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Asian Pacific Journal of Tropical Medicine 2021年第2期14卷 73-77页

作者： ThaináValente Bertozzo érica Boarato David ana paula oliveira-Arbex Semíramis Guimarães Department of Parasitology Institute of BioscienceSão Paulo State University(UNESP)BotucatuSPBrazil Tropical Diseases Postgraduate Program Medical SchoolSão Paulo State University(UNESP)BotucatuSPBrazil Sagrado Coração University(USC) Department of Health SciencesBauruSPBrazil Integrated Faculties of Bauru(FIB) BauruSPBrazil

Objective:To detect Dientamoeba(D.)fragilis and Enterocytozoon(E.)bieneusi and to assess their genetic characteristics in stool samples submitted for routine examination in a clinical laboratory in Southeastern ***:In this survey,348 stool samples from female and male individuals with age ranging from 0 to≥55 years were analyzed by PCR amplifying and sequencing based on the small subunit ribosomal RNA(SSU r RNA)gene of *** and the internal transcribed spacer of ***:*** and *** isolates were observed in 2.29%(8/348)and 4.59%(16/348)of the samples,*** parasites were detected in stool samples from individuals of both genders,including young children under nine until adults over 55 years *** statistically significant differences were *** *** isolates were classified as genotype 1 and *** isolates included genotypes D(n=15)and A(n=1).Conclusions:The findings provide relevant findings on occurrence and genetic diversity of *** and ***,pointing to the need for the diagnosis of these parasites in routine examinations in clinical *** addition to sensitive diagnostic methods,it is mandatory that these parasites be considered relevant for physicians and laboratory staff.

关键词： Dientamoeba fragilis Enterocytozoon bieneusi Clinical laboratory PCR Genotyping

Systemic mastocytosis: A rare cause of non-cirrhotic portal hypertension

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World Journal of Gastroenterology 2016年第28期22卷 6559-6564页

作者： Cláudio Martins Cristina Teixeira Suzane Ribeiro Daniel Trabulo Cláudia Cardoso Joao Mangualde Ricardo Freire élia Gamito ana Luísa Alves Isabelle Cremers Cecília Alves anabela Neves ana paula oliveira Department of Gastroenterology Setubal Hospital Center - Sao Bernardo Hospital 2910 Setubal Portugal Department of Pathology Setubal Hospital Center - Sao Bernardo Hospital 2910 Setubal Portugal Department of Hematology Setubal Hospital Center - Sao Bernardo Hospital 2910 Setubal Portugal

Mastocytosis is a clonal neoplastic disorder of the mast cells(MC) that can be limited to the skin(cutaneous mastocytosis) or involve one or more extracutaneous organs(systemic mastocytosis). The clinical manifestations of mastocytosis are heterogeneous ranging from indolent disease with a long-term survival to a highly aggressive neoplasm with survival of about 6 mo. Although liver involvement in aggressive systemic mastocytosis(ASM) is relatively common, the development of portal hypertension with or without cirrhosis is rare. We report a case of ASM without skin involvement in a 72-year-old caucasian male who presented with non-cirrhotic portal hypertension based on clinical, analytical, imagiological and endoscopic findings. Given the hematological picture, the correct diagnosis was established based on ancillary tests for MC using bone marrow aspirates and biopsy. Extensive involvement of the liver and gastrointestinal tract was histologically documented. The disease progressed rapidly and severe pancytopenia and recurrent upper gastrointestinal bleeding became the dominant problem. This case illustrates the challenge in establishing a diagnosis of ASM especially when the clinical picture is atypical and without skin involvement. Gastroenterologists should consider infiltrative disease, particularly systemic mastocytosis, as a differential diagnosis in a clinical case of portal hypertension of unknown etiology.

关键词： Systemic mastocytosis Mast cells Non-cirrhotic portal hypertension Upper gastrointestinal bleeding Cladribine

Histological Assessment of Bone Regeneration in the Maxilla with Homologous Bone Graft:A Feasible Option for Maxillary Bone Reconstruction

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Journal of Renewable Materials 2024年第1期12卷 131-148页

作者： Sergio Henrique Gonçalves Motta ana paula Ramos Soares Juliana Campos Hasse Fernandes Gustavo Vicentis oliveira Fernandes Graduate Center of Faculdade Redentor CLIVORio de JaneiroBrazil Periodontics and Oral Medicine Department University of Michigan School of DentistryAnn ArborMI48109USA Centre for Interdisciplinary Research in Health(CIIS) Universidade Católica PortuguesaViseu3504-505Portugal

