Autocrine/paracrine modulation of calcium channels in bovine chromaffin cells

@article{HernndezGuijo1998AutocrineparacrineMO,
  title={Autocrine/paracrine modulation of calcium channels in bovine chromaffin cells},
  author={Jes{\'u}s Miguel Hern{\'a}ndez-Guijo and Luis Gand{\'i}a and Baldomero Lara and A. G. Garcı́a},
  journal={Pfl{\"u}gers Archiv},
  year={1998},
  volume={437},
  pages={104-113}
}
Abstract Applying 10-s pulses of 10 mM Ba2+ to resting or K+-depolarized (70 mM) bovine adrenal chromaffin cells superfused with a nominal 0Ca2+ solution produced a large catecholamine secretory peak. In contrast, pulses of 10 mM Sr2+ or Ca2+ did not induce secretion from polarized resting cells, and induced smaller and narrower secretory peaks from depolarized cells; the areas of the secretory peaks from depolarized cells were 1.87, 3.06 and 27.4 nA s, respectively, for Ca2+, Sr2+ and Ba2… 
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TLDR
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Reconstitution of neurotransmission by determining communication between differentiated PC12 pheochromocytoma and HEL 92.1.7 erythroleukemia cells
TLDR
It is demonstrated that a random distribution between effector and target cells is sufficient to allow communication between cells in a manner similar to extrasynaptic transmission, and suggests that, as in neurons, P/Q- and N-type Ca2+ channels mediate the release of neurotransmitters acting on HEL cells.
Roles of Na+, Ca2+, and K+ channels in the generation of repetitive firing and rhythmic bursting in adrenal chromaffin cells
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This review aims to give a rationale to the role of the many ion channel types regulating CC excitability, and describe their functional properties and analyze how they contribute to pacemaking, AP shape, and burst waveforms.
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TLDR
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TLDR
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