Chromaffin cells adrenal bovine medullary

Suh HW, Hudson PM, McMilhan MK, Das KP, Wilson BC, Wu GC, Hong JS (1995) Longterm stimulation of nicotinic receptors is required to increase proenkephahn AmRNA levels and the delayed secretion of [Met5]-enkephalin in bovine adrenal medullary chromaffin cells. J Pharmacol Exp Ther 275 1663-1670... 

Ahnert-Hilger G, Bader MF, BhakDai S et al. (1989b) Introduction of macromolecules into bovine adrenal medullary chromaffin cells and rat pheochromocy-toma cells (PC12) by permeabilization with streptolysin O inhibitory effect of tetanus toxin on catecholamine secretion. J. Neurochem. 52 1751 -8... 

Detailed comparative electrophysiological studies among six mammalian species have been performed only in adrenal medullary chromaffin cells (Figure 5.2). L-type Ca channels account for near half of the whole-cell Ca " channel current in the cat [64], rat [47], and mouse chromaffin cells [62], In pig [63], bovine [55,81], and human species [65] L channels carry only 15-20% of the whole-cell Ca current. 

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