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Asian Pacific journal of Tropical Medicine 2017年第7期10卷 689-700页

作者： Raimunda Samia Nogueira Brilhante jamille Alencar Sales Vandbergue Santos Pereira Débora de Souza Collares Maia Castelo-Branco Rossana de Aguiar Cordeiro Célia Maria de Souza Sampaio Manoel de Araújo Neto Paiva joao Bosco Feitosa dos Santos joséjúlio CostaSidrim Marcos Fábio Gadelha Rocha Department of Pathology and Legal Medicine Postgraduate Program in Medical MicrobiologySpecialized Medical Mycology CenterFederal University of Ceará School of Veterinary Medicine Postgraduate Program in Veterinary SciencesState University of Ceará Department of Social Sciences Postgraduate Program of SociologyState University of Ceará

Moringa oleifera Lam(Moringaceae) is a plant with high nutritional and medicinal value. Native to India, it is now widely distributed throughout tropical and subtropical regions of the world. Its different parts are sources of proteins, vitamins and minerals and present different pharmacological and biotechnological potential. Moreover, M. oleifera seeds are widely used in water and effluent treatment, for their coagulation, flocculation and sedimentation properties, their ability of improving water quality, by reducing organic matter and microbial load, with special applicability in intensive animal production systems, such as aquaculture. In addition, due to its high nutritional value and several medicinal properties, this tree may act as a nutritional and medical alternative for socially neglected populations. In this context, this review gathers information on M. oleifera, emphasizing its chemical constituents, nutritional, pharmacological and antimicrobial properties, applications in the treatment of water effluents, and ecological and social aspects.

关键词： Moringa oleifera Biotechnology Nutrition Health Aquaculture

A Case Report of Right Pneumonectomy with a Focus on the Right Ventricular Function and Hemodynamic Management

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Open journal of Anesthesiology 2022年第10期12卷 315-321页

作者： Maria júlia Spini Logato Lorena Machado Marques Faria Gabriela Veloso de Freitas Clayton Gil de Castro Francisco Biagio Murtae Di Flora Marina Ayres Delgado Hospital das clínicas de Belo Horizonte Universidade Federal de Minas Gerais Belo Horizonte Brazil

Background: In patients undergoing pneumonectomy, intraoperative pulmonary and cardiac complications are the major cause of morbidity and mortality. Protective lung ventilation strategies may decrease the overall lung injury. Right, ventricular dysfunction may occur during the surgery and after the pneumonectomy, in the early postoperative period, with reduced RV ejection fraction and increased RV end-diastolic volume index, caused by increased RV afterload. Case report: We describe the case of a 28-year-old non-smoker female who underwent to a right pneumonectomy. The patient presented intraoperative hemodynamic instability and signs of RV dysfunction, requiring vasoactive amines and nitric oxide. Discussion: This article is intended to provide an overview of the anesthetic management for pneumonectomy including the hemodynamic management and considerations of the causes and management of right ventricular dysfunction.

关键词： Anesthesia Lung Resection Surgery Nitric Acid Pneumonectomy Right Ventricular Dysfunction Thoracic Surgery

Heat Treatment and Thirty-Day Storage Period Do Not Affect the Stability of Omega-3 Fatty Acid in Brown Flaxseed(Linum Usitatissimum)Whole Flour

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Food and Nutrition Sciences 2011年第4期2卷 281-286页

作者： Dayane de CMorais Érica AMoraes Maria Inês de SDantas júlia CCCarraro Cassiano Oda Silva paulo RCecon Hércia SDuarte Martino Sonia MRocha Ribeiro Department of Nutrition and Health Federal University of VicosaVicosaBrazil Department of Computer Science Federal University of VicosaVicosaBrazil

