Українська English

ISSN 2522-9028 (Print)
ISSN 2522-9036 (Online)
DOI: https://doi.org/10.15407/fz

Fiziologichnyi Zhurnal

is a scientific journal issued by the

Bogomoletz Institute of Physiology
National Academy of Sciences of Ukraine

Editor-in-chief: V.F. Sagach

The journal was founded in 1955 as
1955 – 1977 "Fiziolohichnyi zhurnal" (ISSN 0015 – 3311)
1978 – 1993 "Fiziologicheskii zhurnal" (ISSN 0201 – 8489)
1994 – 2016 "Fiziolohichnyi zhurnal" (ISSN 0201 – 8489)
2017 – "Fiziolohichnyi zhurnal" (ISSN 2522-9028)

Fiziol. Zh. 2002; 48(3): 82-86

Comparative study of electrophysiological properties of arterial endothelialcells

S. M. Marchenko

    А.А.Bogomoletz Institute of PhysiologyNational Academy of Sciences of Ukraine, Kiev



Abstract

The electrophysiological properties of intact endothelial cells of isolated arteries from mice, rats, guinea pigs and rabbits have been studied. Endothelial cells in all studied arteries were electrically coupled and had similar membrane potentials. The electrical responses to acetylcholine and ATP in the arteries of both elastic and muscular type were qualitatively similar, but varied among species in the length and amplitude of different stages of the responses.

Full text: (PDF, in Ukrainian)

References

  1. Яроцький В.В., Сагач В.Ф., Марченко С.М. Електричні властивості інтактного ендотелію аорти кроля // Фізіол.журн. – 2001. –47, №1. –С. 9-16.
  2. Marchenko, S.M., Sage, S.O. Calcium-activated potassium channels in the endothelium of intact rat aorta // J. Physiol. – 1996. – 492. - P. 53-60.
  3. Marchenko S.M., Sage S.O. Electrical propertiesof resting and acetylcholine-stimulated endothelium in intact rat aorta // Ibid. - 1993. - 462. -P. 735-751.
  4. Marchenko S.M., Sage S.O. Mechanism of acetylcholine action on membrane potential of endothelium of intact rat aorta // Amer. J. Physiol. -1994. – 266. - P. H2388-H2395.
  5. Nilius B., Viana F., Droogmans G. Ion channels in vascular endothelium // Annu. Rev. Physiol. -1997. - 59. – P. 145-70.
  6. Olschewski A., Olschewski H., Brau M.E. et al.Basic electrical properties of in situ endothelial cells of small pulmonary arteries during postnatal development // Amer. J. Respir. Cell. Mol. Biol. –2001. – 25, №3. – P. 285-90.
  7. Segal S.S., Beny J.L. Intracellular recording and dye transfer in arterioles during blood flow control // Amer. J. Physiol. - 1992. - 263. – P. H1-H7.
  8. Usachev Y.M., Marchenko S.M., Sage S.O. Cytosolic calcium concentration in resting and stimulated endothelium of excised intact rat aorta //J. Physiol. - 1995. – 489. - P. 309-317.
  9. 9. Yamamoto Y., Fukuta H., Nakahira Y., Suzuki H. Blockade by 18в-glycyrrhetinic acid of intercellular electrical coupling in guinea-pig arterioles // J.Physiol. - 1998. - 511. – P. 501-13.
  10. 10. Yamamoto Y., Imaeda K., Suzuki H. Endotheliumdependent hyperpolarization, intercellular electrical coupling in guinea-pig mesenteric arterioles // Ibid. - 1999. - 514. – P. 505-13.
© National Academy of Sciences of Ukraine, Bogomoletz Institute of Physiology, 2014-2024.