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Shared and tailored common bean transcriptomic responses to combined fusarium wilt and water deficit

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Horticulture Research 2021年第1期8卷 2163-2180页

作者： Susana T.Leitao carmen Santos Susana de Sousa Araujo Diego Rubiales maria Carlota Vaz Patto Instituto de Tecnologia Quimica e Biologica Antonio Xavier Universidade Nova de LisboaOeirasPortugal Association BLC3-Technology and Innovation Campus Centre Bio R&D UnitLagares da BeiraPortugal Institute for Sustainable Agriculture CSICCordobaSpain

Common bean(Phaseolus vulgaris L.),one of the most consumed food legumes worldwide,is threatened by two main constraints that are found frequently together in nature,water deficit(WD)and fusarium wilt(Fop).To understand the shared and unique responses of common bean to Fop and WD,we analyzed the transcriptomic changes and phenotypic responses in two accessions,one resistant and one susceptible to both stresses,exposed to single and combined *** responses(photosynthetic performance and pigments quantification)and disease progression were also *** combined FopWD imposition negatively affected the photosynthetic performance and increased the susceptible accession disease *** susceptible accession revealed a higher level of transcriptional changes than the resistant one,and WD single stress triggered the highest transcriptional *** 89 differentially expressed genes were identified exclusively in combined stresses for the susceptible accession,35 were identified in the resistant *** genes belong mainly to“stress”,“signaling”,“cell wall”,“hormone metabolism”,and“secondary metabolism”functional *** the up-regulated genes with higher expression in the resistant accession,the cysteine-rich secretory,antigen 5 and Pr-1(CAP)superfamily protein,a ribulose bisphosphate carboxylase family protein,and a chitinase A seem promising targets for multiple stress breeding.

关键词： metabolism assessed stress

Antithrombotic therapy in TAVI

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Journal of Geriatric Cardiology 2018年第1期15卷 66-75页

作者： Manolis Vavuranakis Konstantinos Kalogeras Angelos Michail Kolokathis Dimitrios Vrachatis Nikolaos Magkoutis Gerasimos Siasos Euaggelos Oikonomou maria Kariori Theodoros Papaioannou maria Lavda carmen Moldovan Ourania Katsarou Dimitrios Tousoulis The First Department of Cardiology Hippokration Hospital Medical School National & Kapodistrian University of Athens Ilioupoli Greece

Transcatheter aortic valve implantation （TAVI） carries a significant thromboembolic and concomitant bleeding risk, not only during the procedure but also during the periprocedural period. Many issues concerning optimal antithrombotic therapy after TAVI are still under debate. In the present review, we aimed to identify all relevant studies evaluating antithrombotic therapeutic strategies in relation to clinical outcomes after the procedure. Four randomized control trials （RCT） were identified analyzing the post-TAVI antithrombotic strategy with all of them utilizing aspirin lifelong plus clopidogrel for 3-6 months. Seventeen registries have been identified, with a wide variance among them regarding baseline characteristics, while concerning antiplatelet therapy, clopidogrel duration was ranging from 3-12 months. Four non-randomized trials were identified, comparing single vs. dual antiplatelet therapy after TAVI, in respect of investigating thromboembolic outcome events over bleeding complications. Finally, limited data from a single RCT and a retrospective study exist with regards to anticoagulant treatment during the procedure and the optimal antithrombotic therapy when concomitant atrial fibrillation. In conclusion, due to the high risk and frailty of the treated population, antithrombotic therapy after TAVI should be carefully evaluated. Diminishing ischaemic and bleeding complications remains the main challenge in these patients with further studies to be needed in this field.

关键词： Antiplatelets Antithrombotic Bleeding Stroke Transcatheter aortic valve implantation

Sarcomatoid carcinoma of the jejunum presenting as obscure gastrointestinal bleeding in a patient with a history of gliosarcoma

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Gastroenterology Report 2014年第2期2卷 150-153页

作者： Nidia Alfonso Puentes carmen Jimenez-Alfaro Larrazabal maria Isabel Garcia Higuera Clinical Neurophysiology Department Hospital Universitario de BurgosSpain Department of Internal Medicine Hospital Universitario de BurgosSpain Department of Pathology Hospital Universitario de BurgosSpain

Small bowel malignant tumors are rare and sarcomatoid carcinomas have rarely been reported at this *** report a 56-year-old woman,with history of an excised gliosarcoma,who presented with recurrent obscure gastrointestinal *** underwent endoscopy and colonoscopy,which failed to identify the cause of the *** abdominal computed tomography scan located a tumor in the small *** revealed a jejunal sarcomatoid *** developed tumor recurrence and multiple liver metastases shortly after *** is required for accurate *** carcinoma is a rare cause of obscure gastrointestinal bleeding,which is associated with a poor prognosis.

