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Journal of Biosciences and Medicines 2019年第3期7卷 44-51页

作者： Jesús Reyna-Figueroa María Fernanda Rodríguez-Sánchez Pilar Miyoko Martínez Matsumoto Federico Javier Ortiz-Ibarra ana elena limón-rojas Hospital Central Sur de Alta Especialidad Petróleos Mexicanos Mexico City Mexico Hospital ángeles del Pedregal Mexico City Mexico

Introduction: Diagnostic alternatives that allow microbial identification in blood, such as molecular biology;have shown utility in neonatal sepsis. Objective: To evaluate the impact of a Light Cycler SeptiFast test (LCSF) on days of hospital stay and the use of newborn (nB) antibiotics with suspected sepsis. Methods: We included nB with LCSF test and blood culture (cases) and nB with only blood culture (controls). We evaluated the days of stay, days of antimicrobial use and number of deaths. Statistic analysis: Descriptive statistics was used. The association between the use of LCSF and variables such as mortality, days of stay, use of antimicrobials, and use of mechanical ventilation was analyzed by odds ratio with 95% CI. Results: We included 20 subjects in the case group and 40 in the control group. 8 (40%) of the cases were positive vs 6 (15%) of the controls in the control group. In the controls, the average days of stay were 65 + 15 vs 35 + 10 days of the cases (p Conclusions: The LCSF test influences the days of hospital stay, but does not impact mortality or the use of antimicrobials.

关键词： Sepsis newborns Inpatient Stay SeptiFast

Evaluation of Adverse Events Following Immunization against Rotavirus Regardless of Recommended Age Restriction

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Journal of Biosciences and Medicines 2017年第8期5卷 78-82页

作者： Jesus Reyna-Figueroa Irina Jeanette Bercholc-Urinowsky Gabriela Cardoso-Yah Ricardo Platón Vazquez-Alvarado Dalila Ramos-López Freya Helena Campos-Romero Cory Handelsman ana elena limón-rojas Central South Hospital Mexican Oil Company Petróleos Mexicanos México City Mexico Robert Wood Johnson University Hospital New Jersey USA

Introduction: Mild and moderate Adverse Events Following Immunization (AEFI) against Rotavirus has not received much attention when the vaccine is administered regardless of recommended age restriction. Objectives: To describe the behavior of mild and moderate AEFI in immunized subjects against Rotavirus, in who age restriction period had not been considered. Methods: A case-control study in which we included immunized patients with monovalent oral vaccine against rotavirus and divided them into two groups: 1) Infants who received RV1 vaccine without considering the recommended period, and 2) Infants who were vaccinated with the recommended schedule. Results: From the total doses, 143/1894 (7.5%) were administered outside the restriction period. The most frequent AEFIs with the first dose were purpura, polypnea, and rhinorrhea;For the second dose: purpura, bloody stools, irritability and rhinorrhea. Conclusions: This study shows the benefits from vaccination regardless of age restriction are more beneficial compared to the possible risks of AEFI.

关键词： Rotavirus Vaccination Age Restriction Adverse Reaction

Grasslands Response to Livestock Grazing Intensity in the Austral Pampas(Argentina):Testing the Intermediate Disturbance Hypothesis

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Phyton-International Journal of Experimental Botany 2024年第8期93卷 2037-2050页

作者： ana elena de Villalobos María Andrea Long Grupo de Investigación en Ecosistemas de Pastizal(GIEP) CERZOSCONICETBahía Blanca8000Argentina Departamento de Biología Bioquímica y FarmaciaUniversidad Nacional del SurBahía Blanca8000Argentina

