Changes in leaching properties of chick skeletal muscles on denervation.

ABSTRACT

The leaching of electrolytes in normal and denervated chick gastrocnemius muscle has been studied by recording electroconductivity changes in donor-solvent (muscle-water) system at 11 intervals leading to a total immersion of 5 hr 15 min, at days 1,5,10,21 and 28, post-hatching. The results show age related changes in the permeability properties of normal muscle membrane system. The loss of neural control induces a blocking of electrolytes 10 days post-denervation. The possible nature of blocking mechanism has been related to the non-availability of neuro-trophic factors in the tissue.