Search results for "Perl"
showing 10 items of 383 documents
Insulin resistance and familial dyslipidaemias
1999
Risk factors and determinants of intraoperative hyperlactatemia in major non-cardiac surgery.
2021
Constitutive androstane receptor activation stimulates faecal bile acid excretion and reverse cholesterol transport in mice.
2010
The constitutive androstane receptor (CAR) is a nuclear receptor expressed in the liver and involved in xenobiotic metabolism. The aim of this study was to assess whether pharmacological CAR activation could affect neutral sterol and bile acid elimination under conditions of cholesterol overload.Wild type, Car-/-, ApoE-/-, and low-density lipoprotein receptor (Ldlr)-/- mice fed a western-type diet were treated with the CAR agonist TCPOBOP.CAR activation was associated with a decrease in faecal cholesterol output related to the repression of the Abcg5/g8 cholesterol transporters. In contrast, TCPOBOP treatment induced a marked increase (up to three fold, p0.01) in the elimination of faecal b…
Stress Hyperglycemia as Predictive Factor of Recurrence in Children with Febrile Seizures
2020
Stress hyperglycemia and hyperlactatemia are commonly referred to as markers of stress severity and poor outcome in children with severe acute illness or febrile seizures. Our prospective study aimed to explore the risk factors for stress hyperglycemia and the predictive value of stress hyperglycemia for febrile seizure recurrence. We evaluated as risk factors for blood glucose level, serum lactate, acid&ndash
Il perlato di Sicilia. Una pietra per l'architettura del Novecento.
2011
l'articolo indaga l'utilizzo e la diffusione del perlato di Sicilia in architettura a partire dai primi decenni del Novecento a oggi.
Intégrer des informations en escamots dans les textes techniques : quels effets sur les processus cognitifs ?
1998
Though computerized sytems now offer a wide range of options for accessing and displaying text or text-picture information, little is known about their effects on the user's cognitive processes. In this paper, we investigate the effect of a computer-specific display (pop-up window) which consists in displaying some pieces of information in windows that appear only under user's action. Experiments were carried out to compare the pop-up window device with other devices used on paper. The experiments dealt with text only as well as text-picture documents and involved various tasks. Results are discussed from a theoretical and a practical point of view.
Il rapporto tra teoria e prassi nella formazione degli educatori per l’infanzia
2016
Nel'articolo viene affrontato il tema del rapporto circolare tra teoria e prassi nella formazione degli educatori ai fini un apprendimento significativo che coinvolge il piano personale e che si traduce in competenze professionali individuali e di gruppo. Viene focalizzata in particolare l’attenzione da un lato sulla riflessività e sulla sua valenza fondamentale nell’apprendimento dall’esperienza, dall’altro sulla dimensione di gruppo come assetto privilegiato di elaborazione e condivisione, ma anche finalizzato ad una apprendimento istituzionale e organizzativo. Viene condotto quindi un approfondimento sulla specificità dell’educazione per l’infanzia e su possibili ambiti e modelli di form…
TERAPIA CON STATINE IN PAZIENTI SICILIANI AFFETTI DA IPERLIPIDEMIA FAMILIARE COMBINATA
2007
Familial combined hyperlipidemia (FCHL) is the most frequent genetic hyperlipidemia. FHCL is associated with high prevalence of cardiovascular disease. In this study we selected 208 patients affected by FHCL and evaluated the efficacy of the lipid-lowering statin therapy using different statins available in the market. The results show that the percent of patients reaching the therapeutic goal ranges from 19.7 % (LDL-C <100 mg/dL) to 50.9% (LDL-C <130 mg/dL) and from 16.9 % (non HDL-C <130 mg/dL) to 46.6 % (non HDL-C <160 mg/dL) according to the different ATPIII-NCEP-guidelines cut offs. In conclusion the statin monotherapy is only partly effective in the management of FCHL therapy
Image formation with plasmonic nanostructures
2015
En 1873, Ernst Abbe concluyó que debido a la difracción de la luz el límite de resolución de un sistema óptico es aproximadamente la mitad de la longitud de onda de trabajo. Este límite, llamado el límite de difracción produce porque las ondas evanescentes no contribuyen a la formación de la imagen. En cualquier sistema óptico formado por materiales presentes en la naturaleza los detalles espaciales del objeto que sean más pequeños que el límite de resolución son transportados por ondas evanescentes. Normalmente estas ondas se pierden debido a la fuerte atenuación que experimentan viajando del objeto a la imagen. // En 1968, Veselago mostró que un material con permitividad y permeabilidad n…