[Effect of parathyroid hormone on 45Ca2+ absorption in various rabbit tissues].

Abstract

The 45Ca2+ absorption by the different tissues under PTH influence was studied by the radioisotope method as dependent on the incubation time. In all cases it was found that the tissue faculty of 45Ca2+ accumulation increases especially in the early period of the incubation. This effect results from a more intense activity of the membrane channels.