PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
2006 | 28 | 1 |

Tytuł artykułu

Investigations into biophysical regulation mechanisms of physiological water exchange of the Nitella translucens cells with the surroundings

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
In the present paper, we have presented a theoretical discussion of specific biophysical mechanisms per taining to the regulation (by means of internal factors) of physiological water ex change with the water medium by the cells of the Nitella translucens. The investigation has demonstrated that these cells have a capacity for water ex change regulation through changes in the values of transport parameters of the cell membrane (i.e. the filtration coefficient Lp and the reflection coefficient σ), as well as changes in the concentration Csi (in side the cells) of the osmotically active solute.

Wydawca

-

Rocznik

Tom

28

Numer

1

Opis fizyczny

p.13-19,fig.,ref.

Twórcy

autor
  • Swietokrzyska Academy, Swietokrzyska 15, 25-406 Kielce, Poland
autor
autor

Bibliografia

  • Agre P., Brown D., Nielson S. 1995. Aquaporin water channels: un answered questions and unresolved controversies. Current Opinion in Cell Biology. 17: 472-483.
  • Alberts B., Bray D., Johnson A., Lewis J., Raff M., Roberts K., Walter P. 1998. Essential Cell Biology. Garland Publishing, Inc. New York and London, 347-368.
  • Crozier P. S., Rower R. L. 2001. Molecular dynamics simulation of continuous current flow trough a model biological membrane channel. Physical Review Letters. 86: 2467-2470.
  • Curry M. R., Cha-cha-Hill B., Hill A. E. 2001. Single water channels of aquaporin-1 do not obey the Kedem-Katchalsky equations. J. Membrane Biol., 181: 115-123.
  • Gruszecki W. J., Gagos M., Kernen P. 2002. Polyene antibiotic amphotericin B in monomolecular layers: spectro photometric and scanning force microscopic analysis, FEBS Letters 524: 92-96.
  • Kargol A. 2001. A mechanistic model of transport processes inporous membranes generated by os motic and hydrostatic pressures, J. Membrane Sci.: 191: 61-69.
  • Kargol M., Kargol A., 2003*. Mechanistic formalism for membrane transport generated by osmotic and mechanical pressure. Gen. Physiol. Biophys. 22: 51-68.
  • Kargol M. 2002. Mechanistic approach to membrane mass transport processes, Cellular and Molecu lar Biol. Let ters. 7: 983-993.
  • Kargol M., Kargol A. 2000. Membrane transport generated by the osmotic and hydrostatic pres sure. Correlation relation for parameters Lp, s and w, J. Biol. Phys. 26: 307-320.
  • Kargol M., Kargol A. 2003. Mechanistic equations for membrane substance transport and their iden tity with Kedem-Katchalsky equations. Biophysical Chemistry 103: 117-127.
  • Kargol M., Kargol A. 2005. Biophysical mechanisms of physiological water ex change with the surroundings by the cells of the Nitella translucens and Chara corallina plant, Acta Physiol. Plant. - in press.
  • Katchalsky A., Curran P. F. 1965. Nonequilibrium Thermodynamics in Biophysics, Harvard Univer sity Press, Cambridge, Massachusetts: 113-132.
  • Korohoda W. 1988. Integrity and dynamics of the cell surface complex. Ninth School on Biophys ics of Membrane Transport, School Proceedings, vol. I: 472-483.
  • Nałecz K. A. 1996. Transport of water through biological membranes. Postepy Biochemii. 42 (2): 161-167.
  • Salisbury F. B., Ross C. 1975. Plant Physiology. Wadsworth Publishing Company, Inc. Belmont, California: 98-180.
  • Schütz K., Tyerman S. D. 1997. Water channel in Chara corallina, J. Experim. Bot any 48: 1511-1518.
  • Siebens A. W. 1985. Cellular volume control. Physiology and Pathophysiology. D.W. and Glebisch, G., Raven Press, New York: 91-115.
  • Stryer L. 2000. Biochemistry. PWN, Warszawa: 3-16.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

bwmeta1.element.agro-article-d76579bf-01c0-4e41-8bf8-83a0c999afe3
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.