检索结果-南通市图书馆

Microbiota–gut–brain axis and its therapeutic applications in neurodegenerative diseases

Signal Transduction and Targeted Therapy 2024年第3期9卷 945-997页

作者： Jian Sheng Loh Wen Qi Mak Li Kar Stella Tan Chu Xin Ng Hong Hao Chan Shiau Hueh Yeow Jhi Biau Foo Yong Sze Ong chee Wun How Kooi Yeong khaw School of Pharmacy Monash University MalaysiaJalan Lagoon Selatan47500 Bandar SunwaySelangorMalaysia School of Pharmacy Faculty of Health&Medical SciencesTaylor’s University1Jalan TaylorsSubang Jaya 47500 SelangorMalaysia Digital Health&Medical Advancements Taylor’s University1Jalan TaylorsSubang Jaya 47500 SelangorMalaysia School of Biosciences Faculty of Health&Medical SciencesTaylor’s University1Jalan TaylorsSubang Jaya 47500 SelangorMalaysia UCL School of Pharmacy University College London29-39 Brunswick SquareLondon WC1N 1AXUK

The human gastrointestinal tract is populated with a diverse microbial *** vast genetic and metabolic potential of the gut microbiome underpins its ubiquity in nearly every aspect of human biology,including health maintenance,development,aging,and *** advent of new sequencing technologies and culture-independent methods has allowed researchers to move beyond correlative studies toward mechanistic explorations to shed light on microbiome–host *** has unveiled the bidirectional communication between the gut microbiome and the central nervous system,referred to as the“microbiota–gut–brain axis”.The microbiota–gut–brain axis represents an important regulator of glial functions,making it an actionable target to ameliorate the development and progression of neurodegenerative *** this review,we discuss the mechanisms of the microbiota–gut–brain axis in neurodegenerative *** the gut microbiome provides essential cues to microglia,astrocytes,and oligodendrocytes,we examine the communications between gut microbiota and these glial cells during healthy states and neurodegenerative ***,we discuss the mechanisms of the microbiota–gut–brain axis in neurodegenerative diseases using a metabolite-centric approach,while also examining the role of gut microbiota-related neurotransmitters and gut ***,we examine the potential of targeting the intestinal barrier,blood–brain barrier,meninges,and peripheral immune system to counteract glial dysfunction in ***,we conclude by assessing the pre-clinical and clinical evidence of probiotics,prebiotics,and fecal microbiota transplantation in neurodegenerative diseases.A thorough comprehension of the microbiota–gut–brain axis will foster the development of effective therapeutic interventions for the management of neurodegenerative diseases.

关键词： degenerative therapeutic diseases

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

Predictive Value of Resting Pd/Pa for Fractional Flow Reserve Assessed with Monorail Pressure Microcatheter in Real-World Practice

引用

Cardiovascular Innovations and Applications 2019年第B7期4卷 113-120页

作者： Keng Tat Koh Asri Said khaw chee sin Oon Yen Yee Erwin Mulia Tan Chen Ting Francis Shu Eng Pbeng Ho Kian Hui Voon Chi Yen Cham Yee Ling Khiew Ning Zan Nor Hanim Mohd Amin Alan Fong Yean Yip Ong Tiong Kiam Department of Cardiology Sarawak Heart Centre3rd RoundaboutSamarahan Expressway94300 Kota SamarahanSarawakMalaysia Faculty of Medicine and Health Sciences University Malaysia Sarawak94300 Kota SamarahanSarawakMalaysia Clinical Research Centre Sarawak General HospitalJalan Hospital 93586 KuchingSarawakMalaysia

Background and Objectives:The aims of this study were(1)to examine the diagnostic accuracy of resting timeaveraged distal coronary pressure(Pd)to mean aortic pressure(Pa)ratio to predict hyperemic fractional flow reserve(FFR)and(2)to identify a resting Pd/Pa value that can preclude the need for hyperemic FFR assessed with use of a monorail pressure ***:A total of 191 stenoses were *** exclusions,157 FFR data sets from 103 patients were ***:Resting Pd/Pa showed poor agreement with hyperemic FFR(r=0.619,P<0.001).The receiver operating characteristic curve for resting Pd/Pa with reference to hyperemic FFR of 0.80 or less showed an area under the curve of 0.800(95%confi dence interval 0.732– 0.868,P<0.001),with the greatest diagnostic accuracy of 74.5%for resting Pd/Pa of less than *** Pd/Pa of 0.96 or greater had a sensitivity of 100%and a negative predictive value of 100%,and resting Pd/Pa of 0.82 or less had a specifi city of 98.9%and a positive predictive value of 94.1%to predict abnormal FFR of 0.80 or *** results were consistent regardless of the vessels studied,the location of lesions,and the severity of ***:Resting Pd/Pa showed poor agreement with hyperemic FFR assessed with use of a monorail pressure ***,resting Pd/Pa of 0.96 or greater had excellent sensitivity and negative predictive value to predict normal hyperemic FFR,and resting Pd/Pa of 0.82 or less had excellent specifi city and positive predictive value to predict abnormal hyperemic FFR.

