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Comparison of the systemic action of electroacupuncture and laserpuncture in experimental injuries on the back skin of Wistar rats(Rattus novergicus)

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Journal of Traditional Chinese Medicine 2021年第5期41卷 779-788页

作者： Ivens Takechi Nakagawa Hamilton Ricardo Alonso Fabrício Campos Kuroda JoséRoberto Passarini Junior Juan Guzman Quispe Cabanillas Fernanda Aparecida Sampaio Mendonça Gláucia Maria Tech dos santos Andrea Aparecida de Aro Edson Rosa Pimentel Maria Esméria Corezola do Amaral marcelo Augusto Marretto Esquisatto Graduate Program in Biomedical Sciences University Center of Herminio Ometto Foundation-FHOAvenida Dr.Maximiliano Baruto500-Jardim UniversitarioArarasSao Paulo 13607-339Brazil Department of Structural and Functional Biology Institute of BiologyState University of Campinas-UNICAMPAvenida Bertrand Russels/n.Caixa Postal 6109CampinasSao Paulo 13083-865Brazil

OBJECTIVE:To evaluate the systemic action of electroacupuncture and laserpuncture in the repair of excisional cutaneous injuries on the back of adult female Wistar ***:Ninety animals were divided into three experimental groups:C-control;E-treated with electroacupuncture[acupoints:Feishu(BL13),Geshu(BL17),Zusanli(ST36)];L-treated with laserpuncture(same acupoints)and euthanized on the 7 th,14 th and 21 st days for tissue removal and preparation for histomorphometric and biochemical(dosages,zymography and Western blotting)***:The number of fibroblasts in the E and L groups presented higher values than the C on the14 th and 21 st *** number of granulocytes was lower than C on the 21 st day in groups E and *** total number of newly formed vessels increased on the 21 st day and was higher in both treatments when compared to *** birefringent collagen fibers detected on the 21 st day was lower in groups E and L than group *** glycosaminoglycans and hydroxyproline amount was similar among groups throughout the experimental *** active isoform of matrixmetallo proteinase(MMP)-2 and the latent isoform of MMP-9 did not show any differences among all groups and experimental *** amount of collagenⅠpresented higher values in the L group on the 14 th day and in the E and L groups on the 21 st *** typeⅢcollagen,groups E and L presented values lower than C in all experimental *** amount of transforming growth factor-β1 in the E and L groups showed higher amounts than C on the 7 th day and lower on the 14 th and 21 st *** vascular endothelial growth factor,E and L groups presented similar and lower values than C on the 7 th and 14 th days,respectively,and similar on the 21 st ***:The therapies evaluated in this article stimulated fibroblast proliferation,neoangiogenesis and altered the reorganization of collagen fibers in the repair of excisional injuries in female adult rats.

关键词： wound healing electroacupuncture inflammation morphological and morphometric findings

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Monitoring of Ionizing Radiation and Rain Intensity during May to October 2015 in S^o Jos~ dos Campos, Brazil

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Journal of Environmental Science and Engineering(B) 2016年第3期5卷 115-117页

作者： Inacio Malmonge Martin Thiago Adriano dos santos Franklin Andrade da Silva marcelo Pego Gomes Bogos Nubar Sismanoglu Physics Department Institute Technological of Aeronautics (1TA) Sao Jose dos Campos 12228-900 Brazil

Radiation affects the environment and local human activity in any location of the earth＇s surface. Due to this fact, the aim of this study was to monitor the ionizing radiation and rain intensity using portable devices. During May 23 to October 2, 2015, it was made measures the intensity of gamma radiation from 30 keV to 10.0 MeV at a height of 25 meters in Sao Jos6 dos Campos city, SP, Brazil. It was used a crystal of sodium iodide scintillator 3 - 3 inches coupled to a photomultiplier and associated electronic. The measurements were made continually with minute＇s interval throughout the period and it was monitored rain intensity every minute at the same height of the tower. In this job, it was possible to correlate rain-radiation and it was observed which gamma radiation has a directly proportional relationship with rain and visible frequency of 1 day.

关键词： Gamma radiation rain intensity radon gas gamma scintillator.

