| Autor: |
P, Nádvorník, O, Rozhold, J, Kolarík, P, Ondra, P, Závodný, P, Hlustík |
| Rok vydání: |
1991 |
| Předmět: |
|
| Zdroj: |
Acta Universitatis Palackianae Olomucensis Facultatis Medicae. 130 |
| ISSN: |
0301-2514 |
| Popis: |
In clinical and experimental conditions, a biochemical equipment and a histological image of a fresh embryonic nervous tissue and a tissue conserved by deep freezing for transplantation purposes were examined. By repeated examination of neurotransmitters, the contents of dopamine and serotonin were found unchanged by freezing. In a human embryo, serotonin predominates over dopamine, while in chicken embryos, used for xeno-transplantations, it is vice versa. As for the microscopic structure of nervous tissue, no influence of kryopreservation for 4 to 14 days was found. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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