National Repository of Grey Literature 39 records found  1 - 10nextend  jump to record: Search took 0.00 seconds. 
Diffusion properties of the brain in health and disease
Syková, Eva
Diffusion parameters affect neurone-glia communication, ionic homeostasis, the movement and accumulation of neuroactive substances and, therefore, play an important role in synaptic as well as volume transmission.
Human embryonic stem cell line originating from blastocyst produced by intracytoplasmic sperm injection
Hampl, Aleš ; Jendelová, Pavla ; Syková, Eva ; Dvořák, Petr
The biological properties of the AL1 ES cell line will be assessed by introducing the cells into the brains of adult Wistar rats following a unilateral cortical photochemical lesion.
MR tracking of transplanted stem cells labeled by iron-oxide nanoparticles
Syková, Eva ; Jendelová, Pavla
Our study demonstrates that grafted MSC and ESC migrate into an injured brain region. The commercially available contrast agent Endorem, based on iron-oxide nanoparticles, can be used a marker for long-term noninvasive MR tracking of implanted stem cells.
Changes in intrinsic optical signals and extracellular space diffusion parameters. Do they have a common mechanism?
Chvátal, Alexandr ; Vargová, Lýdia ; Kubinová, Šárka ; Syková, Eva
We can therefore conclude that light transmittance changes do not simply correlate with changes in ECS volume, but they are clearly associated with neuronal activity accompanied by various biochemical, biophysical and morphological changes.
Role of glial cells in extrasynaptic communication
Syková, Eva
It is evident that during neuronal activity and pathological states, the movement of substances in the brain is not only hindered by the size of the pores between the cells, but also by the structure of the glial cells. These changes, together with K+ and pH changes in the ECS, affect the efficacy of interneuronal and neurone-glia communication.
Implantation of bone marrow stromal cells labeled with superparamagnetic nanoparticles into injured brain and imaging their fate by magnetic resonance
Jendelová, Pavla ; Herynek, V. ; Růžičková, Kateřina ; Hájek, M. ; Syková, Eva
Our study demonstrates that MSCs only migrate into an injured brain region. The commercially available contrast agent Endorem can be used as a cell marker for noninvasive MR tracking of implanted stem cells.
Stem cells and therapy of brain and spinal cord injury
Syková, Eva ; Jendelová, Pavla ; Růžičková, Kateřina ; Machová-Urdzíková, Lucia ; Lesný, Petr ; Hampl, Aleš ; Dvořák, Petr
Our studies demonstrate the potential of SC as a therapeutic tool in the treatment of injury and degenerative diseases, explain the effects of certain drugs on neurogenesis and regeneration and show that there may be various ways in which SC may interact with the host CNS tissue.
Development of right-left asymmetry in the chick embryo
Buckiová, Daniela ; Kofroňová, Olga ; Jelínek, R.
Using SEM we have studied the ventral surface of the chick node. In contrast to mouse, we have found neither the pit nor the cilia.

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