Search results for "camp"
showing 10 items of 1995 documents
Communication visuelle autour du Camp du Château à Salins-les-Bains (Jura, France) : mise en évidence d’un réseau de relations visuelles à l’âge du B…
2018
Des campagnes de prospections systématiques menées depuis plusieurs années dans le secteur du Camp du Château à Salins-les-Bains ont permis la mise au jour de 40 dépôts de l’âge du Bronze dans des contextes topographiques particuliers. La bonne précision de leur localisation permet de mesurer les liens de perceptibilité entre les lieux de dépôt et des points marquants du paysage naturel et social de l’âge du Bronze, en particulier des sites de hauteur. La topographie de la région a en effet favorisé la constitution d’une véritable toile de relations visuelles tout autour du Camp du Château. Les dépôts semblent marquer les frontières de l’espace visible depuis celui-ci. La mise en place d’un…
Sterol oxidation in ready-to-eat infant foods during storage.
2008
The effect of storage on sterol oxidation of ready-to-eat infant foods was evaluated. Two different flavor (honey -LH- or fruits-LF-) liquid infant foods, prepared with milk and cereals, were stored for 0, 2, 4, 7 and 9 months, at 25ºC. Sterol oxidation products (SOP) were extracted by cold saponification, purified by silica solid-phase and analyzed by gas chromatography (GC) and GC-mass spectrometry. -sitosterol was the most representative sterol, followed by cholesterol and campesterol. No significant differences in the total and single SOP content (0.8-1 mg/kg of product) were observed with respect to storage time and type of sample; the main SOP found was 7-ketositosterol (< …
Social Interactions of Dat-Het Epi-Genotypes Differing for Maternal Origins: The Development of a New Preclinical Model of Socio-Sexual Apathy
2021
Social interaction is essential for life but is impaired in many psychiatric disorders. We presently focus on rats with a truncated allele for dopamine transporter (DAT). Since heterozygous individuals possess only one non-mutant allele, epigenetic interactions may unmask latent genetic predispositions. Homogeneous “maternal” heterozygous offspring (termed MAT-HET) were born from dopamine-transporter knocked-out (DAT-KO) male rats and wild-type (WT) mothers
Hsp60 response in experimental and human temporal lobe epilepsy due to hyppocampal sclerosis
2015
Hsp60 is widely distributed in the brain, and its alteration has been involved in different neurological disorders. Epilepsy is considered one of the most common neurological disorders and typically involves the hippocampal formation. Compelling evidence describes a role of mitochondria, oxidative stress and both innate and adaptive immunity during epileptogenesis in temporal lobe epilepsy due to hyppocampal sclerosis (TLE-HS). Here, we investigate the Hsp60 involvement in experimental and human epilepsy. Firstly, expression and distribution of Hsp60 in epileptic hippocampi of a rat model of temporal lobe epilepsy (TLE), based on the phenomenon of maximal dentate gyrus activation (MDA), usi…
Differential genomic imprinting regulates paracrine and autocrine roles of IGF2 in mouse adult neurogenesis
2015
Genomic imprinting is implicated in the control of gene dosage in neurogenic niches. Here we address the importance of Igf2 imprinting for murine adult neurogenesis in the subventricular zone (SVZ) and in the subgranular zone (SGZ) of the hippocampus in vivo. In the SVZ, paracrine IGF2 is a cerebrospinal fluid and endothelial-derived neurogenic factor requiring biallelic expression, with mutants having reduced activation of the stem cell pool and impaired olfactory bulb neurogenesis. In contrast, Igf2 is imprinted in the hippocampus acting as an autocrine factor expressed in neural stem cells (NSCs) solely from the paternal allele. Conditional mutagenesis of Igf2 in blood vessels confirms t…
Alteram naturam
2017
Nell’ambito del PRIN 2009, l’Unità dell’Università degli Studi di Palermo ha studiato un’interazione non conflittuale fra città e campagna in specifiche condizioni spaziali, fra Isola delle Femmine e Partinico (Palermo). Sulla scia di una tradizione sviluppata nel XX secolo, in cui l’architettura ha fatto propria la “ingens sylva delle barbarie” (G. Vico) e ne ha introdotto i principi nella costruzione della città, si è esplorato come guidare il processo di rigenerazione dei residui agricoli all’interno del tessuto urbano. La base di partenza scientifica è stata “la città in estensione” descritta da Giuseppe Samonà nel 1976, secondo la quale il controllo della forma è il punto d’incontro di…
Chamazulene-Rich Artemisia arborescens Essential Oils Affect the Cell Growth of Human Melanoma Cells
2020
Artemisia arborescens is an aromatic shrub whose essential oils are considered a potential source of molecules with industrial and pharmaceutical interest. The chemical profile of A. arborescens essential oils (EOs) was shown to be quite variable and various chemotypes have been identified. In this study, we compared the EOs composition of A. arborescens leaves and flowers collected from four different locations in Sicily. The EOs were assayed for their antiproliferative activity against A375 human malignant melanoma cells, also testing cell viability and cell membrane integrity. The evaluation of DNA fragmentation and caspase-3 activity assay was employed for the detection of apoptosis. Th…
Suolo, architettura e paesaggio
2016
Si può immaginare Rural-urban intersections come una discussione sviluppata attorno ad un ampio tavolo sugli esiti di alcune precedenti ricerche svolte dall’autrice. I professori universitari italiani e stranieri, chiamati in causa, rispondono alle domande di Luciana Macaluso tratteggiando un quadro sul grande e sfuggente tema del paesaggio. «La tecnica dell’intervista, nobilitata dall’ambito giornalistico, è divenuta metodo accademico utilizzato nelle scienze sociali, nella storia e in numerose altre discipline; persino la psicoanalisi è basata su uno schema, più elaborato, domanda-risposta. Di solito, è utilizzata per raccogliere informazioni, fornite attraverso una testimonianza orale re…
Postfazione a La pittura di mercato
2019
An exuberant vitality, critics say about the so-called Fugger cycle by Vincenzo Campi. A eulogy to morality, echoes Lucia Corrain echoes them in the book we have just finished, overturning the most widespread interpretation. What appears to many as a minor pictorial genre, a transient by-product of natura nature, even burlesque, here takes on, in this important essay on the semiotics of art, assumes, in this important essay on the semiotics of art, an entirely different, and much higher, historical and cultural, social and anthropological value. cultural, social and anthropological value.
Observation of Higgs boson production in association with a top quark pair at the LHC with the ATLAS detector
2018
Physics letters / B 784, 173 - 191 (2018). doi:10.1016/j.physletb.2018.07.035