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Dietary approach in the treatment of nonalcoholic fatty liver disease

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World Journal of Hepatology 2015年第24期7卷 2522-2534页

作者： Silvia Marinho Ferolla Luciana Costa Silva maria de lourdes abreu ferrari Aloísio Sales da Cunha Flaviano dos Santos Martins Cláudia Alves Couto Teresa Cristina abreu ferrari departamento de Clínica Médica Centro de Pós-GraduacaoFaculdade de MedicinaUniversidade Federal de Minas GeraisBelo Horizonte 30130-100Minas GeraisBrazil departamento de Propedêutica Complementar Faculdade de MedicinaUniversidade Federal de Minas GeraisBelo Horizonte 30130-100Minas GeraisBrazil departamento de Microbiologia Instituto de Ciências BiológicasUniversidade Federal de Minas GeraisBelo Horizonte 31270-901Minas GeraisBrazil

Nonalcoholic fatty liver disease(NAFLD) has been identified as one of the most prevalent chronic liver disease in adults and children populations. NAFLD is usually associated with the metabolic syndrome(MS), which is chiefly related to insulin resistance and its consequences. Insulin resistance has a crucial role in the pathogenesis of hepatic steatosis and potentially nonalcoholic steatohepatitis(NASH). Because of the contemporary epidemics of MS and obesity, the burden of NAFLD is also expected to rise. Unhealthy diets, such as the so-called western diet, are enriched in fructose, trans-fatty acids and saturated fat and seem to be associated with the development of NAFLD. In human studies, certain dietary sugars, particularly fructose, are used as a substrate for lipogenesis leading to hepatic fatty infiltration, inflammation, and possibly fibrosis. Other investigations have shown that fat consumption especially cholesterol and trans/saturated fatty acids are also steatogenic and seem to increase visceral adiposity. The identification of specific dietary components that favor the development of NASH could be important for the management of this disorder. This review focuses on the effects of different dietary approaches to prevent and treat NAFLD emphasizing the macronutrients and energy composition.

关键词： Fatty liver Dietary carbohydrates Dietary fats Die

Real-world treatment patterns and disease control over one year in patients with inflammatory bowel disease in Brazil

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World Journal of Gastroenterology 2021年第23期27卷 3396-3412页

作者： Ligia Yukie Sassaki Sender J Miszputen Roberto Luiz Kaiser Junior Wilson R Catapani Mauro Bafutto António S Scotton Cyrla Zaltman Julio Pinheiro Baima Hagata S Ramos Mikaell Alexandre Gouvea Faria Carolina D Gonçalves Isabella Miranda Guimaraes Cristina Flores Heda M B S Amarante Rodrigo Bremer Nones JoséMiguel Luz Parente Murilo Moura Lima Júlio maria Chebli maria de lourdes abreu ferrari Julia F Campos maria G P Sanna Odery Ramos Rogério Serafim Parra Jose J R da Rocha Omar Feres Marley R Feitosa Rosana Fusaro Caratin Juliana Tosta Senra Genoile Oliveira Santana department of Internal Medicine Botucatu Medical School at Sao Paulo State University(UNESP)Botucatu 18618-687São PauloBrazil department of Gastroenterology Escola Paulista de MedicinaSao PauloSão Paulo 18618-687São PauloBrazil department of Proctology Kaiser Day HospitalSão Jose do Rio Preto 15015-110São PauloBrazil department of Gastroenterology Faculdade de Medicina do ABCSanto Andre 09060-870São PauloBrazil department of Gastroenterology Faculdade de MedicinaGoiania 74535-170GoiásBrazil department of Gastroenterology CMIP Centro Mineiro de PesquisaJuiz de Fora 36010-570Minas GeraisBrazil department of Internal Medicine Federal University of Rio de JaneiroRio de Janeiro 21941-913Rio de JaneiroBrazil department of Gastroenterology Escola Paulista de MedicinaSão Paulo 04023-900São PauloBrazil Hospital de Clínicas de Porto Alegre Hospital de Clínicas de Porto AlegrePorto Alegre 90035-903Rio Grande do SulBrazil Hospital de Clinicas da Universidade Federal do Paraná Hospital de Clinicas da Universidade Federal do ParanáCuritiba ParanáParanáBrazil Gastroenterology department Hospital Nossa Senhora das GraçasCuritiba 80810-040ParanáBrazil department of General Medicine Universidade Federal do PiauíTeresina 64049-550PiauíBrazil Gastroenterology Hospital Universitario da Universidade Federal do PiauiTeresina 64049-550PiauíBrazil department of Medicine University Hospital of Federal University of Juiz de ForaJuiz de ForaJuiz de Fora 36036-247Minas GeraisBrazil department of Clinical Medicine Universidade Federal de Minas GeraisBelo Horizonte 30130-100Minas GeraisBrazil Hospital de Clinicas da Universidade Federal do Paraná Hospital de Clinicas da Universidade Federal do ParanáCuritiba 80060-900ParanáBrazil department of Surgery and Anatomy Ribeirao Preto Medical SchoolUniversity of Sao PauloRibeirão Preto 14048-900São PauloBrazil Scientific Affairs Takeda Pharmaceuticals BrazilSao Paulo 04709-011Brazil Clinical Research Takeda PharmaceuticalsSão Paulo 04709-011Sã