Livestock grazing has a significant impact on natural grasslands,with approximately one-third of the world’s land area dedicated to this *** 20%of global grasslands are highly degraded due to overgrazing,affecting their productivity and conservation *** practices are required to ensure sustainable livestock production that supports *** Intermediate Disturbance Hypothesis(IDH)suggests that environments with moderate levels of disturbance exhibit a higher species *** grazing can reduce the dominance of certain species,thereby enhancing plant ***,concerns arise regarding the increase of exotic and unpalatable species under moderate grazing levels,complicating grassland conservation *** impact of livestock grazing on the functional structure of grasslands depends on factors such as grazing intensity,livestock species,and environmental *** in grazing intensity may increase specific and functional diversity under moderate grazing,potentially masking the presence of invasive exotic *** the Austral Pampas(Pampean phytogeographic province,Buenos Aires,Argentina),grasslands face various pressures from domestic livestock grazing that endanger their integrity if not properly ***,our study aims to investigate potential differences in species richness and diversity,functional diversity,exotic plant abundance,and the number and distribution of plant functional groups across varying grazing *** IDH is utilized as a tool to regulate livestock pressure for grassland *** and functional diversity indices were used to assess the impact of grazing on grassland *** grazing increased species and functional diversity,while intensively grazed or ungrazed areas showed reduced *** presence influenced the balance between native and exotic plants,with ungrazed areas having higher native plant abundance and grazed areas exhibiti

关键词： natural grasslands grazing effects disturbance specific and functional diversity

Effect of Aspergillus niger prolyl endopeptidase in patients with celiac disease on a long-term gluten-free diet

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World Journal of Gastroenterology 2024年第11期30卷 1545-1555页

作者： Juan Pablo Stefanolo Verónica Segura Martina Grizzuti Abel Heredia Isabel Comino ana Florencia Costa Roberto Puebla María Paz Temprano Sonia Isabel niveloni Gabriel de Diego María E Oregui Edgardo Gustavo Smecuol Mauricio C de Marzi elena F Verdú Carolina Sousa Julio César Bai Small Bowel Section Department of MedicineGastroenterology Hospital of Buenos Aires“Dr.C.Bonorino Udaondo”Buenos Aires 1264Argentina Department of Microbiology and Parasitology Faculty of PharmacyUniversity of SevilleSeville 41080Spain Department of Medicine Dr.C.Bonorino Udaondo Gastroenterology HospitalBuenos Aires 1264Argentina Basic and Applied Research Group in Immunology and Bioactives(GIBAIB) Institute of Ecology and Sustainable Development(INEDES)National University of LujanLuján 6700Buenos AiresArgentina Department of Medicine Farncombe Family Digestive Health Research InstituteMcMaster UniversityHamilton L8S 4L8OntarioCanada Facultad de Medicina Universidad del SalvadorBuenos Aires C1051ABBArgentina

BACKGROUnD The gluten-free diet(GFD)has limitations,and there is intense research in the development of adjuvant *** To examine the effects of orally administered Aspergillus niger prolyl endopeptidase protease(An-PEP)on inadvertent gluten exposure and symptom prevention in adult celiac disease(CeD)patients following their usual *** This was an exploratory,double-blind,randomized,placebo-controlled trial that enrolled CeD patients on a long-term *** a 4-wk run-in period,patients were randomized to 4 wk of two An-PEP capsules(GliadinX;AVI Research,LLC,United States)at each of three meals per day or *** endpoints were:(1)Average weekly stool gluten immunogenic peptides(GIP)between the run-in and end of treatments and between An-PEP and placebo;(2)celiac symptom index(CSI);(3)CeD-specific serology;and(4)quality of *** samples were collected for GIP testing by ELISA every Tuesday and Friday during run-ins and *** Forty patients were randomized for the intention-to-treat analysis,and three were excluded from the per-protocol ***,628/640(98.1%)stool samples were *** was undetectable(n 65.6%of samples,and no differences between treatment arms were *** 0.5%of samples had GIP concentrations sufficiently high(>0.32μg/g)to potentially cause mucosal *** GIP concentration in the An-PEP arm was 44.7%lower than in the run-in ***-third of patients exhibiting GIP>0.08μg/g during run-in had lower or undetectable GIP after An-PEP *** with the run-in period,the proportion of symptomatic patients(CSI>38)in the An-PEP arm was significantly lower(Pn-PEP did not result in changes in specific *** This exploratory study conducted in a real-life setting revealed high adherence to the *** An-PEP treatment did not significantly reduce the overall GIP stool ***,given the observation of a significantly lower prevale

