sin: The article by RH Michell'Two sites for Ca 2 control in one Ca 2 pump'in TIBS (April,
1982, 123) informs a general audience on the activating effects of limited proteolysis and …

Extracellular calcium concentration is an important regulator of calcitonin secretion. We used
primary cell cultures of human medullary thyroid carcinoma to study the role of voltage …

Many cells display oscillations in intracellular calcium resulting from the periodic release of
calcium from intracellular reservoirs. Frequencies are varied, but most oscillations have …

Cytosolic Ca 2+ oscillations can be due to cycles of release and re-uptake of internally
stored Ca 2+. To investigate the nature of these Ca 2+ stores, we expressed the Pmr1 Ca 2+ …

Abstract An extracellular Ca (2+)-sensing mechanism consisting of a G protein-coupled
receptor linked to phosphoinositide turnover and inhibition of PTH secretion, has recently …

We determined the effect of aromatic amino acid stimulation of the human extracellular Ca2+-
sensing receptor (CaR) on intracellular Ca2+ concentration ([Ca2+] i) in single HEK-293 …

Fig. 4.....(b) The experiment shown in (a) was repeated in a slice in which CA3 bursting was
induced by tetanic stimulation of the CA3 pyramidal cell layer. The average interburst …