This study was conducted to verify if the processing and storage of brown flaxseed whole flour result in loss of func-tional properties, such as reduced linolenic acid content, increased lipid peroxidation and sensory changes. The flours were obtained from seeds dried by heat treatment in oven at 150?C, for 15 minutes and subsequent grinding to obtain flour with a particle size of 20 mesh. Meal samples, with and without synthetic antioxidants (BHA and BHT combined, at 100 ppm each), were stored for a thirty-day period, under similar conditions to those used commercially. The linolenic acid content was quantified by gas chromatography. Lipid peroxidation was analyzed by thiobarbituric acid reactive substance assay. Color and flavor were evaluated by sensory tests. The linolenic acid content and lipid peroxidation did not significantly change after processing or during storage. Fluctuations in color and flavor occurred during storage, but at the end of 30 days, only the heat treatment presented negative effect (p < 0.05) on the parameter color. Heat treatment and thirty-day storage period do not change the stability of n-3 fatty acid in brown flaxseed whole flour.

关键词： Flaxseed Flour Omega-3 Lipid Peroxidation Heat Treatment

Importance of complementary data to histopathological image analysis of oral leukoplakia and carcinoma using deep neural networks

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Intelligent Medicine 2023年第4期3卷 258-266页

作者： Leandro Muniz de Lima Maria Clara Falcão Ribeiro de Assis júlia Pessini Soares Tânia Regina Grão-Velloso Liliana Aparecida Pimenta de Barros Danielle Resende Camisasca Renato Antonio Krohling Nature-inspired Computing Lab Federal University of Espirito SantoVitoriaBrazil Graduate Program in Computer Science Federal University of Espirito SantoVitoriaBrazil School of Dentistry Departamento de Clinica OdontologicaFederal University of Espirito SantoVitoriaBrazil Graduate Program in Clinical Dentistry Federal University of Espirito SantoVitoriaBrazil

Background Oral cancer is one of the most common types of cancer in men causing mortality if not *** recent years,computer-aided diagnosis(CAD)using artificial intelligence techniques,in particular,deepneural networks have been investigated and several approaches have been proposed to deal with the automateddetection of various pathologies using digital *** studies indicate that the fusion of images with thepatient’s clinical information is important for the final clinical *** such dataset does not yet exist fororal cancer,as far as the authors are aware,a new dataset was collected consisting of histopathological images,demographic and clinical *** study evaluated the importance of complementary data to histopathologicalimage analysis of oral leukoplakia and carcinoma for *** A new dataset(NDB-UFES)was collected from 2011 to 2021 consisting of histopathological imagesand *** 237 samples were curated and analyzed by oral pathologists generating the gold standardfor ***-of-the-art image fusion architectures and complementary data(Concatenation,MutualAttention,MetaBlock and MetaNet)using the latest deep learning backbones were investigated for 4 distincttasks to identify oral squamous cell carcinoma,leukoplakia with dysplasia and leukoplakia without *** evaluate them using balanced accuracy,precision,recall and area under the ROC curve *** Experimental results indicate that the best models present balanced accuracy of 83.24%using images,demographic and clinical information with MetaBlock fusion and ResNetV2 *** represents an improvement in performance of 30.68%(19.54 pp)in the task to differentiate samples diagnosed with oral squamous cellcarcinoma and leukoplakia with or without *** This study indicates that cured demographic and clinical data may positively influence the performance of artificial intelligence models in automated classification of

关键词： Leukoplakia Squamous carcinoma Pathology Deep learning Transfer learning

Metals Complexes Formed with Oleanolic Acid

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International journal of Organic Chemistry 2018年第1期8卷 160-169页

作者： Nilton C. Ribeiro Antonio j. Demuner Marcelo H. dos Santos Célia R. A. Maltha Elson A. de Alvarenga Slavko Komarnytsky Chemistry Department Universidade Federal de Vi&ccedil osa Avenida Peter Henry Rolfs s/n Campus Universitário Vi&ccedil osa Minas Gerais Brazil IFMT Rondonópolis Brazil North Carolina State University Research Campus Kannapolis NC USA

The oleanolic acid possesses diverse pharmacological properties, it is considered as a good starting material for creating new compounds. The oleanolic acid isolated of Plumeria obtusa leaves was used as raw material to obtained calcium, magnesium, zinc, nickel and copper complexes. The structures of complexes were confirmed by HRMS, 1H NMR, and 13C NMR. Five new compounds were synthesized to promote increased biological activity of oleanolic acid and PCR assays for the different type of cancer.

