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A Solution for Municipal Solid Waste Treatment

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Journal of Environmental Science and Engineering(A) 2023年第2期12卷 77-80页

作者： Roberto Iñaki Ponce de la Cruz Gerardo Ortigoza guillermo Hermida Pedro Javier García josé Hernández Instituto de Ingeniería Universidad VeracruzanaAv.S.S.Juan Pablo II S/NZona UniversidadFracc.Costa Verde 91294Boca del RíoVeracruzMéxico Instituto Tecnológico de Veracruz MiguelÁngel deQuevedo 2779C.P.91860VeracruzVeracruzMéxico

This article describes MSW(Municipal Solid Waste)management with APG(Arc Plasma Gasification)***,a brief description of the process and reactor configurations is presented,listing some advantages and ***,alternatives for producing electrical energy with the residue of synthesis gas are ***,this technology is proposed as an alternative to face the significant problem of eliminating MSW on a large scale.

关键词： Municipal solid water APG synthesis gas.

Analysis of the Meteorological Variables for Puebla City 2011-2012 Applying the Modeling Ion-Wavelets in a Hypothetical Manner

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Atmospheric and Climate Sciences 2013年第4期3卷 450-458页

作者： Rogelio Ramos-Aguilar Patricia Máximo-Romero Blanca Susana Soto-Cruz Salvador Alcántara-Iniesta josé guillermo Pérez-Luna Engineering School Benemérita Universidad Autónoma de Puebla Puebla México Research Center of Semiconductor Devices Benemérita Universidad Autónoma de Puebla Puebla México

This work presents the results of the analysis of meteorological variables applying the modeling Ion-Wavelets in a hypothetical manner. In this case the Morlet wavelet transform is used, which is the result of a huge number of researches made in the80’s and applied to various physical phenomena derived from natural chaotic processes;the data were processed using the phenomenon “El Nino” and CO2 (Carbon dioxide) due to the fact that these are the meteorological phenomena which best adapt to our object of study correlating with distribution of Gauss and Morlet during the study period in the Puebla Valley.

关键词： Wavelets Gauss Morlet Variables Model

Long-term results of the treatment of Hodgkin’s lymphoma in a resource-constrained setting:Real-world data from a single center

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World Journal of Clinical Oncology 2021年第9期12卷 800-807页

作者： Luisa Fernanda Sánchez-Valledor Thomas M Habermann Iván Murrieta-Alvarez Alejandra Carmina Córdova-Ramírez Montserrat Rivera-Álvarez Andrés León-Peña Yahveth Cantero-Fortiz Juan Carlos Olivares-Gazca guillermo joséRuiz-Delgado guillermo joséRuiz-Argüelles Escuela de Medicina Universidad de las Américas PueblaCholula 72810PueblaMexico Department of Medicine Division of HematologyMayo Clinical and Mayo FoundationRochesterMN 55905United States Centro de Hematología y Medicina Interna Clínica RuizPuebla 72530Mexico Escuela de Medicina Universidad Popular Autónoma del Estado de PueblaPuebla 72410Mexico

BACKGROUND The outcomes of Hodgkin's lymphoma(HL)in Mexico have not been widely *** and affordable treatments have been adopted in middleincome *** The aim was to evaluate long-used therapies for HL in Mexico in a long-term *** In a 34-year time period,88 patients with HL were treated at a single institution in *** were treated with adriamycin bleomycin vinblastine and dacarbazine(ABVD)or mechlorethamine,vincristine,procarbazine,and prednisone(MOPP).Relapsed or refractory patients were given ifosfamide,carboplatin,and etoposide(ICE)followed by autologous or allogeneic stem cell *** Thirty-seven women and 51 men were included;the median age was 29 *** were followed for a mean of 128 *** 310-mo overall survival(OS)was 83%for patients treated with MOPP and 88%for those treated with *** OS of patients who received autologous stem cell transplantation was 76%(330 mo)vs 93%(402 mo)in those who did *** HL may be less aggressive in Mexican population than in *** chemotherapy renders acceptable results,regardless of clinical stage.

关键词： Hodgkin Lymphoma Treatment ABVD chemotherapy

Oxidation of glycerol with H_2O_2 on Pb-promoted Pd/γ-Al_2O_3 catalysts

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Chinese Journal of Catalysis 2016年第11期37卷 1982-1990页

作者： María L.Faroppa Juan J.Musci María E.Chiosso Claudia G.Caggiano Hernán P.Bideberripe josé L.García Fierro guillermo J.Siri Mónica L.Casella 布宜诺斯艾利斯西北国立大学 CIBA(CIT UNNOBACONICET) 拉普拉塔国立大学科学学院 CINDECA(CCT La Plata-CONICETUNLP) 拉普拉塔国立大学工程学院PIDCAT 西班牙国家研究委员会(CSIC)催化与石油化学研究所

A series of bimetallic Pd-Pb catalysts with a constant Pd content of 1 wt%and Pb/Pd atomic ratio from 0 to 1.6 supported on γ-Al2O3 were prepared and used for glycerol oxidation with H2O2 as the oxidizing agent at atmospheric pressure,45℃ and pH =*** morphology and dispersion of the catalysts were characterized by scanning electron microscopy-energy dispersive X-ray spectroscopy（SEM-EDX） and transmission electron microscopy（TEM）.The presence of an alloy phase in the bimetallic catalyst was detected by X-ray photoelectron spectroscopy（XPS）.Glycerol conversion obtained with the monometallic Pd catalyst was 19%,which was increased to 100%with the addition of *** four bimetallic PdPb catalysts were able to oxidize glycerol to dihydroxyacetone（DIHA） and the selectivity to DIHA reached 59%,58%,34%and 25%for PdPb0.25,PdPb0.50,PdPb1.00 and PdPbl.60 catalysts,respectively.

