Results 41 to 50 of about 27,594,235 (204)

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

The Ability of Vibrational Spectroscopy to Analyze Holistically the Food Matrix-Moving Away from the Concept of Individual Compounds

open access: yesMethods and Protocols
The concepts of food matrix and holistic analysis have been used in a wide range of scientific disciplines to describe the sum of the parts of a whole that provide a specific property or functionality to the sample.
Daniel Cozzolino
doaj   +1 more source

Challenge and Reduction of Matrix Effects in Baijiu Analysis [PDF]

open access: yesShipin Kexue
A variety of components with different chemical structures have been found in Baijiu at highly variable concentrations. Therefore, matrix effects is prevalent in Baijiu analysis, posing challenges to the accurate characterization and quantification of ...
LIAN Xudong, SHANG Xiaolong, JIA Yintao, YE Siting, AN Mingzhe, ZHAO Dong, ZHENG Jia, SUN Xiaotao, DONG Wei
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Combined approach to strategic analysis of the financial condition of organizations

open access: yesВестник Северо-Кавказского федерального университета
Introduction. The matrix approach is one of the common analytical tools in economic science. Its application is not very limited, and it serves as a supplement to a number of other analytical tools.
E. V. Berezhnaya   +2 more
doaj   +1 more source

Ordinal analysis applied to the results of positive matrix factorization of chemical ionization mass spectrometry data

open access: yesMethodsX, 2020
As an innovative analytical approach ordinal analysis is applied to positive matrix factorization (PMF) analysis outputs to identify the most important species and factors in chemical ionization mass spectrometry (CIMS) data. The procedure and outcome of
Xiangrui Kong, Jan B.C. Pettersson
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Two-dimensional cache-oblivious sparse matrix–vector multiplication [PDF]

open access: yes, 2011
In earlier work, we presented a one-dimensional cache-oblivious sparse matrix–vector (SpMV) multiplication scheme which has its roots in one-dimensional sparse matrix partitioning.
Bisseling, R.H.   +3 more
core   +1 more source

Solid Phase Excitation-Emission Matrix Spectroscopy for In-Situ Chemical Analysis of Combustion Aerosols [PDF]

open access: yes, 2020
Exposure to combustion generated aerosols such as PM from residential woodburning, forest fires, cigarette smoke, and traffic emission have been linked to adverse health outcomes.
Jay, Rutherford   +6 more
core   +2 more sources

SIAM J. Matrix Analysis Appl

open access: yes, 2013
The SIAM Journal on Matrix Analysis and Applications publishes research articles in matrix analysis and its applications and papers of interest to the numerical linear algebra community.
SIMONCINI, VALERIA
core   +1 more source

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