Calcium concentration and its regulation was examined in
tissues of larval Rana catesbiana. Considerable variability was
found in tissue calcium that could not be explained by stage of development.
A seasonal effect was observed, with plasma calcium decreasing
and muscle calcium increasing during winter. Total plasma
calcium concentration reflects, within...
This study was initiated to determine the concentration
of magnesium and calcium in dividing eggs of the sea
urchin Stroncavocentrotus purpuratus and to explore the
relationship between these ions and mitotic events.
Samples of developing eggs, maintained at 15°C, were
taken at ten-minute intervals from fertilization through
the second cleavage,...
Calcium channel blockers (CCB) was studied extensively in cardiology for their tissue
protective effect following myocardial infarction; we hypothesized that administration of
a CCB would interfere with the processes that result in exercise-induced muscle damage
(EIMD) and delayed onset muscle soreness. To investigate the effects of a CCB on a...