Bone biomaterials have been increasingly used to reconstruct maxillary atrophic ***,the aim of this study was to evaluate bone reconstruction in the maxilla using a homologous cortico-cancellous FFB(lyophilized)graft and verify its *** individuals were included from 2014 to *** first surgery was performed to install homologous bone blocks in the *** period of the second intervention varied between 5 months and 15 days to 11 months(≈7.93 months).The biopsies were taken from the central region of the matured graft during the surgery for implant *** patients presented clinical and radiographic conditions for the installation of dental *** was a 100%of survival *** histological assessment showed that the homologous block bone graft was an osteoconductive biomaterial,with connective tissue present,and newly formed bone juxtaposed on its *** were bone trabeculae with osteocytes and active osteoblasts with connective tissue in the mineralization process;the remodeling process can be found through the reverse lines.A limited focus of necrosis with fibrosis was detected,with small resorption and areas of inflammatory infiltrate,but without clinical *** homologous block bone graft can be considered a feasible option to substitute the autogenous bone graft(gold standard),with predictable clinical and favorable histological *** patients had a shorter surgical period,low morbidity,and an unlimited amount of biomaterial available at an accessible cost.

关键词： Regeneration bone graft histology homologous allogenous autogenous

Sudden openings and gradual closures in canopy cover modulate acclimation,survival,and growth of a shade-tolerant rainforest tree species

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Journal of Forestry Research 2024年第5期35卷 78-90页

作者： ana paula Moretti Flavia Yesica Olguin Juan Marcelo Gauna Corina Graciano INFIVE(CONICET-Universidad Nacional de La Plata) Diagonal 113 N°4951900 La PlataProvincia de Buenos AiresArgentina CONICET Godoy Cruz 2290C1425FQB Buenos AiresArgentina Facultad de Ciencias Agrariasy Forestales Universidad Nacional de La PlataCalle 60y 1181900 La PlataProvincia de Buenos AiresArgentina Facultad de Ciencias Forestales Universidad Nacional de MisionesBertoni 124 km 33380 EldoradoProvincia de MisionesArgentina

Forest disturbances at gap levels are one of the most important events for the regeneration and establishment of intermediate tree *** canopy openings expose plants to high light intensity and high evaporative demands that stress shade-acclimated ***,the slow closure of gaps reduces light availability to plants established when the incident irradiation was *** work evaluated the morphological and physiological acclimation of Cabralea canjerana(Vell)*** to sudden and to gradual changes in canopy cover.A pot experiment was carried out with plants exposed to a sudden opening.A few days after the light shock,plants rapidly increased photosynthetic rates and decreased leaf water *** two months,plants activated physiological responses at leaf and whole plant levels to high light and water stresses,e.g.,increased stoma-tal conductance,stomatal index and reduction of leaf:fine roots ratio and *** seven months,hydraulic conductivity of petioles and the whole leaf increased,and growth was much higher than plants that remained under the *** a field experiment in gaps in the rainforest,plants acclimated to all canopy *** years after planting,growth was maximum in open environments within the gaps,even if the canopy closed during the first 20 months after *** conclusion,if this species is planted to enrich the rainforest,positions within gaps with lower canopy cover should be chosen and gap closure will not affect *** manage *** natural regeneration,the opening of gaps and removal of understory will increase survival and growth without the risk that the stress caused by these sudden openings could lead to the death of ***-bining pot and field experiments helps to understand the autecology of trees with particular ecological interest,and to build sound restoration practices.

关键词： Cabralea canjerana Atlantic forest Abiotic stress Regeneration Seedling

Testicular prostheses-impact on quality of life and sexual function

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Asian Journal of Andrology 2024年第2期26卷 160-164页

作者： ana Sofia Araujo Sara anacleto Ricardo Rodrigues Catarina Tinoco Andreia Cardoso Carlos oliveira Ricardo Leao Department of Urology Braga's HospitalBraga 4710Portugal Faculty of Medicine Coimbra UniversityCoimbra 3000Portugal

Orchiectomy is the recommended treatment for many testicular ***,testicular prosthesis placement is not always performed for different *** this study,we aimed to evaluate patients'opinions and the impact on sexual function and quality of *** retrospective observational single-center study included patients who underwent orchiectomy between January 2014 and December 2020 at the Department of Urology,Braga's Hospital(Braga,Portugal),where testicular implants were always available and the decision to undergo the procedure was made fully independent of *** completed four questionnaires that assessed demographic data,satisfaction,self-esteem,and sexual *** the 96 patients who underwent orchidectomy,59 replied to the questionnaires,and of these patients,86.4%decided to undergo silicone-based testicular prostheses *** remaining 13.6%refused the implant based on concerns about complications(37.5%),because they felt that it was unnecessary(37.5%),or because it was not offered by the doctor(25.0%).Overall,96.1%of these patients were satisfied with the implant;however,25.5%classified it as"too firm".No statistically significant differences were found in sexual function(all P>0.05).However,it can be observed that there are more patients with prostheses presenting normal sexual activity compared to patients without prostheses(74.0%vs 50.0%),and none of them reported severe erectile dysfunction(0 vs 16.7%).Regarding self-esteem,both patients with and without prostheses present very similar average scores with no statistically significant *** present study highlights the highest level of satisfaction among patients who received testicular *** prostheses implantation is a safe procedure that does not hamper sexual function after orchiectomy.

