检索结果-南通市图书馆

Transarterial embolization is an acceptable bridging therapy to hepatocellular carcinoma prior to liver transplantation

引用

World Journal of Transplantation 2024年第2期14卷 126-134页

作者： Gabriel Lazzarotto-da-Silva Leandro A Scaffaro Mauricio Farenzena Lucas Prediger Rafaela K Silva Flávia Heinz Feier Tomaz J M Grezzana-Filho Pablo D Rodrigues alexandre de Araujo Mario Reis Alvares-da-Silva Roberta C Marchiori Cleber Rosito Pinto Kruel Marcio Fernandes Chedid Department of Liver Transplant and Hepatobiliary Surgery Unit Hospital de Clínicas de Porto AlegrePorto Alegre 90035-007Brazil Department of Interventional Radiology Unit Hospital de Clínicas de Porto AlegrePorto Alegre 90035-007Brazil Department of Gastroenterology and Hepatology Hospital de Clínicas de Porto AlegrePorto Alegre 90035-007Brazil

BACKGROUND Hepatocellular carcinoma(HCC)is an aggressive malignant neoplasm that requires liver transplantation(LT).Despite patients with HCC being prioritized by most organ allocation systems worldwide,they still have to wait for long *** therapies(LRTs)are employed as bridging therapies in patients with HCC awaiting *** largely used in the past,transarterial embolization(TAE)has been replaced by transarterial chemoembolization(TACE).However,the superiority of TACE over TAE has not been consistently shown in the *** To compare the outcomes of TACE and TAE in patients with HCC awaiting *** All consecutive patients with HCC awaiting LT between 2011 and 2020 at a single center were *** patients underwent LRT with either TACE or *** patients also underwent percutaneous ethanol injection(PEI),concom-itantly or in different treatment *** choice of LRT for each HCC nodule was determined by a multidisciplinary *** primary outcome was waitlist dropout due to tumor progression,and the secondary outcome was the occurrence of adverse *** the subset of patients who underwent LT,complete pathological response and post-transplant recurrence-free survival were also *** Twelve(18.5%)patients in the TACE group(only TACE and TACE+PEI;n=65)and 3(7.9%)patients in the TAE group(only TAE and TAE+PEI;n=38)dropped out of the waitlist due to tumor progression(P log-rank test=0.29).Adverse events occurred in 8(12.3%)and 2(5.3%)patients in the TACE and TAE groups,respectively(P=0.316).Forty-eight(73.8%)of the 65 patients in the TACE group and 29(76.3%)of the 38 patients in the TAE group underwent LT(P=0.818).Among these patients,complete pathological response was detected in 7(14.6%)and 9(31%)patients in the TACE and TAE groups,respectively(P=0.145).Post-LT,HCC recurred in 9(18.8%)and 4(13.8%)patients in the TACE and TAE groups,respectively(P=0.756).Posttransplant recurrence-free survival was simila

关键词： Hepatocellular carcinoma Transarterial embolization Transarterial chemoembolization Liver transplantation Locoregional therapy Bridging

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

Phytochemical Composition and Insecticidal Property of Native Plants against the Cowpea Weevil Callosobruchus maculatus Fab. (Coleoptera: Bruchidae) for Natural Preservation of Cowpea Seeds

引用

Advances in Entomology 2024年第1期12卷 56-66页

作者： Elias Mano Rabièta Simde Koï Wenceslas Kam Nadjatou Ouédraogo Désiré Dramane Abdoul Khader Sanou Rasmané Abdou Ouédraogo Boubakar Ouattara Pierre alexandre Eric Djifaby Sombié Souleymane Nacro Laboratory of Natural Substances and Technologies of Natural Products and the Environment (LABTECH-PRONE) Institute of Research in Applied Sciences and Technologies (IRSAT) Ouagadougou Burkina Faso Central Horticulture Laboratory of the Regional Center of Excellence in Fruits and Vegetables of Bobo-Dioulasso Institute of Environment and Agricultural Research (INERA) Bobo Dioulasso Burkina Faso Department of Animal Biology and Physiology University Joseph Ki-Zerbo Ouagadougou Burkina Faso National Agricultural Training School of Matourkou (ENAFA) Bobo Dioulasso Burkina Faso Institute of Rural Development (IDR) Nazi Boni University Bobo Dioulasso Burkina Faso

