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A mechanism of the physiological effect of crown ethers on excitable formations

, : A mechanism of the physiological effect of crown ethers on excitable formations. Fiziologicheskii Zhurnal (Kiev) 33(5): 106-109

It is shown that crown-lactose shifts the curves of potential-dependent activation and inactivation of sodium input current of the isolated cardiomyocytes by 10-15 mV towards the region of more negative membrane potentials. It is suggested that the weakening of the calcium input in cardiomyocytes by crown-lactone mediated by sodium-calcium exchange is due to its interaction with calcium cations on the membrane surface.


Other references

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Harrison, J.W.H., 1912: The genus Ithysia (Hubner). Entomologist, 45 315-321

Antony, F.C.; Harland, C.C., 2003: Red ink tattoo reactions: successful treatment with the Q-switched 532 nm Nd:YAG laser. Background In the South-west Thames region there were an unprecedented number of lichenoid tattoo reactions to red ink in patients who had visited a local tattoo parlour. The red ink was found to contain mercuric sulphide, a compound known to caus...

van Berkel, T.J.; Kruijt, J.K.; Koster, J.F., 1977: Hormone-induced changes in pyruvate kinase. Effects of glucagon and starvation. European Journal of Biochemistry 81(3): 423-432

Bates, E.R., 2004: Angioplasty at an invasive-treatment center reduced mortality compared with first-contact thrombolysis. Acp Journal Club 140(2): 29-29

Mozell, R.L.; McMorris, F.A., 1991: Insulin-like growth factor I stimulates oligodendrocyte development and myelination in rat brain aggregate cultures. Insulin-like growth factor I (IGF-I) and high concentrations of insulin have been shown to stimulate an increase in the number of oligodendrocytes that appear in developing monolayer cultures of rat brain cells (McMorris et al., Proc Natl Acad Sci...

Bower, Ward T., 1928: Alaska fishery and fur-seal industries in 1927. Activities include a patrol of the fishing grounds to insure proper enforcement of conservation measures and to observe conditions with a view of recommending necessary changes in existing regulations; studies of the salmon, halibut, and other com...

Kaulen, H., 2007: How does it go on with the HPV vaccination?. Deutsche Medizinische Wochenschrift 132(4): 132-132

Alessandrini, A.; Nazzaro, P.; Topi, G.C., 1964: Histological Changes Of The Liver In Porphyria Cutanea Tarda. Giornale Italiano di Dermatologia 105: 1-12

Stenderup, A., 1950: Air disinfection with ultraviolet rays. Nordisk Medicin 44(27): 1094-1098