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BIOCELL 2021年第3期45卷 461-481页

作者： AMYLLY SANUELLY DA PAZ marTINS SAmarA BOMFIM GOMES CAMPOS marília oliveira fonseca goulart FABIANA ANDRÉA MOURA Programa de Pós-Graduação da Rede Nordeste de Biotecnologia(RENORBIO) Universidade Federal de Alagoas(UFAL)MaceióAL 57072-970Brazil Programa de Pós-Graduação em Ciências da Saúde(PPGCS) Universidade Federal de Alagoas(UFAL)MaceióAL 57072-970Brazil Programa de Pós-Graduação em Química e Biotecnologia(PPGQB/UFAL) Campus A.C.SimõesAvenida Lourival Melo Motas/nTabuleiro dos MartinsMaceióAL 57072-970Brazil Programa de Pós-Graduação em Nutrição(PPGNU/UFAL) Programa de Pós-Graduação em Ciências Médicas(PPGCM/UFAL)Universidade Federal de Alagoas(UFAL)MaceióAL 57072-970Brazil

Inflammatory bowel disease(IBD),which includes Crohn’s disease and ulcerative colitis,has a not yet completely defined aetiology and is characterized by a progressive chronic inflammation that involves nitroxidative stress and *** manifestations can occur and affect several organs,including the liver and bile ducts,joints,skin,eyes,and less frequently,the heart,brain,and kidneys,increasing the risk of morbidity and *** repercussions may be associated with the activity or severity of *** present review proposes to report and analyse the participation of dysbiosis and nitroxidative stress in the genesis of extraintestinal manifestations,aiming to contribute to a better understanding of the disease and to focus on the development of individualized preventive and therapeutic strategies.

关键词： Oxidative stress Microbiota Bacterial translocation Ulcerative colitis Crohn disease

Efficacy of oral consumption of curcumin/Curcuma longa for symptom improvement in inflammatory bowel disease:A systematic review of animal models and a meta-analysis of randomized clinical trials

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BIOCELL 2022年第9期46卷 2015-2047页

作者： marLA DE CERQUEIRA ALVES MONISE oliveira SANTOS NASSIB BEZERRA BUENO ORLANDO ROBERTO PIMENTEL DE ARAúJO marília oliveira fonseca goulart FABIANA ANDRéA MOURA Programa de Pós-Graduacao em Nutricao(PPGNUT) Universidade Federal de Alagoas(UFAL)MaceióAL 57072-970Brazil Instituto de Química e Biotecnologia(IQB) Universidade Federal de Alagoas(UFAL)MaceióAL 57072-970Brazil Programa de Pós-Gradua玢o em Ciências da Saúde(PPGCS) Universidade Federal de Alagoas(UFAL)MaceióAL 57072-970Brazil Programa de Pós-Gradua玢o da Rede Nordeste de Biotecnologia(RENORBIO) Universidade Federal de Alagoas(UFAL)MaceióAL 57072-970Brazil Programa de Pós-Gradua玢o em Ciências Médicas(PPGCM) Universidade Federal de Alagoas(UFAL)MaceióAL 57072-970Brazil

The roots of the vegetal Curcuma due to its high content of polyphenols,has been used successfully in several clinical *** review assessed the effect of curcumin/Curcuma longa on symptoms and metabolic changes in inflammatory bowel disease(IBD).A systematic review of animal models and randomized clinical trials(RCTs)was conducted by searching the following electronic databases:PubMed,CENTRAL,LILACS,Science Direct,and *** 997 found records,62 were *** than 90%of the animal studies reported an improvement in macroscopic,histologic and/or functional activity;80%identified decreased oxidative and/or inflammatory biomarkers in animals treated with *** the RCTs,intention-to-treat analysis showed that oral curcumin was effective in inducing clinical remission(n=281,RR:3.15 CI 95%[1.22–8.10]p=0.0017;i2=72.2%,p=0.006)and clinical response(n=259,RR:1.60 CI 95%[1.09–2.35]p=0.0017;i2=59.7%,p=0.042)but not endoscopic remission(n=161,RR:2.91 CI 95%[0.58–14.58]p=0.195;i2=72.7%,p=0.026).These results confirm that oral supplementation with curcumin/Curcuma longa has beneficial actions in animal colitis and,when associated with drug therapy,is effective in the treatment of patients with IBD.

