[Voyage en Italie : 1824-1830]. , Baptistère, Sur une Echelle de 0,005 P.M. : [élévation] : [dessin] / h. L. [Henri Labrouste]

Référence bibliographique : Weigert, 144

[Voyage en Italie : 1824-1830]. , Baptistère. Eglise de St Jean, Sur une Echelle de 0,005 P.M. : [plan du rez-de-chaussée (partie gauche) et au niveau des tribunes (partie droite)] : [dessin] / h. L. [Henri Labrouste]

Référence bibliographique : Weigert, 143

[Voyage en Italie : 1824-1830]. , Eglise dell' Annunziata, Sur une Echelle de 0,002 1/2 PM : [plan d'ensemble de l'église et de ses abords] : [dessin] / h. L. [Henri Labrouste]

Référence bibliographique : Weigert, 124

[Voyage en Italie : 1824-1830]. , Palais de La Farnesina. Sur une Echelle de 0,10 P.M. : [deux coupes partielles, plan du rez-de-chaussée, vue perspective depuis la route] : [dessin] / h. L. [Henri Labrouste]

Référence bibliographique : Weigert, 628

GREGOROVIUS, Ferdinand, Atenais, Herder Editorial, Barcelona, 2009, 228 p., ISBN: 978-84-254-2582-0

Siempre es motivo de gozo releer un clásico moderno. En esta ocasión se trata de Ferdinand Gregorovius, cuya Atenais ha publicado recientemente Herder en una magnífica traducción (la primera en lengua española) de José Antonio Molina Gómez, profesor de la Universidad de Murcia. Herder prosigue de esta manera la línea editorial, iniciada hace ya algunos años,de publicar las biografías de grandes figuras de la antigüedad, entre las que cabe contar las dedicadas a Aníbal, Cleopatra, Augusto, Calígula, Constantino I, Juliano o Teodosio I.

Las narrativas del trabajo (versión 0.2)

Este texto recrea en forma de juego la idea de que la mujer se encuentra en un continuo de vida-trabajo. No existe "el ángel del hogar" y, por lo tanto, no hay representación de las tareas domésticas, pero éstas son un continuo que estructuran la vida de "b", ya que exigen un constante cuidado y orden. La teórica independencia de la mujer respecto a lo doméstico y el ser autónoma le han hecho adoptar el trabajo como forma de vida. Esta contribución cuestiona el concepto de trabajo y pone en evidencia las carencias de los términos "flexibilidad", "autonomía", "individualidad", etc.

Mico-cocktail validation for CYP3A and CYP2D6 assessment using a low dose of midazolam (0.075 mg) and dextromethorphan (2.5 mg)

Background/Aim: Cocktail approach is generally preferred to individual administration of probes in order to characterize the activity of multiple enzymes. However, cocktail strategy has several drawbacks such as drug-drug interactions, tolerability and toxicity. Hence, there is a need to develop cocktails using low doses of probes. Our aim was to investigate whether the simultaneous oral administration of microdoses of midazolam (MDZ) and dextromethorphan (DEM) can be used to assess the simultaneous activities of CYP3A and CYP2D6. Methods: As part of a 5 arm randomized cross-over control trial on the analgesic efficacy of oxycodone, ten healthy young non-smoking males received the following combinations of drugs: Quinidine (Q)+ ketoconazole (K) or Q+placebo (P) or K+P or P+P. In all cases MDZ (0.075 mg) and DEM (2.5 mg) were administrated 1 hour after Q, K or P. CYP2D6 and CYP3A activities were determined after urine collection during 8 hours (ratio DEM/DOR), and a blood sample (EDTA) after 30 min (ratio 1-OH-MDZ/MDZ). DEM and DOR analysis was performed using LC-fluorescence. MDZ and 1-OH-MDZ determination was performed using GC-MS. Allele's variants of CYP2D6 were detected using the AmpliChipTMCYP450 (Roche). Results: CYP2D6 genotype predicted 1 poor (PM), 1 intermediate (IM), 7 extensive (EM) and 2 ultra rapid (UM) metabolizers. A good correlation was obtained between the predicted and the measured phenotypes except for 1 EM phenotyped as UM. Two duplications for alleles *41/*41xN and *1/*2xN were detected and the two volunteers were phenotyped as UM. A potent inhibition of CYP2D6 or CYP3A4 was obtained when Q or K were used. Mean metabolic ratio DEM/DOR in P and K groups were 0.015 (±0.028) and 0.015 (±0.019). It significantly increased in Q and QK groups (0.668 (±0.676) and 0.743 (±1.038)). Mean 1-OH-MDZ/MDZ in P, Q were 2.73 (±1.05) and 2.55 (±1.40) while it significantly decreased in K and QK groups (0.11 (±0.05), 0.10 (±0.05)). Moreover, there were no statistically significant differences between QK and K sessions for CYP3A and between QK and Q for CYP2D6 which indicate that there is no interaction between the two metabolic pathways. Conclusion: Simultaneous assessment of CYP3A and CYP2D6 activities can be obtained by low oral doses (micro-cocktail) of MDZ and DEM. Specific inhibitors such as Q or K modulates selectively CYP2D6 or CYP3A activities.

[Voyage en Italie : 1824-1830]. , Bains publics. Sur une Echelle de 0,05 P.M. : [plan d'ensemble] : [dessin] / h. L. [Henri Labrouste]

Référence bibliographique : Weigert, 377

[Voyage en Italie : 1824-1830]. , Maison de l'Auteur Tragique. 0,005 P.M. : [plan] : [dessin] / h. L. [Henri Labrouste]

Référence bibliographique : Weigert, 404

[Voyage en Italie : 1824-1830]. , Maison de Salluste. Sur une Echelle de 0,005 P.M. : [plan d'ensemble] : [dessin] / h. L. [Henri Labrouste]

Référence bibliographique : Weigert, 407

Os museus portugueses e a Web 2.0

O presente artigo dá a conhecer um projecto de investigação que teve como objectivo determinar e analisar a partir da observação dos sítios Web dos museus portugueses quais as ferramentas Web 2.0 usadas por estas instituições no desenvolvimento das suas actividades. Neste sentido, foram seleccionados como amostra os 125 museus pertencentes à Rede Portuguesa de Museus. Os resultados obtidos permitem-nos afirmar que utilização das ferramentas Web 2.0 por parte dos museus portugueses analisados está numa fase inicial. A ferramenta mais usada é o blogue. Foram, também, identificados projectos pioneiros ao nível dos wikis, Licenças Creative Commons, Youtube, Flickr e redes sociais on-line.