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Aplastic anemia and severe pancytopenia during treatment with peg-interferon,ribavirin and telaprevir for chronic hepatitis C

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World Journal of Gastroenterology 2015年第17期21卷 5421-5426页

作者： Sabela Lens jose L Calleja Ana Campillo jose A Carrion Teresa Broquetas Christie Perello Juan de la Revilla Zoe Marino maria-Carlota Londono jose M Sanchez-Tapias Alvaro Urbano-Ispizua Xavier Forns Liver Unit Hospital ClinicIDIBAPSCIBERehd08036 BarcelonaSpain Liver Unit Hospital Puerta del HierroIDIPHIMCIBERehd28222 MajadahondaMadridSpain Gastroenterology Department Hospital Reina Sofia31500 TudelaNavarraSpain Liver Unit Hospital Del MarIMIMCIBERehd08003 BarcelonaSpain Hematology Unit Hospital Clinic08036 BarcelonaSpain

Telaprevir and Boceprevir are the first direct acting antivirals approved for chronic hepatitis C in combination with peg-interferon alfa and *** due to myelotoxicity caused by these drugs may occur,but severe hematological abnormalities or aplastic anemia(AA) have not been *** collected all cases of severe pancytopenia observed during triple therapy with telaprevir in four Spanish centers since approval of the drug in *** 142 cirrhotic patients receiving treatment,7 cases of severe pancytopenia(5%) were identified and three were consistent with the diagnosis of *** age was 59 years,five patients had compensated cirrhosis and two patients had severe hepatitis C recurrence after liver *** pancytopenia was diagnosed a median of 10 wk after the initiation of *** patients had pre-treatment hematological abnormalities related to *** six patients,antiviral treatment was interrupted at the onset of hematological *** patients died due to septic complications and one patient due to acute alveolar *** remaining patients *** pancytopenia and especially AA,are not rare during triple therapy with telaprevir in patients with advanced liver *** monitoring is imperative in this setting to promptly detect serious hematological disorders and to prevent further complications.

关键词： Aplastic anemia Hepatitis C Telaprevir Interferon Protease inhibitors

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Thermal analysis of olive tree pruning and the by-products obtained by its gasification and pyrolysis: The effect of some heavy metals on their devolatilization behavior

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Journal of Energy Chemistry 2019年第5期28卷 105-117页

作者： Irene lanez-rodriguez maria Angeles Martin-Lara Gabriel Blazquez Oscar Osegueda Monica Calero Department of Chemical Engineering Faculty of SciencesUniversity of GranadaAvda.Fuentenuevas/n 18071 GranadaSpain Department of Process Engineering and Environmental Sciences Jose Simeon Canas Central American UniversityBulevar Los ProceresSan SalvadorEl Salvador

In this work, the effect of the presence of nickel and lead in thermal decomposition of olive tree pruning (OTP), OTP-char and OTP-ashes was studied by thermogravimetry. Experiments were conducted in two kinds of atmosphere (nitrogen atmosphere and oxidizing atmosphere with 20% of O2) at a heating rate of 10 ℃/min. This investigation describes the chemical, physical and fuel properties of the OTP, which shows a similar composition to other lignocellulosic materials such as hazelnut husk and wood sawdust. In addition, SEM analysis indicated that OTP-char surface is higher than OTP surface with plenty of holes and channels. It makes the char an ideal support for metal retention specially for Pb metal (OTP retained 8.55 mg/g whereas OTP char retained 11.57 mg/g). On the other hand, metal retention occurred by adsorption or ion exchange, according to the IR spectrum of the samples. The results of thermogravimetric tests proved that the presence of lead did not have a strong effect on the decomposition of the samples, since TG and DTG curves were very similar. However, nickel increased the mass loss rate, accelerating the decomposition process, showing higher peaks in DTG curves. Additionally, for temperatures higher than 360 ℃, the volatilization of the samples was improved in the nickel-polluted sample, achieving a higher mass loss, getting more energy from the biomass and reducing the quantity of residues left after the process.

关键词： Biosorption Lead Metal-polluted biomass Nickel Thermal decomposition Thermogravimetric analysis

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Blood Flow-Restricted Training in Older Adults:A Narrative Review

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Journal of Science in Sport and Exercise 2020年第1期2卷 25-37页