关键词： Oleanolic Acid Complex PCR

Crystal structure of SARS-CoV-2 main protease in complex with the natural product inhibitor shikonin illuminates a unique binding mode

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Science Bulletin 2021年第7期66卷 661-663,M0003页

作者： jian lia Xuelan Zhou Yan Zhang Fanglin Zhong Cheng Lin Peter j.McCormick Feng jiang jun Luo Huan Zhou Qisheng Wang Yang Fu jingjing Duan jin Zhang College of Pharmaceutical Sciences Gannan Medical UniversityGanzhou 341000China School of Basic Medical Sciences Nanchang UniversityNanchang 330031China The Second Affiliated Hospital of Nanchang University Nanchang 330031China Shenzhen Crystalo Biopharmaceutical Co. LtdShenzhen 518118China jiangxi jmerry Biopharmaceutical Co. Ltd.Ganzhou 341000China Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases Ministry of EducationGannan Medical UniversityGanzhou 341000China William Harvey Research Institute Ban's and the London School of Medicine and DentistryQueen Mary University of LondonLondon EC1M 6BQUK Shanghai Synchrotron Radiation Facility Shanghai Advanced Research InstituteChinese Academy of SciencesShanghai 201204China School of Medicine Southern University of Science and TechnologyShenzhen 518055China Human Aging Research Institute(HARI) School of Life SciencesNanchang UniversityNanchang 330031China

Almost everyone is susceptible to the severe acute respiratorysyndrome coronavirus 2(SARS-CoV-2),an RNA virus,which cancause many symptoms and even death among high-risk individu-als[1,2].The main protease(M^(Pro),also known as 3CL^(Pro))is a cys-teine protease essential for producing infectious virions and thusan attractive target for drug *** to now,many studiesusing either in silico ligand docking or drug discovery based onavailable structures have been performed to discover new *** agents[3.4].

关键词：小分子抑制剂紫草素冠状病毒药物研发药物靶点天然产物中药活性成分结合模式

Osteoblasts are inherently programmed to repel sensory innervation

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Bone Research 2020年第3期8卷 343-355页

作者： Luis Leitao Estrela Neto Francisco Conceicao Ana Monteiro Marina Couto Cecilia jAlves Daniela MSousa Meriem Lamghari Instituto de Investigacao e Inovacao em Saude(i3S) Universidade do Porto4200-135 PortoPortugal Instituto de Engenharia Biomedica(INEB) Universidade do Porto4200-135 PortoPortugal Instituto de Ciencias Biomedicas Abel Salazar(ICBAS) Universidade do Porto4050-313 PortoPortugal

Tissue innervation is a complex process controlled by the expression profile of signaling molecules secreted by tissue-resident cells that dictate the growth and guidance of *** innervation is part of the neuronal network of the bone tissue with a defined spatiotemporal occurrence during bone ***,the current understanding of the mechanisms regulating the map of sensory innervation in the bone tissue is still ***,we demonstrated that differentiation of human mesenchymal stem cells to osteoblasts leads to a marked impairment of their ability to promote axonal growth,evidenced under sensory neurons and osteoblastic-lineage cells *** mechanisms by which osteoblast lineage cells provide this nonpermissive environment for axons include paracrine-induced repulsion and loss of neurotrophic factors *** identified a drastic reduction of NGF and BDNF production and stimulation of Sema3A,Wnt4;and Shh expression culminating at late stage of OB *** noted a correlation between Shh expression profile,OB differentiation stages,and OB-mediated axonal *** of Shh activity and signaling reversed the repulsive action of osteoblasts on sensory ***,to strengthen our model,we localized the expression of Shh by osteoblasts in bone ***,our findings provide evidence that the signaling profile associated with osteoblast phenotype differentiating program can regulate the patterning of sensory innervation,and highlight osteoblast-derived Shh as an essential player in this cue-induced regulation.

