Raccontare gli Antichi: le "Imagini" di Vincenzo Cartari

Con le "Imagini degli dei degli antichi", pubblicate a Venezia nel 1556 e poi in più edizioni arricchite e illustrate, l’impegnato gentiluomo estense Vincenzo Cartari realizza il primo, fortunatissimo manuale mitografico italiano in lingua volgare, diffuso e tradotto in tutta l’Europa moderna. Cartari rimodula, secondo accenti divulgativi ma fedeli, fonti latine tradizionali: come le ricche "Genealogie deorum gentilium" di Giovanni Boccaccio, l’appena precedente "De deis gentium varia et multiplex historia" di Lilio Gregorio Giraldi, i curiosi "Fasti" ovidiani, da lui stesso commentati e tradotti. Soprattutto, però, introduce il patrimonio millenario di favole ed esegesi classiche, di aperture egiziane, mediorientali, sassoni, a una chiave di lettura inedita, agile e vitalissima: l’ecfrasi. Le divinità e i loro cortei di creature minori, aneddoti leggendari e attributi identificativi si susseguono secondo un taglio iconico e selettivo. Sfilano, in trionfi intrisi di raffinato petrarchismo neoplatonico e di emblematica picta poesis rinascimentale, soltanto gli aspetti figurabili e distintivi dei personaggi mitici: perché siano «raccontate interamente» tutte le cose attinenti alle figure antiche, «con le imagini quasi di tutti i dei, e le ragioni perché fossero così dipinti». Così, le "Imagini" incontrano il favore di lettori colti e cortigiani eleganti, di pittori e ceramisti, di poeti e artigiani. Allestiscono una sorta di «manuale d’uso» pronto all’inchiostro del poeta o al pennello dell’artista, una suggestiva raccolta di «libretti figurativi» ripresi tanto dalla maniera di Paolo Veronese o di Giorgio Vasari, quanto dal classicismo dei Carracci e di Nicolas Poussin. Si rivelano, infine, summa erudita capace di attirare appunti e revisioni: l’antiquario padovano Lorenzo Pignoria, nel 1615 e di nuovo nel 1626, vi aggiunge appendici archeologiche e comparatistiche, interessate al remoto regno dei faraoni quanto agli esotici idoli orientali e dei Nuovi Mondi.

Money is not enough: exploring the impact of social and cultural resources on youth health

Findings on socioeconomic health differentials in youth remain fragmented with the role of cumulative and interaction effects of different forms of health resources not well understood.

Prevention of rupture of abdominal aortic aneurysm

Two thirds of patients with an abdominal aortic aneurysm (AAA) have relevant coronary artery disease (CAD). AAAs are prevalent in up to 16% of smokers with CAD. General screening of AAA is controversial. Aim was to assess the potential of finding AAA prior to rupture among patients with known CAD. Main endpoint was whether AAA could have been found during follow-up by sonography or at other time of cardiovascular evaluation.

I think of my family, therefore I am: perceptions of daily occupations of some Albanians in Switzerland

The purpose of this qualitative study was to increase the understanding of the relationship between culture and occupation by exploring the perceptions of current daily occupations of some immigrants living in Switzerland. Semi-structured interviews with eight healthy Muslim Albanian men doing blue-collar work were analysed in a comparative manner followed by an interpretation. Three themes were identified: "Everything I do I do for my family"; "Where do I belong?"; and "Doing something for myself". These themes reflect the occupational perceptions of the participants. The findings are discussed in relation to the ongoing discourses on individualism and collectivism. To offer occupational therapy appropriately to a multicultural clientele the findings indicate the necessity to be conscious of the differences between one's own and the client's attitudes regarding individualism and collectivism.

