National Repository of Grey Literature 7 records found  Search took 0.03 seconds. 
Účinná kompenzace útlumu jasu a kontrastu s hloubkou v konfokální mikroskopii
Čapek, Martin ; Kubínová, Lucie
Images captured by a confocal laser scanning microscope from deep layers of the specimen are often darker than images from the top most layers due to absorption and scattering of both excitation and fluorescent light. These effects cause problems in subsequent analysis of biological objects. Therefore, methods for compensation of the light attenuation with depth must be used
Separation of structurally related peptides by open-tubular capillary electrochromatography using (metallo)porphyrins as the adsorbed stationary phase
Charvátová, Jana ; Kašička, Václav ; Barth, Tomislav ; Deyl, Zdeněk ; Mikšík, Ivan ; Král, V.
Four octapeptides, derivatives of the B23-B30-fragment of the B-chain of human insulin withminor changes in their sequences were studied as model analytes. Separations were performed both in alkaline (pH 9.0) and acidic (pH 2.25) background electrolytes.
Adhesion, growth and stress adaptation of vascular smooth muscle cells in cultures on collagen I degraded by matrix metalloproteinases-13
Bačáková, Lucie ; Herget, J. ; Novotná, J. ; Eckhardt, Adam ; Lisá, Věra
Degradation of collagen I by matrix metalloproteinase-13 resulted in a lower adhesion, higher proliferation, higher concentration of heath shock protein 60, higher cell death and loss of differentiation markers in rat aortic smooth muscle cells in cultures on this substrate.
Tortuous development of Czech technical language and spelling
Kotyk, Arnošt
The existing great ambiguity in spelling of Czech scientific terms must be eliminated. Institute for Czech Language of the Academy of Sciences plays a counterproductive role in this respect.
Ultrastructure of nuclear RNP particles extruded into cytoplasm in apoptotic cells
Krajčí, D. ; Mareš, Vladislav ; Lisá, Věra
In C6 glioma cells undergoing cisplatin induced apoptosis,structures resembling degraded nucleoli were frequently observedin the perinuclear cytoplasm. In some cells, these originallynuclear structures mooved through deep invaginations of the nuclearenvelope, while in the other cells breakdown of small nuclearlobules is the source of this cytoplasmic component.
Aktivace mitochondriální glycerol-3-fosfátdehydrogenázy různými analogy koenzymu Q
Rauchová, Hana ; Mikšík, Ivan ; Fato, R. ; Bergamini, C. ; Lenaz, G.
The aim of our study was to test the synthetic analogues of coenzyme Q (CoQ) on the activity of mitochondrial glycerol-3-phosphate dehydrogenase. We used idebenone and its two derivatives: methoxyidebenone and acetylidebenone and three other componds in which aliphatic chain of CoQ was substituted by thiazoimidazol type groups. The present results can support our previous data suggesting differences between mitochondrial glycerol-3-phosphate dehydrogenase and other dehydrogenases of respiratory chain in the transfer of reducing equivalents to the CoQ pool

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