关键词： stimulation innervation reversed

Isolated Soy Protein-Based Diet Ameliorates Glycemia and Antioxidants Enzyme Activities in Streptozotocin-Induced Diabetes

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Food and Nutrition Sciences 2014年第21期5卷 2089-2096页

作者： Roberta Hack Mendes Martine Kienzle Hagen jaqueline Barp Erna Vogt de jong jú lia Dubois Moreira lvaro Reischak-Oliveira Maria Clá udia Irigoyen Adriane Belló -Klein Physiology Departament Federal University of Rio Grande do Sul Porto Alegre Brazil Institute of Nutrition josué de Castro Rio de Janeiro Federal University Rio de Janeiro Brazil Department of Internal Medicine Federal University of Rio Grande do Sul Porto Alegre Brazil Institute of Food Science and Technology Federal University of Rio Grande do Sul Porto Alegre Brazil Department of Nutrition Health Sciences Centre Federal University of Santa Catarina Florian&#243 polis Brazil School of Physical Education Federal University of Rio Grande do Sul Porto Alegre Brazil Hypertension Unit Heart Institute Federal University of S&#227 o paulo S&#227 o paulo Brazil

The objective of this study was to evaluate the changes induced by isolated soy protein (ISP)-based diet on glycemia and oxidative stress biomarkers in diabetic rats. Fifteen male Wistar rats (35 ± 4 g, aged 21 days) were assigned to three groups: Casein (C group), which received casein-based diet during experimental protocol;Diabetic treated with Casein (D + C group) that received casein-based diet before and after diabetes induction;Diabetic treated with ISP (D + S group) that received casein-based diet before diabetes induction and after received ISP-based diet for the experimental protocol. Diabetes was induced by a single dose of streptozotocin (50 mg/kg body weight i.v.). After three weeks of dietary treatment, total nitrates, lipid peroxidation, antioxidant enzyme activities of superoxide dismutase (SOD), catalase (CAT), glutathione-S-transferase (GST) were measured in heart homogenates. ISP-based diet promoted an improvement in the glycemic levels of diabetic rats compared with casein-based diet (362 ± 25 vs 461 ± 30 mg/dL). CAT activity demonstrated a significant decrease in D + C and D + S groups. D + S group presented a significant increase in SOD and GST activities. Lipid peroxidation was not different among experimental groups. The overall results suggested the potential benefits of ISP-based diet consumption to improve the life quality of diabetic patients.

关键词： Isolated Soy Protein Diabetes Oxidative Stress

Real-world performance analysis of a novel computational method in the precision oncology of pediatric tumors

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World journal of Pediatrics 2023年第10期19卷 992-1008页

作者： Barbara Vodicska júlia Déri Dóra Tihanyi Edit Várkondi EnikőKispéter Róbert Dóczi Dóra Lakatos Anna Dirner Mátyás Vidermann Péter Filotás Réka Szalkai-Dénes István Szegedi Katalin Bartyik Krisztina Míta Gábor Réka Simon Péter Hauser György Péter Csongor Kiss Miklós Garami István Peták Oncompass Medicine Hungary Kft Retek Str.34Budapest 1024Hungary Division of Pediatric Hematology-Oncology Department of PediatricsFaculty of MedicineUniversity of DebrecenDebrecenHungary Department of Pediatrics Albert Szent-Györgyi Medical SchoolUniversity of SzegedSzegedHungary Onco-Hematology Department Velkey LászlóPaediatric Health CentreMiskolcHungary Department of Paediatrics Semmelweis UniversityBudapestHungary Onco-Hematology Department Heim Pál Children’s HospitalBudapestHungary Department of Pharmacology and Pharmacotherapy Semmelweis UniversityBudapestHungary Department of Pharmaceutical Sciences University of Illinois at ChicagoChicagoUSA Genomate Health CambridgeMAUSA