Acclimatization improves submaximal exercise economy at 5533m

We tested whether the better subjective exercise tolerance perceived by mountaineers after altitude acclimatization relates to enhanced exercise economy. Thirty-two mountaineers performed progressive bicycle exercise to exhaustion at 490 m and twice at 5533 m (days 6–7 and day 11), respectively, during an expedition to Mt. Muztagh Ata. Maximal work rate (Wmax) decreased from mean ± SD 356 ± 73 watts at 490 m to 191 ± 49 watts and 193 ± 45 watts at 5533 m, days 6–7 and day 11, respectively; corresponding maximal oxygen uptakes (VO2max) were 50.7 ± 9.5, 26.3 ± 5.6, 24.7 ± 7.0 mL/min/kg (P = 0.0001 5533 m vs 490 m). On days 6–7 (5533 m), VO2 at 75% Wmax (152 ± 37 watts) was 1.75 ± 0.45 L/min, oxygen saturation 68 ± 8%. On day 11 (5533 m), at the same submaximal work rate, VO2 was lower (1.61 ± 0.47 L/min, P < 0.027) indicating improved net efficiency; oxygen saturation was higher (74 ± 7%, P < 0.0004) but ratios of VO2 to work rate increments remained unchanged. On day 11, mountaineers climbed faster from 4497 m to 5533 m than on days 5–6 but perceived less effort (visual analog scale 50 ± 15 vs 57 ± 20, P = 0.006) and reduced symptoms of acute mountain sickness. We conclude that the better performance and subjective exercise tolerance after acclimatization were related to regression of acute mountain sickness and improved submaximal exercise economy because of lower metabolic demands for non-external work-performing functions.

Monomeric and dimeric IgG fractions show differential reactivity against pathogen-derived antigens

Polyvalent Ig preparations, derived from the pooled plasma of thousands of healthy donors, contain a complex mix of both 'acquired' and natural antibodies directed against pathogens as well as foreign and self/auto antigens (Ag). Depending on their formulation, donor pool size, etc., liquid Ig preparations contain monomeric and dimeric IgG. The dimeric IgG fraction is thought to represent mainly idiotype-antiidiotype Ab pairs. Treatment of all IgG fractions at pH 4 effectively monomerizes the IgG dimers resulting in separated idiotype-antiidiotype Ab pairs and thus in a comparable F(ab')(2) binding site availability of the different IgG fractions. Previously, we identified an increased anti-self-reactivity within the monomerized dimer fraction. This study addressed if, among the different IgG fractions, an analogous preferential reactivity was evident in the response against different pathogen-derived protein and carbohydrate antigens. Therefore, we assessed the activity of total unseparated IgG, the monomeric and dimeric IgG fractions against antigenic structures of bacterial and viral antigens/virulence factors. All fractions showed similar reactivity to protein antigens except for exotoxin A of Pseudomonas aeruginosa, where the dimeric fraction, especially when monomerized, showed a marked increase in reactivity. This suggests that the production of antiidiotypic IgG antibodies contributes to controlling the immune response to certain categories of pathogens. In contrast, the monomeric IgG fractions showed increased reactivity towards pathogen-associated polysaccharides, classically regarded as T-independent antigens. Taken together, the differential reactivity of the IgG fractions seems to indicate a preferential segregation of antibody reactivities according to the nature of the antigen.

Outcome of patients with ischemic-like cholangiopathy with secondary sclerosing cholangitis after liver transplantation

Sclerosing cholangitis in critically ill patients (SC-CIP) with sepsis and acute respiratory distress syndrome (ARDS) is a cholestatic liver disease with a rapid progression to liver cirrhosis and hepatic failure. Data on outcome of these patients after liver transplantation (LT) are sparse.

Six and 12 months' effects of individual joint protection education in people with rheumatoid arthritis: A randomized controlled trial

Joint protection (JP) education for people with rheumatoid arthritis (RA) is effective when applying psycho-educational teaching strategies. The Pictorial Representation of Illness and Self Measure (PRISM) was used to identify relevant JP education goals and life aspects, both supporting motivation and behaviour change. The objective of this study was to compare the effects of individual JP education, PRISM-based (PRISM-JP) vs. conventional (C-JP), in people with rheumatoid arthritis (RA).