Divalent cations, especially calcium and magnesium, have been shown to play an important regulatory role in endothelial and immune cells. To learn more about the interaction of these two metals in the regulation of cell growth, we altered the calcium/magnesium
The Chinese journal of physiology, 55(2), 101-107 (2012-05-09)
The purpose of this study was to determine the effects of an extract from Moringa oleifera (MO) on the development of monocrotaline (MCT)-induced pulmonary hypertension (PH) in Wistar rats. An ethanol extraction was performed on dried MO leaves, and HPLC
American journal of physiology. Renal physiology, 300(1), F91-F97 (2010-11-05)
In vivo chronic metabolic acidosis induces net Ca2+ efflux from bone, and incubation of neonatal mouse calvariae in medium simulating physiological metabolic acidosis induces bone resorption. It appears that activation of the proton (H+) receptor OGR1 in the osteoblast leads
Journal of experimental botany, 60(4), 1387-1398 (2009-02-17)
Calcium-mediated signalling is ubiquitous in both animals and plants. Changes in cytoplasmic free Ca(2+) concentration couple diverse arrays of stimuli to their specific responses, the specificity of the stimulus being determined by integrated actions between multiple Ca(2+) mobilization pathways. In
European journal of pharmacology, 571(2-3), 81-87 (2007-06-30)
We have previously reported that paraoxon, an organophosphate compound, at submicromolar concentrations effectively suppresses Ca2+ action potentials and modulates the activity of snail neurons. This effect was unrelated to acetylcholinesterase inhibition but was found to involve the direct or indirect
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