Titayna, d'Àngel Guimerà

Aquest treball consisteix en l'estudi de Titayna, drama líric d'Àngel Guimerà amb música d'Enric Morera, editat el 1910 per La Renaixença i estrenat en italià al Liceu el 17 de gener de 1912. Recull la recepció de la premsa de Barcelona i de Madrid, a més de la d'una revista especialitzada de Bilbao i una altra de França. Explicita les dificultats en la datació de l'estrena de l'obra, comenta la col·laboració entre Guimerà i Morera i recorda la figura del gitano en la producció poètica i dramàtica de Guimerà

A Comparison of Two Brazilian Populations of Culex quinquefasciatus (Say, 1823) from Endemic and Non-endemic Areas to Infection with Wuchereria bancrofti (Cobbold, 1877)

Culex quinquefasciatus is known to be an efficient insect host of Wuchereria bancrofti. In Brazil Cx. quinquefasciatus is widely distributed throughout the country and is often abundant in and around human habitations. In contrast, Bancroftian filariasis is limited to three foci in Brazil. Experiments were undertaken to compare the vector capacities of Cx. quinquefasciatus originating from Maceió (Alagoas), one of the endemic areas of W. bancrofti infection in Brazil, and Belo Horizonte (Minas Gerais), a non endemic area. Laboratory-reared Cx. quinquefasciatus were dissected 20 days after blood feeding on microfilaraemic patients. Survival rates and the number of infective larvae that developed did not differ in female mosquitoes of different origins. Thus both populations of Culex were susceptible to infection with W. bancrofti

Ixodes (Multidentatus) paranaensis n. sp. (Acari: Ixodidae) a parasite of Streptoprocne biscutata (Sclater 1865) (Apodiformes: Apodidae) birds in Brazil

During an ecological study, carried out between 1994 and 1996 with Streptoprocne biscutata (Sclater) (Apodiformes: Apodidae) birds, that inhabit caves in the Quatro Barras County, State of Paraná, Southern Brazil, a new tick species of the subgenus Multidentatus was observed. The female, male, nymph, and larva of Ixodes (Multidentatus) paranaensis n. sp., are described. Of the 12 known species of the subgenus Multidentatus, only I. (M.) auritulus Neumann, 1904 and I. (M.) murreleti Cooley and Kohls, 1945 occur in the Neartic region and only I. (M.) auritulus occurs in the Neotropical region. As such, I. (M.) paranaensis n. sp. increases the number of species and the distribution area of the subgenus Multidentatus in the Americas.

Sobre la Girona Constitucional (1820-1823)

Sobre la Girona Constitucional del trienni 1820-1823, en base la documentació existent a l'Arxiu Municipal i a l'Arxiu Diocesà

"Notice historique sur la ville et le comté d'Empurias" de Francesc Jaubert de Paçà (Presentació i facsímil de l'edició de 1823)

Article sobre l' erudit rossellonès M. Jaubert de Passà. El seu interès per la història antiga es plasma en la seva obra 'Notice historique sur la ville et le comte d'Empurias', publicada a Mémoires de la Société Royale des Antiquaires de France (París, 1823), llibret de 86 pàgines que pretén ser una història de la ciutat d'Empúries des d'abans de l'arribada dels foceus fins a principis del segle XVI i de la que els autors d'aquest article n'han editat un facsímil

Les colònies d'estiuejants (1865-1936)

Article dedicat a les colònies d'estiuejants de final del segle XIX i primeres dècades del XX a la comarca de la Selva

The involvement of thaumatin-like proteins in plant food cross-reactivity: a multicenter study using a specific protein microarray

Cross-reactivity of plant foods is an important phenomenon in allergy, with geographical variations with respect to the number and prevalence of the allergens involved in this process, whose complexity requires detailed studies. We have addressed the role of thaumatin-like proteins (TLPs) in cross-reactivity between fruit and pollen allergies. A representative panel of 16 purified TLPs was printed onto an allergen microarray. The proteins selected belonged to the sources most frequently associated with peach allergy in representative regions of Spain. Sera from two groups of well characterized patients, one with allergy to Rosaceae fruit (FAG) and another against pollens but tolerant to food-plant allergens (PAG), were obtained from seven geographical areas with different environmental pollen profiles. Cross-reactivity between members of this family was demonstrated by inhibition assays. Only 6 out of 16 purified TLPs showed noticeable allergenic activity in the studied populations. Pru p 2.0201, the peach TLP (41%), chestnut TLP (24%) and plane pollen TLP (22%) proved to be allergens of probable relevance to fruit allergy, being mainly associated with pollen sensitization, and strongly linked to specific geographical areas such as Barcelona, Bilbao, the Canary Islands and Madrid. The patients exhibited >50% positive response to Pru p 2.0201 and to chestnut TLP in these specific areas. Therefore, their recognition patterns were associated with the geographical area, suggesting a role for pollen in the sensitization of these allergens. Finally, the co-sensitizations of patients considering pairs of TLP allergens were analyzed by using the co-sensitization graph associated with an allergen microarray immunoassay. Our data indicate that TLPs are significant allergens in plant food allergy and should be considered when diagnosing and treating pollen-food allergy.