Heterogeneity in Cell Behaviour in Primordia ofVicia faba

Chromosoma ◽  
1968 ◽  
Vol 25 (4) ◽  
pp. 470-474 ◽  
Author(s):  
D. Davxdson ◽  
R. D. Macleod
Keyword(s):  
Cell Behaviour ◽  
Ofvicia Faba

Airway dendritic cell behaviour is influenced by neuropeptide release from sensory nerves

Pneumologie ◽  
2011 ◽  
Vol 65 (12) ◽  
Author(s):  
S Voedisch ◽  
S Rochlitzer ◽  
E Spies ◽  
A Braun
Keyword(s):  
Dendritic Cell ◽  
Sensory Nerves ◽  
Cell Behaviour ◽  
Neuropeptide Release

scholarly journals Correlating cell morphology and osteoid mineralization relative to strain profile for bone tissue engineering applications

2007 ◽  
Vol 5 (25) ◽  
pp. 899-907 ◽  
Author(s):  
M.A Wood ◽  
Y Yang ◽  
E Baas ◽  
D.O Meredith ◽  
R.G Richards ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Bone Tissue Engineering ◽  
Bone Tissue ◽  
Cell Morphology ◽  
Bone Cells ◽  
Calcium Deposition ◽  
Cell Behaviour ◽  
Local Strains ◽  
Strain Profile ◽  
Pore Model

A number of bone tissue engineering strategies use porous three-dimensional scaffolds in combination with bioreactor regimes. The ability to understand cell behaviour relative to strain profile will allow for the effects of mechanical conditioning in bone tissue engineering to be realized and optimized. We have designed a model system to investigate the effects of strain profile on bone cell behaviour. This simplified model has been designed with a view to providing insight into the types of strain distribution occurring across a single pore of a scaffold subjected to perfusion–compression conditioning. Local strains were calculated at the surface of the pore model using finite-element analysis. Scanning electron microscopy was used in secondary electron mode to identify cell morphology within the pore relative to local strains, while backscattered electron detection in combination with X-ray microanalysis was used to identify calcium deposition. Morphology was altered according to the level of strain experienced by bone cells, where cells subjected to compressive strains (up to 0.61%) appeared extremely rounded while those experiencing zero and tensile strain (up to 0.81%) were well spread. Osteoid mineralization was similarly shown to be dose dependent with respect to substrate strain within the pore model, with the highest level of calcium deposition identified in the intermediate zones of tension/compression.

scholarly journals Thermal Physics and Glaucoma II: Preliminary Evidences for a Thermophysical Design of a Possible Visible-Light-Photons Therapy

2021 ◽  
Vol 11 (14) ◽  
pp. 6301
Author(s):  
Giulia Grisolia ◽  
Mariarosa Astori ◽  
Antonio Ponzetto ◽  
Antonio Vercesi ◽  
Umberto Lucia
Keyword(s):  
Quality Of Life ◽  
Thermodynamic Approach ◽  
Equilibrium Thermodynamic ◽  
Pharmacological Treatments ◽  
Light Stimulation ◽  
Cell Behaviour ◽  
Thermal Physics ◽  
Starting Point

Recently, a non-equilibrium thermodynamic approach has been developed in order to model the fundamental role of the membrane electric potential in the cell behaviour. A related new viewpoint is introduced, with a design of a photobiomodulation treatment in order to restore part of the visual field. Here, a first step in experimental evidence of the validity of the thermodynamic approach is developed. This result represents the starting point for future experimental improvements for light stimulation in order to improve the quality of life of the patients. The future possible therapy will be in addition to the pharmacological treatments.

Restructuring and interlayer phenomenon on tandem architecture to improve organic solar cell behaviour

2021 ◽  
Vol 32 (6) ◽  
pp. 7729-7738
Author(s):  
Reshma Liyakath ◽  
Boopathy Ramaraj ◽  
Paik-Kyun Shin ◽  
Kannappan Santhakumar
Keyword(s):  
Solar Cell ◽  
Organic Solar Cell ◽  
Cell Behaviour

Manufacturing a nanometre scale surface topography with varying surface chemistry to assess the combined effect on cell behaviour

2008 ◽  
Vol 1 (3) ◽  
pp. 320 ◽  
Author(s):  
Brian G. Cousins ◽  
Jurgita Zekonyte ◽  
Patrick J. Doherty ◽  
Michael J. Garvey ◽  
Rachel L. Williams
Keyword(s):  
Surface Chemistry ◽  
Surface Topography ◽  
Combined Effect ◽  
Cell Behaviour ◽  
Scale Surface
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