National Repository of Grey Literature 12 records found  1 - 10next  jump to record: Search took 0.00 seconds. 
Životní cyklus Streptomycet rostoucích na balotine sledovaný pomocí řádkovací elektronové mikroskopie
Benada, Oldřich ; Kofroňová, Olga ; Weiser, Jaroslav
Here we present an easy methodological approach for studying the complex life cycle of Streptomycetes grown on glass beads (ballotina) by classical SEM. It is based on cultivation of Streptomycetes in mini Petri dishes made from glass scintillation vials
Nový kultivační systém složený ze skleněných kuliček ponořených v kapalném médiu využívaný pro proteinové studie diferenciace Streptomycet
Weiser, Jaroslav ; Nguyen, Liem Duy ; Holub, Martin ; Nezbedová, Šárka ; Virolle, M. - J. ; Kalachová, Ladislava ; Benada, Oldřich ; Kofroňová, Olga ; Bezoušková, Silvia
To get a better understanding of the interplay between primary and secondary metabolism and morphological differentiation in Streptomycetes we studied their proteomes in cultivation system resembling their natural environment
Vliv střevních bakterií na vývoj kolitidy u SCID myší po přenosu CD4+CD45RB high T buněk a na změny těsných spojů (TJs) a Panetových buněk
Štěpánková, Renata ; Powrie, F. ; Kofroňová, Olga ; Kozáková, Hana ; Hudcovic, Tomáš ; Hrnčíř, Tomáš ; Tlaskalová, Helena
In the model of colitis developing in T cell reconstituted SCID mice pronounced morphological impairment of colon, was accompanied by structural changes of tight junctions and decreased expression of alpha defensins in terminal ileum
Rozdíly v cytokinové odpovědi proti enteropatogenní nebo nepatogenní E.coli
Šplíchal, Igor ; Trebichavský, Ilja ; Šplíchalová, Alla ; Kofroňová, Olga
Germ-free pigs were orally infected with 108 CFU of E.coli bacteria for 24 hours - either with a non-pathogenic O86 strain or with an enteropathogenic O55 strain. Both microbes translocated into the gut and mesenteric lymph nodes of gnotobiotic pigs and values of IL-8 and IL-10 correlated with bacterial virulence
Development of right-left asymmetry in the chick embryo
Buckiová, Daniela ; Kofroňová, Olga ; Jelínek, R.
Using SEM we have studied the ventral surface of the chick node. In contrast to mouse, we have found neither the pit nor the cilia.
Role segmentované filamentozní bakterie (SFB) u experimentální kolitidy vyvolané u SCID myší rekonstituovaným přenosem CD4+CD45RB/hi T lymfocyty
Štěpánková, Renata ; Tlaskalová, Helena ; Powrie, F. ; Kozáková, Hana ; Hudcovic, Tomáš ; Kofroňová, Olga
Colitis was present only in conventional SCID mice and mice colonized with defined cocktail microflora plus segmented filamentous bacteria (SFB). Altered tight junctions (TJs) structure was detect histochemically in colitic mice using antibodies against ZO-1 proteins. Structural changes of TJs was important feature of intestinal inflammation

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