关键词： Palladium Bimetallic palladium-lead catalyst Hydrogen peroxide Glycerol oxidation Glyceric acid Glycolic acid

Copper Recovery from Barren Cyanide Solution by Using Electrocoagulation Iron Process

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Advances in Chemical Engineering and Science 2013年第2期3卷 150-156页

作者： josé R. Parga guillermo Tiburcio Munive Jesús L. Valenzuela Víctor V. Vazquez Gregorio González Zamarripa Institute Technology of Saltillo Saltillo Mexico

This paper is a brief overview of the role of inducing the nucleated electro winning of copper by using iron electrodes in electrocoagulation (EC) process. Cyanide compounds are widely used in gold ore processing plants in order to facilitate the extraction and subsequent concentration of the precious metal. Owing to cyanide solution employed in gold processing, effluents generated have high contents of free cyanide as well as copper cyanide complexes, which lend them a high degree of toxicity. In this regard, two options for the treatment of cyanide barren solutions has been used;in two ways;first for cyanide destruction by oxidation with the use of the EC process, in theory, has the advantage of decomposing cyanide at the anode and collecting copper simultaneously by a sludge of copper magnetic iron. In both cases excellent performance can be achieved using the high capacity of the bipolar iron EC technology. We found that it is possible to reduce the copper cyanide complex from 720 mg·l-1 to below 10 mg·l-1 within 20 minutes.

关键词： Copper Recovery Electrocoagulation Process Bipolar Iron Electrodes Cyanide

Immunotherapy and immunoescape in colorectal cancer

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World Journal of Gastroenterology 2007年第44期13卷 5822-5831页

作者： guillermo Mazzolini Oihana Murillo Catalina Atorrasagasti Juan Dubrot Iigo Tirapu Miguel Rizzo Ainhoa Arina Carlos Alfaro Arantza Azpilicueta Carmen Berasain josé L Perez-Gracia Alvaro Gonzalez Ignacio Melero Liver Unit Facultad de Ciencias Biomédicas Universidad Austral Presidente Perón 1500 (1635) Derqui-Pilar Buenos Aires Argentina Centro de Investigación Médica Aplicada and Clínica Universitaria Universidad de Navarra Pamplona Spain

Immunotherapy encompasses a variety of interventions and techniques with the common goal of eliciting tumor cell destructive immune responses. Colorectal carcinoma often presents as metastatic disease that impedes curative surgery. Novel strategies such as active immunization with dendritic cells (DCs), gene transfer of cytokines into tumor cells or administration of immunostimulatory monoclonal antibodies (such as anti-CD137 or anti-CTLA-4) have been assessed in preclinical studies and are at an early clinical development stage. Importantly, there is accumulating evidence that chemotherapy and immunotherapy can be combined in the treatment of some cases with colorectal cancer, with synergistic potentiation as a result of antigens cross-presented by dendritic cells and/or elimination of competitor or suppressive T lymphocyte populations (regulatory T-cells). However, genetic and epigenetic unstable carcinoma cells frequently evolve mechanisms of immunoevasion that are the result of either loss of antigen presentation, or an active expression of immunosuppressive substances. Some of these actively immunosuppressive mechanisms are inducible by cytokines that signify the arrival of an effector immune response. For example, induction of 2, 3 indoleamine dioxygenase (IDO) by IFNγ in colorectal carcinoma cells. Combinational and balanced strategies fostering antigen presentation, T-cell costimulation and interference with immune regulatory mechanisms will probably take the stage in translational research in the treatment of colorectal carcinoma.

关键词： Colorectal carcinoma Immunotherapy Gene therapy interleukin-12 Dendritic cells CD137 indoleamine 2, 3 dioxygenase

Combined Radiometric Analysis Related to Guava Leaf Phenology in Response to Soil Application of Paclobutrazol (PBZ)

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International Journal of Geosciences 2022年第8期13卷 681-694页

作者： Victor Manuel Rodríguez-Moreno Victor Manuel Rodríguez-Moreno josé Saúl Padilla-Ramírez guillermo Medina-García Arturo Reyes-González Experimental Field Station “Pabellón” Km 32.5 highway Ags-Zac Pabellón de Arteaga Aguascalientes México Experimental Field Station “Zacatecas” Km 24.5 highway Zacatecas-Fresnillo Calera de Victor Rosales Zac. México Experimental Field Station “La Laguna” Boulevard José Santos Valdez 1200 Pte Matamoros Coahuila México