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Study of the patency of different peritoneal drains used prophylactically in bariatric surgery

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World Journal of Gastroenterology 2009年第19期15卷 2340-2344页

作者： Wilson Salgado Júnior marcelo Martins Macedo Neto José Sebastio dos santos Ajith Kumar Sakarankutty Reginaldo Ceneviva Orlando de Castro e Silva Jr Department of Surgery and Anatomy Medical School of Ribeiro Preto of the University of So PauloR.Antnio Chiericato760Ribeiro Preto-SP 14096-510Brazil

AIM:To compare the performance of different types of abdominal drains used in bariatric ***:A vertical banded Roux-en-Y gastric bypass was performed in 33 morbidly obese *** of the peritoneal cavity was performed in each case using three different types of drain selected in a randomized manner:a latex tubular drain,a Watterman tubulolaminar drain,and a silicone channeled *** permeability,contamination of the drained fluid,ease of handling,and patient discomfort were evaluated postoperatively over a period of 7 ***:The patients with the silicone channeled drain had larger volumes of drainage compared to patients with tubular and tubulolaminar drains between the third and seventh postoperative *** addition,a lower incidence of discomfort and of contamination with bacteria of a more pathogenic profile was observed in the patients with the silicone channeled ***:The silicone channeled drain was more comfortable and had less chance of occlusion,which is important in the detection of delayed dehiscence.

关键词： Bariatric surgery Contamination Drains Gastric leak Patency Peritonitis

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Technical Evaluation of Hybrid Clones of Corymbia spp. to Produce Market Pulp

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Paper And Biomaterials 2022年第3期7卷 1-6页

作者： marcelo Moreira da Costa Ricardo de Carvalho Bittencourt Thales Augusto Pinto Coelho Nogueira Larissa Soares Silva Weslley Henrique Martins da Silva Sebastião Renato Valverde Gleison Augusto Dos santos Daniel Alexander Fernandes Coelho Claudilene Aparecida Alves Pena Department of Forest Sciences Federal University of VicosaVicosaMinas Gerais36570900Brazil Aperam BioEnergia Co. CapelinhaMinas Gerais39680000Brazil

This study presents hybrid clones of Corymbia *** by Aperam BioEnergia as potential substitutes for Eucalyptus wood in the pulp *** biomass of Eucalyptus *** compared with that of Corymbia *** performing modified kraft pulping and basic density *** were made by analyzing their respective mean annual increments of cellulose(MAI_(cel))and specific wood consumption(SWC),estimated using a kappa number of(19±1).The results showed that one of the hybrid clones(Corymbia citriodora×Corymbia torelliana,ID 4)had higher basic wood density,higher screened yield,better MAI_(cel#k19),and lower SWC than the other samples,reaching values of 0.608 t/m^(3),54.1%,24.6 ADt/ha/year(i.e.,air dry ton/hectare/year),and 2.74 m^(3)/ADt,***,clone ID 4 had the highest MAI_(cel)/SWC ratio score(8.98).Given its high forest productivity and low industrial cost compared with other samples,as well as its advantages over Eucalyptus ***,we concluded that clone ID 4 has great potential as an alternative biomass for pulp production.

关键词： Corymbia hybrids modified kraft pulping mean annual increments of cellulose(MAIcel) specific wood consumption(SWC)

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River Network and the Risk of Flooding for the Railway and Subway Systems in the City of Sao Paulo, Brazil

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Journal of Geological Resource and Engineering 2016年第7期4卷 328-334页

作者： Daniel Nery dos santos Marcos Antonio Maia de Oliveira Alexandre Formigoni Joao Roberto Maiellaro Antonio Roberto Saad marcelo Eloy Fernandes Department of Logistics-NUPELOG Sao Paulo State Technological College Campus Guarulhos Sao Paulo Brazil Department of Geosciences University Guarulhos Campus Guarulhos Sao Paulo Brazil Department of lnformation Technology Management Sao Paulo State Technological College Campus Barueri Sao Paulo Brazil

This study investigated the risk of flooding along the Sao Paulo city＇s railway network and showed its latest technologies. To that end, we took into account topographic and hydrological features, as well as possible interferences of the flooding phenomenon with the optimal operation of the railway system. When preparing the maps and the flooding risk analysis, we used data from project SRTM （Shuttle Radar Topography Mission） integrated and processed in a GIS （geographical information system）, through version 2.14 of the geoprocessing software ＂QGis＂. Results showed risk exposure for logistics operations of the railway system for the transportation of passengers, especially in the Central and Eastern regions of the city, where there is a higher concentration of points of flooding, thus making it more difficult for passengers to come and go in the greatest city of Brazil.

关键词： Urban mobility rivers logistics Sao Paulo flooding railroads.