作者： Abel Plaza-Florido Jairo H.Migueles Antonio Piepoli Pablo Molina-Garcia maria rodriguez-Ayllon Cristina Cadenas-Sanchez jose Mora-Gonzalez Irene Esteban-Cornejo Francisco B.Ortega PROFITH"PROmoting FITness and Health Through Physical Activity"Research Group Sport and Health University Research Institute(iMUDS)Department of Physical and Sports EducationFaculty of Sport SciencesUniversity of GranadaCarretera de Alfacars/nCP 18071 GranadaSpain Department of Health Sciences Faculty of Health SciencesUniversity of JaénResearch Group CTS-026:Study Group on Physical ActivityPhysiotherapy and HealthJaénSpain Department of Rehabilitation Sciences KU Leuven-University of LeuvenLeuvenBelgium Department of Psychology Center for Cognitive and Brain HealthNortheastern UniversityBostonMAUSA

Background Low-intensity resistance training(LI-RT)combined with blood flow restriction(BFR)is an alternative to traditional moderate-high-intensity resistance training to increase strength and muscle ***,the evidence about the efficacy of this novel training method to increase strength and muscle mass in healthy and older adults with patholo-gies is ***,the possible risk and adverse effects with BFR training methodology in older adults should be ***(1)To summarize the current evidence on training with BFR strategies in older adults aiming to improve strength and to increase muscle mass;and(2)to provide recommendations for resistance and aerobic training with BFR in older adults based on the studies *** Studies that investigated the chronic responses to resistance training or aerobic training with BFR related to strength and muscle mass changes in older adults were *** independent researchers conducted the search in PubMed,Web of Science,and Google Scholar databases from their inception up to November 1,*** Seventeen out of 35 studies,which performed resistance or aerobic training with BFR in older adults focused on strength and muscle mass outcomes,were included in this *** performing resistance and aerobic train-ing with BFR found better improvements in strength and higher increase in muscle mass compared to non-BFR groups that performed the same training ***-intensity resistance training(HI-RT)without BFR provided greater improvements in strength and a similar increase in muscle mass compared to light-intensity resistance training(LI-RT)with *** Current evidence suggests that LI-RT and/or aerobic training with BFR improves strength and increases muscle mass in older ***-intensity training without BFR would normally not obtain such ***,LI-RT and aerobic training with BFR is an alternative to traditional methods to improve strength an

关键词： Hyertroply Strength Vascular oclusion Reistance raining Elderly aduts

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Does cypermethrin affect enzyme activity, respiration rate and walking behavior of the maize weevil （Sitophilus zeamais）？

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Insect Science 2013年第3期20卷 358-366页

作者： Ronnie Von Santos Veloso Eliseu jose G. Pereira Raul Narciso C. Guedes maria Goreti A. Oliveira Departamento de Entomologia Departamento de Bioquimica e Biologia Molecular Universidade Federal de Vicosa Brazil

Insecticides cause a range of sub-lethal effects on targeted insects, which are frequently detrimental to them. However, targeted insects are able to cope with insecti- cides within sub-lethal ranges, which vary with their susceptibility. Here we assessed the response of three strains of the maize weevil Sitophilus zeamais Motschulsky （Coleoptera.＂ Curculionidae） to sub-lethal exposure to the pyrethoid insecticide cypermethrin. We ex- pected enzyme induction associated with cypermethrin resistance since it would aid the resistant insects in surviving such exposure. Lower respiration rate and lower activity were also expected in insecticide-resistant insects since these traits are also likely to favor survivorship under insecticide exposure. Curiously though, cypermethrin did not affect ac- tivity of digestive and energy metabolism enzymes, and even reduced the activity of some enzymes （particularly for cellulase and cysteine-proteinase activity in this case）. There was strain variation in response, which may be （partially） related to insecticide resistance in some strains. Sub-lethal exposure to cypermethrin depressed proteolytic and mainly cellulolytic activity in the exposed insects, which is likely to impair their fitness. However, such exposure did not affect respiration rate and walking behavior of the insects （except for the susceptible strain where walking activity was reduced）. Walking activity varies with strain and may minimize insecticide exposure, which should be a concern, particularly if associated with （physiological） insecticide resistance.

关键词： insecticides insecticide resistance pyrethroids stored grain insect sub-lethal effects

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Green House in Semi-arid Regions of Mexico

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Journal of Environmental Science and Engineering(B) 2016年第5期5卷 224-227页

作者： maria de los Angeles Rechy Carvajal Emil von Roth jose Alberto Murillo rodriguez Faculty of Forestry Universidad Autonoma de Nuevo Leon Linares Nuevo Leon 67700 Mexico Aegis Structural Engineers Studio City California 91604 USA Universidad Autonoma de Nuevo Leon Linares Nuevo Leon 67700 Mexico

The subject structure was consisted of a proto-type house with plan dimensions of 8 m ×4 m. A variety of materials was used to the construction, with special emphasis on using environmentally friendly non-toxic materials. The structure＇s core consisted of reinforced concrete frames with masonry infill walls. Inside faces of the walls and the roof＇s outside face were covered with proprietary composite panels, which are manufactured with a mixture of cement, volcanic ash, and local sawmill waste. These panels were analyzed for their physical and chemical properties, as well as for their resistance to decay and insects when subjected to extreme conditions for 15 years. The panels have also shown to provide thermal insulation and nonflammable when in direct contact with fire. The roof surface was further covered with a blend of local drought-resistant succulents and cacti. This study provides a detailed review of the construction process and materials employed.

