Restoration of cardiac transient outward potassium current by norepinephrine in diabetic rats

Pflugers Archiv European Journal of Physiology

Volumn 441, Issue 1, 2000, Pages 102-107

  Gallego, Mónica ^a   Casis, Ernesto ^b   Izquierdo, M Jesús ^b   Casis, Oscar ^a  

^a UNIVERSITY OF THE BASQUE COUNTRY UPV EHU   (Spain)

^b Laboratorio Unificado de Donostia   (Spain)

Author keywords

Cardiomyocyte; Diabetes; Norepinephrine; Transient outward current

Indexed keywords

ADRENALIN; CATECHOLAMINE; DOPAMINE; NEOMYCIN; NORADRENALIN; POTASSIUM ION; PRAZOSIN; PROPRANOLOL;

ANIMAL CELL; ANIMAL MODEL; ARTICLE; CARDIOVASCULAR DISEASE; CATECHOLAMINE RELEASE; CONTROLLED STUDY; DIABETES MELLITUS; DIABETIC NEUROPATHY; GENE EXPRESSION REGULATION; HEART MUSCLE CELL; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; ION CURRENT; NERVE ENDING; NEUROTRANSMISSION; NONHUMAN; POTASSIUM CURRENT; PRIORITY JOURNAL; RAT;

ADRENERGIC ALPHA-ANTAGONISTS; ADRENERGIC BETA-ANTAGONISTS; ANIMALS; AUTONOMIC NERVOUS SYSTEM DISEASES; DIABETES MELLITUS, EXPERIMENTAL; DIABETES MELLITUS, TYPE 1; DIABETIC NEUROPATHIES; ELECTRIC CONDUCTIVITY; ENZYME INHIBITORS; HEART; HEART VENTRICLES; NEOMYCIN; NOREPINEPHRINE; PHOSPHOLIPASE C; POTASSIUM CHANNELS; PRAZOSIN; PROPRANOLOL; RATS; RATS, SPRAGUE-DAWLEY;

EID: 0034488739     PISSN: 00316768     EISSN: None     Source Type: Journal    
DOI: 10.1007/s004240000374     Document Type: Article

References (40)

1. + currents in isolated adult rat ventricular myocytes
2. Effects of diabetic cardiomyopathy on regional electrophysiologic characteristics of rat ventricle
3. Effect of sympathetic innervation on isoproterenol-induced Cystatin S gene expression in rat submandibular glands during early development
4. Diabetic autonomic neuropathy
5. Molecular physiology of cardiac potassium channels
6. Functional expression of an inactivating potassium channel (Kv4.3) in a mammalian cell line
7. Improved patch-clamp techniques for high-resolution current recording from cells and cell free membrane patches
8. Restoration of the transient outward potassium current by noradrenaline in chagasic canine epicardium
9. Calcium tolerant ventricular myocytes prepared by preincubation in a "KB Medium"
10. Age-related appearance of outward currents may contribute to developmental differences in ventricular repolarization
11. M-CAT, CarG and Sp1 elements are required for α1-adrenergic induction of the skeletal α-actin promoter during cardiac myocyte hypertrophy. Transcriptional enhancer factor-1 and protein kinase C as conserved transducers of the fetal program in cardiac growth
12. 1A-adrenergic subtype mediates biochemical, molecular and morphological features of cultured myocardial cell hypertrophy
13. + currents in rat epicardial myocytes
14. max and the transient outward current
15. Trypanosoma cruzi infection in rats induced by early lesion of the heart nerve terminals by a complement independent mechanism
16. Action potentials and potassium currents in rat ventricular muscle during experimental diabetes
17. The transcription of a mammalian voltage-gated potassium channel is regulated by cAMP in a cell-specific manner
18. Myocardial beta adrenergic adenylate cyclase complex in a canine model of Chagasic cardiomyopathy
19. Characterization of transient outward current in human ventricular myocytes from patients with terminal heart failure
20. Effects of thyroid status on expression of voltage-gated potassium channels in rat left ventricle
21. Direct contact between sympathetic neurons and rat cardiac myocytes in vitro increases expression of functional calcium channels
22. to in canine epicardium
23. Restoration of transient outward current by norepinephrine in cultured canine cardiac myocytes
24. Reduction of the transient outward potassium current in canine X-linked muscular dystrophy
25. Reduction of the transient outward potassium current in a canine model of Chagas' disease
26. Altered responsiveness to sympathetic nerve stimulation and agonists of isolated left atria of diabetic rats: No evidence for involvement of hypothyroidism
27. Alteration of the sodium current in cat cardiac ventricular myocytes during primary culture
28. Identification of molecular components of A-type channels activating at subthreshold potentials
29. Thyroid status and diabetes modulate regional differences in potassium currents in rat ventricle
30. Autonomic neuropathy in the alloxan-diabetic rat
31. Functional consequences of streptozotocin-induced diabetes mellitus, with particular reference to the cardiovascular system
32. to channels: Kv4.2, Kv4.3, and other possibilities?
33. Anatomic distribution of autonomic neural tissue in the developing dog heart
34. 1-adrenoceptor stimulation: A subtype specific effect?
35. + current in ventricular myocytes from diabetic rats
36. Regulation of sodium current development in cultured atrial tumor myocytes (AT-1) cells
37. Electrophysiological and pharmacological correspondence between Kv4.2 current and rat cardiac transient outward current
38. Reduced noradrenaline turnover in streptozotocin-induced diabetic rat
39. Effects of aldose reductase inhibitor ONO 2235 on reduced sympathetic nervous system activity and peripheral nerve disorders in STZ-induced diabetic rats
40. Sympathetic neurons mediate developmental change in cardiac sodium channel gating through long-term neurotransmitter action