ShareHYDRAULIC PERMEABILITY AND ACTIVATION ENERGY OF HUMAN KERATINOCYTES AT SUBZERO TEMPERATURES.
Author(s) : AGGARWAL S. J., DILLER K. R., BAXTER C. R.
Type of article: Article
Summary
STUDIES ON ISOLATED HUMAN KERATINOCYTES PROVIDE A MODEL FOR DESIGN OF OPTIMAL FREEZE-THAW PROTOCOLS FOR SKIN CRYOPRESERVATION AND BANKING. THE KEDEM-KATCHALSKY COUPLED FLOW TRANSPORT MODEL WAS STATISTICALLY FIT TO THE DATA USING A PERSONAL COMPUTER. VALUES FOR THE PERMEABILITY COEFFICIENTS WERE ADJUSTED TO OPTIMIZE THE CORRELATION BETWEEN THE THEORY AND THE DATA. AN ACTIVATION ENERGY OF 44.8 KILOJOULES/MOL AND A WATER PERMEABILITY OF 20. 725 PICOMETERS/PASCAL.HOUR AT 273 K (0 DEG C) WERE DERIVED FROM THE DATA MEASURED OVER A TEMPERATURE RANGE FROM 271 TO 264 K (-2 TO -9 DEG C).
Details
- Original title: HYDRAULIC PERMEABILITY AND ACTIVATION ENERGY OF HUMAN KERATINOCYTES AT SUBZERO TEMPERATURES.
- Record ID : 1989-0787
- Languages: English
- Source: Cryobiology - vol. 25 - n. 3
- Publication date: 1988
Links
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Indexing
- Themes: The influence of refrigeration on cells, tissues and organs
- Keywords: Permeability; Skin; Graft; Cryopreservation
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Present clinical situation of frozen skin allog...
- Author(s) : KAWAI M., KATUMI A., TSUZII A., GOTO M., MIYAUTI M., KUSHIMOTO S., HENMI H., YAMAMOTO Y.
- Date : 1998/06
- Languages : Japanese
- Source: Low Temperature Medicine - vol. 24 - n. 2
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CRYOPRESERVATION OF SKIN BY VITRIFICATION.
- Author(s) : ZHU Z.
- Date : 1989/10/11
- Languages : English
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DEVELOPMENT OF A PASSIVE DEVICE FOR FREEZING LA...
- Author(s) : MAY S. R., ROBERTS D. P.
- Date : 1988
- Languages : English
- Source: Cryobiology - vol. 25 - n. 3
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CRYOPRESERVATION OF DERMOEPIDERMAL GRAFTS FOR T...
- Author(s) : MERICKA P., et al.
- Date : 1987/08/24
- Languages : English
- Source: Development in refrigeration, refrigeration for development. Proceedings of the XVIIth international Congress of Refrigeration.
- Formats : PDF
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Cryopreservation of tissue-engineered dermal re...
- Author(s) : WANG X., HUA T. C., SUN D. W., et al.
- Date : 2007/08
- Languages : English
- Source: Cryobiology - vol. 55 - n. 1
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