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BIOMIXING BY CHEMOTAXIS AND ENHANCEMENT OF BIOLOGICAL REACTIONS
CHEMOTAXIS ENHANCEMENT BIOLOGICAL REACTIONS
2015/7/14
Many processes in biology involve both reactions and chemotaxis. However, to the best of our knowledge, the question of interaction between chemotaxis and reactions has not yet been addressed either a...
BIOMIXING BY CHEMOTAXIS AND EFFICIENCY OF BIOLOGICAL REACTIONS:THE CRITICAL REACTION CASE
CHEMOTAXIS EFFICIENCY BIOLOGICAL REACTIONS CRITICAL REACTION CASE
2015/7/14
Many phenomena in biology involve both reactions and chemotaxis. These processes can clearly influence each other, and chemotaxis can play an important role in sustaining and speeding up the reaction....
Immune relevant gene expression of mammary epithelial cells and their influence on leukocyte chemotaxis in response to different mastitis pathogens
infection mammary gland Escherichia coli Staphylococcus aureus Streptococcus uberis
2015/3/5
Different mastitis pathogens induce different courses of infection, i.e. more or less severe. Mammary epithelial cells play an important role in the initial combat against microorganisms by expression...
Rac GTPase isoform-specific regulation of NADPH oxidase and chemotaxis in murine neutrophils in vivo: Role of the C-terminal polybasic domain
Rac GTPase NADPH oxidase
2014/12/12
The Rho family GTPase Rac acts as a molecular switch for signal transduction to regulate various cellular functions. Mice deficient in the hematopoietic-specific Rac2 isoform exhibit agonist-specific ...
Seeking the primary sense: A biochemical and biophysical study of the signaling mechanism of bacterial chemotaxis
Genetics biochemistry biophysics membrane cytoplasmic proteins bacteria and chemical serine receptors e. coli
2014/12/11
Genetic, biochemical, and biophysical methods have been adopted to characterize the interactions between ligand and transmembrane receptor, between receptor and cytoplasmic proteins, and between cytop...
Receptor clusters and dynamics in kinase regulation in bacterial chemotaxis
Signal transduction bacterial chemotaxis systems membrane membrane protein cytoplasmic form complex signaling proteins
2014/12/11
Signal transduction in bacterial chemotaxis system is mediated by a family of transmembrane proteins that are clustered in the membrane and form noncovalent complexes with cytoplasmic signaling protei...
Chemotaxis is defined as the unidirectional movement of a cell in response to a chemical gradient in the direction from a low to a high concentration of chemoattractant.
Effect of Hot Water Extract from Agaricus Blazei Murill on Chemotaxis of Neutrophils
Neutrophil Chemotactic Activity Phagocytic Activity
2013/1/29
Hot water extract from the edible Brazilian mushroom, Agaricus Blazei Murill (ABM), is used for both traditional and alternative medicine. ABM is reported to stimulate anti-tumor, anti-infection, and ...
Chemotaxis: from kinetic equations to aggregate dynamics
duality solutions non local conservation equations hydrodynamic limit measure-valued solutions chemotaxis
2011/8/25
Abstract: The hydrodynamic limit for a kinetic model of chemotaxis is investigated. The limit equation is a non local conservation law, for which finite time blow-up occurs, giving rise to measure-val...
System Level Numerical Analysis of a Monte Carlo Simulation of the E. Coli Chemotaxis
Numerical Analysis Monte Carlo Simulation the E. Coli Chemotaxis
2010/11/16
Over the past few years it has been demonstrated that "coarse timesteppers" establish a link between traditional numerical analysis and microscopic/ stochastic simulation. The underlying assumption o...
Softcomputing Identification Techniques of Asynchronous Machine Parameters: Evolutionary Strategy and Chemotaxis Algorithm
Asynchronous machine Identification Optimization
2009/7/28
Softcomputing techniques are receiving attention as optimisation techniques for many industrial applications. Although these techniques eliminate the need for derivatives computation, they require muc...
Neutrophil chemotaxis in acutely infected and clinically stable cystic fibrosis patients
Cystic fibrosis neutrophils chemotaxis
2009/7/1
Brochopulmonary infection in cystic fibrosis (CF) patients is associated with chronic progressive lung disease. The role of host factors, such as neutrophil functions, in the progressive pathologic pr...
Analysis of a chemotaxis model for multi-species host-parasitoid interactions
Host-parasitoid system chemotaxis model global solution
2010/9/13
This paper deals with a mathematical model of multi-species host-parasitoid interactions recently proposed by Pearce et al. The model consists of five reaction-diffusion-chemotaxis equations. By a fix...
A possible role of phospholipase C and phospholipase D in chemotaxis
10T1/2 Chemotaxis Phospholipase Neutrophil
2008/4/19
Cell chemotaxis plays a role in many cellular or individual actions suited to accomplishing a variety of purposes. These actions include activities of bacteria and Protista, cellular slime molds' migr...
Mechanisms involved in human eosinophil chemotaxis induced by the newly cloned C-C chemokine eotaxin
calcium chemotaxis eosinophil eotaxin signaling
2010/11/29
The present study was performed in order to investigate the mechanism(s) involved in eotaxin-induced normal human eosinophil chemotaxis using a 48-well microchemotaxis chamber assay. Eotaxin, at a wid...