关键词： obscure gastrointestinal bleeding small bowel tumors sarcomatoid carcinoma

Effect of dephytinization on bioavailability of iron,calcium and zinc from infant cereals assessed in the Caco-2 cell model

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World Journal of Gastroenterology 2009年第16期15卷 1977-1984页

作者： carmen Frontela maria Laura Scarino Simonetta Ferruzza Gaspar Ros carmen Martínez Department of Food Science and Nutrition Faculty of Veterinary Science and Food Science and TechnologyMurcia University INRAN National Research Institute for Food and Nutrition

AIM： To test the effect of the dephytinization of three different commercial infant cereals on iron, calcium, and zinc bioavailability by estimating the uptake, retention, and transport by Caco-2 cells. METHODS： Both dephytinized （by adding an exogenous phytase） and non-dephytinized infant cereals were digested using an in vitro digestion protocol adapted to the gastrointestinal conditions of infants younger than 6 too. Mineral cell retention, transport, and uptake from infant cereals were measured using the soluble fraction of the simulated digestion and the Caco-2 cells. RESULTS： Dephytinization of infant cereals significantly increased （P 〈 0.05） the cell uptake efficiency （from 0.66%-6.05% to 3.93%-13%）, retention （from 6.04%-16.68% to 14.75%-20.14%） and transport efficiency （from 0.14%-2.21% to 1.47%-6.02%）, of iron, and the uptake efficiency （from 5.0%-35.4% to 7.3%-41.6%） and retention （from 4.05%-20.53% to 14.45%-61.3%） of zinc, whereas calcium only cell uptake showed a significant increase （P 〈 0.05） after removing phytate from most of the samples analyzed. A positive relationship （P 〈 0.05） between mineral solubility and the cell uptake and transport efficiencies was observed. CONCLUSION： Removing phytate from infant cereals had a beneficial effect on iron and zinc bioavailability when infant cereals were reconstituted with water. Since in developing countries cereal-based complementary foods for infants are usually consumed mixed with water, exogenous phytase additions could improve the nutritional value of this weaning food.

关键词： Infant cereals Phytate Iron Calcium Zinc Caco-2 cells BioavaUability

Scimitar Syndrome:Role of Right Atrial Longitudinal Strain.A Case Report

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Congenital Heart Disease 2021年第4期16卷 411-416页

作者： Isabella Leo Jolanda Sabatino Sabrina La Bella Antonio Strangio Iolanda Aquila Concetta Procopio carmen Anna maria Spaccarotella maria Petullà Salvatore De Rosa Ciro Indolfi Division of Cardiology Department of Medical and Surgical SciencesMagna Graecia UniversityCatanzaroItaly Cardiovascular Research Center Magna Graecia UniversityCatanzaroItaly Department of Paediatric Cardiology Royal Brompton HospitalLondonUK Department of Radiology Magna Graecia UniversityCatanzaroItaly Mediterranea Cardiocentro NapoliItaly

We describe a case of a rare congenital heart disorder,scimitar syndrome,diagnosed in an adult woman presenting with dyspnea on exertion,chest pain and recurrent episodes of pulmonary *** hallmark of the syndrome is the presence of an enlarged anomalous pulmonary vein draining into the inferior vena *** tracking echocardiography,including the often-forgotten atrial strain evaluation,is a sensitive parameter that should be routinely used for a better clinical and prognostic evaluation of patients with congenital heart disease(CHD).

关键词： Scimitar syndrome RV overload congenital heart disease myocardial strain

Evaluation of Early Action Mechanisms in Peru Regarding Preparedness for El Nino

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International Journal of Disaster Risk Science 2019年第4期10卷 493-510页

作者： Julio Aguirre Daniel De La Torre Ugarte Juan Bazo Paulo Quequezana Mauricio collado Department of Economics Universidad del Pacifico15072 LimaPeru Red Cross Red Crescent Climate Centre 2502 KC The HagueThe Netherlands Centro de Investigacion de Riesgo Resiliencia y Cambio Climatico(CIRCA)Universidad Tecnologica del Peru(UTP)15046 LimaPeru

In this article,we provide an impact evaluation of an intervention in Peru regarding preparedness for El Nino impacts in Picsi District of Chiclayo Province in Peru’s northwestern coastal Lambayeque *** effort involved the provision of special kits that reduce the potential damage to homes as a consequence of rainfall and floods associated with an El Nino-Southern Oscillation *** was collected in 2016 when this Forecast-based Financing early action was activated by an El Nino forecast,and after a coastal El Nino actually struck in *** dual database permits us to estimate the impact of the intervention on the damage level of homes by comparing those homes supported by the program with those homes not receiving pilot-program *** comparison is achieved by using propensity score matching techniques,which identify the most comparable homes to the ones that were supported by the *** main findings of the study suggest a positive impact of the program in terms of its effectiveness in mitigating the damage caused by the 2017 El Ni?*** results suggest a drop in the scale of house damage(less damage)by around 63%for a home that received the modular kit *** considering other specifications of the model,the decrease in the scale of house damage improves up to approximately 66%.

