Search results for "caproni"

showing 10 items of 25 documents

L'inquieto diletto della caccia in Caproni. Metamorfosi di un mito.

2013

Settore L-FIL-LET/10 - Letteratura ItalianaGiorgio Caproni mito poetica
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Efectos del ajo en ratones infectados experimentalmente con Echinostoma caproni

2017

Debido a la inexistencia de vacunas antihelmínticas, el control de las infecciones por helmintos intestinales depende fundamentalmente de las medidas higiénico-sanitarias y de la quimioterapia. Sin embargo, la continua aparición de resistencias a los tratamientos habituales hace necesario desarrollar nuevos fármacos contra estos parásitos. En este trabajo, se han investigado los potenciales efectos antihelmínticos del ajo (Allium sativum), a dosis dietéticas, sobre trematodos intestinales trasmitidos por alimentos, empleando para ello el modelo Echinostoma caproni-roedor. Los efectos potenciales del consumo del ajo en la prevención y/o tratamiento de la infección se analizaron siguiendo dif…

TrematodosCiències de la VidaEchinostoma caproniAllium sativumTegumentoActividad Antihelmíntica
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The influence of adult worm age and definitive host on the transmission of Echinostoma caproni: egg hatchability and miracidial infectivity.

2012

AbstractWe analysed the influence of different ages of Echinostoma caproni adult worms reared in different definitive host-species on egg hatchability and miracidial infectivity. Eggs obtained from 2-, 4- and 6-week-old adult worms collected from rats, hamsters and mice, hatched miracidia that were used to infect laboratory-reared specimens of Biomphalaria glabrata. Highest egg hatchability was obtained with eggs derived from hamsters and mice. Egg hatchability did not seem to be affected by the age of E. caproni adult worms. Miracidial infectivity was not affected by the definitive host species. However, miracidial infectivity was affected by the age of adult worms when they developed in t…

Veterinary medicineEmbryo NonmammalianAdult wormEchinostoma caproniEmbryonic DevelopmentBiologyMiceLong periodCricetinaeEchinostomaparasitic diseasesHelminthsBiomphalaria glabrataAnimalsRats WistarFreshwater molluscInfectivityMice Inbred BALB CBiomphalariaTransmission (medicine)General MedicineAnatomybiology.organism_classificationRatsAnimal Science and ZoologyParasitologyJournal of helminthology
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Echinostoma caproni: Differential tegumental responses to growth in compatible and less compatible hosts

2010

Abstract The topography of the tegument of Echinostoma caproni adults collected from high (mice) and low (rats) compatible hosts was compared by SEM. In the oral (OS) and the ventral sucker (VS) areas, a worm age–host species interaction was found with regard to the density of spines. There was a decrease in the density of spines in the adults collected from mice, whereas an increase occurred in the OS area in worms from rats over time. The tegumentary spines in adults from mice became larger and blunter. Some spines from the VS area in adults from mice at 4 wpi were multipointed. The spines of adults from rats were sharper, not covered by the tegument and no multipointed spines were observ…

Malemusculoskeletal diseasesEchinostoma caproniBlotting WesternImmunologyHost responseGene ExpressionHost-Parasite InteractionsAndrologyMiceEchinostomaSuckerAnimalsHelminthsRNA MessengerRats WistarEchinostomiasisMice Inbred ICRBiomphalariabiologyReverse Transcriptase Polymerase Chain ReactionGeneral MedicineAnatomyViral tegumentmusculoskeletal systembiology.organism_classificationActinsRatsInfectious DiseasesAntigens HelminthMicroscopy Electron ScanningElectrophoresis Polyacrylamide GelParasitologyIntegumentTrematodaExperimental Parasitology
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Análisis de procesos inmunorreguladores en helmintiasis intestinales mediante el modelo Echinostoma caproni-ratón

