disability index(CADI) into Korean, and to examine its relationship with clinical acne severity,pathological patterns, and general quality of life(Qo L).METHODS: The CADI was culturally and lin-guistically translated into Korean via translation,back-translation, and face validity test process. Two hundred and fifty-four Korean adolescents were asked to complete the Korean version of the CADI(K-CADI), the Phlegm Pattern, the Cold-Heat Pattern, and the Korean version of the General Health Questionnaires. A clinician estimated acne severity for the adolescents, using the Korean Acne Grading System. Finally, reliability and validity of the K-CADI was examined, and the relationships between acne severity, Phlegm, Cold, and Heat patterns, and Qo L level were examined via pathway ***: The K-CADI had satisfactory internal consistency(α = 0.827). The examination of construct validity indicated that the K-CADI had one factor(explaining 59.6% of the total variance). Pathway analysis showed satisfactory model fit(normal fit index = 0.960 and comparative fit index = 0.983),and acne-related Qo L was determinant to Phlegm,Heat, and Cold patterns(0.13-0.27 of β), and Phlegm and Heat patterns lowered one's Qo L level(0.17-0.34 of β).CONCLUSION: The K-CADI is a valid and reliable instrument. Phlegm and Heat patterns should be managed when treating acne since they have a moderating effect on general Qo L aggravation.

关键词：严重程度临床医生生活质量跨文化痤疮翻译韩国病理

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Construction of recombinant human nerve growth factor beta adenovirus and evaluation of its function An in vitro and in vivo study

引用

Neural Regeneration Research 2010年第16期5卷 1261-1269页

作者： En-Feng Gao Si-Ho Choi Mi-Ae Sung Bo-han Li Samir Jabaiti Sang bae Yoo Sung-June Kim Soung-Min Kim Jeong won Jahng Jong-Ho Lee Department of Stomatology China-Japan Friendship Hospital Beijing 100029 China Center for Stem Cell and Regenerative Medicine Keck School of Medicine University of Sourthern Californina USA Department of Oral and Maxillofacial Surgery & Dental Research Institute Seoul National University Seoul Korea Department of Plastic and Reconstructive Surgery Jordan University Hospital Amman Jordan Department of Electrical Engineering School of Electrical and Computer Science Seoul National University Seoul Korea

Exogenous delivery of nerve growth factor （NGF） promotes neural regeneration. However, the short half-life limits delivery efficacy. Therefore, a long-term, efficient, local delivery tool or scheme is needed. The purpose of this study was to construct a functioning, recombinant, adenoviral vector carrying human NGF-β （hNGF-β） DNA, and to measure expression of the constructed vector in vitro and in vivo. rhNGF-β adenoviral vector containing full-length hNGF-β cDNA was generated by homologous recombination in Escherichia CoIL The rhNGF-β adenovirus was packaged and amplified in human embryonic kidney HEK293 cells. Transformation efficiency, expression and function of rhNGF-β adenovirus for primary Schwann cells, Schwann cell lines, human embryonic kidney HEK 293 cells, CRH myoblasts, and NIH3T3 fibroblasts were evaluated. Subsequently, expression of rhNGF-β adenovirus at the peripheral nerve of rat was also assessed. Recombinant adenoviral vector carrying hNGF-β was successfully constructed and confirmed by restriction endonuclease analysis and DNA sequence analysis. Green fluorescent protein expression was observed in 90% of rhNGF-β adenovirus-infected cells （primary Schwann cells, Schwann cell line, human embryonic kidney HEK 293 cells, CRH myoblasts, and NIH3T3 fibroblasts） compared with non-infected cells. Total mRNA isolated from rhNGF-β adenovirus-infected cells exhibited strong expression. Maximum NGF release was induced by primary cultured Schwann cells at 4 days after infection, which steadily continued for 14 days. PC-12 cells exposed to media conditioned with rhNGF-β adenovirus-infected Schwann cells exhibited increased neurite extension. In vivo experiment revealed that the injected rhNGF-β adenovirus was transfected into the cells at the injected site and promoted expression of NGF, p75NTR and brain derived neurotrophic factor at the sciatic nerve and dorsal root ganglia.

