La ofensiva cinematográfica de la URSS en la guerra civil española

This article explores Soviet cinema and the Spanish Civil War, 1936-1939. The article focuses on three separate components of Moscow’s cinematic operations vis-à-vis the Spanish imbroglio: 1.) the distribution of Soviet-made feature films in the Loyalist zone, 2.) the production of Soviet propaganda newsreels on Spanish subjects intended for distribution within the Soviet Union, and 3.) the significance of the Spanish war for Soviet cinema throughout the balance of the Bolshevik period. The narrative and conclusions herein are supported by new research from archives in both Spain and the Russian Federation, as well as analyses of films rarely if ever discussed in the scholarly literature, either within film studies or twentieth century European history.

Expression pattern of arenicins - the antimicrobial peptides of polychaete Arenicola marina

Immune responses of invertebrate animals are mediated through innate mechanisms, among which production of antimicrobial peptides play an important role. Although evolutionary Polychaetes represent an interesting group closely related to a putative common ancestor of other coelomates, their immune mechanisms still remain scarcely investigated. Previously our group has identified arenicins - new antimicrobial peptides of the lugworm Arenicola marina, since then these peptides were thoroughly characterized in terms of their structure and inhibitory potential. In the present study we addressed the question of the physiological functions of arenicins in the lugworm body. Using molecular and immunocytochemical methods we demonstrated that arencins are expressed in the wide range of the lugworm tissues - coelomocytes, body wall, extravasal tissue and the gut. The expression of arenicins is constitutive and does not depend on stimulation of various infectious stimuli. Most intensively arenicins are produced by mature coelomocytes where they function as killing agents inside the phagolysosome. In the gut and the body wall epithelia arenicins are released from producing cells via secretion as they are found both inside the epithelial cells and in the contents of the cuticle. Collectively our study showed that arenicins are found in different body compartments responsible for providing a first line of defence against infections, which implies their important role as key components of both epithelial and systemic branches of host defence.

Review of A Guerra e as Igrejas: Angola 1961-1991 by Benedict Schubert

Book review of A GUERRA E AS IGREJAS: ANGOLA 1961-1991. By Benedict Schubert.
Basel, Switzerland: P. Schlettwein Publishing, 2000. Pp. vii; 251; Introduction
by Christine Messiant. CHF. 30, NAM 70, ZAR 70 paper.