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Mexican Guidelines for the Diagnosis and Treatment of chronic Myeloid Leukaemia

Journal of Cancer Therapy 2013年第3期4卷 747-764页

作者： Eduardo Cervera Federico Godínez Rosa Sosa Ramón Rivas Carlos Best Juan Hernández Adrián Morales Hugo Zurita Ivette Carrasco Jorge Cruz álvaro Aguayo José Espinoza Juan Labardini Luis Valero Judith Cruz Diana Arcos Diego Limón Omar López-Navarro Daniela Gordillo-Bastidas Myrna Candelaria Francisco Torres Juan Kassack Oscar de Jesús Pérez Ramírez Jorge Aquino Guillermo Díaz Mariela Cardiel Margarita Rodríguez Patricia Montoya Juan Contreras María chávez sandra chávez David Gómez Olga Cantú Jorge Duque Luis Pita Eduardo Lobato Julio López Antonio López Pedro González Jorge Cortés Haematology and Oncology Department National Institute of Medical and Nutrition Sciences “Dr. Salvador Zubirán” Mexico City Mexico Haematology Deparment from Hospital Juárez Mexico City Mexico Haematology Department Blood Bank and Unit of Aphaeresis General Hospital of Culiacán Health Ministry Culiacán Mexico Haematology Department Bone Marrow Transplant and Blood Bank from Hospital Regional de Alta Especialidad “Dr. Juan Graham Casassus” Villahermosa Mexico Haematology Department Cancerology National Institute (INCan) Mexico City Mexico Haematology Department Cancerology National Institute (INCan) Mexico City Mexico 2Internal Medicine Haematology Hospital ISSSTECALI Tijuana Mexico Haematology Department Centenario Hospital Miguel Hidalgo Health Ministry Aguascalientes Mexico Haematology Department General Hospital of Sonora State Sonora Mexico Haematology Department Hospital Universitario UANL Monterrey Mexico Haematology Haematology Service Hospital General Regional SSG León Mexico Haematology Head of Haematology Service School of Medicine Autonomous University of San Luis Potosí San Luis Potosí Mexico Haematology Hospital “Aranda de la Parra” León Mexico Haematology Hospital General de Especialidades Campeche Mexico Haematology Hospital General de México Mexico City Mexico Haematology Hospital General de Occidente SSA Guadalajara Mexico Haematology Hospital Regional de Alta Especialidad de Oaxaca Oaxaca Mexico Haematology Mérida Clinic Yucatán Mexico Haematology Oncology Unit SSEP Puebla Mexico Hospital Betania Puebla Mexico Hospital of the Poblano child Puebla Mexico Internal Medicine Haematology Hospital ISSSTECALI Tijuana Mexico Leukaemias Clinic at ISSEMyM Toluca Mexico Leukemia Department MD Anderson Cancer Center Houston Mexico Los Mochis General Hospital Sinaloa Mexico Renaissance Clinic Morelia Mexico State Council for AIDS Prevention and Control Chihuahua Mexico Universidad Autónoma de Yucatán Mérida Mexico

Background: This document includes recommendations and guidelines issued by a group of Mexican researchers and specialists gathered in the First National Colloquium for the Diagnosis and Management of chronic Myeloid Leukaemia (CML) by initiative of Instituto Nacional de Cancerología and with the support of the Leukaemia Department of the MD Anderson Cancer Center. Mexico lacks of updated information taken from its own reality on the diagnosis and treatment of CML and other haematological disorders;besides, there are no national guidelines. Aim: To publish a consensus document with guidelines for the management of CML adjusted to the national environment and overall characteristics. Method: The participants answered a DELPHI questionnaire about the overall aspects of the disease, aiming to target controversial topics, discuss them in the colloquium, and to agree on the best ones. After those meetings, a final document was drawn up. Results: The group presents recommendations for definition, diagnosis, prognosis, monitoring, and treatment of CML in Mexico. Conclusions: Having consensus guidelines for the clinical management of CML in our country will enable the consensual practice of Mexican specialists regarding the clinical approach to CML, as well as optimize the resources which allow the rational planning of the medical care strategies.

关键词： chronic Myeloid Leukaemia Management Guidelines Diagnosis Treatment.

