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Gut microbiota in a population highly affected by obesity and type 2 diabetes and susceptibility to COVID-19

World Journal of Gastroenterology 2021年第41期27卷 7065-7079页

作者： Jaime García-Mena Karina Corona-Cervantes Daniel Cuervo-Zanatta Tizziani Benitez-Guerrero JuanManuel Vélez-Ixta norma Gabriela Zavala-Torres Loan Edel Villalobos-Flores Fernando Hernández-Quiroz Claudia perez-Cruz Selvasankar Murugesan Fernando Guadalupe Bastida-González paola Berenice Zárate-Segura Departamento de Genética y Biología Molecular Centro de Investigación y de Estudios Avanzados del Instituto Politécnico NacionalMexico City 07360CDMXMexico Departamento de Genética y Biología Molecular and Departamento de Farmacología Centro de Investigación y de Estudios Avanzados del Instituto Politécnico NacionalMexico City 07360CDMXMexico Departamento de Farmacología Centro de Investigación y de Estudios Avanzados del Instituto Politécnico NacionalMexico City 07360CDMXMexico Department of Mother and Child Health SIDRA MedicineDoha 26999Qatar Laboratorio Estatal de Salud pública del Estado de México ISEMToluca de Lerdo 50180Estado de MéxicoMexico Escuela Superior de Medicina Instituto Politécnico NacionalMexico City 11340CDMXMexico

Coronavirus disease 2019(COVID-19)is a disease produced by severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)and it is currently causing a catastrophic pandemic affecting humans *** disease has been lethal for approximately 3.12 million people around the world since January ***,among the most affected countries,Mexico ranks third in deaths after the United States of America and *** the high number of deceased people might also be explained by social aspects and lifestyle customs in Mexico,there is a relationship between this high proportion of deaths and comorbidities such as high blood pressure(HBp),type 2 diabetes,obesity,and metabolic *** official epidemiological figures reported by the Mexican government have indicated that 18.4%of the population suffers from HBp,close to 10.3%of adults suffer from type 2 diabetes,and approximately 36.1%of the population suffers from *** in the gut microbiota(GM)have been associated with these diseases and with COVID-19 severity,presumably due to inflammatory *** data about the association between GM dysbiosis and metabolic diseases could suggest that the high levels of susceptibility to SARSCoV-2 infection and COVID-19 morbidity in the Mexican population are primarily due to the prevalence of type 2 diabetes,obesity,and metabolic syndrome.

关键词： SARS-CoV-2 COVID-19 High blood pressure Hypertension Type 2 diabetes Obesity Metabolic syndrome Gut microbiota Immunity

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The phenols of the Genus <i>Agave</i>(Agavaceae)

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Journal of Biomaterials and Nanobiotechnology 2013年第3期4卷 9-16页

作者： norma Almaraz-Abarca Eli Amanda Delgado-Alvarado José Antonio ávila-Reyes José Natividad Uribe-Soto Laura Silvia González-Valdez Centro Interdisciplinario de Investigación para el Desarrollo Integral Regional Unidad Durango Instituto Politécnico Nacional Durango Dgo México

A review is presented about the studies that have been carried out on the phenolic composition of the species of the genus Agave in order to show which species of the genus has been analyzed, what is the potential of the species of Agave as source of phenolics with important biological activities, and what is the significance of the phenolic profiles as chemotaxonomic markers in the genus. The results of the analysis of a dozen of Agave species reveal an important richness of phenolic compounds, including flavonoids, homoisoflavonoids, and phenolic acids, and a broad diversity of biological activities associated to those compounds, as antioxidant, antibacterial, antifungal, antinematod, and immunomodulatory capabilities. The phenols of Agave also have a major potential as specific chemotaxonomic markers.

