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Susceptibility to Fluconazole and Ketoconazole of Candida spp. Isolated from Primary and Episodic Vulvovaginites by E-Test (São Paulo, SP, Brazil)

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Open Journal of Obstetrics and Gynecology 2016年第12期6卷 689-697页

作者： Humberto Fabio Boatto Manoel João Batista Castello Girão elaine cristina francisco Alexandre Paulo Machado Maria Sayonara de Moraes Olga Fischman Department of Gynecology Faculty of Medicine Federal University of Sao Paulo-UNIFESP Sao Paulo Brazil Department of Microbiology Immunology and Parasitology Federal University of Sao Paulo-UNIFESP Sao Paulo Brazil Department of Basic Sciences in Health Faculty of Medicine Federal University of Mato Grosso-UFMT Sao Paulo Brazil Dermatologist of Sao Paulo State Secretary of Health Sao Paulo Brazil

Purpose: To evaluate the profile of in vitro susceptibility of yeasts isolated from cases of primary and espisodic vulvovaginitis to two antifungal agents. Methods: 40 Candida isolates from episodes of vulvovaginal candidiasis were identified by classic methodologies. The susceptibility testing of the in vitro fluconazole and ketoconazole activity against the isolates was accessed by E-test. Results: C. albicans was the most common species identified in 70% of the occurrences followed by C. glabrata (20%), C. tropicalis (7.5%), and C. guilliermondii (2.5%). In the susceptibility profile to antifungal agents, 12.5% and 16.7% of the isolates obtained from primary and episodic vulvovaginal candidiasis were resistant to fluconazole, respectively. To ketoconazole, we found that 6.25% and 12.5% of the isolates respectively from primary vulvovaginal candidiasis (PVVC) and episodic vulvovaginal candidiasis (EVVC) had high MIC values. Conclusions: E-test is a reliable method for the susceptibility testing of Candida spp. due to its simplicity, reproducibility, and lack of specialized equipment. Resistant strains and non-albicans species were verified more in cases of EVVC than in PVVC. Clinical and mycological cure of patients with episodic vulvovaginal candidiasis or complicated cases occurred after prolonged treatment and sometimes with multiple antifungals use.

关键词： Antifungal Susceptibility Candida Candidiasis Vulvovaginal E-Test Non-Albicans Species

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Chemotherapy induces cell plasticity;controlling plasticity increases therapeutic response

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Signal Transduction and Targeted Therapy 2023年第8期8卷 3563-3566页

作者： francisco J.Iborra cristina Martí Virtu Calabuig-Navarro Petros Papadopoulos Salvador Meseguer Pedro M.Iborra francisco García Antonio Martínez-Lorente Fernando Almazán Juana Calabuig Centro de Investigación Príncipe Felípe(Associated Unit to Instituto de Biomedicína de Valencia) ValenciaSpain Pathology and Molecular Therapy Department Instituto de Biomedicína de Valencia(IBV)CSICValenciaSpain Molecular and Cellular Biology Department Centro Nacional de Biotecnología(CNB)CSICMadridSpain Hematology Department Hospital Clínico San CarlosMadridSpain Medical Systems Biology Faculty of MedicineUniversity of HelsinkiHelsinkiFinland IC Biomed AlicanteSpain VinalopóHospitals Elcheand Biotechnology DepartmentUniversidad de AlicanteAlicanteSpain

Dear Editor,One of the most serious issues in modern oncology is the ineffectiveness of treatments in destroying tumours,which leads to tumour recurrence and,ultimately,patient *** phenomenon is caused by conventional therapies’fractional killing of tumour cells,which can also cause resistant cells to spread.1 We analysed chemotherapy-resistant cells and discovered that they are smaller than untreated cells(Fig.1a).The fact that this phenomenon occurs in all tested cell types(Hela,A549,Huh7,and MCF7)and regardless of the chemotherapy regimen(TRAIL,Camptothecin,Doxorubicin)suggests that it is a widespread phenomenon(Fig.1a,Supplementary Fig.S1).

