11 Result(s)
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Article
Pavel Dvořák
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Article
Open AccessSynthetically-primed adaptation of Pseudomonas putida to a non-native substrate D-xylose
To broaden the substrate scope of microbial cell factories towards renewable substrates, rational genetic interventions are often combined with adaptive laboratory evolution (ALE). However, comprehensive studi...
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Open AccessPrognostic potential of whole exome sequencing in the clinical management of metachronous colorectal cancer liver metastases
Colorectal cancer is a highly prevalent and deadly. The most common metastatic site is the liver. We performed a whole exome sequencing analysis of a series of metachronous colorectal cancer liver metastases (...
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Parameterized Inapproximability of Independent Set in H-Free Graphs
We study the Independent Set problem in H-free graphs, i.e., graphs excluding some fixed graph H as an induced subgraph. We prove several inapproximability results both for polynomial-time and parameterized algor...
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Parameterized Complexity of Length-bounded Cuts and Multicuts
We study the Minimum Length-Bounded Cut problem where the task is to find a set of edges of a graph such that after removal of this set, the shortest path between two prescribed vertices is at least ...
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Azobenzene photoisomerization quantum yields in methanol redetermined
The quantum yields of azobenzene photoisomerization in methanol solution were redetermined using newly obtained molar absorption coefficients of its cis- and trans-isomers. The results differ substantially from t...
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The absorption spectrum of cis-azobenzene
Azobenzene is a prototypical photochromic molecule existing in two isomeric forms, which has numerous photochemical applications that rely on a precise knowledge of the molar absorption coefficients (ɛ). Caref...
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Effect of external factors on gonadal activity and body mass of male golden hamsters (Mesocricetus auratus)
Effects of photoperiod, temperature and food and water availability on body and testicular mass of golden hamsters were investigated. Lack of water or food inhibited body growth. Short photoperiod (LD 8:16) en...
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Dekorporierung von Thallium durch rhyolithischen Bims bei der Ratte
Oral administration of rhyolith leads to a diminished retention of thallium by the tissues. The effectiveness of rhyolith markedly depends on its dosage, but is surpassed by that of ferrihexacyanoferrate (II).
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Article
Metabolisches Verhalten von kolloidalem Ferrihexacyanoferrat(II)
Intestinal absorption, distribution, and excretion of ferrihexacyanoferrate(II), labeled by59Fe at the Fe(III)- and Fe(II)-atoms, respectively, was studied in rats. Following i.v. injection, the compound is separ...
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Article
Zur Frage der Gold-Dekorporierung durch Penicillamin
The influence of the D- and L-isomeres of penicillamine as well as of diethylenetriaminepentaacetate on the distribution of gold in the organs of the rat was studied. Whereas diethylenetriaminepentaacetate pro...
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Kolloidale Hexacyanoferrate(II) als Antidote bei der Thallium-Intoxikation
Oral administration of colloidal Fe(III)-, Co(II)- and Ni(II)-hexaoyanoferrates(II) leads to a markedly diminished retention of orally or intravenously administered thallium(I) by the organs of the rat. The ef...
