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Literature DB >> 569840

The selectivity of the delayed potassium conductance of frog skeletal muscle fibers.

Abstract

A voltage-clamp technique was used to measure reversal potentials of delayed currents in frog skeletal muscle fibres immersed in solutions containing Li2SO4,Na2SO4,K2so4,Rb2SO4, or Cs2SO4. The selectivity sequence found for the underlying permeability mechanism was K greater than or equal to Rb greater than Cs greater than Na greater than or equal to Li.

Entities: Chemical

Mesh：

Substances：

Year: 1978 PMID： 569840 DOI： 10.1007/bf00584453

Source DB: PubMed Journal: Pflugers Arch ISSN： 0031-6768 Impact factor: 3.657

19 in total

1. THE RUBIDIUM AND POTASSIUM PERMEABILITY OF FROG MUSCLE MEMBRANE.

Authors: R H ADRIAN
Journal: J Physiol Date: 1964-12 Impact factor: 5.182

2. The influence of potassium and chloride ions on the membrane potential of single muscle fibres.

Authors: A L HODGKIN; P HOROWICZ
Journal: J Physiol Date: 1959-10 Impact factor: 5.182

Review 3. Ionic channels in nerve membranes.

Authors: B Hille
Journal: Prog Biophys Mol Biol Date: 1970 Impact factor: 3.667

4. Slow changes in potassium permeability in skeletal muscle.

Authors: R H Adrian; W K Chandler; A L Hodgkin
Journal: J Physiol Date: 1970-07 Impact factor: 5.182

5. Alkali cation selectivity of squid axon membrane.

Authors: J W Moore; N Anderson; M Blaustein; M Takata; J Y Lettvin; W F Pickard; T Bernstein; J Pooler
Journal: Ann N Y Acad Sci Date: 1966-07-14 Impact factor: 5.691

6. Differential effects of tetracaine on delayed potassium channels and displacement currents in frog skeletal muscle.

Authors: W Almers
Journal: J Physiol Date: 1976-11 Impact factor: 5.182

7. Blocking of the squid axon potassium channel by external caesium ions.

Authors: W J Adelman; R J French
Journal: J Physiol Date: 1978-03 Impact factor: 5.182

8. POTENTIAL, IMPEDANCE, AND RECTIFICATION IN MEMBRANES.

Authors: D E Goldman
Journal: J Gen Physiol Date: 1943-09-20 Impact factor: 4.086

9. Voltage clamp experiments in striated muscle fibres.

Authors: R H Adrian; W K Chandler; A L Hodgkin
Journal: J Physiol Date: 1970-07 Impact factor: 5.182

10. Potassium channels in myelinated nerve. Selective permeability to small cations.

Authors: B Hille
Journal: J Gen Physiol Date: 1973-06 Impact factor: 4.086

17 in total

1. Activation of a slow outward current by the calcium released during contraction of cultured rat skeletal muscle cells.

Authors: B Constantin; C Cognard; M Rivet-Bastide; G Raymond
Journal: Pflugers Arch Date: 1993-05 Impact factor: 3.657

2. Studies of the unitary properties of adenosine-5'-triphosphate-regulated potassium channels of frog skeletal muscle.

Authors: A E Spruce; N B Standen; P R Stanfield
Journal: J Physiol Date: 1987-01 Impact factor: 5.182

3. The dependence on external cation of sodium and potassium fluxes across the human red cell membrane at low temperatures.

Authors: E J Blackstock; G W Stewart
Journal: J Physiol Date: 1986-06 Impact factor: 5.182

10. The cation selectivity and voltage dependence of the light-activated potassium conductance in scallop distal photoreceptor.

Authors: M C Cornwall; A L Gorman
Journal: J Physiol Date: 1983-07 Impact factor: 5.182