Search results for "Horace"
showing 10 items of 17 documents
Cytosporones, coumarins, and an alkaloid from the endophytic fungus Pestalotiopsis sp. isolated from the Chinese mangrove plant Rhizophora mucronata
2009
Chemical examination of the endophytic fungus Pestalotiopsis sp., isolated from the leaves of the Chinese mangrove Rhizophora mucronata, yielded 11 new compounds including cytosporones J-N (1-3, 5-6), five new coumarins pestalasins A-E (8-12), and a new alkaloid named pestalotiopsoid A (14), along with the known compounds cytosporone C (4), dothiorelone B (7), and 3-hydroxymethyl-6,8-dimethoxycoumarin (13). The structures of the new compounds were unambiguously elucidated on the basis of extensive spectroscopic data analysis.
Polyketide Derivatives from Mangrove Derived Endophytic Fungus Pseudopestalotiopsis theae
2020
Chemical investigation of secondary metabolites from the endophytic fungus Pseudopestalotiopsis theae led to the isolation of eighteen new polyketide derivatives, pestalotheols I&ndash
Il drenaggio pleurico
2013
Per definizione, il drenaggio è un presidio atto ad eliminare liquidi generalmente patologici da cavità naturali o neoformate. Il drenaggio di raccolte addominali non presenta particolari difficoltà poiché è sufficiente che il tubo di drenaggio sia ben posizionato, pervio, declive e di calibro proporzionato alla quantità e alla qualità del materiale da drenare. La sua assenza, anche se potrà ritardare o complicare notevolmente il processo di guarigione di una malattia, difficilmente comprometterà la vita del soggetto in maniera acuta e drammatica. Assai diverso è il drenaggio di raccolte intratoraciche, non soltanto per la assoluta necessità del suo impiego, ma anche per le modalità tecnich…
Satyrae del ilustrado portugués D. Francisco Botelho de Moraes e Vasconcelos (1670-1747): introducción, edición latina, traducción y comentario de fu…
2013
Nuestro trabajo consiste básicamente en: 1) Una introducción que aborda: a) la vida y obra del ilustrado portugués D. Francisco Botelho de Moraes e Vasconcelos (1670-1747), miembro honorario de la Real Academia Española y autor de la obra latina Satyrae; b) la vida y obra de D. Juan González de Dios (1684-1761), Catedrático de Prima de Humanidad de la Universidad de Salamanca, que escribió un comentario a dicha obra titulado: Notae ad Satyras. 2) Una edición crítica del texto latino de las Satyrae de Botelho y de las Notae ad Satyras de González de Dios. 3) Una traducción castellana completa. No existía anteriormente ninguna traducción a ninguna lengua moderna. 4) Numerosas notas que ayudan…
Venerari Contendere Adicere: Roman Emulation, Intergenerational Reciprocity, and the Ancient Idea of Progress
2019
Over the past few decades, the successful emergence of intertextuality, with its careful investigation of the dynamics of imitation, allusion, and emulation, has effectively challenged the Romantic notions of creativity and individual authorship. In the wide-open field left by the postmodern ‘death of the author’, however, the territory of culture as a network of patterns hiding behind the text has often been restricted within the boundaries of literary culture. In this paper, I will attempt to enlarge such a text-centred perspective by highlighting the often neglected connections between family education, intergenerational reciprocity, and aesthetic thought in Roman culture. Indeed, long b…
Amaurodon mustialaënsis (Basidiomycota, Thelephoraceae) new to Italy
2014
Amaurodon mustialaensis is reported for the first time from Italy. Based on Italian specimens, a brief description, microscopical and macroscopical photographs, ecological and distributional data of this rare taxon are presented.
Fonti, suggestioni e intersezioni classiche, tardoantiche e medievali nell’«Alda» di Guglielmo di Blois
2019
In questo saggio vengono studiate le fonti classiche, tardoantiche e medievali dell’«Alda», commedia elegiaca latina di Guglielmo di Blois (scritta verso il 1169-1170). In particolare, dopo una presentazione generale dell’opera e una rassegna critica degli studi e delle edizioni, ci si sofferma sulle suggestioni attinte a Terenzio, Virgilio, Orazio, Ovidio, Stazio, all’«Aegritudo Perdicae», Massimiano, Boezio, Ildeberto di Lavardin, ad alcune commedie elegiache del sec. XII (il «Geta» e l’«Aulularia» di Vitale di Blois, il «Pamphilus», la «Lidia» di Arnolfo d’Orléans) e alla tradizione novellistica “orientale” («Mischle Sendebar»). This essay is founded on the classical, late and medieval s…
COX-2 and sPLA2 inhibitory activity of aqueous extract and polyphenols of Rhizophora mangle (red mangrove)
2006
The aqueous extract of Rhizophora mangle bark and its polyphenolic fractions showed remarkable in vitro antiinflammatory activity in a preliminary study. The low molecular weight fraction exhibited cyclooxygenase-2 inhibitory activity while the total aqueous extract and the low molecular weight fraction showed secretory phospholipase A(2) inhibitory activity.
La fortuna editoriale di Orazio nei secoli XV-XVIII
2020
L'articolo esamina la fortuna editoriale di Orazio tra XV e XVII secolo. This article examines the editorial fortune of Horace from the 15th to the 17th century.
INTERPRETARE ORAZIO CON ORAZIO? A PROPOSITO DI CARMINA, LIBRO IV
2011
In the work “Mutat terra vices. Identità, cambiamento e memoria culturale nell’ultimo Orazio” (Palermo 2010), I focused my attention on interpretative and methodological questions concerning the last Horatian book of carmina. In this paper the aim is to demonstrate how the topic of change and discontinuity points out, on the surface of these poems, the presence of conspicuous interferences between the execution of a role by authorial "persona", and the expression, at the same time, of role distance. I mean here especially to describe how gift, reciprocity and exchange in patronage frames contributed to the definition of Horace’s self and of his official duties as interpreter of common memor…