About 80% of cowpea seeds are lost along with 30% of their weight after six months of unprotected storage due to attacks by Callosobruchus maculatus. This study aimed at evaluating the effect of applying bioinsecticides on the biological parameters of C. maculatus to reduce its damage to cowpea stocks. Four treatments including an untreated control and three doses of powdery extracts of C. nigricans, Z. zanthoxyloides and H. suaveolens, were compared in a Fischer block with four completely randomized repetitions. One hundred undamaged cowpea seeds were mixed with doses of each extract in Petri dishes and then fed as food substrates to ten pairs of C. maculatus for eight days. The extracts of H. suaveolens, C. nigricans and Z. zanthoxyloides all contain active ingredients including polyphenols, flavonoids, anthocyanins and alkaloids, etc. The extract of Z. zanthoxyloides was found to be more active on adults (100.00% mortality) followed by C. nigricans (98.75% mortality) and H. suaveolens (97.50% mortality) at 80 mg/g. Fecundity per female decreased significantly in the treated batches of 13.82 eggs for H. suaveolens at 10.12 eggs for C. nigricans at a dose of 80 mg/g. Germination rate of seeds was statistically raised to 100% at 60 and 80 mg/g by C. nigricans powder and lowered to 83.00% at 20 mg/g by Z. zanthoxyloides extracts. The application of Z. zanthoxyloides extract would be a less expensive alternative for the sustainable management of C. maculatus in cowpea stocks.

关键词： Cassia nigricans Hyptis suaveolens Zanthoxylum zanthoxyloides Biological Activities Vigna unguiculata Pest Burkina Faso

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

Towards a modular and scalable holographic display

引用

Light(Science & Applications) 2022年第5期11卷 739-740页

作者： Pierre-alexandre Blanche Wyant College of Optical Sciences University of ArizonaTucsonAZUSA

Holographic three-dimensional(3D)display can be made very large using a modular system that allows seamless spatial tiling of multiple coarse integral holographic images.

关键词： holographic system integral

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

Colon mucus in colorectal neoplasia and beyond

引用

World Journal of Gastroenterology 2022年第32期28卷 4475-4492页

作者： alexandre Loktionov DiagNodus Ltd Cambridge CB40WSUnited Kingdom

Little was known about mammalian colon mucus(CM)until the beginning of the 21^(st) *** that time considerable progress has been made in basic research addressing CM structure and *** CM is formed by two distinct layers composed of gel-forming glycosylated mucins that are permanently secreted by goblet cells of the colonic *** inner layer is dense and impenetrable for bacteria,whereas the loose outer layer provides a habitat for abundant commensal *** barrier integrity is essential for preventing bacterial contact with the mucosal epithelium and maintaining homeostasis in the gut,but it can be impaired by a variety of factors,including CM-damaging switch of commensal bacteria to mucin glycan consumption due to dietary fiber *** is proven that impairments in CM structure and function can lead to colonic barrier deterioration that opens direct bacterial access to the ***-induced damage dysregulates epithelial proliferation and causes mucosal inflammatory responses that may expand to the loosened CM and eventually result in severe disorders,including colitis and neoplastic *** described formation of bacterial biofilms within the inner CM layer was shown to be associated with both inflammation and *** obvious gaps in our knowledge of human CM remain,its importance for the pathogenesis of major colorectal diseases,comprising inflammatory bowel disease and colorectal cancer,is already *** progress in CM exploration is likely to result in the development of a range of new useful clinical applications addressing colorectal disease diagnosis,prevention and therapy.

