National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Growth kinetics of the Lyme disease spirochetes in vector ticks \kur{Ixodes ricinus} and \kur{Ixodes scapularis}
VELANOVÁ, Hana
Growth kinetics of Borrelia afzelii CB43 in Ixodes ricinus and Ixodes scapularis were obtained. Based on this data, I. scapularis was marked as capable of acquiring B. afzelii infection. Growth kinetics of B. burgdorferi N40 in I. ricinus was obtained as well with the same outcome, I. ricinus was able to acquire B. burgdorferi infection. Following transmission experiments showed that I. ricinus as well as I. scapularis are able to acquire the infection by B. burgdorferi and B. afzelii. Moreover, we proved that both ticks are able to transmit the infection back to na?ve mice.
Formation of complexes of astaxanthin with metal ions and their basic spectroscopic characterization
VELANOVÁ, Hana
The complexes of astaxanthin with calcium, zinc and copper were formed and characterized with UV-Vis spectroscopy. Red shifts of the absorption maxima were observed and compared with data available in the literature. Acquired complexes were subjected to HPLC analysis, however only analysis of complexes with copper was succesful and individual compounds were identified. For the same complex transient absorption spectra were measured.

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