关键词： chemotherapy tumour plasticity

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Mobility Habitus in the Literature From 2020 to 2024

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Journalism and Mass Communication 2024年第2期14卷 53-62页

作者： María del Rosario Molina González Cruz García Lirios Julio E Crespo Isabel cristina Rincón Rodríguez Jorge Enrique Chaparro Medina francisco Rubén Sandoval Vázquez Enrique Martínez Muñoz JoséAlfonso Aguilar Fuentes Alfredo Barrera Escobar Universidad de Sonora NavojoaMéxico Universidad de la Salud Ciudad de MexicoMéxico Universidad de Los Lagos OsornoChile Universidad de Santander UDES BucaramangaColombia Universidad de Investigación y Desarrollo UDI BucaramangaColombia Universidad Autónoma del Estado de Morelos CuernavacaMéxico Universidad Autónoma del Estado de Hidalgo PachucaMéxico Universidad Autónoma del Estado de México HuehuetocaMéxico Universidad Fidel Velazquez EdomexMéxico

The objective of the present work is modeling the mobility habitus in the public transport system with low Co2 emission mechanics in the center of *** this sense,a documentary work was carried out with a review of sources indexed to national repositories,using the Delphi technique for the content analysis and the specification of the model.A study was conducted with a selection of 100 students to establish the reliability,linearity,sphericity,adequacy,and validity of an instrument from which a relationship of dependence between income and mobility habitus was *** limits of the search,selection,and processing of information are recognized,and it is recommended to extend the research to international repositories,as well as to employ a more sophisticated technique.

关键词： spatiality habitus capacities model complexity

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Impurity profiling and in-process testing of drugs for injection by fast liquid chromatography

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Journal of Pharmaceutical Analysis 2012年第5期2卷 372-377页

作者： Marie-Josée Rocheleau elaine Larouche cristina Salamu Mihaela Curca Omega Laboratories Ltd. 11177 HamonMontréalQC H3M 3E4Canada

Liquid chromatography （LC） is considered by many as a mature technique. Nonetheless, LC technology continues to evolve driven by the need for high-throughput and high-resolution analyses. Over the past several years, small particle size packing materials have been introduced by several column manufacturers to enable fast and efficient LC separations. Several examples of pharmaceutical analyses, including impurity profiling of taxanes and atracurium besylate, in-process testing of peptides in injectable dosage form, using sub-2 um column technology are presented in this paper, demonstrating some of the capabilities and limitations of the technology.

关键词： Liquid chromatography UPLC Pharmaceutical Taxane Atracurium besylate Peptides

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The challenge of drug resistance in pancreatic ductal adenocarcinoma:a current overview

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Cancer Biology & Medicine 2019年第4期16卷 688-699页

作者： francisco Quinonero cristina Mesas Kevin Doello Laura Cabeza Gloria Perazzoli cristina Jimenez-Luna Ana Rosa Rama Consolación Melguizo Jose Prados Institute of Biopathology and Regenerative Medicine(IBIMER) Center of Biomedical Research(CIBM)University of Gran adaz Gran ada 18100Spain Department of An atomy and Embryology Faculty of Medici neUn iversity of Gran adaGranada 18071Spain Instituto Biosanitario de Granada(ibs.GRANADA) Granada 18014Spain Medical Oncology Service Virgen de las Nieves HospitalGranada 1812Spain Department of Oncology Ludwig Institute for Cancer ResearchUniversity of LausanneEpalinges 1066Switzerland Department of Health Scienee University of JaenJa6n 23071Spain