关键词： Genus Agave phenol profiles Homoisoflavanoids Biological Activity Chemotaxonomic Markers

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生物技术未雨绸缪——如何保护稀有植物

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世界科学 1991年第8期 39-41页

作者： norma Bennett Woolf 苏志尧

稀有植物和动物的自然环境正被迫日益缩小.世界上许多动物园已经行动起来去保护兽类动物.那些有助于人类患不孕症夫妇的技术以及农业上用来提高肉类和牛奶产量的方法正被用于野生动物中.但至少有一个动物园在其频危物种计划中包含了植... 详细信息

稀有植物和动物的自然环境正被迫日益缩小.世界上许多动物园已经行动起来去保护兽类动物.那些有助于人类患不孕症夫妇的技术以及农业上用来提高肉类和牛奶产量的方法正被用于野生动物中.但至少有一个动物园在其频危物种计划中包含了植物学的研究.

关键词：人工生境植物园树木园奥尔种子库种子仓库植物保护植保生物资源保护彭西植物区系植物群生物区系

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Urachal Cancer: Experience of a High-Volume Bladder Cancer Center

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Open Journal of Urology 2023年第7期13卷 201-213页

作者： Abdulla Uthman Christopher C. Khoo Jiten Jaipuria Ahmed Abdel-Aziz Nathan Taylor norma Gibbons David Hrouda Giles Hellawell Eva Bolton Imperial College Healthcare NHS Trust London UK portsmouth Hospitals University NHS Trust Portsmouth UK Tanta University Hospital Tanta Egypt

Introduction: primary urachal cancer (UrCa) is rare, with an estimated incidence of 0.2% - 0.5% of all bladder tumors. Although the preferred treatment is surgical, there is no consensus on the best approach. We present our experience managing 14 cases of primary UrCa. Methods: A retrospective analysis was conducted on the clinical records of a high-volume bladder cancer center in the UK to identify patients diagnosed with UrCa between May 2013 and June 2022. Results: 9 males and 6 females, aged between 30 and 85 years, were included. The diagnosis was most commonly made via flexible cystoscopy and CT for haematuria. 3 patients had metastasis at presentation, and while radiologically no patients showed positive lymph nodes, 2 patients were found to have positive lymph nodes on histopathology. 13 patients underwent partial cystectomy, with 1 undergoing radical cystoprostatectomy. 8 patients underwent concurrent umbilectomy and/or lymphadenectomy. The most common histological subtype was mucinous adenocarcinoma. 2 patients experienced local recurrence and underwent transurethral resection, while 6 patients experienced metastasis. Metastasis-free survival rate was 74.1% and 55.6% at 12 and 24 months, respectively. Umbilectomy and lymphadenectomy did not decrease rates of positive surgical margin, local recurrence, metastasis, or mortality. Conclusions: UrCa is a rare and aggressive malignancy that can occur at any age and may be advanced upon presentation. Bladder-sparing surgery is becoming more prevalent, with chemotherapy being reserved for recurrence or metastasis. In our series, routine umbilectomy and lymphadenectomy did not improve oncologic outcomes. However, lymphadenectomy may have a role in cancer staging.

关键词： Urachal Cancer Urachus Bladder Cancer

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精神疾病的院外护理

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国际护理学杂志 1988年第4期 185-186页

作者： norma J Walgrove ,顾克菊

护理在精神保健方面,尤其对经过治疗进入社会的精神病患者具有重要的作用。在过去三十年中,美国有大量的精神病患者离开医院进入社会,人们可能得出结论:护理的地位已经超越了医疗机构,并且为那些进入社会的精神病人提供后续服务。然而,... 详细信息

护理在精神保健方面,尤其对经过治疗进入社会的精神病患者具有重要的作用。在过去三十年中,美国有大量的精神病患者离开医院进入社会,人们可能得出结论:护理的地位已经超越了医疗机构,并且为那些进入社会的精神病人提供后续服务。然而,从事社会精神保健工作的护士是远远不够的。什么原因造成护理人员不能更普遍地进行院外护理?为了更好地了解这种状况,我们有必要回顾一下社会精神保健工作进展和精神护理的起源和发展。