BACKGROUND Crohn’s disease(CD)and ulcerative colitis(UC)are inflammatory bowel diseases(IBDs)with a remission-relapsing presentation and symptomatic exacerbations that have detrimental impacts on patient quality of life and are associated with a high cost burden,especially in patients with moderate-to-severe *** Real-world Data of Moderate-to-Severe Inflammatory Bowel Disease in Brazil(RISE BR)study was a noninterventional study designed to evaluate disease control,treatment patterns,disease burden and health-related quality of life in patients with moderate-to-severe active *** report findings from the prospective follow-up phase of the RISE BR study in patients with active UC or *** To describe the 12-mo disease evolution and treatment patterns among patients with active moderate-to-severe IBD in *** This was a prospective,noninterventional study of adult patients with active Crohn’s disease(CD:Harvey-Bradshaw Index≥8,CD Activity Index≥220),inadequate CD control(i.e.,calprotectin>200μg/g or colonoscopy previous results),or active ulcerative colitis(UC:Partial Mayo score≥5).Enrollment occurred in 14 centers from October 2016 to February *** proportion of active IBD patients after 9-12 mo of follow-up,Kaplan-Meier estimates of the time to mild or no activity and a summary of treatment initiation,discontinuation and dose changes were *** The study included 118 CD and 36 UC patients,with mean±SD ages of 43.3±12.6 and 44.9±16.5 years,*** most frequent drug classes at index were biologics for CD(62.7%)and 5-aminosalicylate derivates for UC patients(91.7%).During follow-up,65.3%of CD and 86.1%of UC patients initiated a new treatment at least ***/dose changes occurred in 68.1%of CD patients[median 2.0(IQR:2-5)]and 94.3%of UC patients[median 4.0(IQR:3-7)].On average,CD and UC patients had 4.4±2.6 and 5.0±3.3 outpatient visits,*** median time to first mild or no activity was 319(IQR:239-3

关键词： Crohn’s disease Ulcerative colitis Inflammatory bowel diseases Prospective study

Real-world disease activity and sociodemographic,clinical and treatment characteristics of moderate-to-severe inflammatory bowel disease in Brazil

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World Journal of Gastroenterology 2021年第2期27卷 208-223页

