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Journal of Sport and Health Science 2015年第2期4卷 174-181页

作者： Luísa Amaral Albrecht L.Claessens Jos Ferreirinha Paulo santos Health Sciences School University of Fernando Pessoa Department of Biomedical Kinesiology Faculty of Kinesiology and Rehabilitation Sciences Katholieke Universiteit Leuven Research Centre for Sport Health and Human Development (CIDESD) University of Tra's-os-Montes and Alto Douro Centre of Research Education Innovation and Intervention in Sport (CIFI2D) Faculty of Sport University of Porto

Purpose： This study was to investigate the association between ulnar variance（UV） and biological and training characteristics, handgrip, and wrist pain in a group of 23 Portuguese skeletally immature male gymnasts（aged 11.2 2.5 years）.Methods： Left and right UV was obtained using Hafner＇s procedure and skeletal age was determined by the TannereWhitehouse 3-method. A negative mean value for UV measures was observed（ 2.4 to 3.6 mm） without significant differences with increasing age-category（ p=0.09 to p=0.48）. Significant low correlations were observed between some UV parameters and stature, fat percentage, years of training, and left handgrip ***： Ten gymnasts reported wrist pain with gradual onset and UV values were very similar between painless and painful ***： The findings of this study do not directly support the thesis that gymnastics training and biological variables or wrist pain are associated with UV.

关键词： Gymnasts Pain Training Ulnar variance

Chemical Composition of the Cashew Apple Bagasse and Potential Use for Ethanol Production

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Advances in Chemical Engineering and Science 2012年第4期2卷 519-523页

作者： Flávia Cristina dos santos Lima Flávio Luiz Honorato da Silva Josivanda Palmeira Gomes José Mariano da Silva Neto Department of Chemical Engineering Center of Sciences and TechnologyFederal University of Campina GrandeCampina GrandeBrazil Department of Chemical Engineering Center of TechnologyFederal University of ParaibaJoao PessoaBrazil Department of Agricultural Engineering Center of Science and TechnologyFederal University of Campina GrandeCampina GrandeBrazil

On the world scene, the energy requirements are mainly based on fossil fuels, however, these compounds reserves are finite and their exploitation has caused serious environmental problems. As a consequence, the demand for alternative renewable sources has been intensified in substitution the rising demand for energy and raw materials. The biomass is emerging as one of the few sources that have potential to meet these challenges of sustainability, as is currently the largest energy resource in the world, and only carbon-rich material available on the planet, apart from fossils. Form, the cashew crop has great potential for technological development of alternative sources of energy, from its industrial waste processing cashew adding value to the product. In this sense, this paper aims to study the characterization of the cashew apple bagasse and to verify (by acid prehydrolysis) the potential of this material for ethanol production. Initially it was carried out physicochemical characterization of cashew bagasse used (pH, moisture content, soluble solids, sugars, cellulose, hemicellulose and lignin). Following it was carried prehydrolysis at 105℃ for 1h to obtain fermentable sugars. Analyses of the samples were carried out on HPLC the results showed the saccharification of biomass with glucose (1537.49 mg/L), xylose (3823.22 mg/L) and arabinose (7131.11 mg/L) as well as the capacity of the biomass for ethanol production.

关键词： Pre-Hydrolyze Ethanol Cashew Apple Bagasse

Tubastraea coccinea: A Non-Indigenous Coral (Cnidaria, Scleractinia) Collected at Arvoredo Island, South of Brazil with Potential MRSA and VRE Antimicrobial Activity

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Open Journal of Marine Science 2016年第2期6卷 334-340页

作者： Éverson Miguel Bianco Simone Quintana de Oliveira Tatiana da Rosa Guimarães Luiza Gabriela de Souza pessoa Maria Eduarda Alves santos Felipe Dal-Pizzol Eloir Paulo Schenkel Flávio Henrique Reginatto Departamento de Ciências do Mar Universidade Federal de Sao Paulo Campus Baixada Santista Santos Brazil Programa de Pós-Graduacao em Farmácia Universidade Federal de Santa Catarina Florianópolis Brazil Molecular Invertebrate and Systematics Ecology Laboratory Department of Biology Chemistry and Marine Sciences University of the Ryukyus Nishihara Japan Departamento de Clínica Médica Universidade Federal de Santa Catarina Campus Universitário Trindade Florianópolis Brazil

Bacterial infection is considered to be one of the most critical health issues of the world. It is essential to overcome this problem by the development of new drugs. Marine organisms as corals, sponges, seaweeds, and other are an incredible source of novel pharmacologically active compounds. Herein, the antimicrobial activity (extract/fractions) of the invasive stony coralTubastraea coccinea was evaluated by the disk diffusion method against 21 microbial strains (ATCC and clinical strains). Micro broth dilution was used to determinate the MIC of the fractions that showed antimicrobial activity by the disk diffusion method. Bioautography assay was also performed. Our results showed that the n-butanol (BF) and aqueous fractions (AF) showed activity against ATCC strains Staphylococcus aureus (MIC 31.25 and 250 μg/mL),Salmonella typhimurium (MIC 125 and 500 μg/mL), Escherichia coli (MIC 62.5 and 500 μg/mL) and Pseudomonas aeruginosa (MIC 62.5 and 500 μg/mL), respectively. Moreover, BF fraction was also effective against the clinical strains S. aureus(MIC 62.5 μg/mL), Klebsiella pneumoniae Carbapenemase—KPC (MIC 125 μg/mL), Methicillin-Resistant Staphylococcus aureus—MRSA (MIC 125 μg/mL) and Vancomycin-Resistant Enterococcus faecalis—VRE (MIC 62.5 μg/mL). The ratio MBC/MIC reinforces the bactericidal profile of BF fraction. The bioautography assay of BF fraction showed the presence of antimicrobial components at Rf0.55.

