Search results for "LAV"
showing 10 items of 3985 documents
Characterization of particle morphology of biochanin A molecularly imprinted polymers and their properties as a potential sorbent for solid-phase ext…
2014
Abstract Molecularly imprinted polymers (MIPs) with biochanin A as a template were obtained using a bulk polymerization with non-covalent imprinting approach. The polymers were prepared in acetonitrile as porogen, using ethylene glycol dimethacrylate (EDMA) as cross-linking agent. The synthesis, with an application of 1′,1′-azobis(cyclohexanecarbonitrile) (ACHN) as an initiator, has been performed thermally. During the synthesis process the effect of different functional monomers such as methacrylic acid (MAA), acrylamide (AA) and 4-vinylpyridine (4-VP) was investigated. The application of nitrogen sorption porosimetry, scanning electron microscopy (SEM), and Fourier transform infrared spec…
Le politiche del lavoro e i servizi per l'impiego: eredità passate e opportunità di innovazione
2017
Il programma europeo della Garanzia Giovani rivolto ai giovani Neet rappresenta una potenziale opportunità di innovazione delle politiche attive del lavoro. Tuttavia, la sua attuazione in Italia è stata accolta con molta preoccupazione in ragione dello stato dei servizi pubblici per l’impiego, che nelle regioni del sud non sono mai riusciti ad abbandonare la logica burocratico-certificatoria del vecchio collocamento. Questo lavoro presenta i dati di una ricerca svolta in Sicilia, una fra le regioni italiane più problematiche, con riferimento sia alle condizioni del mercato del lavoro, sia ai rendimenti istituzionali in materia di politiche per il lavoro. Nonostante le premesse tutt’altro ch…
Fughe nella dipendenza: la work addiction
2008
The influence of food competition and host specificity on the transmission of Triaenophorus crassus (Cestoda) and Cystidicola farionis (Nematoda) to …
2000
Abstract As a superior competitor for planktonic food, vendace ( Coregonus albula ), when abundant, is expected to displace whitefish ( Coregonus lavaretus ) from feeding on plankton and to force it to rely more on benthic food. The predicted result would be a reduced abundance of the copepod-transmitted cestode Triaenophorus crassus in whitefish, but an increase in the abundance of the nematode Cystidicola farionis transmitted via benthic amphipods. We studied the occurrence of both parasites in whitefish during 1991–1996 in three interconnected areas at Lake Saimaa, Finland, where the densities of the vendace stocks varied due to natural fluctuation in year-class strengths. In accordance …
Lung CD11c+ cells from mice deficient in Epstein-Barr virus-induced gene 3 (EBI-3) prevent airway hyper-responsiveness in experimental asthma
2007
Epstein-Barr virus-induced gene (EBI)-3 codes for a soluble type 1 cytokine receptor homologous to the p40 subunit of IL-12 that is expressed by antigen-presenting cells following activation. Here, we analyzed the functional role of EBI-3 in a murine model of asthma associated with airway hyper-responsiveness (AHR) in ovalbumin-sensitized mice. Upon allergen challenge, EBI-3-/- mice showed less severe AHR, decreased numbers and degranulation of eosinophils and a significantly reduced number of VCAM-1+ cells in the lungs as compared to wild-type littermates. We thus analyzed lung CD11c+ cells before and after allergen challenge in these mice and found that before allergen challenge, lung CD1…
Angela Zucconi e il Centro di Educazione Professionale per assistenti sociali (1949-1963)
2016
In questo articolo viene ricostruito l’impegno educativo e sociale di Angela Zucconi che, negli anni del secondo dopoguerra, fu coinvolta dai coniugi Calogero nella direzione del Cepas (Centro di Educazione Professionale per Assistenti Sociali). La sua proposta pedagogica, orientata a realizzare un’educazione degli adulti civica e comunitaria, faceva dell’assistente sociale un educatore che doveva possedere la qualità di un maestro capace di destare gli altri a se stessi, affinché si facessero interpreti della società in vista della sua trasformazione in una democrazia partecipata dal basso. This paper retraces the educational and social commitment of Angela Zucconi that, in the post-war pe…
A Comparison of Aspergillus and Mucorales PCR Testing of Different Bronchoalveolar Lavage Fluid Fractions from Patients with Suspected Invasive Pulmo…
2018
ABSTRACT In patients with hematological malignancies, bronchoalveolar lavage fluid (BALF) specimens are commonly used for the diagnosis of mold infections. However, it is not clear whether the cell pellet (P) or the supernatant fraction (S) of the BALF specimen is optimal for molecular diagnostic testing. Thus, 99 BALF specimens were collected from 96 hematology patients with or without allogeneic hematopoietic stem cell transplant. The cell pellets and supernatants were processed alone and in combination (S/P) for testing by two fungus-specific real-time PCR assays compliant with international recommendations. The results achieved with S/P were revealed to be superior in comparison to thos…
Inhibition of skin inflammation by baicalin ultradeformable vesicles.
2016
The topical efficacy of baicalin, a natural flavonoid isolated from Scutellaria baicalensis Georgi, which has several beneficial properties, such as antioxidative, antiviral, anti-inflammatory and antiproliferative, is hindered by its poor aqueous solubility and low skin permeability. Therefore, its incorporation into appropriate phospholipid vesicles could be a useful tool to improve its local activity. To this purpose, baicalin at increasing concentrations up to saturation, was incorporated in ultradeformable vesicles, which were small in size (∼67nm), monodispersed (PI<0.19) and biocompatible, regardless of the concentration of baicalin, as confirmed by in vitro studies using fibroblasts…
Cruoricaptor ignavus gen. nov., sp. nov., a novel bacterium of the family Flavobacteriaceae isolated from blood culture of a man with bacteraemia.
2012
Abstract A Gram-reaction-negative bacterium, strain IMMIB L-12475 T , was isolated from blood cultures of a human with septicaemia. The yellowish orange pigmented strain contained flexirubin pigment. Phylogenetic analysis based on 16S rRNA gene sequence revealed that strain IMMIB L-12475 T belonged to the family Flavobacteriaceae , forming a distinct phyletic line that is distantly related (79.1–89.4% sequence similarity) to described genera of this family. Membership to the family was confirmed by a fatty acid profile consisting of branched-chain and 3-hydroxy fatty acids with major amounts of iso-C 17:0 3-OH and iso-C 15:0 , by the presence of menaquinone MK-6 as the only respiratory quin…
Role of Imaging in the Assessment of Age Estimation
2019
Age assessment by skeletal age estimation of unknown individuals is of paramount importance in forensic science, both for assessing imputability (if the author of a crime is old enough to be tried and judged), both in case of unaccompanied minors, or whether refugees and asylum seekers are adults or juveniles, which implies different legal issues and procedures. The aim of this article is to review the age estimation methods used in forensic practice.