Please enable JavaScript.
Coggle requires JavaScript to display documents.
Bone Physiology (PTH (Aims to INCREASE serum Ca2+, Increases Ca absorption…
Bone Physiology
PTH
-
Increases Ca absorption via intestine, lowers renal excretion
-
PTHrP: Hypercalcaemia, malignancy. Secreted by tumours
Production of 1,25-(OH)2 Vit D3 (Calcitriol)
-
-
Associated Conditions
Hypo^
Renal failure, Vit D def., Sun def.
-
-
-
Calcitonin
-
Decreases bone resorption, Deposits Ca to bone
-
Oestrogen
-
-
Androgens: Increase bone density by #
Calcium
50% ionised, 40% protein bound, 10% complexed
-