关键词： fractional fl ow reserve monorail pressure catheter resting time-averaged distal coronary pressure to mean aortic pressure ratio

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

Safety and efficacy of Kaffes intraductal self-expanding metal stents in the management of post-liver transplant anastomotic strictures

引用

World Journal of Transplantation 2024年第2期14卷 88-98页

作者： chee Lim Jonathan Ng Babak Sarraf Rhys Vaughan Marios Efthymiou Leonardo Zorron Cheng Tao Pu Sujievvan Chandran Department of Gastroenterology and Hepatology Austin HealthMelbourne HeidelbergVIC 3084Australia Melbourne Medical School The University of MelbourneMelbourne ParkvilleVIC 3052Australia

BACKGROUND Endoscopic management is the first-line therapy for post-liver-transplant anas-tomotic *** the optimal duration of treatment with plastic stents has been reported to be 8-12 months,data on safety and duration for metal stents in this setting is *** to limited access to endoscopic retrograde cholan-giopancreatography(ERCP)during the coronavirus disease 2019 pandemic in our centre,there was a change in practice towards increased usage and length-of-stay of the Kaffes biliary intraductal self-expanding stent in patients with suitable *** was mainly due to the theoretical benefit of Kaffes stents allowing for longer indwelling periods compared to the traditional plastic *** Adult liver transplant recipients aged 18 years and above who underwent ERCP were retrospectively identified during a 10-year period through a database *** admissions post-Kaffes stent insertion were identified manually through electronic and scanned medical *** main outcome was the incidence of complications when stents were left indwelling for 3 months vs 6 *** efficacy was calculated via rates of stricture recurrence between patients that had stenting courses for≤120 d or>120 *** During the study period,a total of 66 ERCPs with Kaffes insertion were performed in 54 patients throughout their stenting *** 33 ERCPs,the stent was removed or exchanged on a 3-month *** pancreatitis,perfor-ations or deaths *** post-ERCP complications were similar between the 3-month(abdominal pain and intraductal migration)and 6-month(abdominal pain,septic shower and embedded stent)groups-6.1%vs 9.1%respectively,P=*** strictures resolved at the end of the stenting course,but the stenting course was variable from 3 to 22 *** recurrence rate for stenting courses lasting for up to 120 d was 71.4%and 21.4%for stenting courses of 121 d or over(P=0.03).There were 28 patients that were treated with a sin

关键词： Liver transplantation Cholangiopancreatography Endoscopic retrograde Constriction Pathologic Self expandable metallic stents Bile duct diseases Cholestasis

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

^(68)Gallium-labelled PSMA-PET/CT as a diagnostic and clinical decision-making tool in Asian prostate cancer patients following prostatectomy

引用

Cancer Biology & Medicine 2019年第1期16卷 157-165页

作者： Janice S.H.Tan Charles X.Y.Goh Yen sin Koh Youquan Li Jeffrey K.L.Tuan Eu Tiong Chua Terence W.K.Tan Michael L.C.Wang Lui Shiong Lee Kae Jack Tay Ravindran Kanesvaran chee Keong Toh Aaron K.T.Tong Winnie W.C.Lam Melvin L.K.Chua Division of Radiation Oncology National Cancer Centre Singapore Department of Nuclear Medicine and Molecular Imaging Singapore General Hospital Radiological Sciences Academic Clinical Programme Duke-NUS Medical School Oncology Academic Clinical Programme Duke-NUS Medical School Department of Urology Singapore General Hospital Department of Surgery Sengkang General Hospital Division of Medical Oncology National Cancer Centre Singapore Division of Medical Sciences National Cancer Centre Singapore