关键词： Marine Natural Products Tubastraea coccinea Scleractinia Antimicrobial Activity Methicillin- Resistant Staphylococcus aureus (MRSA) Vancomycin-Resistant Enterococcus faecalis (VRE)

Urothelial bladder cancer progression: lessons learned from the bench

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Journal of Cancer Metastasis and Treatment 2015年第1期1卷 57-66页

作者： Julieta P.Afonso Rui Freitas Francisco Lobo António Morais Jorge Oliveira Teresina Amaro Rui M.Reis Fátima M.Baltazar Adhemar Longatto-Filho Lúcio L.santos Life and Health Sciences Research Institute(ICVS) School of Health SciencesUniversity of MinhoCampus de Gualtar4710-057 BragaPortugal ICVS/3B’s-PT Government Associate Laboratory 4806-909 Braga/GuimarãesPortugal Department of Urology Portuguese Institute of OncologyRua Dr.António Bernardino de Almeida4200-072 PortoPortugal Experimental Pathology and Therapeutics Research Center Portuguese Institute of OncologyRua Dr.António Bernardino de Almeida4200-072 PortoPortugal Molecular Oncology Research Center Barretos Cancer HospitalCEP 14784-400 BarretosSão PauloBrazil Laboratory of Medical Investigation(LIM 14) Faculty of MedicineSão Paulo State UniversityCEP 01246-000São PauloBrazil Department of Surgical Oncology Portuguese Institute of OncologyRua Dr.António Bernardino de Almeida4200-072 PortoPortugal Faculty of Health Sciences University Fernando PessoaRua Carlos da Maia4200-150 PortoPortugal.

Urothelial bladder carcinoma(UBC)is an intricate malignancy with a variable natural history and clinical *** developments in diagnosis/prognosis refi nement and treatment modalities,the recurrence rate is high,and progression from non-muscle to muscle invasive UBC commonly leads to ***,patients with muscle-invasive or extra-vesical disease often fail the standard chemotherapy treatment,and overall survival rates are ***,UBC remains a challenge in the oncology fi eld,representing an ideal candidate for research on biomarkers that could identify patients at increased risk of recurrence,progression,and ***,progress toward personalized medicine has been hampered by the unique genetic complexity of *** genome-wide expression and sequencing studies have brought new insights into its molecular features,pathogenesis and clinical diversity,revealing a landscape where classical pathology is intersected by the novel and heterogeneous molecular ***,it seems plausible to postulate that only an integrated signature of prognostic/predictive biomarkers inherent in different cancer hallmarks will reach clinical *** this review,we have summarized ours and others’research into novel putative biomarkers of progression and chemoresistance that encompass several hallmarks of cancer:tumor neovascularization,invasion and metastasis,and energy metabolism reprogramming of the tumor microenvironment.

关键词： CD147 lymphovascular invasion mammalian target of rapamycin monocarboxylate transporters progression Raf kinase inhibitor protein scoring system urothelial bladder cancer

What we have learned from urinary bladder cancer models

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Journal of Cancer Metastasis and Treatment 2016年第1期2卷 51-58页

作者： Carina Bernardo Céu Costa Carlos Palmeira Rosário Pinto-leite Paula Oliveira Rui Freitas Francisco Amado Lúcio L.santos Experimental Pathology and Therapeutics Group-Research Center Portuguese Oncology Institute-Porto(IPO-Porto)Rua Dr.António Bernardino de Almeida4200-072 PortoPortugal Mass Spectrometry Group QOPNADepartment of ChemistryUniversity of AveiroCampus Universitário de Santiago3810-193 AveiroPortugal Department of Immunology Portuguese Oncology Institute-Porto(IPO-Porto)Rua Dr.António Bernardino de Almeida4200-072 PortoPortugal School of Health Sciences Fernando Pessoa University4249-004 PortoPortugal Genetic Service Cytogenetic LaboratoryHospital Center of Trás-os-Montes e Alto Douro5000-508 Vila RealPortugal Department of Veterinary Sciences CITABUniversity of Trás-os-Montes e Alto Douro5001-801 Vila RealPortugal Department of Urology Portuguese Oncology Institute-Porto(IPO-Porto)Rua Dr.António Bernardino de Almeida4200-072 PortoPortugal Department of Surgical Oncology Portuguese Oncology Institute-Porto(IPO-Porto)Rua Dr.António Bernardino de Almeida4200-072 PortoPortugal

Urinary bladder cancer(UBC)is a heterogeneous disease with highly variable clinical outcomes and responses to *** some advances in the molecular understanding of UBC,this knowledge still has not been translated to the clinic in terms of improvements in the prognosis and treatment of *** urinary bladder tumor models representative of the human disease in terms of histology and behavior are needed to study factors involved in tumor initiation,progression and ***,accurate model systems would facilitate identification of new therapeutic targets and predictive markers that could lead to optimization of existing therapies and development of new *** established cancer cell lines derived from human urinary bladder tumors representing different grades and stages have been used as experimental models for UBC *** cell lines reflect some of the genetic and morphologic alterations observed in human urothelial carcinoma and serve as simplified models to study the behavior of cancer cells in ***,their translational potential is limited due to the artificial conditions,in which the cells are maintained,grown and *** models offer a more complex and realistic model for the establishment,development,and progression of tumors as well as to evaluate new therapeutic *** the years,the authors'group has worked with several UBC cell lines,established and characterized chemically induced UBC models,and patient-derived xenografts *** this study,the authors will provide a summary of the UBC models developed by their group,analyze their translational potential and weaknesses,and define areas that remain to be explored.

关键词： Animal models cell lines tumor behavior urothelial bladder cancer xenografts