关键词： Colon Colon mucus Mucins Goblet cells Gut microbiota Inflammatory bowel disease Colorectal cancer

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

Bacteriological Profile of Infections Encountered in a Pneumology Service in a Moderate-Income Country [Pneumology Department of CHU Cocody (Côte d’Ivoire)]

引用

Open Journal of Respiratory Diseases 2024年第1期14卷 1-11页

作者： Brou Jean Marcel Ahui Alitonde Eudoxie Djegbeton Alima Kone Marc-Olivier Koffi Kouame Clarisse Elogne Mobio Nancy Hermine Benjamin Kouraogo Erick Akouatia Constante Virginie Brou-Gode Kigninlman Horo Boko alexandre Kouassi Ngoran Koffi Pneumology Service Teaching Hospital of Cocody Abidjan C&#244te d’Ivoire Medical School of Abidjan University Félix Houphou&#235t Boigny Abidjan C&#244te d’Ivoire Pasteur Institute of Cô te d’Ivoire Abidjan C&#244te d’Ivoire

Introduction: Infections represent a real public health problem aggravating the morbidity and mortality of hospitalized patients. Methods: This was a retrospective study with descriptive purposes over a period of 05 years, in the Pneumology Department of the University Hospital of Cocody. Results: The average age in our population was 42 years. We observed a male predo- minance of 64.5%, with a sex ratio of 1.8. Medical history was dominated by HIV infection (23.5%), followed by tuberculosis (15.6%). Concerning lifestyle, smoking was found in 38% of cases. Symptoms progressed chronically in 80% of cases. An infectious syndrome was found in 75% of cases. Microbial culture was positive in 42% of cases. Pseudomonas aeruginosa and Klebsiella pneumoniae were encountered in 26.4% of cases each, followed by Echerichia coli in 10.4% of cases. Klebsiella pneumoniae in the first three years topped the list, but gradually. Pseudomonas aeruginosa maintained its leadership over the last three years. Pseudomonas aeruginosa isolates expressed a resistance rate of 9.8% to ceftazidime and 8.1% to imipenem;to aztreonam (36%), ticarcillin (33.3%) and levofloxacin. These strains were susceptible to fosfomycin (100%), mero- penem (96.6%) and amikacin (96%). For isolated strains of Entero- bacteria- ceae, resistance was observed about ticarcillin (83.3%) and amoxicillin clavula- nic acid (71.2%). Streptococcaceae showed resistance to tetracycline (69.2%) and erythromycin (50%). Over the years there has been an increase in re- sistance to amoxicillin-clavulanic acid ceftriaxone. The death rate was 14%. Conclusion: The bacterial profile of infections is dominated by germs respon- sible for nosocomial infection with significant mortality.

关键词： Bacterial Pleural Pneumonia Nosocomial Infection Sub-Saharan Africa Antibiotic Therapy

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

Integrative genomic and transcriptomic profiling of pulmonary sarcomatoid carcinoma identifies molecular subtypes associated with distinct immune features and clinical outcomes

引用

Cancer Innovation 2024年第3期3卷 81-94页

作者： Sahil Seth Runzhe Chen Yang Liu Junya Fujimoto Lingzhi Hong alexandre Reuben Susan Varghese Carmen Behrens Tina McDowell Luisa Solis Soto Cara Haymaker Annikka Weissferdt Neda Kalhor Jia Wu Xiuning Le Natalie I Vokes Chao Cheng John V.Heymach Don L.Gibbons P.Andrew Futreal Ignacio IWistuba Humam Kadara Jianhua Zhang Cesar Moran Jianjun Zhang Department of Genomic Medicine The University of Texas MD Anderson Cancer CenterHoustonTexasUSA TRACTION The University of Texas MD Anderson Cancer CenterHoustonTexasUSA Graduate School of Biomedical Sciences The University of Texas MD Anderson and the University of Texas Health Science CenterHoustonTexasUSA Department of Thoracic/Head and Neck Medical Oncology The University of Texas MD Anderson Cancer CenterHoustonTexasUSA Department of Translational Molecular Pathology The University of Texas MD Anderson Cancer CenterHoustonTexasUSA Department of Epidemiology The University of Texas MD Anderson Cancer CenterHoustonTexasUSA Department of Pathology The University of Texas MD Anderson Cancer CenterHoustonTexasUSA Department of Imaging Physics The University of Texas MD Anderson Cancer CenterHoustonTexasUSA Department of Medicine Baylor College of MedicineHoustonTexasUSA