2021

En la presente Tesis Doctoral se analizan diferentes parámetros que intervienen en las interacciones parásito-hospedador en helmintiasis intestinales mediante el empleo del modelo experimental Echinostoma caproni-ratón ICR. Para ello, se realizan diferentes estudios en los que se analiza y compara la respuesta inmunitaria en infecciones primarias, asociadas a susceptibilidad, y secundarias, asociadas a resistencia. Los resultados obtenidos demuestran que la susceptibilidad del ratón a la infección primaria con E. caproni se debe a su incapacidad de responder con producción de IL-25 lo cual determina que se genere una respuesta Th1 asociada a susceptibilidad. Asimismo, estos resultados ponen…

proteómicacaptura de anticuerposcatepsinamicrobiota intestinalechinostomatidae:CIENCIAS DE LA VIDA [UNESCO]Th1Th2susceptibilidadcronicidadtrematodaechinostoma caproniUNESCO::CIENCIAS DE LA VIDAintestinomacrófagosdisbiosisinterleuquina-4activación alternativaresistenciainterleuquina-25interleuquina-13
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Figure di poesia in Purgatorio XXX-XXXI. Riprese dantesche in Caproni e Giudici

2015

Dante Comedìa Purgatorio Caproni GiudiciSettore L-FIL-LET/10 - Letteratura Italiana
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Tra terra, mare e cielo: le terrazze del raccontare di Giorgio Caproni

2022

Nel saggio sono indagati i multiformi significati e le diverse declinazioni attribuite agli spazi domestici nella produzione di Giorgio Caproni. Partendo dalla disamina di "La Maliarda" e passando in rassegna altri racconti caproniani, vengono individuate alcune costanti tematiche e la funzione meta narrativa associata al topos della terrazza. Essa, territorio di confine tra terra, mare e cielo, è infatti luogo privilegiato delle “città dell’anima”, è spazio del paradosso, della memoria e, soprattutto, luogo della narrazione.

terrazzamemoriacasamareCaproninarrazione.paradossopoesia
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«IN QUESTA GEOGRAFIA PRECISA E INFREQUENTATA» Le topografie letterarie della poesia di Giorgio Caproni

2022

Il volume punta a disegnare una mappa letteraria dei luoghi di Giorgio Caproni, mettendone in rilievo la funzione conoscitiva, e indaga le plurime declinazioni semantiche, i modi e le forme della poetica dello spazio caproniana. Le “città dell’anima”, Genova e Livorno, e i territori “descritti per enumerazione” diventano le tappe di un percorso condotto tra luoghi reali e luoghi immaginari che si combinano in definitiva in una vivida ed eloquente geografia interiore.

Giorgio Caproni topografie letterarie spazio autobiografia
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Expresión diferencial de proteínas en el íleon de ratón asociadas con el desarrollo de infecciones crónicas por Echinostoma caproni

2015

Entre las enfermedades parasitarias que afectan a la humanidad, las helmintiasis intestinales destacan por su gran morbilidad, ya que actualmente afectan a más de 2000 millones de personas y causan grandes pérdidas económicas relacionadas con la ganadería y la veterinaria. Echinostoma caproni es un trematodo intestinal que, por sus características, es utilizado en numerosos estudios como modelo experimental para determinar los factores por los que se resuelve una infección aguda o se desarrolla una infección crónica causada por helmintos intestinales. En este trabajo se analizó la expresión diferencial de proteínas durante una primoinfección, después de un tratamiento farmacológico y durant…

Expresión proteicaRatónEchinostoma caproniepitelio intestinalInfección crónicaCiencias de la vida
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Definitive host influences the proteomic profile of excretory/secretory products of the trematode Echinostoma caproni

2016

Background Echinostoma caproni is an intestinal trematode extensively used as experimental model for the study of factors that determine the course of intestinal helminth infections, since this markedly depends on the host species. Although the host-dependent mechanisms for either chronic establishment or early parasite rejection have been broadly studied, little is known regarding the parasite response against different host environments. Methods To identify host-dependent differentially expressed proteins, a comparative proteomic analysis of the excretory/secretory products released from E. caproni adults, isolated from hosts displaying different compatibility with this trematode, was per…

Proteomics0301 basic medicineProteomeHelminth proteinEchinostoma caproniMalate dehydrogenaseHydroxyacylglutathione hydrolaseMicrobiologyCathepsin LMice03 medical and health sciencesExcretory/secretory productsIntestinal mucosaEchinostomaHelminthAnimalsHelminthsbiologyResearchHelminth Proteinsbiology.organism_classificationRatsProteome plasticity2-dimensional gel electrophoresis030104 developmental biologyInfectious DiseasesExcretory systemHost-Pathogen InteractionsImmunologybiology.proteinParasitologyEchinostomaParasites & Vectors
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