关键词：院外护理人力精神病人护士数量精神疾病

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困境中的坚守挑战下的转型——马来西亚华文报纸的新世纪变迁

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中国报业 2013年第7X期 44-46页

作者：邵宝辉 Nik norma Nik Hasan 河北大学新闻传播学院马来亚理科大学传播学院马西亚理科大学传播学院

马来西亚是海外华文报刊出版最多竞争最激烈的地方,某种程度上,也是中华文化海外保存与传承最完整的地方。本文考察大马华文报新世纪以来的变迁史实,展现其在独特社会文化情境中的文化坚守,概括其新世纪以来的战略转型,同时也指出其面... 详细信息

马来西亚是海外华文报刊出版最多竞争最激烈的地方,某种程度上,也是中华文化海外保存与传承最完整的地方。本文考察大马华文报新世纪以来的变迁史实,展现其在独特社会文化情境中的文化坚守,概括其新世纪以来的战略转型,同时也指出其面临的各种问题。

关键词：马来西亚华文报纸变迁转型问题

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Effect of the Application of produced Water on the Growth, the Concentration of Minerals and Toxic Compounds in Tomato under Greenhouse

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Journal of Environmental protection 2013年第7期4卷 138-146页

作者： José Fernando Martel-Valles Adalberto Benavides-Mendoza Luis Alonso Valdez-Aguilar Antonio Juárez-Maldonado norma Angélica Ruiz-Torres Departamento de Fitomejorma- miento Universidad Autónoma Agraria Antonio Narro Saltillo México. Departamento de Horticultura Universidad Autónoma Agraria Antonio Narro Saltillo México

During the production of petroleum and gas a by-product, known as congenital water, is obtained, which varies in composition depending on the geological formation from which it is extracted. In the industrial process its composition is modified and then it is known as “produced water”. These waters can contain high concentrations of mineral salts that can potentially be used for crop fertilization. The aim of this study was to evaluate the effects of the application of produced water on the mineral contents of the plants and levels of BTEX and TpH in the fruits of greenhouse tomato cultivation. The produced waters used were derived from gas producing zone of Sabinas-piedras Negras in northern Mexico. These waters were analyzed according to NOM-143-SEMARNAT-2003. Waters from three different stations, (Buena Suerte, Forasteros and Monclova 1), were mixed with fresh water to obtain the treatment waters used. As a control, we used a complete Steiner solution. The results showed that the produced waters modified the absorption of essential minerals in tomato plants;it was observed that the mineral concentration in plant tissues was highest in the control plants, except for Na, in which the plants irrigated with produced water had the highest concentrations. The treatments with produced waters also affected negatively the root length, leaf dry weight, stem dry weight, number of fruits per plant, and the dry weight of the fruits.

关键词： Congenital Water Salt Content THp NOM-143-SEMARNAT-2003

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prevalence and Factors Associated with Overweight and Obesity among University Students of the Health Field in San Luis potosíMéxico

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Health 2015年第3期7卷 328-335页

作者： Tejada Tayaba Luz María pastor Durango María del pilar Gaytan Hernández Dario norma Angelica Estevis Adame Ortiz Villalobos Guillermo School of Nursing Autonomous University of San Luis Potosí San Luis Potosí Mexico School of Nursing The University of Antioquia Medellín Colombia Health Services in the State of San Luis potosi San Luis Potosí Mexico

The aim for this research is to determine the association between the risk factors and prevalence of overweight and obesity in students in the health field in the Autonomous University of San Luis potosí (UASLp in Spanish). A quantitative, correlational, and cross-sectional study was conducted from May to November 2012. By stratified random sampling, 290 students in the health field were selected. Questionnaire was used to identify factors associated with obesity. The obesity and overweight prevalence was determined, calculating body mass index through anthropometric measurement. The strength of the association between variables was measured using Chi squared and odds ratio tests. The proportion of students with overweight or obesity was 28.3% and was higher in men (36.8%) than in women (24.6%), with statistical significance (p psychology students (p ported an average appetite (79.3%) (p physical activity upon joining the university, which was a factor significantly associated with obesity and overweight (p pment of obesity and overweight in students. Implementation of a program is recommended to prevent and control such problems.