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Effect of music therapy on short-term psychological and physiological outcomes in mechanically ventilated patients:A randomized clinical pilot study

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Journal of Intensive Medicine 2024年第4期4卷 515-525页

作者： Mark Ettenberger Rosangela Casanova-Libreros Josefina chávez-chávez Jose Gabriel Cordoba-Silva William Betancourt-Zapata Rafael Maya Lizeth Alexa Fandino-Vergara Mario Valderrama Ingrid Silva-Fajardo sandra Milena Hernández-Zambrano SONO-Centro de Musicoterapia BogotáColombia Vice-Rectorate for Research Fundación Universitaria de Ciencias de la SaludBogotáColombia Department of Biomedical Engineering University of Los AndesBogotáColombia Department of Rehabilitation Sociedad de Cirugía de Bogotá Hospital de San JoséBogotáColombia Faculty of Nursing Fundación Universitaria de Ciencias de la SaludBogotáColombia

Background:Elevated anxiety levels are common in patients on mechanical ventilation(MV)and may challenge *** suggests music-based interventions may reduce anxiety during ***,studies inves-tigating specific music therapy techniques,addressing psychological and physiological well-being in patients on MV,are ***:This three-arm randomized clinical pilot study was conducted with MV patients admitted to the intensive care unit(ICU)of Hospital San Joséin Bogotá,Colombia between March 7,2022,and July 11,*** were divided into three groups:intervention group 1(IG1),music-assisted relaxation;intervention group 2(IG2),patient-preferred therapeutic music listening;and control group(CG),standard *** main outcome measure was the 6-item State-Anxiety *** outcomes were:pain(measured with a visual analog scale),resilience(measured with the Brief Resilience Scale),agitation/sedation(measured with the Richmond Agitation-Sedation Scale),vital signs(including heart rate,blood pressure,oxygen saturation,and respiratory rate),days of MV,extubation success,and days in the ***,three patients underwent electroencephalography during the ***:Data from 23 patients were analyzed in this *** age range of the patients was 24.0-84.0 years,with a median age of 66.0 years(interquartile range:57.0-74.0).Of the 23 patients,19 were female(82.6%).No statistically significant differences between the groups were observed for anxiety(P=0.330),pain(P=0.624),resilience(P=0.916),agitation/sedation(P=0.273),length of ICU stay(P=0.785),or vital signs.A statistically significant difference between the groups was found for days of MV(P=0.019).Electroencephalography mea-surements showed a trend toward delta and theta band power decrease for two patients and a power increase on both beta frequencies(slow and fast)in the frontal areas of the brain for one ***:In this pilot study,music therapy did not sig

关键词： Music therapy Mechanical ventilation Intensive care unit Anxiety Pain

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Assessment of food supplementation and surveillance as techniques to reduce damage caused by black capuchin monkeys Sapajus nigritus to forest plantations

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Current Zoology 2014年第5期60卷 581-590页

作者： sandra Bos MIKIch Laboratory of Ecology (Laborat6rio de Ecologia) Embrapa Florestas Caixa Postal 319 CEP 83411-000 Colombo PR Brazil Black Capuchin Monkey Program (Programa Macaco-prego) National Fund for the Control of Forest Pests (Fundo Nacional de Controle de Pragas Florestais) Dieter Liebsch Environmental Consulting (Dieter Liebsch Consultoria Ambiental) Curitiba PR Brazil dieterliebsch@yahoo.com.br

