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Transjugular intrahepatic portosystemic shunt for Budd-Chiari syndrome:A comprehensive review

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World Journal of Gastroenterology 2020年第34期26卷 5060-5073页

作者： Riccardo Inchingolo Alessandro Posa Martin Mariappan Tiago Kojun Tibana thiago Franchi Nunes Stavros Spiliopoulos Elias Brountzos Interventional Radiology Unit "F.Miulli"Regional HospitalAcquaviva delle Fonti 70021Italy Department of Radiology King´s College HospitalLondon SE59RSUnited Kingdom Department of Radiology Gemelli HospitalRoma 00135Italy Interventional Radiology Department Aberdeen Royal Infirmary HospitalAberdeen AB252ZNUnited Kingdom Interventional Radiology Department Universidade Federal de Mato Grosso do SulCampo Grande 79070-900Brazil 2nd Department of Radiology School of MedicineNational and Kapodistrian University of AthensChaidari Athens GR 12461Greece

Budd-Chiari syndrome(BCS)is a relatively rare clinical condition with a wide range of symptomatology,caused by the obstruction of the hepatic venous *** left untreated,it has got an high mortality *** management is based on a step-wise approach,depending on the clinical presentation,and includes different treatment from anticoagulation therapy up to Interventional Radiology techniques,such as transjugular intrahepatic portosystemic shunt(TIPS).TIPS is today considered a safe and highly effective treatment and should be recommended for BCS patients,including those awaiting orthotopic liver *** this review the pathophysiology,diagnosis and treatment options of BCS are presented,with a special focus on published data regarding the techniques and outcomes of TIPS for the treatment of ***,unresolved issues and future research will be discussed.

关键词： Budd-Chiari syndrome Liver Transjugular intrahepatic portosystemic shunt Orthotopic liver transplantation Interventional radiology Portal hypertension

Cannabinoid pharmacology and its therapeutic uses in Alzheimer’s disease

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Neural Regeneration Research 2021年第5期16卷 990-991页

作者： Kadja Luana Chagas Monteiro Marcone Gomes dos Santos Alcântara thiago Mendonça de Aquino Edeildo Ferreira da Silva-Júnior Laboratory of Medicinal Chemistry Institute of Pharmaceutical SciencesFederal University of AlagoasMaceióBrazil Chemistry and Biotechnology Institute Federal University of AlagoasMaceióBrazil

Alzheimer’s disease(AD)is a chronic neurodegenerative disease,which is difficult to diagnose in its early *** is associated with aging and consists of a decline in cognitive functions,memory,and other mental *** pathophysiological markers are associated with AD progression and worsening,such as the deposition and intracellular accumulation of senile plaques containing amyloid-β(Aβ)peptides,and tau protein hyperphosphorylation,leading to the formation of neurofibrillary tangles.

关键词： Alzheimer Aβ tau

Serum vitamin D content is associated with semen|parameters and serum testosterone levels in men

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Asian Journal of Andrology 2021年第1期23卷 52-58页

作者： Inari M Ciccone Elaine MF Costa Juliana R Pariz thiago A Teixeira Joel R Drevet Parviz Gharagozloo Robert J Aitken Jorge Hallak Androscience Science and Innovation Center in Andrology and High-Complex Clinical and Andrology LaboratorySao Paulo 04534-011Brazil Division of Urology University of Sao PauloSao Paulo 05403-000Brazil Men's Health Study Group Institute for Advanced StudiesUniversity of Sao PauloSao Paulo 05508-060Brazil Division of Endocrinology University of Sao PauloSao Paulo 05403-000Brazil School of Medicine Urology DepartmentFederal University of AmapaMacapa 68903-419Brazil Faculty of Medicine GReD LaboratoryUniversity Clermont Auvergne49Bd Frangois-Mitterrand-CS 6003263001 Clermont-Ferrand CedexFrance Cell0xess LLC EwingNJ 08628USA School of Environmental and Life Sciences Priority Research Centre for Reproductive SciencesUniversity of NewcastleCallaghanNSW 2308Australia Reproductive Toxicology Unit Department of PathologyUniversity of Sao PauloSao Paulo 05403-000Brazil