关键词： Ulcerative colitis Crohn’s disease Oxidative stress Curcuma Turmeric

Curcumin in inflammatory bowel diseases:Cellular targets and molecular mechanisms

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BIOCELL 2023年第11期47卷 2547-2566页

作者： AMYLLY SANUELLY DA PAZ marTINS marLA DE CERQUEIRA ALVES ORLANDO ROBERTO PIMENTEL DE ARAÚJO FABIANA oliveira DOS SANTOS CAMATARI marília oliveira fonseca goulart FABIANA ANDRÉA MOURA Rede Nordeste de Biotecnologia(RENORBIO) Instituto de química e BiotecnologiaUniversidade Federal de Alagoas(UFAL)Maceió57072-900Brasil Programa de Pós-graduação em Nutrição(PPGNUT) Faculdade de Nutrição(FANUT)Universidade Federal de Alagoas(UFAL)Maceió57072-900Brasil Programa de Pós-Graduação em Química e Biotecnologia(PPGQB) Instituto de química e BiotecnologiaUniversidade Federal de Alagoas(UFAL)Maceió57072-900Brasil Colegiado de Nutrição Universidade de Pernambuco(UPE)Campus PetrolinaPernambuco56328-900Brasil Programa de Pós-Graduação em Ciências da Saúde(PPGCS) Instituto de Ciências da SaúdeUniversidade Federal de Alagoas(UFAL)Maceió57072-900Brasil Programa de Pós-graduação em Ciências Médicas(PPGCM) Faculdade de MedicinaUniversidade Federal de Alagoas(UFAL)Maceió57072-900Brasil

Curcumin,a natural product,has exhibited promising effects in both animal models and clinical trials,interacting with a multitude of factors linked to Inflammatory Bowel Disease(IBD).These factors encompass cytokines,oxidative stress-associated enzymes,and modulation of the intestinal ***,curcumin has demonstrated therapeutic potential in animal models of colitis,wherein it exerts a negative regulatory influence on pivotal signaling pathways such as PI3/Akt,JAK/STAT,andβ-***,it inhibits the expression of proinflammatory enzymes and co-stimulatory molecules(including RANKL,ICAM-1,CD205,CD256,TLR4,among others),while curbing immune cell chemotaxis,thereby attenuating the characteristic neutrophil infiltration observed in *** facet of curcumin’s action involves its modulation of the intestinal ***,the microbiota itself contributes to beneficial biotrans formations of curcumin,thereby enhancing its effectiveness in IBD *** a clinical front,curcumin has demonstrated the ability to induce clinical and/or endoscopic remission without any reported toxic ***,curcumin warrants consideration as an adjunctive therapy in IBD *** clinical investigations should concentrate on meticulously evaluating curcumin’s impact on these precise therapeutic targets.

关键词： Curcuminoids Polyphenols CDAI scores Ulcerative colitis Antioxidant

Tubular conduits,cell-based therapy and exercise to improve peripheral nerve regeneration

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Neural Regeneration Research 2015年第4期10卷 565-567页

作者： Camila oliveira goulart Ana maria Blanco martinez Laboratório de Neurodegeneracao e Reparo Departamento de PatologiaFaculdade de MedicinaHUCFF-UFRJ-Rio de Janeiro-RJBrazil

Peripheral nerve injuries （PNI） are a major clinical prob- lem. In general, PNI results from motor vehicle accidents, lacerations with sharp objects, penetrating trauma （gunshot wounds） and stretching or crushing trauma and fractures. It is estimated that PNI occur in 2.8% of trauma patients and this number reaches 5% if plexus and root lesions are in- cluded. However, due to lack of recent epidemiological stud- ies, these data probably underestimate the actual number of nerve injuries

关键词： cell Tubular conduits,cell-based therapy and exercise to improve peripheral nerve regeneration PNI

Modeling uncertainties of reservoir flushing simulations

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International Journal of Sediment Research 2023年第5期38卷 698-710页

