Potentiation of caffeine-induced contracture by raising extracellular potassium in frog skeletal muscle

Acta Physiologica Sinica

Volumn 51, Issue 2, 1999, Pages 153-160

  Chen, Ke Ying ^a   Zhu, Pei Hong ^a  

^a INSTITUTE OF GEOLOGY AND GEOPHYSICS   (China)

Author keywords

Caffeine; Contracture; High potassium; Ryanodine receptor; Skeletal muscle

Indexed keywords

CAFFEINE; CALCIUM ION; POTASSIUM ION; RYANODINE RECEPTOR;

ANIMAL TISSUE; ARTICLE; CALCIUM CELL LEVEL; CELL MEMBRANE DEPOLARIZATION; CONTROLLED STUDY; EXTRACELLULAR SPACE; FROG; MUSCLE CONTRACTILITY; MUSCLE CONTRACTURE; MUSCLE FIBER MEMBRANE POTENTIAL; NONHUMAN; SKELETAL MUSCLE; TIBIALIS ANTERIOR MUSCLE;

ANIMALS; BIOLOGICAL TRANSPORT, ACTIVE; CAFFEINE; CONTRACTURE; DRUG SYNERGISM; MUSCLE, SKELETAL; POTASSIUM; RANIDAE; RYANODINE RECEPTOR CALCIUM RELEASE CHANNEL;

EID: 0032905416     PISSN: 03710874     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (10)

1. 2+ release channel of skeletal muscle sarcoplasmic reticulum by caffeine and related compounds. Arch Biochem Biophys, 1988, 267: 75-86.
2. Gallant EM, Lentz LR, Taylor SR. Modulation of caffeine contractures in mammalian skeletal muscles by variation of extracellular potassium. J Cell Physiol, 1995, 165: 254-260.
3. Hidalgo J, Niemeyer MI, Jaimovich E. Voltage control of calcium transients elicited by caffeine and tetracaine in cultured rat muscle cells. Cell Calcium, 1995, 18: 140-154.
4. Coronado R, Morrissette J, Sukhareva M, et al. Structure and function of ryanodine receptors. Am J Physiol, 1994, 266: C1485-C1504.
5. 2+ release in skeletal muscle cells. Proc Natl Acad Sci USA, 1994, 91: 5725-5729.
6. Franzini-Armstrong C, Protasi F. Ryanodine receptors of striated muscles: a complex channel capable of multiple interactions. Physiol Rev, 1997, 77: 699-729.
7. Raymond G, Potreau D, Cognard C, et al. Stimulation frequency and external ionic composition control the repriming of caffeine-induced contractures in frog skeletal muscle. Can J Physiol Pharmacol, 1985, 65: 704-710.
8. Dulhunty AF. Activation and inactivation of excitation-contraction coupling in rat soleus muscle. J Physiol (Lond), 1991, 439: 605-626.
9. Snowdowne KW. Subcontracture depolarization increases sarcoplasmic ionized calcium in frog skeletal muscle. Am J Physiol, 1985, 248: C520-C526.
10. 2+ release by caffeine and voltage in frog skeletal muscle. J Physiol (Lond), 1996, 493: 317-339.