作者： Cyrla Zaltman Rogério Serafim Parra Ligia Yukie Sassaki Genoile Oliveira Santana maria de lourdes abreu ferrari Sender J Miszputen Heda M B S Amarante Roberto Luiz Kaiser Junior Cristina Flores Wilson R Catapani JoséMiguel Luz Parente Mauro Bafutto Odery Ramos Carolina D Gonçalves Isabella Miranda Guimaraes Jose J R da Rocha Marley R Feitosa Omar Feres Rogerio Saad-Hossne Francisco Guilherme Cancela Penna Pedro ferrari Sales Cunha Tarcia NF Gomes Rodrigo Bremer Nones Mikaell Alexandre Gouvea Faria Mírian Perpétua Palha Dias Parente António S Scotton Rosana Fusaro Caratin Juliana Senra Júlio maria Chebli department of Internal Medicine Federal University of Rio de JaneiroRio de Janeiro 21941-913Brazil department of Surgery and Anatomy Ribeirão Preto Medical SchoolUniversity of São PauloRibeirao Preto 14049-900São PauloBrazil department of Internal Medicine São Paulo State University(UNESP)Medical SchoolBotucatu 18618-687São PauloBrazil IBD Unit Federal University of BahiaSalvador 41150-000BahiaBrazil department of Clinical Medicine Medical SchoolUniversidade Federal de Minas GeraisBelo Horizonte 30130-100Minas GeraisBrazil department of Gastroenterology Escola Paulista de MedicinaSão Paulo 04023-900Brazil Hospital de Clinicas Universidade Federal do ParanaCuritiba 80060-900ParanaBrazil department of Proctology Beneficencia Portuguesa Hospital/Kaiser Day HospitalSao Jose do Rio Preto 15015110São PauloBrazil department of Gastroenterology and Hepatology Sciences Hospital de ClínicasUniversidade Federal do Rio Grande do SulPorto Alegre 90560002Rio Grande do SulBrazil department of Gastroenterology Faculdade de Medicina do ABCSanto Andre 09060-870São PauloBrazil department of General Medicine Gastroenterology UnitUniversity HospitalFederal University of PiauiTeresina 64049-550PiauíBrazil department of Gastroenterology Faculdade de MedicinaUniversidade Federal de GoiásGoiania 74535-170GoiasBrazil department of Surgery Botucatu Medical School at São Paulo State University(UNESP)Botucatu 18618687São PauloBrazil department of Gastroenterology UNIFESPSão Paulo 04040-002Brazil IBD unit Gastroenterology DepartmentHospital Nossa Senhora das GraçasCuritiba 80810-040ParanaBrazil department of Proctology Kaiser Hospital DiaSao Jose do Rio Preto 15015-110São PauloBrazil Health Sciences Center Epidemiology UnitState University of PiauiTeresina 64001-280PiauíBrazil department of Gastroenterology CMIP Centro Mineiro de PesquisaJuiz de Fora 36010-570Minas GeraisBrazil Scientific Affairs Takeda Pharmaceuticals BrazilSão Paulo 04709-011Brazil Clinical Research Takeda Pharma

BACKGROUND Understanding the treatment landscape of inflammatory bowel diseases(IBD)is essential for improving disease management and patient *** is the largest Latin American country,and it presents socioeconomic and health care differences across its geographical *** country has the highest increase in IBD incidence and prevalence in Latin America,but information about the clinical and treatment characteristics of IBD is *** To describe the sociodemographic,clinical,and treatment characteristics of IBD outpatients in Brazil overall and in the Southeast,South and Northeast/Midwest *** Multicenter,cross-sectional study with a 3-year retrospective chart review *** with moderate-to-severe Crohn’s disease(CD)or ulcerative colitis(UC)were consecutively enrolled between October 2016 and February *** CD at enrollment was defined as a Harvey Bradshaw Index≥8 or a CD Activity Index≥220 or a calprotectin level>200μg/g or an active result based on colonoscopy suggestive of inadequate control during the previous year;active UC was defined as a partial Mayo score≥*** statistics were used to analyze all *** In a total of 407 included patients,CD was more frequent than UC,both overall(264 CD/143 UC patients)and by region(CD:UC ratios of 2.1 in the Southeast,1.6 in the South and 1.2 in the Northeast/Midwest).The majority of patients were female(54.2%of CD;56.6%of UC),and the mean ages were 45.9±13.8 years(CD)and 42.9±13.0 years(UC).The median disease duration was 10.0(range:0.5-45)years for both IBD *** enrollment,44.7%[95%confidence interval(CI):38.7-50.7]of CD patients and 25.2%(95%CI:18.1-32.3)of UC patients presented with active *** than 95%of IBD patients were receiving treatment at enrollment;CD patients were commonly treated with biologics(71.6%)and immunosuppressors(67.4%),and UC patients were commonly treated with mesalazine[5-Aminosalicylic acid(5-ASA)]derivates(69.9%)and

关键词： Inflammatory bowel disease Crohn's disease Ulcerative colitis Disease activity Epidemiology Treatment

Portable dielectrophoresis for biology:AdePT facilitates cell trapping,separation,and interactions

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Microsystems & Nanoengineering 2024年第2期10卷 193-205页

作者： lourdes Albina Nirupa Julius Dora Akgül Gowri Krishnan Fabian Falk Jan Korvink Vlad Badilita department Institute of Microstructure TechnologyKarlsruhe Institute of TechnologyHermann-von-Helmholtz-Platz 1Eggenstein-Leopoldshafen76344Baden-WürttembergGermany