Background:Pulmonary sarcomatoid carcinoma(PSC)is a rare and aggressive subtype of non-small cell lung cancer(NSCLC),characterized by the presence of epithelial and sarcoma-like *** molecular and immune landscape of PSC has not been well ***:Multiomics profiling of 21 pairs of PSCs with matched normal lung tissues was performed through targeted high-depth DNA panel,whole-exome,and RNA *** describe molecular and immune features that define subgroups of PSC with disparate genomic and immunogenic features as well as distinct clinical ***:In total,27 canonical cancer gene mutations were identified,with TP53 the most frequently mutated gene,followed by ***,most TP53 and KRAS mutations were earlier genomic events mapped to the trunks of the tumors,suggesting branching evolution in most PSC *** identified two distinct molecular subtypes of PSC,driven primarily by immune infiltration and *** Immune High(IM-H)subtype was associated with superior survival,highlighting the impact of immune infiltration on the biological and clinical features of localized ***:We provided detailed insight into the mutational landscape of PSC and identified two molecular subtypes associated with ***-H tumors were associated with favorable recurrence-free survival and overall survival,highlighting the importance of tumor immune infiltration in the biological and clinical features of PSCs.

关键词： genomic immune pulmonary sarcomatoid carcinoma survival

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

Comparative Study of Transvesical and Retropubic Prostatic Adenomectomies in the Urology-Andrology Department of Ignace Deen University Hospital Center

引用

Open Journal of Urology 2024年第4期14卷 227-243页

作者： Lahoumbo Ricardo Gnammi Demba Cissé Vahina alexandre Gamamou Daouda Kanté Mamadou Diawo Bah El-Mouksitou Akinocho Sabi Couscous Hassiatou Abdul-Haqq Bah-L’Imam Thierno Oumar Diallo Thierno Mamadou Oury Diallo Ibrahima Bah Abdoulaye Bobo Diallo Oumar Raphiou Bah Department of Urology-Andrology Ignace Deen UHC Conakry Republic of Guinea School of Public Health Free University of Brussels Brussels Belgium Medical Imaging Department Ambroise Pare Clinic Conakry Guinea

Objective: To compare the results of transvesical and retropubic prostatic adenomectomies at the Urology-Andrology Department of Conakry University Hospital. Methodology: This was a prospective multi-operator analytical study lasting 6 months. It included 70 patients operated on for benign prostatic hypertrophy (BPH), divided into 2 groups of 35 according to the retropubic or transvesical technique. The data was collected using a questionnaire and entered into the Epi info application. The analysis was initially descriptive and then univariate. To identify confounding factors, a multivariate analysis was performed. The application conditions of each test were checked before their application. A p-value Results: Upper adenomectomies represented 53.6% of surgeries performed for BPH. The average age was 73.2 years. The mean prostate volume was 117 ± 51.6 cc and the mean total PSA was 9.2 ± 11.4 ng/ml. The majority of patients had an ASA1 (60%) and ASA2 (37.1%) score. Spinal anesthesia, a double-current silicone probe with hinged hinge 22, and drainage of the prevesical space were carried out in all patients, i.e. 100%. The average overall blood loss was 229 ± 98.2 ml. It was lower in the group of patients operated via the retropubic route (187 ± 60.4 ml). The same was true for the duration of intervention (49.1 ± 7.17 vs 55.4 ± 7.9 min), the catheter wearing time (5.14 ± 0.97 vs 9.29 ± 2 .9 days) and the length of hospitalization (=6.26 ± 1.15 vs 12.1 ± 5.74 days). Conclusion: The retropubic technique has advantages over the transvesical one. These advantages are translated by a gain in the duration of the intervention, blood loss, catheter wearing time and length of hospitalization.