关键词： orchiectomy patient satisfaction quality of life sexual dysfunction sexual health testicular prostheses

Intracranial Hemorrhage in Newborn with TAR Syndrome—A Feared Complication

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Open Journal of Medical Imaging 2020年第2期10卷 105-109页

作者： Jório Brito Câmara Bruno Maciel oliveira Larissa Ferreira Lima Guilherme Straub Maia ana paula Marques de oliveira Melo Sergio Furlan Alessandra Di Marzio de Freitas Valle Department of Radiology Heliopolis Hospital S&#227 o Paulo Brazil Hospital Regional de Cotia S&#227 o Paulo Brazil

The thrombocytopenia-absent radius (TAR) syndrome is an autosomal recessive disease characterized by bilateral absence of radius with the presence of both thumbs and thrombocytopenia, many times associated with cardiac anomalies, intolerance or allergy to cow’s milk and phocomelia. Imaging study is important for the correct diagnosis at birth and documentation of one of the diagnosis criteria (absence of radius) in prenatal care. The main hematologic symptoms and the most feared of them, intracranial bleeding, occurs when platelets levels are below 10,000/mm3, which is more common during the first months. Therefore, imaging study is crucial to quickly identify complications and correctly manage the case. In this case report, the patient had upper limps alterations at birth and at first week presented seizures, with transfontanellar ultrasound and head computed tomography without contrast demonstrating intracranial hemorrhage. Laboratory results and imaging review were able to diagnose TAR syndrome. The patient was treated with platelets transfusion and thrombocytopenia was solved. She is currently under specialized medical care, with no neurological deficits and showing satisfactory development.

关键词： TAR Syndrome Intracranial Hemorrhage Neonatology Transfontanellar Ul-trasound CT

Adaptability and Stability analysis of Soybean Genotypes Using Toler and Centroid Methods

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American Journal of Plant Sciences 2015年第9期6卷 1509-1518页

作者： Raphael Lemes Hamawaki Osvaldo Toshiyuki Hamawaki ana paula oliveira Nogueira Cristiane Divina Lemes Hamawaki Larissa Barbosa Sousa David A. Lightfoot Stella K. Kantartzi Ministry of Education of Brazil CAPES Foundation Brasilia Brazil Crop Science Institute Federal University of Uberlandia Uberlandia Brazil Informatics Department President Antonio Carlos University Araguari Brazil Department of Plant Soil and Agricultural Systems Southern Illinois University Carbondale Carbondale Illinois USA

Soybean (Glycine max L. Merr.) adaptation to new environments has been hard to predict based on maturity group. The aim of this study was to evaluate the performance of 14 soybean genotypes, from the Soybean Breeding Program of the Federal University of Uberlandia, in their adaptive capacity and seed yield stability at 3 locations and 2 growing seasons. For the adaptability and stability analysis the Toler and Centroid methods were used;5 genotypic groups were identified in the first whereas 4 groups were identified in the latter. By the Toler method group A was composed by 4 genotypes, UFU-001, UFU-003, UFU-0010, and UFU-001. They showed a convex pattern of adaptability and stability. In contrast, the genotypes UFU-008 and UFU-0013 were classified in Group E with a concave pattern of adaptability and stability. Regarding results from the Centroid method, the Genotype UFU-002, with higher seed yield than average, was the only genotype in Ideotype VI with moderate adaptability to favorable environments. In contrast, 10 genotypes were included in the Ideotype V, of medium general adaptability. The genotypes UFU-001, UFU-002, UFU-006, UFU-0010, and UFU-0011 were recommended for use in the Brazilian Cerrado growing region. These genotypes had high seed yield potential in high quality environments.