The present study aimed to evaluate the influence of serum vitamin D levels on semen quality and testosterone *** is a crosssectional study conducted at Androscience,Science and Innovation Center in Andrology and High-Complex Clinical and Andrology Laboratory in Sao Paulo,Brazil,with 508 male patients,aged 18-60 years,from 2007 to *** parameters and serum sexual hormones were correlated with serum vitamin D concentrations in 260 men selected by strict selection *** were divided into normozoospermic group(NZG,n=124)and a group with seminal abnormalities(SAG,n=136).Evaluation included complete physical examination,past medical history,habits and lifestyle factors,two complete seminal analysis with sperm functional tests,serum levels of 25-hydroxy-vitamin D_(3)(25(OH)VD_(3)),total and free testosterone,luteinizing hormone(LH),follicle-stimulating hormone(FSH),sex hormone-binding globulin(SHBG),total cholesterol,homeostatic model assessment of insulin resistance(HOMA-IR)index,and *** mean concentration of 25(OH)VD_(3)was significantly lower in the SAG(P<0.001)and positively correlated with all baseline seminal parameters and total testosterone *** addition,serum vitamin D_(3)concentration was found to be positively correlated with sperm concentration(β=2.103;P<0.001),total number of spermatozoa with progressive motility(β=2.069;P=0.003),total number of motile spermatozoa(β=2.571;P=0.015),and strict morphology(β=0.056;P=0.006),regardless of other *** is the first comparative study to address the issue of serum vitamin D_(3)content between normozoospermic patients and those with sperm *** clearly demonstrates a direct and positive relationship between serum vitamin D level and overall semen quality,male reproductive potential,and testosterone levels.

关键词： male infertility semen quality sexual hormones sperm motility testosterone vitamin D deficiency

Behavior of wood basic density according to environmental variables

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Journal of Forestry Research 2022年第2期33卷 497-505页

作者： Gabriel Marcos Vieira Oliveira JoséMárcio de Mello Carlos Rogério de Mello JoséRoberto Soares Scolforo Eder Pereira Miguel thiago Campos Monteiro Brazil Institute of Agricultural and Forestry Defense of Espírito Santo(IDAF) Av.Lourival Lugon Moulinnº300CentroJerônimo MonteiroES CEP:29.550-000Brazil Department of Forestry Sciences Universidade Federal de Lavras-UFLACaixa Postal 3037LavrasMG CEP:37.200-000Brazil Engineering Department Universidade Federal de Lavras-UFLACaixa Postal 3037LavrasMG CEP:37.200-000Brazil Forestry Engineering Department Faculdade de TecnologiaUniversity of Brasilia-UnBCampus Universitário Darcy RibeiroCaixa Postal 4357Asa Norte-BrasíliaDF CEP:70910-900Brazil Department of Forestry Engineering and Technology Universidade Federal do Paraná-UFPRAv.Pref.Lothário Meissner632Jardim BotânicoCuritibaPR CEP:80.210-170Brazil

The relationships between climate conditions and wood density in tropical forests are still poorly *** quantify spatial dependence of wood density in the state of Minas Gerais(MG,Brazil),map spatial distribution of density,and correlate density with climate variables,we extracted data from the Forest Inventory of Minas Gerais for 1988 trees scaled throughout the territory and measured wood density of discs removed from the *** variables were extracted from the database of the Ecological-Economic Zoning of Minas *** spatial analysis,tree densities were measured at 44 georeferenced sampling *** data were subjected to exploratory analysis,variography,cross-validation,model selection,and ordinary *** relationships between wood density and environmental variables were calculated using dispersion matrices,linear correlation,and *** density proved to be highly spatially dependent,reaching a correlation of 96%,and was highly continuous over a distance of 228 *** distribution of wood density followed a continuous gradient of 514-659 kg m^(−3),enabling corre-lation with environment *** was correlated with mean annual precipitation(−0.57),temperature(0.63),and evapotranspiration(0.83).Geostatistical methods proved useful in predicting wood density in native tropical forests with different climate *** results confirmed the sensitivity of wood density to climate change,which could affect future carbon stock in forests.

