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Impact of Association between Functional Training and Respiratory Muscle Training in Elderly: A Randomized Controlled Trial

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Journal of Biomedical Science and Engineering 2023年第1期16卷 1-15页

作者： Guilherme Medeiros de Alvarenga Jessica Aline Zarantonello Sauer Larissa de Almeida de Lara julio cesar francisco Humberto Remigio Gamba Department of Electrical and Computer Engineering Federal University of Technology CPGEI Curitiba Brazil Department of Physiotherapy Positivo University UP Curitiba Brazil Unicuritiba Curitiba Brazil

The elderly population in Brazil has been growing exponentially according to data presented by the IBGE. It is estimated that by 2025 the population will have reached 32 million, placing the country sixth in the world in the population of elderly people. To assess the results of respiratory training associated with functional training on respiratory muscle strength, lung function, and functionality of the elderly. The sample was composed of 40 elderlies, divided into four groups, the experimental group with functional training, one experimental group with functional training associated with respiratory training, one experimental group with respiratory training, and the fourth group, the control group. After the initial and final evaluations, the variables measured were: The Breathing Test, Sit to Stand Test, the SF-36 Quality of Life Questionnaire, and Spirometry. Twenty appointments were conducted twice a week. There were significant differences for variables maximum inspiratory and expiratory pressure;more accentuated in the associated group when compared to the respiratory group;forced vital capacity and forced expiratory volume in the first second/forced vital capacity were meaningful in the associated group;peak expiratory flow means values increased after the intervention;in the six-minute walk test, we noticed a trend to increase values after the intervention. Functional training as well as associated respiratory muscle training provide the most beneficial changes compared only to functional and respiratory training. Therefore, this may be an effective clinical training method for patients’ elderly.

关键词： Physiotherapy Elderly Respiratory Training Muscle Strength Gerontology

Physical Exercise and Gene p53—A Mini Review

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Journal of Cancer Therapy 2020年第8期11卷 463-469页

作者： Tayane Horstmann Cabral Ana Luiza Lozinski Gabriel Massao Tanaka Marco André Cardoso Rossana Baggio Simeoni Péricles Varella Gomes Zair Candido Oliveira Netto Luiz cesar Guarita-Souza julio cesar francisco Ricardo Correa Cunha School of Health Sciences Positivo University Curitiba Brazil School of Medical Sciences Pontifical Catholic University of Paraná Curitiba Brazil School of Medical Sciences Pontifical Catholic University of Paraná Curitiba Brazil GEL LAB Michigan State University East Lansing East Lansing USA

Cancer is a global problem that in addition to physical, emotional and physiological causes economic and social impacts. The p53 gene is a tumor suppressor gene found in many malignant and benign tumors;this has the primary function of keeping cells at rest after damaging to DNA. The p53 acts in the maintenance of cellular homeostasis, mainly through autophagy, playing a role in cell cycle arrest, when necessary, thus avoiding mutated DNA replication. When in the oncogenic environment in many cases it is mutated, losing much of its efficiency allowing tumor development. Studies show that exercise can in the regular part of its pro-autophagic function even in the oncology setting. Stimuli of moderate-intensity aerobic and predominance of submaximal seem to trigger the protective function of p53 in various cancer settings. Among the many changes that these pathology triggers were the objective of this mini review is to relate the changes that exercise generates in p53 protein functions and their possible influence on tumor cells.

关键词： p53 Physical Exercise Gene Mutations Autophagy

Amniotic membrane as a potent source of stem cells and a matrix for engineering heart tissue

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Journal of Biomedical Science and Engineering 2013年第12期6卷 1178-1185页

作者： julio cesar francisco Ricardo Correa Cunha Rossana Baggio Simeoni Luiz cesar Guarita-Souza Reginaldo Justino Ferreira Ana Carolina Irioda Carolina Maria C.Oliveira Souza Garikipati Venkata Naga Srikanth Soniya Nityanand Juan Carlos Chachques Katherine Athayde Teixeira de Carvalho Bioprocess Engineering and Biotechnology Department Federal University of ParanáCuritibaBrazil Cell Therapy and Biotechnology in Regenerative Medicine Research Group Pele Pequeno Príncipe InstituteCuritibaBrazil Experimental Laboratory of Institute of Biological and Health Sciences Pontificial Catholic University of Paraná(PUCPR)Rua Imaculada ConceicaoCuritibaBrazil Federal University of Technology CuritibaBrazil Department of Hematology Stem Cell Research FacultySanjay Gandhi Post-Graduate Institute of Medical SciencesLucknowIndia Laboratory of Biosurgical Research Pompidou HospitalUniversity of Paris DescartesParisFrance