关键词： Celiac disease Aspergillus niger prolyl endoprotease Gluten immunogenic peptides Trial Symptoms Real-life trial

加夫列尔·加西亚·马尔克斯图书馆,巴塞罗那,西班牙

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世界建筑 2024年第5期 76-81页

作者：无 elena Orte Guillermo Sevillano Marta Romero Jesús Lopez Luis Sierra ana Patricia Minguito Pablo Corroto María Abellán Sara Contreras RitaÁlvarez Tabio MiguelÁngel Maure Jesús Granada(摄影) SUMA建筑设计事务所不详

加布里埃尔·加西亚·马尔克斯图书馆是巴塞罗那的第40座图书馆,也是巴塞罗那30年计划的结晶。该计划旨在建立一个由优秀社区与区域设施组成的密集网络。这座图书馆位于圣马蒂德普罗旺斯区,为53,000人提供服务。关联式建筑图书馆被设计... 详细信息

加布里埃尔·加西亚·马尔克斯图书馆是巴塞罗那的第40座图书馆,也是巴塞罗那30年计划的结晶。该计划旨在建立一个由优秀社区与区域设施组成的密集网络。这座图书馆位于圣马蒂德普罗旺斯区,为53,000人提供服务。关联式建筑图书馆被设计成一座雕塑式实体建筑,让人联想到堆叠的书籍及其折叠的书页。该馆坐落在一处高架广场上,方便周围行人来往。同时,它又在空地上悬挑而出,门廊由现有的树木环绕,形成了一座城市大厅。不同大小及结构的开口定义了其不同立面与周围环境的关系。

关键词：巴塞罗那普罗旺斯周围环境加布里埃尔加西亚·马尔克斯图书馆关联式西班牙

In Vitro Propagation, Isolation and Expression Studies of Suaeda edulis Genes Involved in the Osmoprotectants Biosynthesis

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Phyton-International Journal of Experimental Botany 2020年第3期89卷 715-726页

作者： Gloria Viviana Cerrillo-rojas Mariana Tiscareno-Andrade ana Erika Ochoa-Alfaro Eugenio Perez-Molphe Balch Ruth elena Soria-Guerra Jose Francisco Morales-Dominguez Departamento de Quimica Universidad Autonoma de AguascalientesCentro de Ciencias BasicasCiudad UniversitariaAguascalientes20131Mexico Facultad de Quimica Universidad Autonoma de San Luis PotosiZona UniversitariaSan Luis Potosi78210Mexico

Halophytes are an excellent choice for the study of genes conferring salt tolerance to salt-sensitive plants and,they are suitable for reclamation and remediation of saline *** develop an in vitro plant propagation protocol and studies of genes involved with GB and Pro biosynthesis in Suaeda *** buds were used as explants and cultured in different treatments on Murashige and Skoog(MS)medium supplemented with different concentrations and combinations of plant growth *** highest number of multiple shoots was on MS medium containing 1 mg/L Benzyladenine(BA)and/or 2 g/L activated carbon with 5.5±06 shoots per *** identification and expression analysis of genes involved in glycine betaine(GB)biosynthesis were S-adenosyl-methionine synthetase(SAMS),choline monooxygenase(CMO)and betaine alde-hyde dehydrogenase(BADH),and for proline(Pro)was pyrroline 5-carboxylate synthetase(P5CS).These sequences shared 90–95%of identity with others plant homologous in public *** amino acids sequence analysis showed that all these peptides contain some of the conserved motifs of those kinds of *** qRT-PCR analysis revealed a higher expression of SeBADH,SeCMO,and,SeP5CS genes in the roots and leaves from plants collected in the field in contrast with from in vitro ***,the expression level of SeSAMS was higher only in the leaves of plants collected in the field when com-pared to those cultivated in vitro.

