narrating traditional iranian carpet merchants

Iranian carpet merchants developed a collective identitary narrative to enhance their capital creation in the social field of the German market, the field of Iranian foreign trade, and transnational bazari networks. This chapter goes beyond the practicalities of juggling resources across social fields: it explains the motivation behind this agency. Building on David Graeber's anthropology of value, as well as on studies about identity marketing and ethnic entrepreneurship, I show how the merchants' resources were evaluated between the 1950s and today to explain by which systems of value these social fields were shaped. From the confrontation between changing systems of value emerges Iranian carpet merchants' potential to increase the efficiency of their capital creation by—collectively—trying to redefine the meaning of their resources

Morphological and molecular data from Madeira support the persistence of an ancient lineage of Taxus baccata

Macaronesia is an important biodiversity hotspot in the Mediterranean bioclimatic region, hosting a number of endemics, and encompassing outstanding refugia for ancient Tertiary plant lineages. We investig past occurrence and present distribution of yew (Taxus baccata L.) in the Madeiran archipelago, providing preliminary morphological and genetic descriptions and addressing conservation issues. Fifty-eight individuals presently occur in 19 micro-populations, as probable survivors of the continued yew exploitation across the centuries. Plants were characterized and compared with Euro-Mediterranean provenances by leaf morphology, anatomy, nuclear ITS (Internal Trascribed Spacer) and plastid trnS-trnQ DNA markers. The Madeiran provenance showed peculiar leaf size and morpho-anatomical characters. DNA sequences revealed a basal position of Madeiran yew in the Baccata phylogenetic clades along with the Azorean provenance. Gathered data suggest the survival of a lineage of T. baccata different from those on the continent, and with a possible closer derivation from the species' ancestors. Such evidences provide a base for identifying a great phylo- and phytogeographical interest of the Macaronesian provenance, and confirm the role of the archipelagos to preserve relict flora and lineages. The risk of extinction of Madeiran yew also calls for conservation strategies and restoration programs for a prompt species rescue. © 2013 Copyright Dipartimento di Biologia Evoluzionistica, Università di Firenze.s

Application of urine proteomics for biomarker discovery in drug-induced liver injury

Abstract The leading cause of hepatic damage is drug-induced liver injury (DILI), for which currently no adequate predictive biomarkers are available. Moreover, for most drugs related to DILI, the mechanisms underlying the adverse reaction have not yet been elucidated. Urinary protein biomarker candidates for DILI have emerged in the past few years and correlate well with clinical studies for serum DILI biomarkers. The goal of this review was to investigate the use of urine as a source of protein biomarkers for drug-induced liver injury. Finally, we discuss some of the current strategies required to advance the field of biomarker discovery for DILI with respect to appropriate clinical biobanking and adequate translational research