Pancreatic ductal adenocarcinoma(PDAC)has one of the highest mortality rates among all cancer *** delayed diagnosis precludes curative resection,thus most of the current therapies against PDAC are based on chemo-and ***,these strategies are insufficient to improve its poor *** the advances made in chemotherapy(***-paclitaxel and gemcitabine),many patients with PDAC are unable to benefit from them due to the rapid development of drug ***,more than 165 genes have been found to be implicated in drug resistance of pancreatic tumors,including different integrins,mucins,NF-κB,RAS and ***,drug resistance in PDAC is thought to be mediated by the modulation of miRNAs(***-21,miRNA-145 and miRNA-155),which regulate genes that participate in cell proliferation,invasion and ***,cancer stem cells are intimately related to drug resistance in PDAC due to their ability to overexpress ABC genes-involved in drug transport-,and enzymes such as aldehyde dehydrogenases-implicated in cellular drug metabolism-and poly(ADP-ribose)polymerases-involved in drug-induced DNA damage *** the mechanisms involved in drug resistance will contribute to the development of efficient therapeutic strategies and to improve the prognosis of patients with PDAC.

关键词： Pancreatic ductal adenocarcinoma chemotherapy drug resistance cancer stem cells therapeutic strategies

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Prevalence and factors associated with stages of behavior change for physical activity in adolescents:a systematic review

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World Journal of Pediatrics 2017年第3期13卷 202-209页

作者： Heloyse elaine Gimenes Nunes Diego Augusto Santos Silva Eliane cristina de Andrade Gon(c)alves Federal University of Santa Catarina Post-Graduate Program in Physical EducationFlorianópolisSanta CatarinaBrazil

Background:To analyze prevalence and factors associated with stages of behavior change for physical activity in *** sources:A search was performed in SciELO,PubMed,PsycINFO,SPORTDiscus and *** search terms were 'behavior change' OR 'stages of change' OR 'stages of readiness' OR 'readiness to change' OR 'transtheoretical model' OR 'process to change' OR 'decisional balance',and 'motor activity' OR 'physical activity' OR 'physical exercise' and 'adolescent' OR 'students'.After the eligibility criteria,18 articles were ***:The highest prevalence of adolescents in the precontemplation,contemplation,and preparation stages was found in the Germany,South Korea,and Iran while there were more adolescents in the action and maintenance in South Korea and *** evidence of association indicated that females are more likely to be in precontemplation,contemplation and *** evidence was inconclusive for age (in relation to the precontemplation,contemplation,action and maintenance stages),economic status (all stages),shift of study (when stratified by gender) and body composition (all stages).No association was found with parental level of ***:The findings can help to guide interventions and further research on the topic of behavior changes for physical activity in adolescents.

关键词： adolescent behavior motor activity students transtheoretical model

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Anti-Toxocara *** in an adult healthy population:serosurvey and risk factors in Southeast Brazil

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Asian Pacific Journal of Tropical Biomedicine 2013年第3期3卷 211-216页

作者： elaine cristina Negri Vamilton Alvares Santarem Guita Rubinsky-Elefant Rogerio Giuffrida Pro-Reitoria de Pesquisa e Pos-GraduacaoRod.Raposo Tavares km 572Bairro Limoeiro19067-175 Presidente PrudenteSao PauloBrazil Laboratory of Preventive Veterinary Medicine Veterinary Teaching-Hospital-Unoeste-Rod.Raposo Tavares km 572Bairro Linmeiro19067-175 Presidente PrudenteSao Paulo.Brazil Laboratory of Seroepidemiology and Immunobiology-Instituto de Medicina Tropical de Sao Paulo-University of Sao Paulo Av Dr Eneas deCarralho Aguiar 47005403-000 Sao PauloSPBrazil Laboratory of Preventive Veterinary Medicine Veterinary Teaching-Hospital-Unoeste-Rod.Raposo Tavares km 572Bairro Linmeiro19067-175Presidente PrudenteSao Paulo.Brazil

Objective:To evaluate the frequency of anti-Toxocara *** in an adult healthy ***:The study was performed by interviewing 253 blood donors,from 19 to65 years of age,in a hematological centre in Presidente Prudente,S(?)o Paulo,southeast Brazil.A survey was applied to blood donors in order to evaluate the possible factors associated to the presence of antibodies,including individual(gender and age),socioeconomic(scholarship,familial income and sanitary facilities)and habit information(contact with soil,geophagy,onycophagy and intake of raw/undercooked meat)as well as the presence of dogs or cats in the *** test was run for detection of the anti-Toxocara *** *** analysis followed by logistic regression was performed to evaluate the potential risk factors associated to ***:The overall prevalence observed in this study was 8.7%(22/253).Contact with soil was the unique risk factor associated with the presence of antibodies(P=0.0178;0R=3.52;95%CI=1.244-9.995).Conclusions:The results of this study reinforce the necessity in promoting preventive public health measures,even for healthy adult individual,particularly those related to the deworming of pets to avoid the soil contamination,and hygiene education of the population.