关键词： Axillary buds halophyte proline glycine betaine salt-resistant

Hepatic lipid metabolism changes in short-and long-term prehepatic portal hypertensive rats

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World Journal of Gastroenterology 2006年第42期12卷 6828-6834页

作者： Maria-Angeles Aller elena Vara Cruz García Maria-Paz nava Alejandra Angulo Fernando Sánchez-Patán ana Calderón Patri Vergara Jaime Arias SurgeryⅠ Department School of Medicine Complutense University of Madrid Spain Biochemical and Molecular Biology Department School of Medicine Complutense University of Madrid Spain Animal Physiology Department (Physiology Ⅱ) School of Biological Sciences Complutense University of Madrid Spain Physiology Unit. Veterinary School Autonoma University of Barcelona Bellaterra Catalua Spain

AIM: To verify the impairment of the hepatic lipid metabolism in prehepatic portal hypertension. METHODS: The concentrations of free fatty acids, diacylglycerol, triglycerides, and phospholipids were assayed by using D-[U-14C] glucose incorporation in the different lipid fractions and thin-layer chromatography and cholesterol was measured by spectrophotometry, in liver samples of Wistar rats with partial portal vein ligation at short- (1 mo) and long-term (1 year) (i.e. portal hypertensive rats) and the control rats. RESULTS: In the portal hypertensive rats, liver phospholipid synthesis significantly decreased (7.42 ± 0.50 vs 4.70 ± 0.44 nCi/g protein; P nd was associated with an increased synthesis of free fatty acids (2.08 ± 0.14 vs 3.36 ± 0.33 nCi/g protein; P nCi/g protein), triglycerides (2.40 ± 0.30 vs 4.49 ± 0.15 nCi/g protein) and cholesterol (24.28 ± 2.12 vs 57.66 ± 3.26 mg/g protein; P nCLUSIOn: Prehepatic portal hypertension in rats impairs the liver lipid metabolism. This impairment consists in an increase in lipid deposits (triglycerides,diacylglycerol and cholesterol) in the liver, accompanied by a decrease in phospholipid synthesis.

关键词： Portal hypertension Free fatty acids Diacylglycerides Triglycerides Phospholipids Cholesterol

Identification of the child with influenza A (H1n1): Clinical criteria versus the rapid influenza A-B test

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Open Journal of Preventive Medicine 2012年第2期2卷 225-228页

作者： Jesus Reyna-Figueroa Karla Maldonado-Silva ana elena limon-rojas Department of Pediatrics High Specialty Central South Hospital PEMEX Mexico City Mexico

Introduction: During the influenza A (H1n1) pandemic infection, the Ministry of Health in Mexico recommended that it be considered as a suggestive clinical picture in patients with fever, cough and headache. In some places where the resource was available, the rapid seasonal influenza (A-B) test was used as an alternative identification strategy. Methods: From April 2009 to May 2010, patients under 18 years of age with acute respiratory tract symptoms were included in a retrospective study. They underwent the following procedures: 1) application of the clinical criteria recommended by the federal Ministry of Health during the A (H1n1) pandemic;2) rapid test for seasonal influenza (A-B), and 3) search for the influenza A (H1n1) virus by means of the real time polymerase chain reaction (RT-PCR). The study was approved by the research and ethics committee at the Central South Hospital of the government-owned Mexican Petroleum Company (PEMEX). Results: One hundred and thirty pediatric patients with a median age of eight years and a range between one and 17 years were included. Taking into account the Ministry of Health’s criteria, we found the following: 50% sensitivity, 69% specificity, 80% positive predictive value and 27% negative predictive value versus the rapid test that displayed 82% sensitivity, 70% specificity, 80% positive predictive value and 27% negative predictive value. Conclusions: Clinical criteria display low sensitivity in the infected children studied, whereas the rapid influenza A-B test constitutes a better option to identify these patients.