关键词： Prototype house thermal insulation non-combustible resistant to decay.

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Emerging Technologies As Drivers for Developing Organizational Innovation Competencies

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Economics World 2015年第2期3卷 97-107页

作者： maria jose Sousa Universidade Europeia Lisboa Portugal

This article will analyze importance of emergent technologies as drivers for developing organizational innovation competencies. The relevance of this research is based on the approach to emergent technologies articulating them with the competencies development models and organizational innovation theories. To formulate the research problem, two analytical dimensions were considered： emergent technologies and organizational innovation competencies anchored to the following research question： What are the organizational innovation competencies that rise from emergent technologies adoption by companies？ Based on the literature review of prospective studies conducted in economic clusters in Portugal, the organizational innovation competencies that raised from the adoption of emerging technologies were investigated and identified： internet, mobile technologies, artificial intelligence, big data, robotics, and nanotechnologies. The methodology used was document analysis, based on the prospective sectorial studies on Portuguese industry.

关键词： competencies innovation organization prospective emerging technologies

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Lexis in Dionysius the Areopagite

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Journal of Literature and Art Studies 2014年第2期4卷 129-136页

作者： jose maria Nieva University of Tucumain Tucuman Argentina

In his Commentary on Plato＇s Phaedo, Damascius establishes a close relation between destination （lexis）, divine Justice, and life dignity （kat＇aian） of every soul. Among several meanings of destination, the most relevant one is related to the condition of the soul after death. Consequently, the purpose of this paper is to consider how this neoplatonic term is conceived in Dionysius Areopagite. For that purpose, the author will analyze such term widely used in the chapter 7 of Ecclesiastic Hierarchy in which Dionysius deals with the funerary rite and in which the notes of the dionysian eschatology are found. In other words, Dionysius＇ use of this term combines a spiritual and a metaphysic perspective. The former is part of the representation of the dionysian universe in which even the angels receive the name of lexeis and are distinguished by their never ending movement around the Thearchia; the latter is present among humans as a call to imitate such angelic condition. Such imitation is not possible without the effort needed to behave in agreement with an honorable lifestyle （kat＇axian, neoplatonic expression also used by Dionysius） that opens the door to a condition or rank granted to man after death.

关键词： Neoplatonism destination dionysian eschatology

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The inheritance of resistance to bacterial leaf spot of lettuce caused by Xanthomonas campestris *** in three lettuce cultivars

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Horticulture Research 2014年第1期1卷 1-7页

作者： Ryan J Hayes Mark A Trent maria jose Truco Rudie Antonise Richard W Michelmore Carolee T Bull United States Department of Agriculture Agricultural Research ServiceCrop Improvement and Protection UnitSalinasCA 93905USA The Genome Center and Department of Plant Sciences University of CaliforniaDavisCA 95616USA Keygene N.V. 6700 AE WageningenThe Netherlands

Lettuce yields can be reduced by the disease bacterial leaf spot(BLS)caused by the pathogen Xanthomonas campestris ***(Xcv)and host resistance is the most feasible method to reduce disease *** cultivars La Brillante,Pavane and Little Gem express an incompatible host–pathogen interaction as a hypersensitive response(HR)to California strains of Xcv resulting in *** was known about the inheritance of resistance;however,resistance to other lettuce pathogens is often determined by resistance gene candidates(RGCs)encoding nucleotide-binding leucine-rich repeat(NB-LRR)***,we determined the inheritance of BLS resistance in the cultivars La Brillante,Little Gem and Pavane and mapped it relative to *** reaction to Xcv was analyzed in nine F_(1),F_(2) and recombinant inbred line populations of lettuce from HR3compatible or HR3HR *** HR in La Brillante,Pavane and Little Gem is conditioned by single dominant genes,which are either allelic or closely linked *** resistance gene in La Brillante was designated Xanthomonas resistance 1(Xar1)and mapped to lettuce linkage group ***1 is present in a genomic region that contains numerous NB-LRR encoding RGCs and functional pathogen resistance loci in the RGC2 *** Xar1 gene confers a high level of BLS resistance in the greenhouse and field that can be introgressed into commercial lettuce cultivars to reduce BLS losses using molecular markers.

