Imaging of Ca2+ release by caffeine and 9-methyl-7-bromoeudistomin D and the associated activation of large conductance Ca2+-dependent K+ channels in urinary bladder smooth muscle cells of the guinea pig

Japanese Journal of Pharmacology

Volumn 85, Issue 4, 2001, Pages 382-390

  Ohi, Y ^a   Atsuki, K ^a   Torii, Y ^a   Ohizumi, Y ^a   Watanabe, M ^a   Imaizumi, Y ^a  

^a NAGOYA CITY UNIVERSITY   (Japan)

Author keywords

9 Methyl 7 bromoeudistomin D; Ca2+ dependent K+ channel; Caffeine; Smooth muscle; Spontaneous transient outward current

Indexed keywords

9 METHYL 7 BROMOEUDISTOMIN D; CAFFEINE; CALCIUM CHANNEL; CALCIUM ION; EUDISTOMIN DERIVATIVE; POTASSIUM CHANNEL; POTASSIUM ION; UNCLASSIFIED DRUG; 9-METHYL-7-BROMOEUDISTOMIN D; CALCIUM; CARBOLINE DERIVATIVE; PHOSPHODIESTERASE INHIBITOR;

ANIMAL CELL; ARTICLE; BLADDER; CALCIUM BLOOD LEVEL; CALCIUM CONDUCTANCE; CALCIUM CURRENT; CALCIUM TRANSPORT; COMPUTER ANALYSIS; CONTROLLED STUDY; DRUG EFFECT; GUINEA PIG; IMAGING; NONHUMAN; SMOOTH MUSCLE FIBER; VOLTAGE CLAMP; ANIMAL; CONFOCAL MICROSCOPY; CYTOLOGY; MALE; METABOLISM; PATCH CLAMP; PHYSIOLOGY; SMOOTH MUSCLE;

ANIMALS; CAFFEINE; CALCIUM; CARBOLINES; GUINEA PIGS; MALE; MICROSCOPY, CONFOCAL; MUSCLE, SMOOTH; PATCH-CLAMP TECHNIQUES; PHOSPHODIESTERASE INHIBITORS; POTASSIUM CHANNELS; URINARY BLADDER;

EID: 0034744178     PISSN: 00215198     EISSN: None     Source Type: Journal    
DOI: 10.1254/jjp.85.382     Document Type: Article

References (31)

1. Elementary and global aspects of calcium signalling
2. Calcium movements, distribution, and functions in smooth muscle
3. Superficial buffer barrier function of smooth muscle sarcoplasmic reticulum
4. Relaxation of arterial smooth muscle by calcium sparks
5. Spontaneous transient outward currents in smooth muscle cells
6. + channels: A functional unit for regulating arterial tone
7. 2+ spark as a regulator of ion channel activity
8. Bromo-eudistomin D, a novel inducer of calcium release from fragmented sarcoplasmic reticulum that causes contractions of skinned muscle fibers
9. Application of physiologically active substances isolated from natural resources to pharmacoligical studies
10. 2+ release channels of sarcoplasmic reticulum
11. 3H]methyl-7-bromoeudistomin D to the caffeine-binding site of skeletal muscle sarcoplasmic reticulum
12. + current and contractile system in some smooth muscles
13. Ionic currents in single smooth muscle cells from the ureter of the guinea-pig
14. + current during depolarization in smooth muscle cells of the guinea-pig vas deferens and urinary bladder
15. Improved patch-clamp techniques for high-resolution current recording from cells and cell-free membrane patches
16. 2+] in myocytes from guinea-pig coronary artery
17. 2+-dependent ion channels in single myocytes from rat portal vein
18. Functional coupling of ryanodine receptores to Kca channels in smooth muscle cells from rat cerebral arteries
19. 2+ sparks and spontaneous transient outward currents in single smooth muscle cells
20. Calcium sparks in smooth muscle
21. 2+ sparks is involved in regulation of arterial diameter by cyclic nucleotides
22. + channels regulate action potential repolarization in urinary bladder smooth muscle
23. Excitation-contraction coupling in gastrointestinal and other smooth muscles
24. Calcium-induced calcium release in smooth muscle: Loose coupling between the action potential and calcium release
25. 2+ release in guinea-pig ileum smooth muscle cells
26. 2+ release, and differentiation of myocytes in the cardiovascular system
27. Localization of ryanodine receptors in smooth muscle
28. 2+ releaser, binds to caffeine-binding sites distinct from the ryanodine receptors in brain microsomes
29. 2+ stores in myocytes from guinea-pig urinary bladder
30. i in rat ventricular myocytes
31. Kinetic properties of the caffeine-induced transient outward current in bull-frog sympathetic neurones