Mitochondrial ATP-sensitive K+ channels influence force development and anoxic contractility in a flatfish, yellowtail flounder Limanda ferruginea, but not atlantic cod Gadus morhua heart

Journal of Experimental Biology

Volumn 205, Issue 10, 2002, Pages 1411-1418

  MacCormack, Tyson J ^a   Driedzic, William R ^a  

^a MEMORIAL UNIVERSITY OF NEWFOUNDLAND   (Canada)

Author keywords

Adenosine 5 triphosphate sensitive potassium channel; Atlantic cod; Calcium; Fish heart; Gadus morhua; Hypoxia; Limanda ferruginea; Mitochondria; Yellowtail flounder

Indexed keywords

5 HYDROXYDECANOIC ACID; 5-HYDROXYDECANOIC ACID; ABC TRANSPORTER; DECANOIC ACID DERIVATIVE; DIAZOXIDE; GLIBENCLAMIDE; HYDROXYACID; INWARDLY RECTIFYING POTASSIUM CHANNEL; POTASSIUM CHANNEL; POTASSIUM CHANNEL BLOCKING AGENT; UK ATP 1 POTASSIUM CHANNEL; UK-ATP-1 POTASSIUM CHANNEL;

AEROBIC METABOLISM; ANIMAL; ANOXIA; ARTICLE; COMPARATIVE STUDY; DRUG EFFECT; FISH; FLOUNDER; HEART; HEART CONTRACTION; IN VITRO STUDY; PATHOPHYSIOLOGY; PHYSIOLOGY; SPECIES DIFFERENCE;

AEROBIOSIS; ANIMALS; ANOXIA; ATP-BINDING CASSETTE TRANSPORTERS; DECANOIC ACIDS; DIAZOXIDE; FISHES; FLOUNDER; GLYBURIDE; HEART; HYDROXY ACIDS; MYOCARDIAL CONTRACTION; POTASSIUM CHANNEL BLOCKERS; POTASSIUM CHANNELS; POTASSIUM CHANNELS, INWARDLY RECTIFYING; SPECIES SPECIFICITY;

ANIMALIA; GADUS; GADUS MORHUA; LIMANDA; LIMANDA FERRUGINEA; PLEURONECTIFORMES; PLEURONECTOIDEI;

EID: 0036326824     PISSN: 00220949     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (31)

1. Cardiovascular responses of the winter flounder Pseudopleuronectes americanus to hypoxia
2. Physiology and behaviour of free-swimming Atlantic cod (Gadus morhua) facing fluctuating temperature conditions
3. Behavioral responses and biochemical correlates in Solea solea to gradual hypoxic exposure
4. Isolated perfused fish hearts
5. Energy metabolism and contractility in ectothermic vertebrate hearts: Hypoxia, acidosis, and low temperature
6. ATP channel activity during chronic myocardial hypoxia. Is cardioprotection mediated by improved bioenergetics?
7. Cardiovascular responses to hypoxia in the Atlantic cod, Gadus morhua
8. Recovery of trout myocardial function following anoxia: Preconditioning in a non-mammalian model
9. ATP-sensitive K+ channels in cardiac muscle from cold-acclimated goldfish: Characterisation and altered response to ATP
10. i, contractility and Ca-balance under hypercapnic acidosis in the myocardium of different vertebrate species
11. Relations between heart muscle enzyme pattern and directly measured tolerance to acute anoxia
12. 2+ under hypercapnic acidosis of cardiac muscle: Comparative aspects
13. 2+ on cardiac contractility in the flounder (Pleuronectes flesus)
14. + channels and myocardial preconditioning
15. Cardiac force and high-energy phosphates under metabolic inhibition in four ectothermic vertebrates
16. Electrical and mechanical activity in heart tissue of flounder and rainbow trout during acidosis
17. + channels modulate cardiac mitochondrial function
18. 2+ overload in rat cardiac mitochondria
19. ATP channels
20. + channel in the mitochondrial inner membrane
21. + loss and arrhythmias in rat hearts. Effect of glibenclamide, a sulfonylurea
22. + channels in cardiac muscle
23. Adaptive tolerance of fish myocardium to hypercapnic acidosis
24. Mitochondria as ATP consumers: Cellular treason in anoxia
25. ATP channels in ischemic cardioprotection
26. + channel-opening drugs
27. Calcium transport and the regulation of cardiac contractility in teleosts: A comparison with higher vertebrates
28. + loss during hypoxia, ischemia, and metabolic inhibition in mammalian ventricle
29. 2+ current in fish cardiac myocytes: Effects of thermal acclimation and β-adrenergic stimulation
30. 2+ influx
31. Potassium accumulation in the globally ischemic mammalian heart. A role for the ATP-sensitive potassium channel