关键词： Upper Adenomectomies BPH Retropubic Approach Transvesical Approach Conakry

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

Hybrid High‑Order Methods for the Acoustic Wave Equation in the Time Domain

引用

Communications on Applied Mathematics and Computation 2022年第2期4卷 597-633页

作者： Erik Burman Omar Duran alexandre Ern Department of Mathematics University College LondonLondon WC1E 6BTUK CERMICS Ecole des Ponts77455 Marne la Vallée Cedex 2France INRIA Paris 75589 ParisFrance

We devise hybrid high-order(HHO)methods for the acoustic wave equation in the time *** frst consider the second-order formulation in *** the Newmark scheme for the temporal discretization,we show that the resulting HHO-Newmark scheme is energy-conservative,and this scheme is also amenable to static condensation at each time *** then consider the formulation of the acoustic wave equation as a frst-order system together with singly-diagonally implicit and explicit Runge-Kutta(SDIRK and ERK)***-SDIRK schemes are amenable to static condensation at each time *** HHO-ERK schemes,the use of the mixed-order formulation,where the polynomial degree of the cell unknowns is one order higher than that of the face unknowns,is key to beneft from the explicit structure of the *** results on test cases with analytical solutions show that the methods can deliver optimal convergence rates for smooth solutions of order O(hk+1)in the H1-norm and of order O(h^(k+2))in the L^(2)-***,test cases on wave propagation in heterogeneous media indicate the benefts of using high-order methods.

关键词： Hybrid high-order methods Wave equation Newmark scheme Runge-Kutta scheme

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

N-methyl-D-aspartate receptor functions altered by neuronal PTP1B activation in Alzheimer’s disease and schizophrenia models

引用

Neural Regeneration Research 2022年第10期17卷 2208-2210页

作者： alexandre F.R.Stewart Hsiao-Huei Chen Department of Biochemistry Microbiology and ImmunologyUniversity of Ottawaand University of Ottawa Heart InstituteOttawaONCanada Centre for Infection Immunity and InflammationOttawaONCanada Medicine Cellular and Molecular MedicineUniversity of Ottawa Brain and Mind InstituteOttawa Hospital Research InstituteOttawaONCanada

Glutamate is the main exc i tatory neurotransmitter in the brain and binds to two major classes of receptors,theα-amino-3-hydroxy-5-methyl-4-isoxazole propionic acid(AMPA)and the N-methyl-D-aspartate(NMDA)*** AMPA receptors that are immediately activated by glutamate release,NMDA receptors are blocked by magnesium and can only be activated by glutamate after membrane ***,NMDA receptors are only activated after repeated AMPA receptor activation by *** receptors are,for the most part,calcium-permeable *** influx through NMDA receptors modulates synaptic transmission in neurons based on prior history of excitation,and provides a means of scaling the strength of synapses required for Hebbian plasticity.

关键词： PTP1B aspartate NMDA

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

National botanical gardens at the forefront of global plant conservation

引用

The Innovation 2023年第5期4卷 1-2页

作者： Hai Ren alexandre Antonelli South China Botanical Garden of the Chinese Academy of Sciences Guangzhou 510650China South China National Botanical Garden Guangzhou 510650China Royal Botanic Gardens KewRichmondLondonTW93AE SurreyUK Gothenburg Global Biodiversity Center Department of Biological and Environmental SciencesUniversity of GothenburgBox 46140530 GoteborgSweden|

Global changes in land use driven by demands on food,energy,and other resources in response to a rapidly increasing human population have collectively led to escalating environmental challenges,including biodiversity loss,global warming,environmental pollution,and ecosystem *** present,biodiversity is seriously threatened at global,regional,and local scales,which,in turn,threatens our own *** is a global asset of immense material and non-material value,providing us with food,medicine,building materials,fiber,and the ecological environment required for our well-being and health.

关键词： collective pollution seriously

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

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：