Results 61 to 70 of about 656,654 (332)

Direct Analyses of Beer Macromolecular Complexes by Means of a New Differential Nephelometric Titration Method.

Kvasný průmysl, 2002
A new method of analyses of beer and intermediates macromolecular complexes - Differential Nephelometric Titration (DNT) was developed. The method was analytically evaluated in various protein and PVP model solutions and their mixtures by titration with ...
P. SLADKÝ, H. CÍSAŘOVÁ, M. DIENSTBIER, P. GABRIEL   +3 more
doaj   +1 more source

Humic acid protein complexation [PDF]

, 2008
Interactions of purified Aldrich humic acid (PAHA) with lysozyme (LSZ) are investigated. In solution LSZ is moderately positively and PAHA negatively charged at the investigated pH values.
Koopal, L.K., Norde, W., Riemsdijk, W.H., van, Tan, W.F., Weng, L.P.   +4 more
core   +2 more sources

Insights into optimal basal insulin titration in type 2 diabetes: Results of a quantitative survey

Diabetes, obesity and metabolism, 2017
Basal insulin (BI) treatment initiation and dose titration in type 2 diabetes (T2DM) are often delayed. Such “clinical inertia” results in poor glycaemic control and high risk of long‐term complications.
L. Berard, M. Bonnemaire, Marie Mical, S. Edelman   +3 more
semanticscholar   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Dynamics of Different Buffer Systems in Slurries Based on Time and Temperature of Storage and Their Visualization by a New Mathematical Tool

Animals, 2020
Slurry treatments such as acidification and alkalization have proven to be promising solutions to reduce gaseous emission produced by farm animals. The optimization of these technologies requires detailed knowledge of how and to what extent the buffer ...
Veronika Overmeyer, Felix Holtkamp, Joachim Clemens, Wolfgang Büscher, Manfred Trimborn   +4 more
doaj   +1 more source

Peculiarities of the Physicochemical Properties of Hydrated C60 Fullerene Solutions in a Wide Range of Dilutions

Frontiers in Physics, 2021
Hydrated fullerene C60 (HyFn) is a supramolecular object in which the nanosized fullerene molecule is enclosed in a multilayer shell of water molecules.
O. Yablonskaya, E. Buravleva, K. Novikov, V. Voeikov   +3 more
doaj   +1 more source

Ultrasonic and Densitometric Characterization of Hyaluronan and its Interaction with Surfactant [PDF]

, 2014
This disertation thesis is focused on the study of physico-chemical interactions of hyaluronan (with molecular weights from 10 to 1750 kDa) with cationic surfactants measured using uncommon technique named high resolution ultrasonic spectroscopy ...
Hurčíková, Andrea
core  

The Buoyant Behavior of Viral and Bacterial DNA in Alkaline CsCl [PDF]

, 1963
In equilibrium density gradient centrifugation, the banding polymer species is electrically neutral. The banding species for a negative polyelectrolyte with a polyanion P_(n)^(-z)n (where n is the degree of polymerization, and z the titration charge per
Davidson, Norman, Dove, William F., Jr., Morris, Janet, Vinograd, Jerome   +3 more
core   +1 more source

MNase titration reveals differences between nucleosome occupancy and chromatin accessibility

Nature Communications, 2016
Chromatin accessibility plays a fundamental role in gene regulation. Nucleosome placement, usually measured by quantifying protection of DNA from enzymatic digestion, can regulate accessibility. We introduce a metric that uses micrococcal nuclease (MNase)
J. Mieczkowski, A. Cook, S. Bowman, Britta Mueller, B. Alver, Sharmistha Kundu, A. Deaton, Jennifer A. Urban, E. Larschan, P. Park, R. Kingston, M. Tolstorukov   +11 more
semanticscholar   +1 more source

Patient‐specific pharmacogenomics demonstrates xCT as predictive therapeutic target in colon cancer with possible implications in tumor connectivity

Molecular Oncology, EarlyView.
This study integrates transcriptomic profiling of matched tumor and healthy tissues from 32 colorectal cancer patients with functional validation in patient‐derived organoids, revealing dysregulated metabolic programs driven by overexpressed xCT (SLC7A11) and SLC3A2, identifying an oncogenic cystine/glutamate transporter signature linked to ...
Marco Strecker, Keren Zohar, Martin Böttcher, Thomas Wartmann, Henry Freudenstein, Maximilian Doelling, Mihailo Andric, Wenjie Shi, Or Kakhlon, Katrin Hippe, Beatrix Jahnke, Dimitrios Mougiakakos, Franziska Baenke, Daniel Stange, Roland S. Croner, Michal Linial, Ulf D. Kahlert   +16 more
wiley   +1 more source