关键词： Glycine max Adaptability analysis Non-Linear Regression Multivariate analysis

Synthesis and applications of lanthanoid complexes of pentadentate and hexadentate N_(5) and N_(6) macrocycles:A review

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Journal of Rare Earths 2024年第1期42卷 1-15,I0001页

作者： Julio Corredoira-Vázquez Cristina González-Barreira paula Oreiro-Martínez ana M.García-Deibe Jesús Sanmartín-Matalobos Matilde Fondo Departamento de Química Inorganica Facultade de QuímicaUniversidade de Santiago de CompostelaCampus Vida15782Santiago de CompostelaSpain Phantom-g CICECO-Aveiro Institute of MaterialsDepartment of PhysicsUniversity of Aveiro3810-193AveiroPortugal Institute of Materials(iMATUS) Universidade de Santiago de Compostela15782Santiago de CompostelaSpain

In this paper,the lanthanoid complexes of N_(5) and N_(6) macrocycle ligands,without pendant arms or additional heteroatoms,are *** review covers the period from 2015 to the current date,since in 2014 Schiff base macrocyclic ligands incorporating the pyridine moiety,and their complexes,were revised,and in 2015 the chemistry of pentaaza macrocycle ligands with rare earth metals was also *** and phthalocyanine ligands are not included in this review,which primarily focuses on complexes with Schiff bases and amines without pendant arms or any additional donor other than *** synthetic methods,structural characterization,based on single X-ray crystal data,and properties of the lanthanoid complexes,with special attention to magneto-structural correlations,are presented herein.

关键词： Lanthanoid N_(5),N_(6)macrocycle Coordination chemistry Chirality Biological activity Molecule magnet

MicroRNAs in inflammatory bowel disease:What do we know and what can we expect?

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World Journal of Gastroenterology 2024年第16期30卷 2184-2190页

作者： Ellen Cristina Souza de oliveira ana Elisa Valencise Quaglio Thais Gagno Grillo Luiz Claudio Di Stasi Ligia Yukie Sassaki Department of Internal Medicine Medical SchoolSão Paulo State University(Unesp)Botucatu 18618-686São PauloBrazil Verum Ingredients Botucatu Technology ParkBotucatu 18605-525São PauloBrazil Department of Biophysics and Pharmacology Institute of BiosciencesSão Paulo State University(Unesp)Botucatu 18618-689São PauloBrazil

MicroRNAs(miRNAs),small non-coding RNAs composed of 18–24 nucleotides,are potent regulators of gene expression,contributing to the regulation of more than 30%of protein-coding *** that miRNAs are regulators of inflammatory pathways and the differentiation of intestinal epithelial cells,there is an interest in exploring their importance in inflammatory bowel disease(IBD).IBD is a chronic and multifactorial disease of the gastrointestinal tract;the main forms are Crohn's disease and ulcerative *** studies have investigated the dysregulated expression of miRNAs in IBD,demonstrating their important roles as regulators and potential biomarkers of this *** editorial presents what is known and what is expected regarding miRNAs in *** the important regulatory roles of miRNAs in IBD are clearly established,biomarkers for IBD that can be applied in clinical practice are lacking,emphasizing the importance of further *** regarding the influence of miRNAs on the inflammatory process and the exploration of their role in gene regulation are expected to provide a basis for the use of miRNAs not only as potent biomarkers in IBD but also as therapeutic targets for the control of inflammatory processes in personalized medicine.

关键词： MicroRNAs Inflammatory bowel disease Crohn’s disease Ulcerative colitis Biomarker Therapy

Rheological and Thermal Behavior of High-Density Polyethylene (HDPE) at Different Temperatures

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Materials Sciences and Applications 2014年第13期5卷 923-931页

作者： Cynthia D’Avila Carvalho Erbetta Getúlio F. Manoel ana paula Lelis Rodrigues oliveira Maria Elisa Scarpelli Ribeiro e Silva Roberto Fernando Souza Freitas Ricardo Geraldo Sousa Polymer Science and Technology Laboratory Chemical Engineering Department Engineering School Federal University of Minas Gerais Belo Horizonte Brazil

In the present work, rheological properties of HDPE samples were measured at temperatures of 150°C, 190°C and 230°C. It was shown, by oscillatory tests, at low frequencies, that, for temperatures of 150°C and 190°C, there was a predominance of the viscous behavior over the elastic one. At 230°C, there was a predominance of the elastic contribution, and there was an increase of the molar mass compared with the ones obtained from the tests at 150°C and 190°C. The results obtained from the temperature ramp oscillatory test showed that, up to around 248°C, the viscous behavior prevailed, the opposite being observed at higher temperatures. At 230°C the sample showed significantly lower values of strain when compared with the ones observed at 150°C and 190°C. Oxidative induction time (OIT), melting point and degree of crystallinity were determined by differential scanning calorimetry (DSC). The DSC results and the rheological measurements showed a completely different behavior for the HDPE samples at 230°C compared with the 150°C and the 190°C ones, suggesting that HDPE, at the temperature of 230°C, underwent thermo-oxidative degradation with the initial predominance of crosslinking.

关键词： HDPE Rheology Degradation DSC FTIR