关键词： Toxocariasis Larva migrans Seroprevalence Diagnostic Epidemiology

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The Quaternary Structure of NADPH Thioredoxin Reductase C Is Redox-Sensitive

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Molecular Plant 2009年第3期2卷 457-467页

作者： Juan Manuel Pérez-Ruiz Maricruz Gonzalez Maria cristina Spinola Luisa Maria Sandalio francisco Javier Cejudo Instituto de Bioqulmica Vegetal y Fotoslntesis Universidad de Sevilla y CSIC Avda Américo Vespucio 49 41092-Sevilla Spain Present address: Plant Biology Laboratory The Salk Institute 10010 N. Torrey Pines Rd La Jolla CA 92037 USA Estacion Experimental del Zaidin CSIC C/Prof Albareda 1 18008-Granada Spain

NADPH thioredoxin reductase C （NTRC） is a chloroplast enzyme able to conjugate NADPH thioredoxin reductase （NTR） and thioredoxin （TRX） activities for the efficient reduction of 2-Cys peroxiredoxin （2-Cys PRX）. Because NADPH can be produced in chloroplasts during darkness, NTRC plays a key role for plant peroxide detoxification during the night. Here, it is shown that the quaternary structure of NTRC is highly dependent on its redox status. In vitro, most of the enzyme adopted an oligomeric state that disaggregated in dimers upon addition of NADPH, NADH, or DTT. Gel filtration and Western blot analysis of protein extracts from Arabidopsis chloroplast stroma showed that native NTRC forms aggregates, which are sensitive to NADPH and DTT, suggesting that the aggregation state might be a significant aspect of NTRC activity in vivo. Moreover, the enzyme is localized in clusters in Arabidopsis chloroplasts. NTRC triple and double mutants, A164G- V182E-R183F and A164G-R183F, replacing key residues of NADPH binding site, showed reduced activity but were still able to dimerize though with an increase in intermediary forms. Based on these results, we propose that the catalytically active form of NTRC is the dimer, which formation is induced by NADPH.

关键词： Abiotic/environmental stress oxidative and photo-oxidative stress photosynthesis Arabidopsis rice.

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Characteristics and in-hospital mortality of elderly patients with heart failure in Spanish hospitals

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Journal of Geriatric Cardiology 2023年第4期20卷 247-255页

作者： Alberto Esteban-Fernández Manuel Anguita-Sánchez Juan Luis Bonilla-Palomas María Anguita-Gámez María García JoséLuis Bernal Náyade Del Prado cristina Fernández-Pérez Julián Pérez-Villacastin Juan JoséGómez-Doblas francisco Javier Elola Cardiology Department Hospital Universitario Severo OchoaMadridSpain Cardiology Department Hospital Universitario Reina SofíaCórdobaSpain Cardiology Department Hospital San Juan de la CruzÚbedaSpain Cardiology Department Hospital Clínico San CarlosMadridSpain Fundación Instituto para la Mejora de la Asistencia Sanitaria MadridSpain Management Control Department Hospital Universitario 12 de OctubreMadridSpain Department of Preventive Medicine Área Sanitaria de Santiago de Compostela y BarbanzaInstituto de Investigación de SantiagoSantiago de CompostelaSpain Cardiology Department Hospital Universitario Virgen de la VictoriaMálagaSpain