关键词： Biomass Climate variables Geostatistics Hardwood Forest inventory Minas Gerais

Influence of physical-anatomical wood variables on charcoal physical-mechanical properties

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Journal of Forestry Research 2023年第2期34卷 531-538页

作者： Allan Motta Couto thiago Campos Monteiro Paulo Fernando Trugilho JoséTarcísio Lima JoséReinaldo Moreira da Silva Alfredo Napoli Diego Pierre de Almeida Department of Forestry Science State University of Mato Grosso do Sul–UEMSAv.Graziela Maciel BarrosoKm 12 Zona RuralAquidauanaMS 79200000Brazil Department of Forestry Engineering and Technology Federal University of Paraná–UFPRA V.Pref.Lothário Meissner 632Jardim BotânicoCuritibaPR 80210170Brazil Department of Forestry Science Federal UniversityLavras–UFLALavrasMG 37200000Brazil Département de Performance Des Systèmes de Production Et de Transformation Tropicaux Centre de Coopération Internationale em Recherche Agronomique pour le Développement–CIRADMontpellierFrance

This research assessed the relationship between wood physical-anatomical variables and charcoal physical-mechanical *** trees were harvested and mechanically processed into standard pieces for laboratory *** following variables were determined:wood density,fiber length and width,fiber lumen diameter and wall thickness,fiber wall fraction,and vessel *** charcoal was produced in a laboratory and gravimetric yield,relative density,and mechanical properties ***’s correlation coefficients,multivariate statistical analysis of canonical correlation,and principal component analysis were used to evaluate the relationship between wood and charcoal *** width was not significantly correlated with charcoal *** bulk density,hardness,and strength were positively correlated with wood density,fiber length,wall thickness,and wall *** properties were negatively correlated with fiber lumen diameter and vessel *** results will help identify the best wood with adequate physical-mechanical properties for industrial charcoal proces sing.

关键词： Biomass Density Energy Fiber Vessel

On the use of positive feedback for improved torque control

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Control Theory and Technology 2015年第3期13卷 266-285页

作者： Houman DALLALI Gustavo A.MEDRANO-CERDA Michele FOCCHI thiago BOAVENTURA Marco FRIGERIO Claudio SEMINI Jonas BUCHLI Darwin G.CALDWELL Department of Advanced Robotics Istituto Italiano di Tecnologia(IIT) Agile and Dexterous Robotics Lab Institute of Robotics and Intelligent SystemsETH

This paper considers the torque control problem for robots with flexible joints driven by electrical actuators. It is shown that the achievable closed-loop tracking bandwidth using PI torque controllers may be limited due to transmission zeros introduced by the load dynamics. This limitation is overcome by using positive feedback from the load motion in unison with PI torque controllers. The positive feedback is given in terms of load velocity, acceleration and jerk. Stability conditions for designing decentralized PI torque controllers are derived in terms of Routh-Hurwitz criteria. Disturbance rejection properties of the closed system are characterized and an analysis is carried out investigating the use of approximate positive feedback by omitting acceleration and/or jerk signals. The results of this paper are illustrated for a two DoF （degrees of freedom） system. Experimental results for a one DoF system are also included.

关键词： Force-torque control load motion compensation decentralized control

Mitomycin C in pterygium treatment

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International Journal of Ophthalmology(English edition) 2016年第3期9卷 465-468页

作者： thiago Goncalves dos Santos Martins Ana Luiza Fontes de A zevedo Costa Milton Ruiz Alves Roger Chammas Paulo Schor Federal University of Sao Paulo (UNIFESP) Sao Paulo 04023062 Brazil University of Sao Paulo (USP) Sao Paulo 01246903 Brazil

Pterygium is a benign lesion usually growing from the nasal side of the conjunctiva onto the *** cases of pterygium does not cause problem or requires specific *** exact cause of pterygium is not clear yet,but some factors are pointed as causes,being the most important the long-term ultraviolet ray *** surgery is usually considered when there are symptoms that do not respond to conservative *** is the main complication of the surgery,and much has been done to avoid *** C（MMC） has been used as a fibroblast proliferation inhibitor during the surgery to reduce the chance of recurrence of the *** review describes the use of MMC as an adjunctive,the optimal dosage,the duration of administration of MMC and possible complications,when used during,after and before the *** studies suggest that increased exposure（dose or duration） of MMC is associated with a lower recurrence,but with higher risks of complications.