Dielectrophoresis is a powerful and well-established technique that allows label-free,non-invasive manipulation of cells and particles by leveraging their electrical *** practical implementation of the associated electronics and user interface in a biology laboratory,however,requires an engineering background,thus hindering the broader adoption of the *** order to address these challenges and to bridge the gap between biologists and the engineering skills required for the implementation of deP platforms,we report here a custom-built,compact,universal electronic platform termed AdePT(adaptable dielectrophoresis embedded platform tool)for use with a simple microfluidic chip containing six *** versatility of the open-source platform is ensured by a custom-developed graphical user interface that permits simple reconfiguration of the control signals to address a wide-range of specific applications:(i)precision positioning of the single bacterium/cell/particle in the micrometer range;(ii)viability-based separation by achieving a 94%efficiency in separating live and dead yeast;(iii)phenotype-based separation by achieving a 96%efficiency in separating yeast and Bacillus subtilis;(iv)cell–cell interactions by steering a phagocytosis process where a granulocyte engulfs *** RGB-S ***,the set of experiments and the platform form a complete basis for a wide range of possible applications addressing various biological questions exploiting the plug-and-play design and the intuitive GUI of AdePT.

关键词： Together separation separating

The dorsal root ganglion as a target for neurorestoration in neuropathic pain

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Neural Regeneration Research 2024年第2期19卷 296-301页

作者： Guillermo Estivill-Torrús Ana Belen Martínez-Padilla lourdes Sánchez-Salido Anne Baron-Van Evercooren Beatriz García-Díaz Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina(IBIMA Plataforma BIONAND) MálagaSpain Unidad Clínica de Neurociencias Hospital Regional Universitario de MálagaMálagaSpain departamento de Biología Molecular y Bioquímica Universidad de MálagaSpain Sorbonne Université Institut du Cerveau-Paris Brain Institute-ICMINSERMCNRSAP-HPHôpital Pitié-SalpêtrièreParisFrance

Neuropathic pain is a severe and chronic condition widely found in the general *** reason for this is the extensive variety of damage or diseases that can spark this unpleasant constant feeling in *** the processing of pain,the dorsal root ganglia constitute an important region where dorsal root ganglion neurons play a crucial role in the transmission and propagation of sensory electrical ***,the dorsal root ganglia have recently exhibited a regenerative capacity that should not be neglected in the understanding of the development and resolution of neuropathic pain and in the elucidation of innovative ***,we will review the complex interplay between cells(satellite glial cells and inflammatory cells)and factors(cytokines,neurotrophic factors and genetic factors)that takes place within the dorsal root ganglia and accounts for the generation of the aberrant excitation of primary sensory neurons occurring in neuropathic *** importantly,we will summarize an updated view of the current pharmacologic and nonpharmacologic therapies targeting the dorsal root ganglia for the treatment of neuropathic pain.

关键词： cytokines dorsal root ganglia genetic factors neuropathic pain neurotrophic factors pharmacologic and nonpharmacologic therapies satellite glial cells sensory neurons

Effect of lead chloride on spermatogenesis and sperm parameters in mice

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Asian Journal of Andrology 2004年第3期6卷 237-241页

作者： António Graca Joao Ramalho-Santos maria de lourdes Pereira department of Zoology University of CoimbraCoimbraPortugal Department of BiologyUniversity of Aveiro3810 AveiroPortugalDepartment of ZoologyUniversity of CoimbraCoimbraPortugalDepartment of BiologyUniversity of Aveiro3810 AveiroPortugal

Aim: To evaluate the effect of acute lead chloride exposure on testis and sperm parameters in mice. Methods: PbCl2, 74 mg/kg, was daily administered to sexually mature male mice for 3 days and the effects on the testicular histology and ultrastructure as well as the motility and density of spermatozoa in cauda epididymis were observed. An additional group of mice were treated for 1-3 days and were allowed to recover for 32 days to determine the reversibility of lead-induced changes. Results: The testicular weight, seminiferous tubular diameter and sperm counts were significantly decreased following 3 days of PbCl2 treatment, but were unaffected by shorter-term exposures. The changes caused by lead are mostly reversible. Conclusion: Acute lead chloride exposure injures the fertility parameters of male mice and the effects are partially reversible.

关键词： lead chloride seminiferous tubules epididymis semen analysis

Identification of Rhizobia Isolated from Nodules of Mexican Commercial Soybean Varieties

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American Journal of Plant Sciences 2024年第1期15卷 29-45页

作者： Cecilia Vázquez Rodríguez lourdes Vital López Jesús Gerardo García Olivares Homar Rene Gill Langarica Laboratorio de Biotecnología Vegetal Centro de Biotecnología Genómica Instituto Politécnico Nacional Reynosa México Carrera de Mantenimiento Industrial Universidad Tecnológica de Tamaulipas Norte Universidad Tecnológica Reynosa México

