A four-compartment model for Ca2+ dynamics: An interpretation of Ca2+ decay after repetitive firing of intact nerve terminals

Journal of Computational Neuroscience

Volumn 8, Issue 3, 2000, Pages 275-298

  Peng, Yan Yi ^a   Wang, Kwang Shang ^b  

^a UNIVERSITY OF CHICAGO   (United States)

^b PENNSYLVANIA STATE UNIVERSITY   (United States)

Author keywords

Calcium decay; Mitochondria; Presynaptic nerve terminals; Ryanodine sensitive store

Indexed keywords

DECAY (ORGANIC); DIFFERENTIAL EQUATIONS; EIGENVALUES AND EIGENFUNCTIONS; EXPONENTIAL FUNCTIONS; INSECTICIDES; MITOCHONDRIA;

CA 2+; CALCIUM DECAY; EXPONENTIAL COMPONENTS; MITOCHONDRIAS; NERVE TERMINALS; OVERALL RATE; PRESYNAPTIC; PRESYNAPTIC NERVE TERMINAL; RYANODINE; RYANODINE-SENSITIVE STORE;

CALCIUM;

CALCIUM; RYANODINE; RYANODINE RECEPTOR; UNCOUPLING PROTEIN; CALCIUM CHANNEL;

ALGORITHM; ANIMAL CELL; ARTICLE; BULLFROG; CALCIUM CELL LEVEL; CALCIUM TRANSPORT; COMPARTMENT MODEL; CONTROLLED STUDY; CYTOSOL; MITOCHONDRION; NERVE CONDUCTION; NONHUMAN; PREDICTION; PRIORITY JOURNAL; SYNAPTOSOME; ACTION POTENTIAL; ANIMAL; BIOLOGICAL MODEL; CELL COMPARTMENTALIZATION; DRUG EFFECT; ELECTROSTIMULATION; FROG; IN VITRO STUDY; METABOLISM; PHYSIOLOGY; SYMPATHETIC GANGLION; TIME; ULTRASTRUCTURE;

ACTION POTENTIALS; ALGORITHMS; ANIMALS; CALCIUM; CALCIUM CHANNELS; CELL COMPARTMENTATION; ELECTRIC STIMULATION; GANGLIA, SYMPATHETIC; MITOCHONDRIA; MODELS, NEUROLOGICAL; PRESYNAPTIC TERMINALS; RANIDAE; RYANODINE; TIME FACTORS;

EID: 0033625462     PISSN: 09295313     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1008954127682     Document Type: Article

References (20)

1. Ashley RH (1989) Activation and conductance properties of ryanodine-sensitive calcium channels from brain microsomal membranes incorporated into planar lipid bilayers. J. Membrane Biol. 111:179-189.
2. 3- and calcium-gated channels from endoplasmic reticulum of cerebellum. Nature 351:751-754.
3. Dodd J, Horn JP (1983) A reclassification of Band C Neurons in the ninth and tenth paravertebral sympathetic ganglia of the bullfrog. J. Physiol. (Lond.) 334:255-269.
4. Fabiato A (1985) Time and calcium dependence of activation and inactivation of calcium-induced release of calcium from the sarcoplasmic reticulum of a skinned canine cardiac Purkinje cell. J. Gen. Physiol. 85:247-289.
5. 2+] oscillations in sympathetic neurons: An experimental test of a theoretical model. Biophys. J. 68:1752-1766.
6. Gunter KK, Gunter TE (1994) Transport of calcium by mitochondria. J. Bioenerg. Biomembr. 26:471-485.
7. 2+ in neurons. Neurosci. 46:251-273.
8. Lysakowski A, Figueras H, Price SD, Peng Y-Y (1999) Dense-cored vesicles, smooth endoplasmic reticulum and mitochondria are closely associated with non-specialized parts of plasma membrane of nerve terminals: Implications on exocytosis and calcium buffering by intraterminal organelles. J. Comp. Neurol. 403:378-390.
9. McPherson PS, Kim Y-K, Valdivia H, Knudson M, Takekura H, Franzini-Armstrong C, Coronado R, Campbell KP (1991) The brain ryanodine receptor: A caffeine-sensitive calcium release channel. Neuron 7:17-25.
10. 2+ homeostasis. Prog. Neurobiol. 37:255-285.
11. 2+ release from intracellular membrane systems. Molecular Pharm. 36:673-680.
12. Peng YY (1996) Ryanodine-sensitive component of calcium transients evoked by nerve firing at presynaptic nerve terminals. J. Neurosci. 16:6703-6712.
13. Peng YY (1998) Effects of mitochondrion on calcium transients at intact presynaptic terminals depend on frequency of nerve firing. J. Neurophysiol. 80:186-195.
14. Peng YY, Horn JP (1991) Continuous repetitive stimuli are more effective than bursts for evoking CHRH release in bullfrog sympathetic ganglia. J. Neurosci. 11:85-95.
15. Peng YY, Wang KS (1998) Three intracellular compartments release calcium during calcium decay after repetitive firing of intact presynaptic nerve terminals. Soc. Neurosci. Abstracts 24:227.9.
16. 2+ elevation above a threshold level in bullfrog sympathetic ganglia. Neuron 10:465-473.
17. Provencher SW (1976a) An eigenfunction expansion method for the analysis of exponential decay curves. J. Chem. Phys. 64:2772-2777.
18. Provencher SW (1976b) A Fourier method for the analysis of exponential decay curves. Biophys. J. 16:27-41.
19. 3-sensitive channels that are sensed by neighboring mitochondria. Science 262:744-747.
20. 2+ release channel. Am. J. Physiol. 253:C364-C368.