关键词： mitomycin C pterygium surgery recurrence rate

Viral infections and implications for male reproductive health

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Asian Journal of Andrology 2021年第4期23卷 335-347页

作者： thiago A Teixeira Yasmin C Oliveira Felipe S Bernardes Esper G Kallas Amaro N Duarte-Neto Sandro C Esteves Joël R Drevet Jorge Hallak Androscience Science and Innovation Center in Andrology and High-Complex Clinical and Research Andrology LaboratorySão Paulo 04534-011SPBrazil Division of Urology University of São PauloSão Paulo 05403-000SPBrazil Men's Health Study Group Institute for Advanced StudiesUniversity of São PauloSão Paulo 05508-060SPBrazil Division of Urology School of MedicineFederal University of AmapaMacapa 68903-419APBrazil Department of Infectious and Parasitic Diseases University of São PauloSão Paulo 05403-000SPBrazil BIAS–Brazilian Image Autopsy Study Group Department of PathologyUniversity of São PauloSão Paulo 05403-000SPBrazil ANDROFERT Andrology and Human Reproduction ClinicCampinas 13075-460SPBrazil Department of Surgery(Division of Urology) University of Campinas(UNICAMP)Campinas 13083-968SPBrazil Department of Clinical Medicine Faculty of HealthAarhus UniversityAarhus 8000Denmark GReD Institute CNRS-INSERM-UniversitéClermont AuvergneFaculty of MedicineClermont-Ferrand 63000France Reproductive Toxicology Unit Department of PathologyUniversity of São PauloSão Paulo 05403-000SPBrazil

Viral infections have haunted humankind since times ***,globalization,and extensive deforestation have created an ideal environment for a viral spread with unknown and multiple shedding *** viruses can infect the male reproductive tract,with potential adverse consequences to male reproductive health,including infertility and ***,some genital tract viral infections can be sexually transmitted,potentially impacting the resulting offspring's *** have summarized the evidence concerning the presence and adverse effects of the relevant viruses on the reproductive tract(mumps virus,human immunodeficiency virus,herpes virus,human papillomavirus,hepatitis B and C viruses,Ebola virus,Zika virus,influenza virus,and coronaviruses),their routes of infection,target organs and cells,prevalence and pattern of virus shedding in semen,as well as diagnosis/testing and treatment *** pathophysiological understanding in the male genital tract is essential to assess its clinical impact on male reproductive health and guide future research.

关键词： male genital tract reproduction semen sexual transmission sperm testis viral persistence viruses

Ophthalmologic manifestations of celiac disease

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International Journal of Ophthalmology(English edition) 2016年第1期9卷 159-162页

作者： thiago Goncalves dos Santos Martins Ana Luiza Fontes de Azevedo Costa Maria Kiyoko Oyamada Paulo Schor Aytan Miranda Sipahi Department of Ophthalmology Federal University of SgoPaulo Sao Paulo 04023-062 Brazil Department of Ophthalmology University of Sao Paulo Sao Paulo 04023-062 Brazil Departmem of Gastroenterology Clinicas Hospital of University of Sao Paulo and the Laboratory of Experimental Clinical Gastroenterology School of Medicine at the University ofSao Paulo LIM 07 Sao Paulo 04023-062 Brazil

Celiac disease is an autoimmune disorder that affects the small intestine of genetically predisposed *** manifestations are within the extra-intestinal manifestations,and can be divided into those of autoimmune disorders or those due to absorptive *** article reviewed the ophthalmologic manifestation of celiac *** symptoms are rare,but should be investigated in patients with celiac disease and taken into consideration as the first systemic manifestation.

关键词： ophthalmology celiac disease review