Search results for "Gill"
showing 10 items of 496 documents
Récupération et recyclage sur la villa de Burgille (25) : l'exemple du plomb
2010
Atlas Lingüístico de la Península Ibérica (ALPI): Estudi i edició del País Valencià
2001
La tesi doctoral “Atlas Lingüístico de la Península Ibérica (ALPI): Estudi i edició del País Valencià” pretén recuperar un material lingüístic (fonètic, morfosintàctic i lèxic) inèdit recollit al País Valencià entre 1934 (pobles castellanoparlants) i 1935 (pobles valencianoparlants) per investigadors de la talla de M. Sanchis Guarner i F. de B. Moll. La recuperació d’aquest material està feta de forma digital, escrita (edició de les enquestes) i il·lustrada per mapes lingüístics (cartografia selectiva). Es tracta d’unes enquestes lingüístiques projectades pel Centre d’Estudis Històrics de Madrid (precedent de l’actual CSIC), presidit per R. Menéndez Pidal, qui va encarregar el projecte al m…
Polyketides from the marine-derived fungus Aspergillus falconensis: In silico and in vitro cytotoxicity studies.
2020
Abstract Fermentation of the marine-derived fungus Aspergillus falconensis, isolated from sediment collected from the Red Sea, Egypt on solid rice medium containing 3.5% NaCl yielded a new dibenzoxepin derivative (1) and a new natural isocoumarin (2) along with six known compounds (3–8). Changes in the metabolic profile of the fungus were induced by replacing NaCl with 3.5% (NH4)2SO4 that resulted in the accumulation of three further known compounds (9–11), which were not detected when the fungus was cultivated in the presence of NaCl. The structures of the new compounds were elucidated by HRESIMS and 1D/2D NMR as well as by comparison with the literature. Molecular docking was conducted fo…
Terra sigillata en Ilici: productos hispánicos
1991
LA DENOMINADA SIGILLATA HISPANICA ES UN PRODUCTO PENINSULAR QUE IMITA CERAMICAS IMPORTADAS DE SEMEJANTES CARACTERISTICAS; EL ESTUDIOS DE DICHOS MATERIALES NOS PERMITE ANALIZAR ELEMENTOS DE PRODUCCION, COMERCIALIZACION Y COMSUMO EN EL MUNDO HISPANO-ROMANO. SU PRESENCIA EN TIERRAS VALENCIANAS, Y EN CONCRETO EN ILICI, ES MOTIVO DEL PRESENTE ARTICULO. (A)
Sobre una escena de "hombre-ciervo" en la Terra Sigillata Hispánica
2002
Los elementos figurados que aparecen sobre la superficie de los vasos de Terra Sigillata Hispánica, nos informan de costumbres, mitos, creencias, gustos del mundo hispano que les dieron forma. Su identificación iconográfica nos aportará datos para la comprensión del proceso romanizador, de la asimilación por las gentes peninsulares de los modelos romanos, así como de la pervivencia de tradiciones indígenas. Analizamos en el artículo una escena, hasta ahora relacionada con el mito de Acteón, y aportamos datos para su posible identificación.
Synthesis and antimicrobial screening of tetra Schiff bases of 1,2,4,5-tetra (5-amino-1,3,4-thiadiazole-2-yl)benzene
2014
Abstract In the present study, novel tetra Schiff bases were synthesized by condensation of 1,2,4,5-tetra (5-amino-1,3,4-thiadiazole-2-yl)benzene with different aromatic aldehydes. The chemical structures were confirmed by means of IR, 1 H NMR, 13 C NMR, and elemental analysis. All compounds were screened for antibacterial ( Staphylococcus aureus ATCC-9144, Staphylococcus epidermidis ATCC-155, Micrococcus luteus ATCC-4698, Bacillus cereus ATCC-11778, Escherichia coli ATCC-25922, and Pseudomonas aeruginosa ATCC-2853) and antifungal ( Aspergillus niger ATCC-9029 and Aspergillus fumigatus ATCC-46645) activities by paper disc diffusion technique. The minimum inhibitory concentrations (MICs) of …
Anti-inflammatory drimane sesquiterpene lactones from an Aspergillus species
2014
Abstract IFN-γ inducible protein 10 (IP-10, CXCL10) is a 10 kDa chemokine, which is secreted from various cell types after exposure to pro-inflammatory stimuli. This chemokine is a ligand for the CXCR3 receptor and regulates immune responses by activating and recruiting leukocytes such as T cells, eosinophils, monocytes, and NK cells to sites of inflammation. Altered expression of CXCL10 has been associated with chronic inflammatory and infectious diseases and therefore CXCL10 represents a promising target for the development of new anti-inflammatory drugs. In a search for inhibitors of CXCL10 promoter activity, three structurally related drimane sesquiterpene lactones (compounds 1–3) were …
Determination of stilbenes in Sicilian pistachio by high-performance liquid chromatographic diode array (HPLC-DAD/FLD) and evaluation of eventually m…
2008
In this work, we have investigated about the presence of several natural stilbenes in 12 samples of pistachios harvested from 10 different farms of Sicily (Bronte and Agrigento). At the same time, we have evaluated the relation between the stilbenes synthesis and the possible contamination of mycotoxin produced by Aspergillus flavus and Aspergillus parasiticus. We have found two types of stilbenes in the samples of pistachios examined: trans-resveratrol and trans-resveratrol-3-O-β-glucoside (trans-piceid). Their concentration ranged from 0.07 to 0.18 mg/kg (av. = 0.12 ± 0.03 mg/kg) for trans-resveratrol, from 6.20 to 8.15 mg/kg (av. = 6.97 ± 0.55 mg/kg) for trans-piceid and from 6.38 to 8.2…
Production and characterization of glicosidases from Aspergillus terreus using "pastazzo" as inductor .
2010
Oxygen uptake by excised gills ofProcambarus clarkii (Girard) from albufera lake of Valencia, Spain, under heavy metal treatments
1986
The American red crayfish Procambarus clarkii, originally from Louisiana (USA) was introduced in Spain in the 70's in the Guadalquivir River swamps. It appeared first randomly and in a more regular basis afterwards since 1978 in the Albufera Lake south of Valencia and in the surrounding rice fields. Albufera lake and surrounding rice fields waters are being subject since the last three decades to very heavy load of sewage, toxic industrial residues including heavy metals and pesticides from the many urban and industrial settlements in the zone. In the present study, the authors have investigated the effect that heavy metals (Chromium, Cadmium and Mercury) have on the oxygen uptake by excise…