作者： Camila Bergmann goulart Tobias Bleninger Hugo de oliveira Fagundes Fernando Mainardi Fan Department of Environmental Engineering Federal University of Parana Institute of Hydraulic Research Federal University of Rio Grande do Sul

Every dam or barrage construction affects the watercourse and the retention of sediment that previously was carried by the river, which can lead to siltation of the reservoir and obstruction of water intakes over time, reducing their capacities. However, the information available regarding the effect of sediment and drawdown parameters, sediment management at reservoirs, as well as different equational approaches,is scarce. The current research aims to evaluate the effect of parameters associated with numerical modeling of sediment management in reservoirs considering scenarios with different drawdowns,transport equations, sediment size distributions, and thickness of the initial sediment layer. The case study of the Aimore s Hydropower Plant(HPP) is used, applying the Delft3D-FLOW model for twodimensional modeling. All parameters influenced the volume of mobilized sediment, among which the initial layer thickness was the parameter that resulted in the greatest changes in simulated results. In general, the results show that the uncertainties in the input parameters outweigh the uncertainties between the techniques, which found large variations in results when evaluating the use of different transport equations. These results indicate the importance of proper estimation of model parameters for predicting effects with accuracy and the need for such studies before planning and management operations are evaluated to avoid environmental harm and energy waste.

关键词： Reservoir sedimentation Sediment transport modeling Flushing Sediment management

Comparison of morphological and functional outcomes of mouse sciatic nerve repair with three biodegradable polymer conduits containing poly (lactic acid)

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Neural Regeneration Research 2018年第10期13卷 1811-1819页

作者： Fernanda marques Pestana Rui C.C.Domingues Júlia Teixeira oliveira Daniela F.P.A.Durco Camila oliveira goulart Henrique Rocha Mendonca Anne Caroline Rodrigues dos Santos Natália Tavares de Campos Beatriz Theodoro da Silva Cristina Cardoso Pereira Cristiano Piacsek Borges Ana maria Blanco martinez Pós Graduacao em Ciências Morfológicas Instituto de Ciências Biomédicas-UFRJRio de Janeiro RJ Brazil Anatomia Patológica-Faculdade de Medicina-HUCFF-UFRJ Rio de Janeiro RJ Brazil Laboratório de Neurodegeneracao e Reparo-Faculdade de Medicina-HUCFF-UFRJ Rio de Janeiro RJ Brazil Programa de Eng. Química COPPE-UFRJRio de Janeiro Brazil Polo Universitário de Macaé Laboratório Integrado de Produtos Bioativos e BiociênciasMacaê UFRJ Brazil

Poly（lactic acid）（PLA）-containing nerve guidance conduits（NGCs） are currently being investigated for nerve repair as an alternative to autograft, which leads to permanent functional impairment in the territory innervated by the removed nerve. Combination of polymers modifies the physical properties of the conduits, altering their nerve-guidance properties. Conduits made from PLA-only or combined with other polymers have been used successfully for nerve repair, but their efficiency has not been compared. We compared the morphological and functional outcomes of peripheral nerve repair by using NGCs made of poly（lactic acid） and combined or not with polycaprolactone（PLA/PCL） or polyvinylpyrrolidone（PLA/PVP）. To assess the functional recovery, we employed a mechanical hyperalgesia analysis, sciatic functional index（SFI）, and electroneuromyography. The mechanical hyperalgesia analysis showed that the PLA group improved more rapidly than the PLA/PVP and PLA/PCL groups; similarly, in the electroneuromyography assay, the PLA group exhibited higher amplitude than the PLA/PCL and PLA/PVP groups. However, the SFI improvement rates did not differ among the groups. Morphologically, the PLA group showed more vascularization, while the nerve fiber regeneration did not differ among the groups. In conclusion, the PLA-only conduits were superior to the other NGCs tested for nerve repair.