Background The utility of routine extensive molecular profiling of pediatric tumors is a matter of debate due to the high number of genetic alterations of unknown significance or low evidence and the lack of standardized and personalized decision support *** drug assignment(DDA)is a novel computational method to prioritize treatment options by aggregating numerous evidence-based associations between multiple drivers,targets,and targeted *** has been validated to improve personalized treatment decisions based on the outcome data of adult patients treated in the SHIVA01 clinical *** aim of this study was to evaluate the utility of DDA in pediatric *** Between 2017 and 2020,103 high-risk pediatric cancer patients(<21 years)were involved in our precision oncology program,and samples from 100 patients were eligible for further *** or blood samples were analyzed by whole-exome(WES)or targeted panel sequencing and other molecular diagnostic modalities and processed by a software system using the DDA algorithm for therapeutic decision ***,a molecular tumor board(MTB)evaluated the results to provide therapy *** Of the 100 cases with comprehensive molecular diagnostic data,88 yielded WES and 12 panel sequencing *** identified matching off-label targeted treatment options(actionability)in 72/100 cases(72%),while 57/100(57%)showed potential drug *** reached 88%(29/33)by 2020 due to the continuous updates of the evidence *** approved the clinical use of a DDA-top-listed treatment in 56 of 72 actionable cases(78%).The approved therapies had significantly higher aggregated evidence levels(AELs)than dismissed *** of WES results for targeted panels missed important mutations affecting therapy *** DDA is a promising approach to overcome challenges associated with the interpretation of extensive molecular profiling in the routine car

关键词： Computational decision support Pediatric tumors Precision oncology Tumor board

Evaluation of markers of outcome in realworld treatment of diabetic macular edema

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Eye and Vision 2018年第1期5卷 240-249页

作者： António Campos Elisa j Campos Anália do Carmo Francisco Caramelo joão Martins joão P Sousa António Francisco Ambrósio Rufino Silva Coimbra Institute for Clinical and Biomedical Research(iCBR) Faculty of MedicineUniversity of CoimbraAzinhaga de Santa CombaCelas3000-548 CoimbraPortugal CNC.iCBR Consortium University of CoimbraCoimbraPortugal Department of Ophthalmology Leiria HospitalLeiriaPortugal Clinical Pathology Department Centro Hospitalar Universitário de Coimbra(CHUC)CoimbraPortugal Laboratory of Biostatistics and Medical Informatics Faculty of MedicineUniversity of CoimbraCoimbraPortugal Medical Sciences Department Faculty of Health SciencesUniversity of Beira InteriorCovilhãPortugal Association for Innovation and Biomedical Research on Light and Image(AIBILI) CoimbraPortugal Department of Ophthalmology Centro Hospitalar Universitário de Coimbra(CHUC)CoimbraPortugal

Objective:To evaluate short-term markers of outcome in diabetic macular edema(DME).Methods:Prospective interventional case series included 122 eyes of 122 patients with recently diagnosed *** were treated with a 3-monthly loading dose of ranibizumab or aflibercept and pro re nata *** enhanced deep imaging SD-OCT high resolution scans were used to measure subfoveal choroidal thickness(SFCT)and central retinal thickness(CRT).Anatomic(10%CRT decrease)and functional responses(best corrected visual acuity,BCVA gain≥5 letters)were assessed at 3 months and 6 months using univariate and multivariate *** tested were gender,duration of diabetes,HbA1c,hypertension,CRT,SFCT,BCVA,ellipsoid zone(EZ)status,subfoveal neuroretinal detachment(SND),anti-VEGF used and laser naivety.A logistic regression model was applied to find independent markers ***:BCVA increased,CRT and SFCT decreased at 3 months and 6 *** metabolic control(p=0.003),intact baseline EZ(p=0.030),EZ re-grading at 3 M(p<0.001)and laser naivety(p=0.001)were associated with better functional *** multivariate linear regression model showed that baseline SND and CRT are predictors of anatomic response,while lower baseline BCVA and intact EZ are predictors of functional ***:The presence of SND predicts anatomic response only,while an intact EZ is critical to achieve a good functional outcome in DME.

关键词： Diabetic macular edema Outcome factors Spectral-domain optical coherence tomography Antivascular endothelial growth factor Laser