Objective: Prostate cancers(PCa) in Asian individuals are molecularly distinct from those found in their Caucasian *** is no risk stratification tool for Asian men with rapid biochemical recurrence(BCR) following radical prostatectomy(Rad P). This study aims to assess the detection rate of ^(68)Ga-prostate-specific membrane antigen-positron emission tomography/computed tomography(PSMA-PET/CT) for diagnosis of clinical recurrence and as a treatment decision making tool in Asian patients with BCR post-Rad ***: ^(68)Ga PSMA-PET and CT body with/without bone scan [conventional workup(CWU)] were performed in 55 Asian patients with BCR within 36 months post-Rad P. Two blinded reviewers assessed the images. Detection rates of ^(68)Ga PSMAPET/CT were evaluated, and impact on management was reviewed by comparison with ***: Median time to BCR post-Rad P was 8.1 months. Detection rate for ^(68)Ga PSMA-PET/CT was 80%(44/55). A positive scan was significantly associated with increasing prostate-specific antigen(PSA) level [odds ratio(OR) = 1.13(95% CI 1.05–1.30), P =0.017], but not with higher Gleason grade or shorter PSA doubling time. Compared to CWU, ^(68)Ga PSMA-PET/CT detected an additional 106 lesions in 33/44 patients with a positive scan, resulting in a change in management in 25/44(56.8%) patients: 10 to hormonal therapy(HT) and whole pelvis radiotherapy(RT) in addition to bed RT, and 15 to palliative HT ***: In the present report, we demonstrated the diagnostic and treatment decision utility of ^(68)Ga PSMA-PET/CT in Asian men with rapid BCR. Detection of small volume nodal and systemic recurrences at low PSA levels(< 1.0 ng/mL) highlights the role of the tool in assigning patients to treatment intensification with HT-RT or palliative HT in polymetastatic disease.

关键词： ^68Ga PSMA PET/CT prostate cancer Asian diagnostic recurrence prostatectomy salvage radiotherapy

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

娘惹菜:华人、非华人和东南亚美食的制作

引用

北方民族大学学报（哲学社会科学版） 2020年第2期 72-77页

作者：陈志明马建福(译) 中山大学人类学系广东广州510275 北方民族大学民族学学院宁夏银川750021

峇峇是马来西亚和新加坡的本土化华人,在殖民地时代被称为海峡华人,马六甲的峇峇在家讲“峇峇马来语”,这是本土化的一个特征。他们的饮食被称为娘惹菜,也经历了本土化。娘惹是对峇峇女性的称呼。娘惹菜为马来西亚和新加坡的人们所熟知... 详细信息

峇峇是马来西亚和新加坡的本土化华人,在殖民地时代被称为海峡华人,马六甲的峇峇在家讲“峇峇马来语”,这是本土化的一个特征。他们的饮食被称为娘惹菜,也经历了本土化。娘惹是对峇峇女性的称呼。娘惹菜为马来西亚和新加坡的人们所熟知。娘惹菜是马来西亚环境下华人和非华裔文化交流的本土化产物。文章描述六种娘惹菜的配料及制作方法,旨在说明峇峇食物的本质。

关键词：峇峇娘惹菜东南亚美食本土化

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

原发性开角型青光眼患者小梁网糖皮质激素诱导反应蛋白和视神经病变诱导反应蛋白基因多态性的研究

引用

中华医学杂志 2006年第8期86卷 554-559页

作者：姚红艳程景煜范宝剑谭霭仙谭智勇王丹艺林顺潮彭智培香港中文大学眼科及视觉科学系台湾国立阳明大学台北荣民总医院眼科

目的探讨小梁网糖皮质激素诱导反应蛋白(MYOC)和视神经病变诱导反应蛋白(OPTN)基因的单核苷酸多态性(SNP)及其与正常眼压性青光眼(NTG)和高眼压性青光眼(HTG)发病的关系。方法应用聚合酶链反应(PCR)扩增全基因组DNA,用构像敏感性凝胶电... 详细信息

目的探讨小梁网糖皮质激素诱导反应蛋白(MYOC)和视神经病变诱导反应蛋白(OPTN)基因的单核苷酸多态性(SNP)及其与正常眼压性青光眼(NTG)和高眼压性青光眼(HTG)发病的关系。方法应用聚合酶链反应(PCR)扩增全基因组DNA,用构像敏感性凝胶电泳(CSGE)和荧光标记自动DNA测序法筛选和鉴定94例HTG,48例NTG和77名正常对照的MYOC基因和OPTN基因的SNP。结果共检测出14个MYOC基因序列改变,5个为新序列改变(V53A,I304I,T347T,1-126T>C和IVS2+172C>A)。其中V53A错义突变首次在POAG中发现;1-83G>A通常与R76K伴随出现;各SNP的等位基因及基因型在HTG,NTG与对照组间差异无统计学意义(P>0·05)。对OPTN基因,共检测出12个SNP,3个为新序列改变(V161M,I407T和L211L),其中I407T和L211L仅在HTG患者中检测到。此外,同义突变T34T在NTG患者中,其等位基因和基因型频率与对照组相比,差异均有统计学意义(P=0·001和0·004);而在HTG患者中,只有等位基因频率与对照组相比,差异有统计学意义(P=0·044)。位于内含子区域的序列改变IVS8+20G>A,其等位基因和基因型频率在HTG、NTG与对照组之间,差异均有统计学意义(P=0·016和0·014;P=0·027和0·026)。结论MYOC和OPTN基因多态性可能与中国人的POAG发病相关,不引起氨基酸改变的基因序列改变在POAG致病中可能起一定的作用。

关键词：青光眼开角型基因突变

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

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

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：