Results 231 to 240 of about 287,947 (285)

Ammonia Detoxification Inhibits Liver Metastasis by Reshaping Hepatic Microenvironment

open access: yesAdvanced Science, EarlyView.
Liver metastasis diverts aspartate into hyperactive pyrimidine synthesis, disrupting urea cycling and causing pathogenic ammonia accumulation. Ammonia dually reprograms the microenvironment by: (1) activating hepatic stellate cells (HSCs) into pro‐fibrotic metastasis‐associated fibroblasts (MAFs), and (2) suppressing anti‐tumor monocytes/macrophages ...
Sumin Sun   +5 more
wiley   +1 more source

Effect of the 35 nm and 70 nm Size Exclusion Chromatography (SEC) Column and Plasma Storage Time on Separated Extracellular Vesicles. [PDF]

open access: yesCurr Issues Mol Biol
György B   +7 more
europepmc   +1 more source

Size exclusion chromatography

1999
Size exclusion chromatography (SEC) separates macromolecules according to their hydrodynamic volume and has become the dominant method for the determination of molecular weight or mass distribution (MWD or MMD) of synthetic polymers [1].
Sadao Mori, Howard G. Barth
  +4 more sources

Preparative Size-Exclusion Chromatography

Cold Spring Harbor Protocols, 2006
Size-exclusion chromatography in group separation mode is an efficient unit operation for the separation of influenza virions from host cell protein [1]. In order to avoid this operation becoming a bottleneck in vaccine production processes, however, the column load has to be optimised balancing productivity with purity.
Kalbfuss, B., Reichl, U.
openaire   +4 more sources

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