Rhizobia, crucial for nitrogen fixation in leguminous plants, play a vital role in soybean cultivation. This study, conducted in Mexico, a major soybean importer, aimed to identify bacteria from nodules of five soybean varieties in high-production regions. Multilocus sequence analysis (MLSA) was employed for enhanced species resolution. The study identified six Bradyrhizobium species: Bradyrhizobium japonicum USDA 110, Bradyrhizobium japonicum USDA 6, Bradyrhizobium elkanii USDA 76, Bradyrhizobium neotropicale, Bradyrhizobium lablabi, and Bradyrhizobium icense. Bradyrhizobium japonicum USDA 110 predominated in the soils, displaying symbiotic preference for the Huasteca 400 variety. However, phylogenetic analysis didn't reveal a clear association between strains, soil, and soybean variety. This research sheds light on the diversity of rhizobia in Mexican soybean cultivation, contributing to the understanding of symbiotic relationships in soybean production systems.

关键词： Nodules Soybean Housekeeping Genes MLSA Rhizobia Bradyrhizobium Nitrogen Fixation Symbiosis Phylogenetic Analysis

Photocatalytic degradation of paraquat using nano-sized Cu-TiO_2 /SBA-15 under UV and visible light

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Journal of Environmental Sciences 2012年第6期24卷 1125-1132页

作者： Maurice G.Sorolla II maria lourdes Dalida Pongtanawat Khemthong Nurak Grisdanurak department of Chemical Engineering College of EngineeringUniversity of the PhilippinesDiliman 1101Quezon CityPhilippines National Nanotechnology Center National Science and Technology Development AgencyKlong LuangPathumthani 12120Thailand department of Chemical Engineering NCE for Environmental and Hazardous Waste ManagementFaculty of EngineeringThammasat UniversityPathumthani 12120Thailand

Photocatalytic degradation of paraquat using mesoporous-assembled Cu-TiO2 /SBA15 under UV and visible light was *** catalyst was synthesized by impregnation of Cu-TiO2 colloids onto *** colloids of Cu-TiO2 were prepared via solgel method while the mesoporous support was prepared using hydrothermal *** catalyst was characterized using X-ray diffraction,nitrogen adsorption-desorption,transmission electron microscopy,UV diffuse reflectance spectroscopy,Zeta potential and X-ray adsorption *** from characterizations showed that Cu doped TiO2 had a small crystalline size and was welldispersed on *** inclusion of SBA-15 significantly enhanced the photocatalytic activity of the *** the three types of undoped catalyst in this study （P25,TiO2,TiO_2 /SBA-15）,TiO2 /SBA-15 yielded the highest degradation of paraquat for all pH under UV *** 2 wt.% Cu-TiO2 /SBA-15 yielded the highest activity under visible light.

关键词： paraquat photocatalysis titania SBA-15 copper-doped

Adsorption of Mn^(2+) from aqueous solution using Fe and Mn oxide-coated sand

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Journal of Environmental Sciences 2013年第7期25卷 1483-1491页

作者： Chi-Chuan Kan Mannie C Aganon Cybelle Morales Futalan maria lourdes P Dalida Institute of Hot Spring Industry Chia Nan University of Pharmacy and Science Environmental Engineering Unit University of Philippines Diliman department of Chemical Engineering University of Philippines Diliman

The adsorption of Mn2＋ onto immobilized Mn-oxide and Fe-oxide adsorbent such as manganese oxide-coated sand 1 （MOCS1）, manganese oxide-coated sand2 （MOCS2）, iron oxide-coated sand2 （IOCS2）, and manganese and iron oxide-coated sand （MIOCS）was investigated. The effects of pH （5.5 to 8.0） and temperature （25 to45°C） on the equilibrium capacitywere examined. Equilibrium studies showed that there is a good fitwith both Freundlich and Langmuir isotherm,which indicates surface heterogeneity and monolayer adsorption of the adsorbents. Kineticdata showed high correlationwith the pseudo second-order model,which signifies a chemisorption-controlled mechanism. The activation energies, activation parameters （ΔG＊,ΔH＊,ΔS＊）, and thermodynamic parameters （ΔG0 , ΔH0 , ΔS0 ） confirmed that adsorptionwith MIOCSwas endothermic and more spontaneous at higher temperaturewhile an opposite trendwas observed for the other adsorbents. Thermodynamic studies showed that adsorption involved formation of activated complex,where MOCS1 and MIOCS follow a physical-chemical mechanism,while MOCS2 and IOCS2 follows purely chemical mechanism.

关键词： activation energy iron oxide kinetics manganese oxide thermodynamics