41. Small cellular particles from European spruce needle homogenateMarko Jeran, Anna Romolo, Vesna Spasovski, Matej Hočevar, Urban Novak, Roman Štukelj, Vid Šuštar, Matic Kisovec, Apolonija Bedina Zavec, Ksenija Kogej, Aleš Iglič, Polonca Trebše, Veronika Kralj-Iglič, 2023, original scientific article Keywords: Picea abies, spruce needles, extracellular particles, extracellular vesicles, small cellular particles, interferometric light microscopy, exosomes, cell-to-cell communication, drug delivery
Published in DiRROS: 07.02.2024; Views: 158; Downloads: 106
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42. Influence of precipitation hardening on the mechanical properties of Co-Cr-Mo and Co-Cr-W-Mo dental alloysMarko Sedlaček, Katja Zupančič, Barbara Šetina, Borut Kosec, Matija Zorc, Aleš Nagode, 2023, original scientific article Keywords: Co-Cr alloys, microstructure analysis, hardness, wear resistance
Published in DiRROS: 01.02.2024; Views: 195; Downloads: 118
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43. Influence of boron and nitrogen on the machinability, polishability and wear of martensitic stainless steelsMarko Sedlaček, Barbara Šetina, Vesna Žepič Bogataj, Jaka Burja, 2023, original scientific article Keywords: martensitic stainless steel, boron, nitrogen, wear, machinability, polishability
Published in DiRROS: 01.02.2024; Views: 152; Downloads: 79
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44. High temperature friction and galling properties of nanolayered (Cr,V)N coatings and effect of V contentBojan Podgornik, Marko Sedlaček, Barbara Šetina, Miha Čekada, 2023, original scientific article Keywords: (Cr, V)N coating, galling, high-temperature tribology, hot forming, self-lubrication
Published in DiRROS: 26.01.2024; Views: 210; Downloads: 130
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45. Electroporator for in vitro cell permeabilizationMarko Puc, Karel Flisar, Stanislav Reberšek, Damijan Miklavčič, 2001, original scientific article Abstract: The use of high voltage electric pulse technology, electroporation, in cell biology, biotechnology and medicine has attracted an enormous interest. Electroporation is a transient phenomenon that increases the permeability of cell plasma membrane. In the state of high permeability, the plasma membrane allows small and large molecules to be introduced into the cytoplasm, althoughthe cell plasma membrane represents a considerable barrier for them inits normal state. The effectiveness of electroporation depends on many parameters that can be divided into the parameters of the electric field and the parameters that define the state of cells and their surrounding i.e, temperature, osmotic pressure, etc. In this article, we present a prototype electroporator GT-1 for in vitro electropermeabilization that we have developed. Our electroporator offers a vast flexibility of parameters and can generate high and low voltage pulses, of which the latter ones are used for electrophoretic transfer of charged molecules through permeabilized cell plasma membrane.
Keywords: electroporation instrumentation methods, cell membrane permeabilization
Published in DiRROS: 25.01.2024; Views: 204; Downloads: 44
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50. A paraungual tumor? - No, just tungiasisRastko Golouh, Marko Špiler, 2000, professional article Abstract: Background. Tunga penetrans is a burrowing flea that is prevalent in Central and South America, the Caribbean, tropical Africa, India and Pakistan. Tungiasis results from cutaneous infestation by gravid female flea, Tunga penetrans. Case report. We report a case of tungiasis in a male who had been on a tourist expedition to Bolivia and Peru. The condition had manifested as aparaungual infiltration of a toe, that was clinically suspicious for tumor. Conclusions. Microscopic examination of the lesion and travel history led to the diagnosis of tungiasis. This is the first case report of Tunga penetrans infestation in Slovenia.
Published in DiRROS: 23.01.2024; Views: 154; Downloads: 40
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