Existing therapies for the treatment of chronic heart failure still have some limitations and there is a pressing need for the development of new therapeutic modalities. The amniotic membrane has been used for the treatment of various diseases, such as conjunctive defects;however, the mechanisms behind its repair functions are still unclear. Regenerative medicine is seeking newer alternatives and among them, biomaterials have emerged in recent years for developing and manipulating molecules, cells, tissues or organs grown in laboratories in order to replace human body parts. Many such materials have been used for this purpose, either synthetically or biologically, in order to provide new medical devices. This review provides a wider view of the regeneration potential of the use of amniotic membrane as a potential biomaterial to facilitate the implementation of new research in surgical procedures. Amniotic membrane appears to be an alternative source of stem cells as well as an excellent biomaterial for cell-based therapeutic applications in engineering heart tissue.

关键词： Amniotic Membrane Heart Tissue Engineering Stem Cells

Acellular Amniotic Membrane Patch Regeneration for Burn Injury: The Future for Wound Healing

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Journal of Biomedical Science and Engineering 2019年第8期12卷 409-413页

作者： Tayná Dias Kalyane Machado Kátia Renata Antunes Kochla Ricardo Cunha Marco André Cardoso Rossana Baggio Simeoni Vinicius Coneglian Santos Péricles Varella Gomes Luiz Claudio Sobrinho do Nascimento Maria Elisa Brum do Nascimento Luiz cesar Guarita-Souza Alessandro Brawerman julio cesar francisco School of Health Sciences Positivo University Curitiba Brazil School of Medical Sciences Pontifical Catholic University of Paraná Curitiba Brazil The Paraná Institute of Technology Curitiba Brazil Gel Lab Michigan State University East Lansing USA

Acellular amniotic membrane (AAM) is a biodegradable and biocompatible natural that has a wide range of applications in the field of pharmaceutics, biomedical, chemical and cosmetics industry. One of the most interesting characteristics of AAM is its antibacterial and anti-inflammatory, anti-angiogenic, anti-fibrosis activity is an attractive approach for treating inflammatory disorders, wounds, and burns. The isolated use of AAM may not be sufficient to produce an adequate anti-inflammatory and antimicrobial effect to fulfill different purposes, has attracted considerable attention that has similar properties to the native tissues. This mini-review offers a focuses on modern aspects of the biomaterials, growth factors, biocompatibility, and acellular matrix which are the basic elements for use in the tissue regeneration and replacement after an injury.

关键词： Skin Regeneration Amniotic Membrane Wound Healing Tissue Engineering

New transcriptomic insights in two RNAi wheat lines with the gliadins strongly down-regulated by two endosperm specific promoters

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The Crop Journal 2022年第1期10卷 194-203页

作者： Miriam Marín-Sanz julio CMasaru Iehisa francisco Barro Department of Plant Breeding Institute of Sustainable Agriculture(IAS)Spanish Council for Scientific Research(CSIC)14004 CórdobaSpain Department of Biotechnology Faculty of Chemical SciencesNational University of Asunción111421 San LorenzoParaguay

The gluten proteins of wheat grain are responsible for visco-elastic properties of flour,but they also trigger the immune-response of celiac *** this work,two low-gliadin RNA interference(RNAi)wheat lines that differ for the promoter driving the silencing(D-hordein andγ-gliadin promoters for D783 and D793 lines,respectively),were characterized at transcriptomic,and protein fraction levels in the *** of gliadins provides a readjustment in the grain protein fractions that also affects to the nongluten proteins(NGP),which were increased in both RNAi *** of wheat gluten by means of the R5 monoclonal antibody also showed a strong reduction in the content of gluten in both RNAi ***,fructans,an oligosaccharide linked with the development of non-celiac wheat sensitivity(NCWS)were also significantly decreased in RNAi *** down-regulation of gliadins fractions also impacts to other metabolic processes,particularly on carbohydrate metabolism,enzyme regulator activity and response to *** and transcription factors regulated by ABA were up-regulated,which could suggest the implication of this phytohormone on the stress response observed in the RNAi lines.

