title: The fine structure of the parathyroid glands of rats with disuse osteoporosis.
abstract: The parathyroid glands were studied ultrastructurally in two groups of rats: one control group and one group with an immobilized hindleg. The aim was to see whether immobilization has any effect on the fine structural appearance of the parathyroid glands. No morphological differences were recorded between the two groups. Nor were any signs of increased functional activity observed. The results denote that no increased parathyroid activity occurs after immobilization of an extremity in rats.
mesh_terms: D000818:Animals; D007103:Immobilization; D008297:Male; D010024:Osteoporosis / Q000473:pathology*; D010280:Parathyroid Glands / Q000648:ultrastructure*; D051381:Rats