关键词： Early warning Early action El NinoSouthern Oscillation Forecast-based Financing Matching propensity score Perú Red Cross

Anti-inflammatory and analgesic activities with gastroprotective effect of semi-purified fractions and isolation of pure compounds from Mediterranean gorgonian Eunicella singularis

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Asian Pacific Journal of Tropical Medicine 2015年第8期8卷 598-603页

作者： Monia Deghrigue carmen Festa Lotfi Ghribi maria Valeria D’Auria Simona De Marino Hichem Ben Jannet Abderrahman Bouraoui Laboratoire de développement chimique galénique et pharmacologique des médicaments (LR12ES09).Equipe de Pharmacologie marineFaculté de pharmacie de MonastirUniversité de Monastir Department of Pharmacy University of Naples "Federico II" Laboratoire de chimie hétérocyclique produits naturels et réactivité. Equipe de chimie médicinale et produits naturels (LR11ES39)Faculté des sciences de MonastirUniversité de Monastir Laboratoire de chimie hétérocyclique produits naturels et réactivité.Equipe de chimie médicinale et produits naturels (LR11ES39)Faculté des sciences de MonastirUniversité de Monastir

Objective: To explore anti-inflammatory activities of organic extract and its semi-purified fractions(ethanol, acetone, methanol/dichloromethane) from the Mediterranean gorgonian Eunicella singularis. Methods: The anti-inflammatory and analgesic activities were evaluated, using the carrageenan-induced rat paw edema model and the acetic acid writhing test in mice. The gastroprotective activity was determined using HCl/Et OH induced gastric ulcers in rats. The purification and structure elucidation of compound(s) from the more effective fraction were determined by chromatographic and spectroscopic methods and in comparison with data reported in the literature. Results: The fraction F-Et OH showed an important antiinflammatory activity associated with significant analgesic and gastroprotective properties. The purification and structure elucidation of compound(s) from this fraction lead to the identification of one diterpenoid and four sterols. Conclusions: These results suggested that components from the active fraction can be used to treat various anti-inflammatory diseases.

关键词： Eunicella singularis Anti-inflammatory activity Analgesic activity Gastroprotective effect Diterpenoid Sterols

Pseudomembranous colitis associated with a triple therapy for Helicobacter pylori eradication

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World Journal of Gastroenterology 2013年第42期19卷 7476-7479页

作者： Anca Trifan Irina Girleanu Camelia Cojocariu Catalin Sfarti Ana maria Singeap carmen Dorobat Lucia Grigore Carol Stanciu "Gr. T. Popa" University of Medicine and Pharmacy 700111 IasiRomania Institute of Gastroenterology and Hepatology "St. Spiridon" Emergency Hospital700111 IasiRomania "St. Parascheva" Clinical Hospital of Infectious Diseases 700111 IasiRomania

Helicobacter pylori(***)is one of the most common chronic bacterial infections in humans,affecting half of world’s *** for *** infection has proven to be both effective and *** oneweek triple therapy including proton pump inhibitor,clarithromycin,and amoxicillin or metronidazole is still recommended as a first-line treatment to eradicate *** infection in countries with low clarithromycin ***,this therapy is well-tolerated,with only a few and usually minor side ***,rare but severe adverse effects such as pseudomembranous colitis have been reported,Clostridium difficile(***)infection being the main causative factor in all *** report the cases of two women who developed pseudomembranous colitis after a 1-wk triple therapy consisting of pantoprazole 20 mg bid,clarithromycin 500 mg bid,and amoxicillin 1 g bid to eradicate *** infection.A limited colonoscopy showed typical appearance of pseudomembranous colitis,and the stool test for *** toxins was *** resolution of symptoms and negative *** toxins were obtained in both patients with oral *** relapse occurred during a four and eleven-month,respectively,follow *** cases suggest that physicians should have a high index of suspicion for pseudomembranous colitis when evaluate patients with diarrhea following *** eradication therapy.

关键词： Helicobacter pylori eradication Triple therapy Clostridium difficile Pseudomembranous colitis Vancomycin

Wolbachiainduces sexual isolation in Drosophila melanogasterand Drosophila simulans

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Open Journal of Genetics 2011年第2期1卷 18-26页

作者： Ialah Gazla maria carmen Carracedo 不详

Wolbachia are a group of intracellular bacteria, ma-ternally transmitted from infected females to their offspring, which affect a wide range of arthropods. Their presence is associated with Cytoplasmic Incompatibility (CI) in crosses between infected males and uninfected females and between populations carrying different strains of Wolbachia. The negative influence of Wolbachia a infection on progeny fitness in incompatible crosses can be considered a first step in the appearance of reproductive isolation between infected and uninfected individuals. In this work, we examined the possibility of assortative mating in response to Wolbachia infection, a response that evolved as an incipient mechanism of sexual isolation in the species D. melanogaster and D. simulans. We found that the females of each species could detect the presence of the bacterium in the other sex and chose to mate with males who had the same state of infection, whereas the males randomly attempted to mate with both infected and uninfected females. Thus, Wolbachia may act as an additive factor influencing sexual isolation in Drosophila populations and may play a role in speciation events.

关键词： Wolbachia Assortative Mating Sexual Isolation Speciation Drosophila