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Evaluation of an internal control in a multiplex-PCR assay for sex determination of <i>in vitro</i>-produced bovine embryos

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Advances in Bioscience and Biotechnology 2011年第6期2卷 456-462页

作者： Fabiana de Almeida Rufino marcelo Marcondes Seneda Alice Fernandes Alfieri Katia Cristina Silva-santos Karina Cristina Puggesi Rubin Amauri Alcindo Alfieri 不详

The use of an internal control in a multiplex-PCR assay for sex determination of In Vitro-produced bovine embryos was evaluated in biopsies of groups of 54 fresh and 44 frozen embryos. The internal controls used were the primers BOV 1 and BOV 2, which amplify a product with 626 base pairs (bp) of bovine mitochondrial DNA ND5 gene. The primers BRY.4aF and BRY.4aR were used for bovine Y chromosome sequence amplification. The specificity of multiplex- PCR reactions realized in biopsies corresponding to about 20% of each fresh embryo (10 male and 10 female) by means of confirming the sexing in the remaining embryo content (~80%) presented 100% specificity. Amplicons of the internal control and Y chromosome were both amplified until dilution corresponding to 6.25% of total extracted DNA from a male embryo. Sex determination was possible in 53 (98.1%) fresh embryos and 40 (90.9%) frozen embryos. The products related to the Y chromosome and mitochondrial DNA were simultaneously amplified in 34 (63%) fresh embryos and 27 (61.4%) frozen embryos, showing a male embryo. The female sex, distinguished by internal control amplification only, was detected in 19 (35.2%) and 13 (29.5%) biopsies, respectively, of fresh and frozen embryos. In one (1.8%) and four (9.1%) biopsies of fresh and frozen embryos, respectively, neither product was amplified, most likely due to the absence of embryonic cells or the presence of embryonic cells going through apoptosis. The multiplex-PCR assay developed in this work showed avoided the limitation of a lack of an internal standard, and was also sensitive, specific, and efficient in reaction failure identification. This technique shows great potential for use on a commercial scale in routine sex determination of In Vitro-produced embryos.

关键词： Bovine Embryos In Vitro Production Sexing Multiplex-PCR

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A mathematical model for shortening waiting time in pancreas-kidney transplantation

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World Journal of Gastrointestinal Surgery 2011年第8期3卷 119-122页

作者： Eleazar Chaib marcelo Augusto F Ribeiro Jr Vinicius Rocha santos Roberto Ferreira Meirelles Jr Luiz Augusto Carneiro D'Albuquerque Eduardo Massad Liver and Pancreas Transplantation Surgery Unit LIM 37 and LIM 01 Department of Gastroenterology University of Sao Paulo School of Medicine

AIM: To simulate a hypothetical increase of 50% in the number of pancreas-kidney (PK) transplantations using less-than-ideal donors by a mathematical model. METHODS: We projected the size of the waiting list by taking into account the incidence of new patients per year, the number of PK transplantations carried out in the year and the number of patients who died on the waiting list or were removed from the list for other reasons. These variables were treated using a model developed elsewhere. RESULTS: We found that the waiting list demand will meet the number of PK transplantation by the year 2022. CONCLUSION: In future years, it is perfectly possible to minimize the waiting list time for pancreas transplantation through expansion of the donor pool using less-than-ideal donors.

关键词： Pancreas-Kidney transplantation Waiting list Mathematical model

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Fertilization with Nitrogen, Phosphorus and Potassium in Upland Rice Cultivars in the Southern Region of Rondônia, Brazil

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American Journal of Plant Sciences 2015年第14期6卷 2263-2271页

作者： Edimar Rodrigues Soares Robertt Fernandes Laércio da Silva Londero Leandro Galon Fabiana Ferreira Pires marcelo de Andrade Barbosa Diego Lopes dos santos Samara Cristina Sampaio Correa Everton Augusto Sampaio Correa Remy Carvalho dos santos Department of Soil Science S&atilde o Paulo State University (UNESP) Jaboticabal Brazil Department of Agronomy Federal Institute of Education Science and Technology of Rond&ocirc nia (IFRO) Colorado do Oeste Brazil Department of Agronomy College Amazon (FAMA) Vilhena Brazil Department Herbology Federal University of the Border South (UFFS) Erechim Brazil Federal University Mato Grosso (UFMT) Cuiaba Brazil