Black capuchin monkeys Sapajus nigritus are among several mammalian species that damage forest plantations, pri- marily plantations of pine trees （Pinus spp.） in South Brazil. Management practices to reduce these damages include supplemen- tary food offerings and plantation surveillance. To assess the efficiency of these techniques, four treatments were evaluated： feeding （F, with supplementary bananas and maize）, surveillance （S, in situ, wherein men patrolled the plantations, deterring the monkeys）, feeding ＋ surveillance （FS） and control （no procedures）（C）. The efficiency assessment of each treatment involved the number of recorded primate sightings in the treatments with the presence of guards （S and FS） and a damage inventory of the outskirts of the experimental points immediately before and after the experiment. These data were complemented by a simulta- neous study of the availability of fruit, the primary item in the diet of this primate species, in the remnant native forest in the study area. Most sightings of S. nigritus occurred early in the morning, and in general, sightings were inversely proportional to the availability of native fruits. This trend was most evident in treatment FS, most likely due to the presence of food. Treatments F and FS exhibited higher percentages of damage, indicating that these are inefficient management techniques. Treatment S exhi- bited the lowest damage rate, but at a high cost, making this technique difficult to apply over large expanses. The development of other management techniques, such as environmental enrichment and the use of deterrents, is recommended to minimize the damage caused by capuchins in forest plantations [Current Zoology 60 （5）： 581-590, 2014].

关键词： Cebus Damage control Wildlife management Pinus Food provisioning

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Degradation of Indigo Carmine Using Advanced Oxidation Processes: Synergy Effects and Toxicological Study

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Journal of Environmental Protection 2016年第12期7卷 1693-1706页

作者： Elba Ortiz Violeta Gómez-chávez Carlos M. Cortés-Romero Hugo Solís Rubén Ruiz-Ramos sandra Loera-Serna Department of Basic Sciences Universidad Autónoma Metropolitana Azcapotzalco Mexico City Mexico Faculty of Engineering Universidad Autónoma de Querétaro-Campus Aeropuerto Queretaro Mexico Institute of Forensic Medicine Universidad Veracruzana Veracruz Mexico

The physicochemical degradation of Indigo Carmine (IC) dye in aqueous solution was performed using single and combined Advanced Oxidation Processes (AOP’s). Photocatalysis (TiO2-UV), Ozonation (O3) and Sonolysis (SN) were tested either in a standalone methodology or by combination of two simultaneous AOP’s. The dye conversion was followed by both measurements: 1) color removal determined by UV-VIS spectrometry and 2) organic and inorganic load determined by the chemical oxygen demand (COD). A complete and quick color disappearance of model water waste has been obtained by using combination of non-irradiated AOP’s, namely, O3/SN, which contrasts to the combination of irradiated photocatalysis with O3 or sonolysis. Color removal with simultaneous TiO2-UV/SN reached 77% while TiO2-UV/O3 reached 96% at similar reaction time. On the other hand, the standalone O3 yielded the highest color removal (94.4%) in 32 minutes whereas SN reached only 39.2% in 4 hours. The standalone light irradiated TiO2-UV reached 93.3% color re-moval in one hour of reaction time. These results indicated that non-irradiated (SN and O3) enhance synergistic effects that provoke structural changes in dye molecule without reaching total degradation. This is evidenced from FTIR of residuals from reaction mixture in which it has been observed the presence of organic molecules such as aromatics, sulfonic and amines refractory compounds that are mechanisti-cally possible to be found during IC degradation. Also, toxicity tests (MicroTox? Technique) were performed using commercially available bacteria culture before and after IC degradation for each AOP and their combination. Reduction of aqueous dye concentration decreased the level of toxicity of the treated water which is the main target of the AOP’s but the presence of the remaining recalcitrant compounds have also toxic effect.

关键词： Photocatalysis Ozonation Sonolysis Indigo Carmine Synergy Toxicological

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Pork Meat Quality of Preto Alentejano and Commercial Largewhite Landrace Cross

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Journal of Integrative Agriculture 2013年第11期12卷 1961-1971页

作者： Alfredo Teixeira sandra Rodrigues Veterinary and Animal Reserch Centre (CECAV) Agrarian School of Polytechnic Institute of BraganaCampus Sta Apolónia Apt.1172Bragan a 5301-855Portugal Mountain Research Centre(CIMO) Agrarian School of Polytechnic Institute of BraganaCampus Sta Apolónia Apt.1172Bragan a 5301-855Portugal