关键词： Celiac disease Gliadin Protein compensation RNAi lines Triticum aestivum

Gastrointestinal tuberculosis:An autopsy-based study

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Infectious Medicine 2023年第2期2卷 122-127页

作者： julio cesar Mantilla Juan JoséChaves Ferney Africano-Lopez Néstor Blanco-Barrera Marta Juliana Mantilla Department of Pathology Universidad Industrial de SantanderBucaramanga 680002Colombia Department of Pathology Hospital Universitario de SantanderBucaramanga 680002Colombia Department of Pathology Fundación Universitaria de Ciencias de la SaludBogotá111411Colombia Department of Gastroenterology Gastrocenter and Medical SpecialitiesIpiales 524061Colombia Department of Gastroenterology Universidad Militar Nueva GranadaBogotá250240Colombia Department of Rheumatology Universidad de la SabanaChía 250001Colombia

Background:Tuberculosis is a disease of great relevance since it is one of the leading causes of morbidity and mortality *** tuberculosis is an unusual *** is defined as the involvement of any segment of the digestive tract,associated viscera,and *** study’s main objective is to collect information from autopsies of patients diagnosed with gastrointestinal tuberculosis in a Pathology reference center in ***:This is a retrospective and descriptive study of autopsy reports.A total of 4,500 autopsies were performed between January 2004 and December *** inclusion criteria were authorization of a family member following local law regulations and a final autopsy diagnosis of gastrointestinal tuberculosis using microscopic ***:Forty-eight patients with gastrointestinal tuberculosis autopsies were included in our *** of the patients were male(n=35,72.9%)with a median age of 40.5 years *** immunodeficiency virus infection history was reported in 28 cases(58.33%).The most affected gastrointestinal tract site was the terminal *** and thickened epithelium were common autopsies macroscopic *** multiorgan compromise was a relevant finding in patients with gastrointestinal ***:Gastrointestinal tuberculosis is a disease of great importance,being its diagnosis a clinical *** can be reported in a high percentage of cases,so autopsy diagnosis can help reveal more accurate data about this condition.

关键词： Gastrointestinal tuberculosis Autopsy Forensic pathology Infections Colombia

Leaching kinetics in cyanide media of Ag contained in the industrial mining-metallurgical wastes in the state of Hidalgo, Mexico

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International Journal of Mining Science and Technology 2014年第5期24卷 689-694页

作者： Juan Hernandez francisco Patino Isauro Rivera Iván Alejandro Reyes Misrael Uriel Flores julio cesar Juarez Martín Reyes Research Centre in Materials and Metallurgy Autonomous University of Hidalgo Pachuca 42184 Mexico

The leaching kinetics in cyanide media of the silver contained in the Dos Carlos waste tailings at the City of Pachuca de Soto, Hidalgo State, Mexico were carried out. The used material contained the following chemical composition: 56 10-6of Ag, 0.6 10 6of Au and 70.43%(by weight) of SiO2; 7.032%(by weight) of Al2O3; 2.69%(by weight) of Fe; 0.46%(by weight) of Mn; 3.98%(by weight) of K2O; 3.34%(by weight) of CaO; 2.50%(by weight) of Na2O; 0.04%(by weight) of Zn; 0.026%(by weight) of Pb. The mineralogical phases present were the following: Silica, albite, argentite, berlinite, orthoclase, potassium jarosite, and natrojarosite. In the leaching kinetics in cyanide media, and under the studied conditions,the effect of the CN concentration on the reaction rate has no effect on the whole process of alkaline cyanidation, of which the reaction order is n 0. Temperature has an effect on the cyanidation rate of the reaction, with an activation energy of 47.9 KJ/mol. At the same time, when the particle size decreases there is an increase in the reaction rate, which is inversely proportional to the particle diameter; when increasing the NaOH concentration there is an increase in the reaction rate Kexp, with a reaction order(n) of 0.215 under the studied ranges.