The leaf-response to three-soil applied treatments of Paclobutrazol (PBZ;1000, 2000 and 0 ppm-control) was studied in a high-density plantation of eight guava (Psidium guajava) genotypes trees. All materials were prunned in vase form, with two to three major branches, yearly prunning for triggering the annual production cycle, and average height of 2.0 m. The dataset comprises fourth radiometric indices highly related to plant physiological activities. The dataset model took into account data collection dates, guava genotypes, and the positional effect of sun radiation on leaves based on their proximity to the canopy level and downward to the base of the woody seasonal-branch. Unexpectedly, there were no significant differences (NS) in PBZ treatments for genotypes, leaf position and radiometric indices. Analysis of the radiometric indices data revealed that anthocyanin (ARI index) and chlorophyll (PRI index) have a strong inverse relationship. Significant differences (P ≤ 0.05) were found between guava genotypes, and anthocyanin content;these results show that guava genotypes have varied responses, which could derive in their classification based-on drought resistance or low water requirements, however, it is important to note that additional research is required to determine the scope of these indications.

关键词： Radiometric Indices PBZ Guava High-Density Plantation Climate Change

Detection of Progesterone Receptor as a Method of Diagnosing Mammary Cancer in Female Dogs

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Open Journal of Veterinary Medicine 2024年第8期14卷 217-227页

作者： josé de Jesús Vázquez Pérez Angel Ramses Figueroa Hernandez Jorge Peregrina Sandoval guillermo Nolasco Rodríguez Manuel Rosales Cortés Department of Veterinary Medicine University Center of Biological and Agricultural Sciences University of Guadalajara Zapopan Mexico Department of Cellular and Molecular Biology University Center for Biological and Agricultural Sciences University of Guadalajara Zapopan Mexico

Introduction: Canine mammary gland tumor is the most common type of neoplasia in non-ovariectomized bitches. Approximately 50% of tumors are malignant. Neoplasms originating from the mammary gland represent the most common neoplastic disease in canines in Veterinary Medicine. Aim: Relate the expression of the receptor to progesterone (PR) with the tumor stage of canine mammary carcinoma. Material and Methods: Analytical-cross-sectional study, samples of paraffinized tumor tissue obtained from 30 canine patients with breast cancer were used. The expression of PR was performed by immunohistochemical labeling, using murine anti-PR (anti-PR Biocare brand). A descriptive analysis was carried out with the results using the SPSS program. Results: The predominant histological subtype of breast cancer was tubular carcinoma with 12 patients, followed by papillary cystic carcinoma with 6 patients, solid carcinoma 5, carcinosarcoma 4 and comedocarcinoma 3. There was a significant trend between breast cancer subtypes, histological grade G1. Among the histopathological findings, the degree of invasion is related to the presence of tumor cells in adjacent lymph nodes, which is why it is a prognostic indicator. The expression of PR in the tumor tissue samples it was 42.8% positive versus 57.14% negative, of which 75% correspond to G1, 8.3% to G2 and 16.6% to G3. With respect to the relationship of the expression of PR vs type of tumor, it was found that 50% correspond to tubular carcinoma, 33.3% to papillary cystic carcinoma, 8.3% to solid carcinoma and 8.3% to comedocarcinoma. Conclusion: The hormone receptor was negative in more than half of the patients and histological grade is significantly associated with tumor subtypes, this study emphasizes the need to introduce receptor testing into our routine clinical practice to offer the best treatment for breast cancer.

关键词： Cancer Mammary Gland Progesterone Immunohistochemistry Progesterone Membrane Receptor Component 1 (PGRMC 1)

A review of Helicobacter pylori diagnosis, treatment, and methods to detect eradication

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World Journal of Gastroenterology 2014年第6期20卷 1438-1449页

作者： Elvira Garza-González guillermo Ignacio Perez-Perez Héctor Jesús Maldonado-Garza Francisco Javier Bosques-Padilla Servicio de Gastroenterología y Departamento de Patología Clínica Hospital Universitario "Dr. José Eleuterio González" Universidad Autónoma de Nuevo León Departments of Medicine and Microbiology New York University School of Medicine

Helicobacter pylori (H. pylori) affects nearly half of the world’s population and, thus, is one of the most frequent and persistent bacterial infections worldwide. H. pylori is associated with peptic ulcer disease, gastric ulcers, mucosa-associated lymphoid tissue lymphoma, and gastric cancer. Various diagnostic methods exist to detect infection, and the choice of one method or another depends on several factors, such as accessibility, advantages and disadvantages of each method, cost, and the age of patients. Once H. pylori infection is diagnosed, the clinician decides whether treatment is necessity, according to the patient’s clinical condition. Typically, eradication of H. pylori is recommended for treatment and prevention of the infection. Cure rates with the standard triple therapy are acceptable, and effective quadruple therapies, sequential therapies, and concomitant therapies have been introduced as key alternatives to treat H. pylori infection. In this work, we review the main diagnostic methods used to identify H. pylori infection and to confirm eradication of infection. In addition, key factors related to treatment are reviewed.

关键词： Diagnosis Helicobacter pylori Treatment Hybrid therapy Concomitant therapy Sequential therapy