This work aimed to evaluate the physical-chemical characteristics of pork from a local breed （Portuguese black pork called Preto Alentejano） and a commercial breed. Sixteen animals were used, 4 females and 4 males from each breed. Animals had 80-100 kg of live weight. The longissimus muscle between the 5th thoracic vertebra and the 10th lumbar vertebra was used in the analysis. Samples were analysed for protein, fat, pigments, ashes, dry mater, water-holding capacity, and texture. Results of fat and pigments contents indicate signiifcant （P〈0.05 and P〈0.01） differences for all treatments. For protein, ashes, dry mater, water-holding capacity and texture, no signiifcant differences were found for sex. In the analysis of fatty acids composition, ten were detected, being the main ones C16：0, C18：0, C16：1, C18：1, C18：2. There was a predominance of monounsaturated fatty acids （MUFA）, followed by saturated （SFA） and polyunsaturated （PUFA）. Differences were signiifcant for sex （P〈0.01） and breed （P〈0.01）. Preto Alentejano breed and females presented the higher percentages of SFA （P〈0.01） and MUFA （P〈0.001） fatty acids. Differences between breeds might be due to breed production system and feed differences.

关键词： breed sex pork meat quality

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Catalytic domain of PDC-E2 contains epitopes recognized by antimitochondrial antibodies in primary biliary cirrhosis

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World Journal of Gastroenterology 2010年第8期16卷 973-981页

作者： sandra Braun christoph Berg sandra Buck Michael Gregor Reinhild Klein Department of Internal Medicine University of Tuebingen Department of Internal Medicine University of Tuebingen

AIM:To search for further immunodominant peptides of the pyruvate dehydrogenase complex E2-component (PDC-E2) recognized by antimitochondrial antibodies (AMA) in primary biliary cirrhosis (PBC). METHODS:Sera from 95 patients with PBC were tested by enzyme-linked immunosorbent assay against 33 synthetic overlapping peptides (25 amino acids; aa) covering the entire length of the E2-subunit of PDC-E2. Furthermore,the inner lipoyl peptide 167-184 was used in an unlip oylated and a lipoylated form as well as coupled to ovalbumin. Sera from 11 AMA negative/ANA posit ive PBC patients,63 patients with other liver disorders and 22 healthy blood donors served as ***:Of the 95 PBC-sera,74% reacted with the peptide 475-499 and 58% with the pept ide 407-431 located within the catalytic domain of PDC-E2. Patients with other disorders or healthy controls were positive in only up to 18%. Antibodies to the unlipoylatedand lip oylated pept ide 167-184 within the inner lipoyl domain were found in only 5% and 11% of the PBC sera,respectively; using ovalbumin-coupled peptides,the incidence increased up to 57% (unlipoylated form). CONCLUSION:Peptides within the catalytic site of PDC-E2 rather than the previously reported lipoyl binding peptide 167-184 may represent major immunodomin ant epitopes recognized by AMA in PBC.

关键词： Anti-M2 Epitope mapping E2-subunit Pyruvate dehydrogenase complex Inner lipoyl domain Active site Catalytic domain Primary biliary cirrhosis

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Hyper-chaos encryption using convolutional masking and model free unmasking

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chinese Physics B 2014年第5期23卷 161-166页

作者：齐国元 sandra Bazebo Matondo Department of Electrical Engineerin Tshwane University of Technology Pretoria

In this paper, during the masking process the encrypted message is convolved and embedded into a Qi hyper-chaotic system characterizing a high disorder degree. The masking scheme was tested using both Qi hyper-chaos and Lorenz chaos and indicated that Qi hyper-chaos based masking can resist attacks of the filtering and power spectrum analysis, while the Lorenz based scheme fails for high amplitude data. To unmask the message at the receiving end, two methods are proposed. In the first method, a model-free synchronizer, i.e. a multivariable higher-order differential feedback controller between the transmitter and receiver is employed to de-convolve the message embedded in the receiving signal. In the second method, no synchronization is required since the message is de-convolved using the information of the estimated derivative.