BACKGROUND The prevalence of heart failure(HF)increases with age,and it is one of the leading causes of hospitalization and death in older ***,there are little data on in-hospital mortality in patients with HF≥75 years in *** A retrospective analysis of the Spanish Minimum Basic Data Set was performed,including all HF episodes discharged from public hospitals in Spain between 2016 and *** was performed using the International Classification of Diseases,10th ***≥75 years with HF as the principal diagnosis were *** calculated:(1)the crude in-hospital mortality rate and its distribution according to age and sex;(2)the risk-standardized in-hospital mortality ratio;and(3)the association between in-hospital mortality and the availability of an intensive cardiac care unit(ICCU)in the *** We included 354,792 HF episodes of patients over 75 *** mean age was 85.2±5.5 years,and 59.2%of patients were *** most frequent comorbidities were renal failure(46.1%),diabetes mellitus(35.5%),valvular disease(33.9%),cardiorespiratory failure(29.8%),and hypertension(26.9%).In-hospital mortality was 12.7%,and increased with age[odds ratio(OR)=1.07,95%CI:1.07–1.07,P<0.001]and was lower in women(OR=0.96,95%CI:0.92–0.97,P<0.001).The main predictors of mortality were the presence of cardiogenic shock(OR=19.5,95%CI:16.8–22.7,P<0.001),stroke(OR=3.5,95%CI:3.0–4.0,P<0.001)and advanced cancer(OR=2.6,95%CI:2.5–2.8,P<0.001).In hospitals with ICCU,the in-hospital risk-adjusted mortality tended to be lower(OR=0.85,95%CI:0.72–1.00,P=0.053).CONCLUSIONS In-hospital mortality in patients with HF≥75 years between 2016 and 2019 was 12.7%,higher in males and elderly *** main predictors of mortality were cardiogenic shock,stroke,and advanced *** was a trend toward lower mortality in centers with an ICCU.

关键词： patients mortality diagnosis

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Resource economics and coordination among above- and below-ground functional traits of three dominant shrubs from the Chilean coastal desert

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Journal of Plant Ecology 2015年第1期8卷 70-78页

作者： Joaquín Morales francisco A.Squeo Yann Tracol cristina Armas Julio R.Gutiérrez Facultad de Ciencias Universidad de La SerenaCasilla 554La SerenaChile Institute of Ecology and Biodiversity(IEB) Casilla 653SantiagoChile Center of Advanced Studies in Arid Zones Casilla 554La SerenaChile

Aims Plant functional traits determine how plants respond to environmen-tal factors and influence ecosystem *** them,root traits and analyses of relations between above and below-ground traits in natural communities are *** we characterized a set of above-and below-ground traits of three dominant shrub species in a semiarid shrub-steppe that had contrasting leaf pheno-logical habits(deciduous,semideciduous and evergreen).We ana-lysed if there was coordination among above-and below-ground resource economics patterns:*** of biomass allocation,construction costs and *** Findings Above-and below-ground traits and their resource economics relations pointed to species-specific functional strategies to cope with drought and poor soils and to a species ranking of fast to slow whole-plant strategies in terms of resource uptake,biomass con-struction costs and *** deciduous shrub,Proustia cunei-folia,had relatively deep and even distribution of roots,and high proportion of short-lived tissues of low C construction costs:it had high fine to coarse root and high leaf-to-stem biomass ratios,high specific leaf area(SLA),and stems of low wood *** strat-egy allows Proustia to maximize and coordinate above-and below-ground resources uptake as long as the most limiting factor(water)is available,but at the cost of having relative high plant biomass *** evergreen Porlieria chilensis,instead,displayed a more conservative and slow strategy in terms of resource *** had~80%of the roots in the 40 cm topsoil profile,low pro-portion of fine compared with coarse roots and low leaf-to-stem ratios,low SLA and stems of high wood density,*** invested in C costly tissues that,overall,persist longer but probably at the cost of having lower plant resource uptake *** in the semide-ciduous Adesmia bedwellii were in between these two functional *** results revealed high functional diversity and above-

关键词： drought functional diversity mass fractions root distribution specific leaf area

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