关键词： University Students Obesity Risk Factors

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用直流电弧发射光谱对1毫克地球化学样品进行多元素半定量分析

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地球与环境 1982年第12期 45-48页

作者： norma Rait 陈小暑盛兴土湖南地质实验室

用于研究的许多矿物常常只有几颗,而且往往要在显微镜下不厌其烦地用手一颗颗挑选出来。因此,对于这些少量样品的分析方法,要求样品用量尽可能少,给出数据尽可能多。***和***(1961)以及***(1962)提出的采用1毫克样品的光谱分析方法,虽... 详细信息

用于研究的许多矿物常常只有几颗,而且往往要在显微镜下不厌其烦地用手一颗颗挑选出来。因此,对于这些少量样品的分析方法,要求样品用量尽可能少,给出数据尽可能多。***和***(1961)以及***(1962)提出的采用1毫克样品的光谱分析方法,虽然是一个破坏样品的分析方法,但能同时分析68种元素。由于此法对重元素和轻元素都能分析,弥补了扫描电子显微镜的不足,因为扫描电子显微镜不能分析诸如Li、B和Be等元素。

关键词：检出限标样 Be 标准样品氧气氛平方和碳阳极直流电弧半定量分析

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Canopy Storage Implications on Interception Loss Modeling

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American Journal of plant Sciences 2014年第20期5卷 3032-3048页

作者： Cesar Véliz-Chávez Carlos Alberto Mastachi-Loza Enrique González-Sosa Rocio Becerril-pina norma Maricela Ramos-Salinas Facultad de Ingenieria Centro Universitario S/NCerro de las CampanasSantiago de QuerétaroUniversidad Autonoma de QuerétaroQuerétaroMéxico Centro Interamericano de Recursos del Agua Facultad de Ingeniería Cerro de CoatepecCiudad UniversitariaUniversidad Autónoma del Estado de México TolucaToluca de LerdoMéxico Departamento de Tecnología Ciencia Arte y Humanidades Blvd Villas del Meson No.1000 col.Provincia JuriquillaSantiago de QuerétaroUniversidad del Valle de México Campus QuerétaroQuerétaroMéxico Division de Estudios de posgrado Facultad de Contabilidad y AdministracionUniversidad Autonoma de QuerétaroCerro de las Campanas S/N CentroQuerétaroMéxico

A rainfall interception methodology was implemented in a deciduous Ficus benjamina (L.) tree to evaluate the interception loss, as well as the dynamics on canopy storage capacity (S) and free through fall (ρ). Measurements of gross precipitation (pg), through fall and meteorological data were recorded every 5 minutes. Nineteen individual storms from summer to autumn 2005, and twenty one in spring to autumn, 2006 were analyzed. For the studied period, 151.59 mm and 203.35 mm of rainfall occurred on 2005 and 2006 respectively. Canopy interception was 59.46% and 70.98% of pg for the first and second year. Throughfall data recorded during 2005 were ?38.14% (of pg) and 27.21% (of pg) for 2006. The throughfall and gross precipitation relationship yielded S = 1.50 mm for the 2005 data. In 2006 storms were analyzed in detail, where ρ and S varied in a range from 0.10 to 0.64 and from 1.00 to 2.03 mm, respectively. Moreover, application of the Rutter and Gash models with two years of rainfall data (2005-2006) from the study area indicated an underestimation and overestimation of 69% and 88%, respectively. The slightly best prediction of the interception loss was obtained with the Gash model. Yet S and ρ change significantly due to wind speed, temperature, rainfall intensity and seasonal vegetation development.

关键词： Interception Storage Capacity Throughfall Gash Model

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