关键词： Qi hyper-chaos masking high-order differentiator chaos-based encryption

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Compaction analysis and optimisation of convex-faced pharmaceutical tablets using numerical techniques

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Particuology 2019年第6期17卷 10-21页

作者： Ahmad Baroutaji sandra Lenihan Keith Bryan School of Engineering Faculty of Science and EngineeringUniversity of WolverhamptonTelfordUK School of Mechanical Electrical and Process EngineeringCork Institute of TechnologyCorkIreland

Capping failure,edge chipping,and non-uniform mechanical properties of convex-faced pharmaceutical tablets are common problems in the pharma *** this paper,the finite element method(FEM)and design of experiment techniques are used to determine the optimal shape of convex-faced(CF)pharmaceutical tablet which has more uniform mechanical properties and less capping and chipping *** effects of different geometrical parameters and friction on the compaction responses of convex-faced pharmaceutical tablets were first identified and *** FEM model of the tabletting process was generated using the implicit code ABAQUS and validated against experimental *** surface methodology was used to establish the relationship between the design variables,represented by the geometrical parameters and friction coefficient,and compaction responses of interest including residual die pressure,relative density variation within a tablet,and relative shear stress at the edge of a tablet.A statistical-based optimisation approach was then used to optimise the shape of CF *** obtained results demonstrated how the geometrical parameters and friction coefficient of CF pharmaceutical tablets strongly affect their compaction behaviour and quality.

关键词： Capping failure Edge chipping Tabletting FEM Optimisation Residual radial pressure

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Measurements of Laminar Burning Velocities of Alternative Fuels:Application in Transport and Aerospace

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Journal of Thermal Science 2023年第2期32卷 503-512页

作者： RIchTER sandra BRAUN-UNKHOFF Marina NAUMANN Clemens German Aerospace Center(DLR) Institute of Combustion TechnologyDepartment of Chemical Kinetics and AnalyticsStuttgart 70569Germany

The laminar burning velocity belongs to the fundamental combustion properties of fuels being a measure for their heat release,flame length,as well as reactivity and combustion stability,and thus,may impact the design of burners and combustion ***,these experimental data are needed for the validation and optimization within the construction and development of detailed chemical kinetic reaction *** this study,an overview of the different applications of fuel characterization regarding the specific area of interest(road transport,aviation,and aerospace)will be *** on the application,effects of different molecular characteristics on the laminar burning velocity are evaluated:the presence of oxygen atoms and the grade of branching in a specific fuel molecule as well as the difference in the type of a chemical bond,here,single and double *** of alternative fuels being discussed in the present study are:(Ⅰ)oxymethylene ether(OMEn)in the field of road transport;(Ⅱ)a paraffinic Alcohol-to-Jet fuel as sustainable aviation fuel;and(Ⅲ)mixtures of ethane or ethene with nitrous oxide as green propellants for rocket propulsion applications.

关键词： laminar burning velocity alternative sustainable fuels road transport aviation fuels green propellants

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Fruit availability, frugivore satiation and seed removal in 2 primate-dispersed tree species

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Integrative Zoology 2011年第3期6卷 178-194页

作者： sandra RATIARISON Pierre-Michel FORGET Department of Ecology and Management of Biodiversity Museum of Natural History Museum(MNHN)BrunoyFrance and oological Society of London LibrevilleGabon

During a mast-fruiting event we investigated spatial variability in fruit availability,consumption,and seed removal at two sympatric tree species,Manilkara bidentata and ***(Sapotaceae)at Nouragues Natural Reserve,French *** addressed the question of how Manilkara density and fruits at the community level might be major causes of variability in feeding assemblages between tree *** thus explored how the frugivore assemblages differed between forest patches with contrasting relative Manilkara density and fruiting *** the daytime,Alouatta seniculus was more often observed in *** crowns at Petit Plateau(PP)with the greatest density of Manilkara *** the lowest fruit diversity and availability,whereas Cebus apella and Saguinus midas were more often observed in *** crowns at both Grand Plateau(GP),with a lowest density of *** and overall greater fruit supply,and ***,nearly 53%and 15%of the *** seed crop at GP and PP,respectively,and about 47%of the *** seed crop were removed,otherwise either spit out or defecated beneath trees,or dropped in ***-bodied primates concentrated fallen seeds beneath parent trees while large-bodied primate species removed and dispersed more seeds away from ***,among the latter,satiated *** wasted seeds under conspecific trees at *** in feeding assemblages,seed removal rates and fates possibly reflected interactions with extra-generic fruit species at the community level,according to feeding choice,habitat preferences and ranging patterns of primate species.

关键词： frugivores masting primates satiation seed dispersal

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