The Municipal Library in Bautzen houses a lot of Czech manuscripts which are dealt with by special literature, but the illuminations of which are known very scarcely. The decoration of the collection of work by Jan Hus (Ms. fol. 51) can be narrowed to the middle of the 15th century; the present date of 1412 is based on an entry in fol. 137v and is untenable because it is the text, not the decoration which came into existence in this year. The depictions – the figural and the heraldic ones – were added to the manuscripts supplementally; it is probably a picture of Jan Hus mounting the pulpit and a coat of arms of a member of the Hroznata family, maybe of the Kladruby abbot Bušek of Vrtba or of the front warrior of the Catholic Side, Burian of Gutštejn. The collection of theological-juridical texts (Ms. fol. 56) contains moreover yearly records; only one text item (Řeči besední) can be attributed to Tomáš Štítný of Štítné. The decoration of the codex is limited only to one fi gural illumination and one ornamental initial. Its style is quite advanced; it can most likely be dated to the 1470s.
The Municipal Library in Bautzen houses a lot of Czech manuscripts which are dealt with by special literature, but the illuminations of which are known very scarcely. The decoration of the collection of work by Jan Hus (Ms. fol. 51) can be narrowed to the middle of the 15th century; the present date of 1412 is based on an entry in fol. 137v and is untenable because it is the text, not the decoration which came into existence in this year. The depictions – the figural and the heraldic ones – were added to the manuscripts supplementally; it is probably a picture of Jan Hus mounting the pulpit and a coat of arms of a member of the Hroznata family, maybe of the Kladruby abbot Bušek of Vrtba or of the front warrior of the Catholic Side, Burian of Gutštejn. The collection of theological-juridical texts (Ms. fol. 56) contains moreover yearly records; only one text item (Řeči besední) can be attributed to Tomáš Štítný of Štítné. The decoration of the codex is limited only to one fi gural illumination and one ornamental initial. Its style is quite advanced; it can most likely be dated to the 1470s.
Tato studie hodnotí efekty regulace imigrace na blahobyt současné a budoucí populace hostitelské země. Teoretický model malé otevřené ekonomiky obývané překrývajícími se generacemi heterogenních aktérů je použit k ukázání toho, jak regulace preferující dovednosti při imigraci, při některých poněkud benevolentních podmínkách, připravuje celkovou populaci o blahobyt. U generace, která regulaci nastavuje, je ale ukázáno, že na imigrační regulaci získává, čímž snižuje blahobyt budoucích generací., Gurgen Aslanyan., Obsahuje bibliografii a bibliografické odkazy., České resumé, and born digital
The biology of sialic acids has been an object of interest in many models of acquired and inherited skeletal muscle pathology. The present study focuses on the sialylation changes in mouse skeletal muscle after invasion by the parasitic nematode Trichinella spiralis (Owen, 1835). Asynchronous infection with T. spiralis was induced in mice that were sacrificed at different time points of the muscle phase of the disease. The amounts of free sialic acid, sialylated glycoproteins and total sialyltransferase activity were quantified. Histochemistry with lectins specific for sialic acid was performed in order to localise distribution of sialylated glycoconjugates and to clarify the type of linkage of the sialic acid residues on the carbohydrate chains. Elevated intracellular accumulation of α-2,3- and α-2,6-sialylated glycoconjugates was found only within the affected sarcoplasm of muscle fibres invaded by the parasite. The levels of free and protein-bound sialic acid were increased and the total sialyltransferase activity was also elevated in the skeletal muscle tissue of animals with trichinellosis. We suggest that the biological significance of this phenomenon might be associated with securing integrity of the newly formed nurse cell within the surrounding healthy skeletal muscle tissue. The increased sialylation might inhibit the affected muscle cell contractility through decreased membrane ion gating, helping the parasite accommodation process., Rositsa Milcheva, Dimitar Ivanov, Ivan Iliev, Russy Russev, Svetlozara Petkova, Pavel Babál., and Obsahuje bibliografii