关键词：氰化物浸出浸出动力学墨西哥银矿冶金废物媒体反应速率采矿

Ayahuasca:Uses,Phytochemical and Biological Activities

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Natural Products and Bioprospecting 2019年第4期9卷 251-265页

作者： Edgar Antonio Estrella‑Parra julio cesar Almanza‑Pérez francisco Javier Alarcón‑Aguilar Laboratorio de Farmacología.Dpto.Ciencias de la Salud.Div.C.B.S.Universidad Autónoma Metropolitana Unidad Iztapalapa.Av.San Rafael Atlixco No.186Col.Vicentina09340 Mexico CDMXMexico Laboratorio de Fitoquímica Laboratorio de FarmacognosiaLaboratorio de Fisiología VegetalUnidad UBIPROFES-IztacalaUNAMTlalnepantla de Baz54090 Mexico CDMXMexico

Ayahuasca(caapi,yajé),is a psychoactive brew from the Amazon Basin region of South America traditionally considered a“master plant.”It is prepared as a decoction from Banisteriopsis caapi and Psychotria viridis,which it is thought that it stimulates creative thinking and visual *** healers of the Orinoco and Amazon basins have used traditionally ayahuasca as a healing tool for multiple purposes,particularly to treat psychological disorders in the patients,with some beneficial effects experimentally and clinically ***,several syncretic religions,as the“Uniao de Vegetal”(UDV)group in Brazil,have been spread around the *** use of ayahuasca has been popularized by internet and smart-shops,bringing the psychoactive substance to new highs,emerging new“ayahuasqueros.”Ayahuasca has alkaloids asβ-carbolines and dimethyltryptamines,which inhibit the monoamine oxidase and active the 5-HT_(2A)(5-hydroxytryptamine)receptor,respectively,resulting in hallucinations in the *** induces a psychedelic change in the anteroposterior coupling of the electrophysiological brain oscillations in *** ayahuasca beverage is generating pharmacological,commercial and spiritual interest among the scientific community,government people,and different populations *** goal of this article is to report about the uses,chemistry and biological activities of ayahuasca.

关键词： Ayahuasca Banisteriopsis caapi Psychotria viridis-dimethyltryptamine β-carbolines Psychotherapy

Dermatoscopy in the Diagnosis of Vulvar Basal Cell Carcinoma:A Case Report

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International Journal of Dermatology and Venereology 2022年第2期5卷 107-109页

作者： Diego Adolfo de los Cobos Davaios Rodrigo Cepeda-Valdes Luis Fernando Favela-Fernandez Claudia Villarreal-Carrillo julio cesar Salas-Alanis Debra Mexico GuadalupeNuevo León 67150Mexico julio Salas Dermatology GuadalupeNuevo León 67150Mexico Facultad de Medicina Universidad Autónoma de Nuevo LeónMonterreyNuevo León 67150México.

Introduction: Basal cell carcinoma (BCC) is the most common human malignancy commonly in white people, but in less than 1% of cases it may appear on unexposed areas, like the perineal and anal regions. Vulvar BCC is often diagnosed late because it grows slowly and tends to be asymptomatic, with no specific physical findings. Here, we present a rare Latin patient with a 10-year history of vulvar BCC with dermatoscopic and histopathologic *** report: A 65-year-old Latin woman presented with a nodule on her left labium majus, which she first noted 10 years ago, and that had grown slowly but constantly. She also reported a 20-year history of pruritus and occasional pain. Physical examination showed a 3.5 cm × 3.0 cm erythematous lesion with a central rough without inguinal lymphadenopathy. Contact dermatoscopy (Dermalite DL3 Gen.) showed one blurred cluster of arborising vessels in a pinkish background with white homogeneous areas and lines radial converging. An incisional biopsy was realized, and histopathology diagnosed ***: Vulvar BCC is a rare malignancy that affects mainly Caucasian women over 70 years of age. The most common etiology for BCC is ultraviolet radiation, but as the vulva is unexposed its cause is unclear. Mutations in tumor suppressor and regulatory genes such as p53 are present in 50% of cases. Gorlin syndrome, chronic radiation, chronic arsenic exposure, xeroderma pigmentosum, and immunosuppression have been considered as risk ***: Vulvar BCC characteristics are the same as other cutaneous forms, featuring blue ovoid nests and arborizing telangiectasia, confused with inflammatory diseases, such as eczema, psoriasis, and chronic infection (especially if it is accompanied by pruritus), this makes diagnosis complex, with a delay of 5 to 6 years on average, with an average size of 2.1 cm. Diagnosis is enhanced with dermatoscopy, as the preferred treatment for most BCC cases is wide surgical excision.

关键词： basal cell carcinoma cancer case report latino tumors woman