Von der Bezeugung zur narrativen Vergegenwärtigung. Fokalisierung im Reisebuch des Syrers Ḥanna Dyāb (1764)

Travelogues involve different truth claims, depending on whether their authors attempt on the one hand to convey received knowledge about entities and places, or on the other hand, present accounts of the traveler character’s own experiences. This study focuses on a travelogue from 1764 written by the Arabian Nights’ Syrian storyteller, Ḥanna Dyāb. Having written his travelogue more than 50 years after his trip to Paris, he evidently conceived of his narrative as a means to re-enact his experiences as a young traveler. To describe his particular self-staging in this autodiegetic narration “before fiction” (Paige 2011), I argue that an understanding of focalization as a graded visual mediation between the character’s inner life and the reader is needed. This approach helps one grasp how, with reference to Dyāb���s travelogue, truth is not something the traveler witnesses, but rather something the reader is invited to realize. I conclude that, with this shift from witnessing to visualization (Vergegenwärtigung), Dyāb���s travelogue fulfills a core function of literature.

Do new biologics meet the unmet medical need in rheumatoid arthritis? Safety and efficacy of abatacept following B-cell depletion

Sir, anti TNF-α agents (aTNFs) are the most commonly prescribed biological agents in RA. More recently abatacept (ABA), a T-cell costimulation modulator, and rituximab (RTX), a monoclonal antibody directed against CD20, have become available. Observational studies suggest that switching to a new drug class may be more effective in uncontrolled RA than switching to a class of biologics to which the patient had unsuccessfully been exposed [1]. Information about the efficacy and safety of cycling strategies through third-line biologics is lacking. This study aimed to analyse the effectiveness and safety of switching patients to ABA as the third biological class after failure of aTNF plus RTX. The Swiss Clinical Quality Management (SCQM) programme for RA is a longitudinal population-based cohort, which has been approved by the local ethics committees of all participating centres [2]. For this analysis, we collected all the …

Molecular epidemiology reveals long-term changes in HIV type 1 subtype B transmission in Switzerland

Sequence data from resistance testing offer unique opportunities to characterize the structure of human immunodeficiency virus (HIV) infection epidemics.

Recombinant ADAMTS13 normalizes von Willebrand factor-cleaving activity in plasma of acquired TTP patients by overriding inhibitory antibodies

Severe deficiency of the von Willebrand factor (VWF)-cleaving protease ADAMTS13 as observed in acquired thrombotic thrombocytopenic purpura (TTP) is caused by inhibitory and non-inhibitory autoantibodies directed against the protease. Current treatment with plasma exchange is considered to remove circulating antibodies and to concurrently replenish the deficient enzyme.