关键词： Diagnosis Influenza H1n1 Efficacy Criteria Rapid Test

Recovery of Metals from Anodic Dissolution Slime of Waste from Electric and Electronic Equipment（WEEE） by Extraction in Ionic Liquids

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Chemical Research in Chinese Universities 2018年第1期34卷 113-118页

作者： ana Maria POPESCU Kazimir YAnUSHKEVICH Vasile SOARE Cristina DOnATH elena Ionela nEACSU Virgil COnSTAnTIn "Ilie Murgulescu" Institute of Physical Chemistry of Romanian Academy Laboratory of Electrochemistry and Corrosion Splaiul lndependentei 202 Bucharest 060021 Romania Scientific-Practical Materials Research Centre National Academy of Belarus P. Brovki 19 str. 220072 Minsk Belarus national R&D Institute for nonferrous and Rare Metals-IMnR 102 Biruintei Blvd. Pantelimon Ilfov County Romania

The recovery of metals from a multi-component alloy obtained by crushing, melting and anodic dissolution of waste from electric and electronic equipment（WEEE） was investigated. The anodic dissolution of the alloy was carried out in an electrolysis cell with one copper cathode and a central cast anode, immersed in the electrolyte formed by choline chloride-ethylene glycol-iodine. The temperature of the electrolyte during the process was 343 K. Depending on the electrolysis parameters（current density and cell voltage）, cathodic deposits of Sn, Pb and Zn of 〉99% purity were obtained. Cyclic voltammetry was used in order to determine the deposition potentials of the studied metals. The obtained metallic deposits were subject of determination of XRD, SEM/EDX and AFM in order to evidence the deposits structure and morphology. The experiments performed demonstrated the possibility of separating/selective recovery of metals from the multi-component alloy resulted from the waste from electrical and electronic equipment by anodic dissolution in ionic liquids.

关键词： Metals recovery Ionic liquid Waste from electric and electronic equipment(WEEE)

neuroinflammation and comorbidities are frequently ignored factors in CnS pathology

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neural Regeneration Research 2015年第9期10卷 1349-1355页

作者： Raluca elena Sandu ana Maria Buga Adriana Uzoni Eugen Bogdan Petcu Aurel Popa-Wagner Center of Clinical and Experimental Research University of Medicine and Pharmacy Craiova Department of Psychiatry University of Medicine Rostock Biochemistry Department University of Medicine and Pharmacy "Victor Babes" Timisoara Griffith University School of Medicine Regenerative Medicine Centre

Virtually all drug interventions that have been successful pre-clinically in experimental stroke have failed to prove their efficacy in a dinical setting. This could be partly explained by the complexity and heterogeneity of human diseases as well as the associated co-morbidities which may render neuroprotective drugs less efficacious in dinical practice. One aspect of crucial importance in the physiopathology of stroke which is not completely understood is neuroinflammation. At the pres- ent time, it is becoming evident that subtle, but continuous neuroinflammation can provide the ground for disorders such as cerebral small vessel disease. Moreover, advanced aging and a number of highly prevalent risk factors such as obesity, hypertension, diabetes and atherosclerosis could act as ＂silent contributors＂ promoting a chronic proinflammatory state. This could aggravate the out- come of various pathological entities and can contribute to a number of subsequent post-stroke complications such as dementia, depression and neurodegeneration creating a pathological vicious cycle. Moreover, recent data suggests that the inflammatory process might be dosely linked with multiple neurodegenerative pathways related to depression. In addition, pro-inflammatory cyto- kines could play a central role in the pathophysiology of both depression and dementia.

关键词： aging stroke neuroinflammation comorbidities depression dementia