关键词： sciatic nerve tubulization biodegradable conduit poly(lactic acid) regeneration

Co-inoculation of selected nodule endophytic rhizobacterial strains with Rhizobium tropici promotes plant growth and controls damping off in common bean

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Pedosphere 2020年第1期30卷 98-108页

作者： Linnajara DE VASCONCELOS marTINS FERREIRA Fernanda DE CARVALHO Júlia fonseca COLOMBO ANDRADE Damiany PáDUA oliveira Flávio Henrique VASCONCELOS DE MEDEIROS Fatima maria DE SOUZA MOREIRA Sector of Biology Microbiology and Biological ProcessesDepartment of Soil ScienceUniversidade Federal de LavrasLavras C.P.3037-37200-000(Brazil) Instituto Federal do Pará/IFPA Campus MarabáRuralMarabáC.P.041-68508-979(Brazil) Universidade Federal de Lavras Department of PhytopathologyLavras C.P.3037-37200-000(Brazil)

Production of common bean(Phaseolus vulgaris)is limited by the occurrence of damping off(rhizoctoniosis),which is caused by the fungus Rhizoctonia ***,the co-inoculation of plant growth-promoting rhizobacteria(PGPR)involved in biological control along with diatomic nitrogen(N2)-fixing rhizobia can enhance N nutrition and increase *** this context,finding microorganisms with synergistic effects that perform these two roles is of fundamental importance to ensure adequate yield *** aim of this study was to evaluate the effects of co-inoculation of nodule endophytic strains of the genera Bacillus,Paenibacillus,Burkholderia,and Pseudomonas with Rhizobium tropici CIAT 899,an N2-fixing rhizobial strain,on the biocontrol of damping off and growth promotion in common bean *** experiments were conducted under axenic conditions using the common bean cultivar Pé*** first experiment evaluated the potential of the 14 rhizobacterial strains,which were inoculated alone or in combination with CIAT 899,for the control of *** second experiment evaluated the ability of these 14 rhizobacterial strains to promote plant growth with three manners of N supply:co-inoculation with CIAT 899 at low mineral N supply(5.25 mg N mL^-1),low mineral N supply(5.25 mg N mL^-1),and high mineral N supply(52.5 mg N mL^-1).The use of rhizobacteria combined with rhizobia contributed in a synergistic manner to the promotion of growth and the control of damping off in the common ***-inoculation of the strains UFLA 02-281/03-18(Pseudomonas sp.),UFLA 02-286(Bacillus sp.),and UFLA 04-227(Burkholderia fungorum)together with CIAT 899 effectively controlled damping *** the common bean,mineral N supply can be replaced by the co-inoculation of CIAT 899 with plant growth-promoting strains UFLA 02-281/02-286/02-290/*** endophytes UFLA02-281/02-286 are promising for co-inoculation with CIAT 899 in the common bean,promoting synergy with rhizobial i

关键词： Bacillus sp. biological control Burkholderia fungorum CIAT 899 Phaseolus vulgaris plant growth-promoting rhizobacteria Pseudomonas sp. Rhizoctonia solani

Past,present and future of preserving and restoring function in the visual system:removing galectin-3 as a promising treatment

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Neural Regeneration Research 2017年第1期12卷 58-59页

作者： Silmara de Lima Henrique Rocha Mendonca Camila oliveira goulart Ana M.Blanco martinez Laboratories for Neuroscience Research in Neurosurgery and F.M.Kirby Neurobiology Center Children's Hospital BostonDepartmentsof Surgery and Ophthalmology and Program in NeuroscienceHarvard Medical SchoolBostonMAUSA Laboratorio de Neurodegeneracao e Reparo-Departamento de Patologia-Faculdade de Medicina-HUCFF-UFRJ-Rio de Janeiro-RJ Brazil Polo Universitairio Macae UFRJMacaeRJBrazil

Great advances in retinal ganglion cells survival（RGCs）,optic nerve preservation and regeneration have been made in the past ***,we know that RGCs are capable of regenerating the full length of the optic nerve,cross... 详细信息

关键词： RGCs preserving regeneration preservation galectin removing optic capable ganglion microglia

Duration and intensity of rainfall events with the same erosivity change sediment yield and runoff rates

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International Soil and Water Conservation Research 2021年第1期9卷 69-75页

作者： Wilk Sampaio de Almeida Steffen Seitz Luiz Fernando Coutinho de oliveira Daniel fonseca de Carvalho Agronomy Department Federal Institute of EducationScience and Technology of RondôniaCampus AriquemesRO 257km 13AriquemesRO76870-000Brazil Department of Geosciences University of TübingenTübingenGermany Federal University of Lavras Department of Water Resources and Sanitation37200-000LavrasMGBrazil Federal Rural University of Rio de Janeiro Engineering DepartmentBR 465km 723897-000SeropédicaRJBrazil