The upland rice productivity in the state of Rond?nia is still low, in view of the potential of culture. The use of cultivars adapted to different regions and more responsive to fertilizer employed is an essential practice which can change that. The aim of this study was to evaluate the agronomic characteristics and productivity of two upland rice cultivars with nitrogen, phosphorus and potassium (N-P-K) doses in two municipalities in the southern state of Rondonia region. The experimental design was a randomized block design with four replications in a factorial 2 × 2 × 5, with the first factor composed of two cultivars (hybrid Ecco and conventional farming AN Cambará), the second factor, the environment of the two municipalities, Cerejeiras and Vilhena and the third factor of five doses of N-P-K (0-0-0, 30-40-30, 60-60-60, 90-90-90 and 120-100-120 kg·ha-1). The characteristics evaluated were: tillering, number of integers and sterile grains per panicle, weight of 1000 grains, grain yield (kg·ha-1) and whole grain yield. There was no triple interaction between the three factors for any of the traits. The hybrid Ecco has higher tillering ability than AN Cambara and presents fewer sterile grains per panicle, heavier 1000 grains and hence greater productivity. For both cultivars, the highest yields are obtained with a dose of 120-100-120 kg·ha-1 N-P-K. For the Ecco, the productivity is achieved with this dose and the dose of 90-90-90 kg·ha-1 is statistically similar. There is no difference in productivity between the municipalities when the dose of N-P-K is less than 60-60-60 kg·ha-1. The highest yield of whole grains in function of N-P-K fertilization is obtained in Cerejeiras.

关键词： Oryza sativa L. Productivity Hybridization

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Diacerein treatment prevents colitis-associated cancer in mice

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World Journal of Clinical Oncology 2020年第9期11卷 732-746页

作者： Daiane S M Paulino Maria Carolina S Mendes Juliana A Camargo Sandra R Brambilla Tanila Wood Dos santos marcelo L Ribeiro JoséBarreto Campello Carvalheira Department of Internal Medicine Faculty of Medical SciencesState University of CampinasSao Paulo 13083-970Brazil Department of Clinical Pharmacology and Gastroenterology Sao Francisco UniversitySao Paulo 12916-900Brazil

BACKGROUND Inflammation is a well-established enabling factor for cancer development and provides a framework for the high prevalence of colon cancer in inflammatory bowel *** accordance,chronic inflammation has recently been implicated in the development of cancer stem cells(CSCs).However,the mechanism whereby anti-inflammatory drugs act in the prevention of colitis-associated cancer(CAC)is only partially *** To evaluate the role of diacerein(DAR),an anti-inflammatory drug that mainly acts through the inhibition of interleukin(IL)-1βexpression in the development of CSCs and *** The effects of DAR on colon inflammation in mice with CAC were evaluated by inflammatory index,reverse real-time transcription polymerase chain reaction and western *** levels were measured by enzyme-linked immunosorbent *** assays evaluated the effects of DAR on *** and apoptosis assays were also used to evaluate the effects of DAR on tumorigenesis associated with *** DAR treatment reduced colon inflammation as well as the number and size of tumors in azoxymethane plus dextran sulphate sodium-treated ***,DAR treatment was associated with reduced intracellular signals of inflammation(inhibitor of nuclear factor kappa B kinase and c-Jun N-terminal kinase phosphorylation)in the *** addition,DAR treatment was associated with a decrease in colon CSC formation,suggesting that besides reducing colonic inflammation,DAR has a direct effect on the inhibition of colon *** Together,these data indicate that DAR-mediated IL-1βsuppression attenuates inflammation-induced colon cancer and CSC formation,highlighting DAR as a potential candidate for the chemoprevention of CAC.

关键词： Colon cancer Cancer stem cell Chemoprevention

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Electrical Activities and Pressure Pain Threshold in Oral Contraceptives Users and Nonusers

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Pain Studies and Treatment 2014年第2期2卷 99-105页

作者： Karina Helga Leal Turcio Alício Rosalino Garcia Paulo Renato Junqueira Zuim Maria Lucia Marcal Mazza Sundefeld marcelo Coelho Goiato Daniela Micheline dos santos Department of Dental Materials and Prosthodontics Faculty of Dentistry of AracatubaUniversidade Estadual Paulista-UNESPAracatubaSao PauloBrazil Department of Biostatistics Faculty of Dentistry of AracatubaUniversidade Estadual Paulista-UNESPAracatubaSao PauloBrazil

The aim is to evaluate the influence of oral contraceptive intake and menstrual cycle on the electrical activity and pressure pain threshold from anterior temporal and masseter muscles. Twenty-eight women on reproductive age were selected, 13 OC users and 15 nonusers. They were weekly submitted to electromyography and algometry of the anterior temporal and masseter muscles during three consecutive menstrual cycles. Electrical activities at rest position and PPTs of temporal and masseter muscles were not affected by menstrual cycle or by OCs uses. Comparison between groups demonstrated that working side electrical activity was increased in OC users in both muscles, except during lutheal phase for the anterior temporal. However, comparison within weeks did not demonstrate statistical difference. It was suggested that, in healthy women, oral contraceptive use may influence electrical activity, but different phases of the cycle may not.

关键词： Menstrual Cycle Pressure Pain Threshold Electromiography Oral Contraceptives Sexual Hormones

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