关键词： nerve growth factor Schwann cell peripheral nerve regeneration adenoviral vector HEK293 cells myoblasts fibroblasts

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Combination of anti-PD-L1 antibody with peptide MEL-dKLA targeting M2 tumor-associated macrophages suppresses breast cancer metastasis

引用

Cancer Communications 2022年第4期42卷 345-349页

作者： Chanju Lee Hyunji Lee Hayoon Cho Soyoung Kim Ilseob Choi Young-Sik Hwang Hyunju Jeong Hogi Jang Sehyun Pak Deok-Sang Hwang Ik-Hwan han Hyunsu bae Department of Physiology College of Korean MedicineKyung Hee University26 Kyungheedae-roDongdaemoon-guSeoul 02447Republic of Korea Department of Science in Korean Medicine College of Korean MedicineKyung Hee University26 Kyungheedae-roDongdaemoon-guSeoul 02447Republic of Korea Cancer Immunology Branch National Cancer Center323 Ilsan-roIlsandong-guGoyang 10408Republic of Korea Department of Clinical Korean Medicine Graduate SchoolKyung Hee University26 Kyungheedae-roDongdaemoon-guSeoul 02447Republic of Korea

Dear editors,Breast cancer is a leading cause of cancer-related deaths worldwide and is the most common cancer among women[1].The cause of death in patients with breast cancer is not the primary tumor itself but mainly *** most common sites of breast cancer metastasis include the bones,lungs,brain,lymph nodes,and ***,lung metastasis has been a particular concern as it results in high patient morbidity and mortality rates[2].

关键词： metastasis breast mortality

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Bile-derived circulating extracellular mi R-30d-5p and mi R-92a-3p as potential biomarkers for cholangiocarcinoma

引用

Hepatobiliary & Pancreatic Diseases International 2020年第1期19卷 41-50页

作者： Hye Sook han Mi Jin Kim Joung-Ho han Jieun Yun Hee Kyung Kim Yaewon Yang Ki bae Kim Seon Mee Park Department of Internal Medicine Chungbuk National University HospitalCheongju 28644Korea Departments of Internal Medicine Chungbuk National University College of MedicineCheongju 28644Korea Department of Pharmaceutical Engineering College of Science EngineeringCheongju UniversityCheongju 28644Korea

Background: Cholangiocarcinoma (CCA) is from cholangiocytes, and therefore bile is a potentially rich source of biomarkers for CCA. The aim of the study was to identify and validate microRNAs (miRNAs) in bile samples that are differentially expressed between benign biliary disease (BBD) and CCA. Methods: Bile samples from 106 patients with obstructive biliary disease were allocated consecutively to a discovery set (10 patients with BBD and 11 with CCA) and then a validation set (48 patients with BBD and 37 with CCA). An miRNA microarray platform was used to screen 1209 miRNAs in the discovery set. Quantitative real-time reverse transcription polymerase chain reaction (qRT-PCR) was used to validate the pro ling results in the discovery and validation sets. In addition, the levels of carbohydrate antigen 19-9 (CA19-9) and carcinoembryonic antigen (CEA) were determined from patient serum samples. Results: Microarray pro ling showed that miR-30d-5p and miR-92a-3p were signi cantly upregulated in bile from the CCA group compared with those from the BBD group. qRT-PCR results indicated that the expression levels of miR-30d-5p and of miR-92a-3p were signi cantly upregulated in the CCA group compared to the BBD group, validating the miRNA microarray results. Pathway analysis suggested that putative target genes of miR-30d-5p and of miR-92a-3p were involved in CCA-associated signalling path- ways, such as Hippo, Wnt, p53, MAPK, and EGFR. Receiver operating curve analysis revealed that the areas under the curve for bile miR-30d-5p, miR-92a-3p, serum CA19-9, and CEA were 0.730, 0.652, 0.675, and 0.603, respectively, and bile miR-30d-5p showed the best diagnostic performance with a sensitivity of 81.1% and a speci city of 60.5%. Conclusions: The levels of extracellular miR-30d-5p and miR-92a-3p in bile were signi cantly higher in patients with CCA than those in patients with BBD. Bile-derived circulating extracellular miR-30d-5p and miR-92a-3p are potential biomarkers for discr

关键词： Bile Biomarkers Cholangiocarcinoma MicroRNA

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：