The effect of different rainfall patterns on surface runoff,infiltration and thus soil losses and sediment concentrations are still in the focus of current *** most simulated rainfall experiments,pre-cipitation is applied at a fixed intensity for a fixed ***,the impact of rainfall patterns on soil erosion processes may be different varying the rainfall duration and intensity that produces an event with similar rainfall erosivity ***-five rainfall events were applied on micro-scale runoff plots in a soil covered with corn straw to evaluate the sediment yield and runoff *** different rainfall types were composed by association of duration(Dur)and intensity(IP)with the same erosivity *** Dur varied from 38 to 106 min and the IP varied from 75.0 to 44.6 mm h^(-1).The sediment yield varied from 1.89±1.26 g m^(-2) to 4.02±2.66 g m^(-2) and runoff ranged from 16.9±8.74 mm to 32.63±10.67 mm with highest rates occurring with high intensity and low *** highest rainfall intensity provides the maximum sediment yield(0.138 g m^(-2) min^(-1))and runoff rates(0.87 mm min^(-1)).The time to start surface runoff varied from 14 to 19.2 min and it was longer in treatments with longer durations and low precipitation *** difference was found in the amount of sediments applying rain with the same erosivity and different associations of duration and ***,the intensity and duration of the rain,with the same erosivity,altered the amount and time of *** rainfall experiments with con-stant intensity and fixed time,the erosion rates depend on the duration of the applied ***,the results of this study can contribute to the development of new perspectives in the design of water erosion experiments with simulated rain considering the duration,intensity and also the association of these variables to produce rainfall that delivery the same soil erosion capacity.

关键词： Simulated rainfall Rainfall pattern Water erosion Soil loss

Interaction between diet and genetics in patients with inflammatory bowel disease

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World Journal of Gastroenterology 2024年第12期30卷 1644-1650页

作者： Daniéla oliveira Magro Ligia Yukie Sassaki Júlio maria fonseca Chebli Department of Surgery Faculty of Medical SciencesState University of Campinas(UNICAMP)Campinas 13083-970São PauloBrazil Department of Internal Medicine Medical SchoolSao Paulo State University(UNESP)Botucatu 18618-687São PauloBrazil Department of Medicine University Hospital of the Federal University of Juiz de ForaUniversity of Juiz de Fora School of MedicineJuiz de Fora 36036-247Minas GeraisBrazil

In this editorial,we comment on the article by marangoni et al,published in the recent issue of the World Journal of Gastroenterology 2023;29:5618-5629,about“Diet as an epigenetic factor in inflammatory bowel disease”.The authors emphasized the role of diet,especially the interaction with genetics,in promoting the inflam-matory process in inflammatory bowel disease(IBD)patients,focusing on DNA methylation,histone modifications,and the influence of *** this editorial,we explore the interaction between genetics,gut microbiota,and diet,in an only ***,we provided dietary recommendations for patients with *** Western diet,characterized by a low fiber content and deficiency the micronutrients,impacts short-chain fatty acids production and may be related to the pathogenesis of *** the other hand,the consumption of the Mediter-ranean diet and dietary fibers are associated with reduced risk of IBD flares,particularly in Crohn’s disease(CD)*** to the dietary guidance from the International Organization for the Study of Inflammatory Bowel Diseases(IOIBD),the regular consumption of fruits and vegetables while reducing the consumption of saturated,trans,dairy fat,additives,processed foods rich in maltodextrins,and artificial sweeteners containing sucralose or saccharine is recommended to CD *** patients with ulcerative colitis,the IOIBD recommends the increased intake of natural sources of omega-3 fatty acids and follows the same restrictive recommendations aimed at CD patients,with the possible inclusion of red *** conclusion,IBD is a complex and hetero-geneous disease,and future studies are needed to elucidate the influence of epigenetics on diet and microbiota in IBD patients.

关键词： Diet Genetics MicroRNAs Gastrointestinal microbiome Inflammatory bowel diseases Crohn’s disease