关键词： cultivar Xanthomonas campestris

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DNA features beyond the transcription factor binding site specify target recognition by plant MYC2-related bHLH proteins

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Plant Communications 2021年第6期2卷 27-43页

作者： Irene Lopez-Vidriero Marta Godoy Joaquin Grau maria Penuelas Roberto Solano jose M.Franco-Zorrilla Genomics Unit Centro Nacional de BiotecnologiaCSICC/Darwin 328049 MadridSpain Department of Plant Molecular Genetics Centro Nacional de BiotecnologiaCSICC/Darwin 328049 MadridSpain

Transcription factors(TFs)regulate gene expression by binding to cis-regulatory sequences in the promoters of target *** research is helping to decipher in part the cis-regulatory code in eukaryotes,including plants,but it is not yet fully understood how paralogous TFs select their *** we addressed this question by studying several proteins of the basic helix-loop-helix(bHLH)family of plant TFs,all of which recognize the same DNA *** focused on the MYC-related group of bHLHs,that redundantly regulate the jasmonate(JA)signaling pathway,and we observed a high correspondence between DNA-binding profiles in vitro and MYC function in *** demonstrated that A/T-rich modules flanking the MYC-binding motif,conserved from bryophytes to higher plants,are essential for TF recogni*** observed particular DNA-shape features associated with A/T modules,indicating that the DNA shape may contribute to MYC DNA *** extended this analysis to 20 additional bHLHs and observed correspondence between in vitro binding and protein function,but it could not be attributed to A/T modules as in *** conclude that different bHLHs may have their own codes for DNA binding and specific selection of targets that,at least in the case of MYCs,depend on the TF-DNA interplay.

关键词： transcription factor bHLH target specificity plants

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Association between the CYBA and NOX4 genes of NADPH oxidase and its relationship with metabolic syndrome in non-alcoholic fatty liver disease in Brazilian population

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Hepatobiliary & Pancreatic Diseases International 2018年第4期17卷 330-335页

作者： Fabiola Rabelo jose Tadeu Stefano Ana Mercedes Cavaleiro Rodrigo Vieira Costa Lima Daniel Ferraz de Campos Mazo Flair jose Carrilho maria Lúcia Correa-Giannellac Claudia P.Oliveiraa Departamento de Gastroenterologia Faculdade de Medicina FMUSPUniversidade de Sao PauloSao PauloSPBrazil Hospital das Clinicas HCFMUSP Departamento de GastroenterologiaLIM07Faculdade de MedicinaUniversidade de Sao PauloSao PauloSPBrazil Laboratório de Carboidratos e Radioimunensaio LIM18Hospital das Clinicas HCFMUSP(LIM07)Faculdade de MedicinaUniversidade de Sao PauloSao PauloBrazil Programa de Pos-Graduacao em Medicina Universidade Nove de Julho(UNINOVE)Sao PauloBrazil

Background: Oxidative stress has been implicated in the progression of severe forms of non-alcoholic fatty liver disease(NAFLD). NADPH oxidase produces reactive oxygen species. In the present study, we investigated for the first time two single nucleotide polymorphisms(SNPs) in the regulatory region of genes encoding NADPH oxidase 4(NOX4) and p22 phox(CYBA) in ***: A total of 207 biopsy-proven NAFLD patients [simple steatosis(n = 27); nonalcoholic steatohepatitis(NASH)(n = 180)] were evaluated. Genomic DNA was extracted from peripheral blood cells, and polymorphisms in CYBA(unregistered) and NOX4(rs3017887) were determined by direct sequencing of ***: Associations of CYBA-675 T/A with high-density lipoprotein(HDL)(TT vs TA vs AA; P < 0.01) and triglycerides(TGL)(TT vs XA; P < 0.01) were observed only in NASH patients. For polymorphisms in the NOX4 gene, NOX4(rs3017887) CA + AA genotypes was significant associated with alanine aminotransferase(ALT)(CA + AA vs CC; P = 0.02). However, there was no association of SNPs in the CYBA and NOX4 genes encoding the NADPH oxidase system proteins and the presence of NASH. Regarding the clinical results, it was observed that the most advanced degrees of fibrosis occurred in patients diagnosed with type 2 diabetes mellitus(66.9% vs 37.5%, P < 0.01) and those who were more obese(32.2 vs 29.0 kg/m2,P < 0.01). In addition, serum glucose and insulin levels increased significantly in the presence of ***: There were associations between the presence of the allele A in the NOX4 SNP and a higher concentration of ALT in the NAFLD population; between the presence of the AA genotype in the polymorphism of the CYBA-675 T/A CYBA gene and a higher level of TGL and lower HDL in NASH patients. The presence of metabolic syndrome was associated with advanced degrees of fibrosis in NAFLD patients.

关键词： Non-alcoholic fatty liver disease Nonalcoholic steatohepatitis Genetic polymorphism Metabolic syndrome

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