PARATHYROID HORMONE & CALCITONIN by Professor Fink.wmv

In this Video Lecture, Professor Fink identifies the 4 Essential Hormones of the Body: [1] Insulin; [2] Glucocorticosteroids (Cortisol); [3] Mineralocorticosteroids (Aldosterone) & [4] Parathyroid Hormone (PTH). Professor Fink then briefly summarizes the major actions, functions & regulation of Insulin & Glucagon in the maintenance of the plasma glucose level. This is followed by a more in-depth review of the major actions , functions & regulation of Parathyroid Hormone & Calcitonin in the maintenance of the plasma calcium level. Reference is made to the Parafollicular Cells, osteoblasts, osteoclasts, hypocalcemia, hypercalcemia, the importance of calcium in the body, bone density, bone deposition & bone resorption. Professor Fink also describes the prevention of osteoporosis using the bisphosphonate drugs (such as Fosamax, Boniva & Actonel), including their mechanism of action and possible adverse action. Check-out professor fink’s web-site for additional resources in Biology, Anatomy, Physiology & Pharmacology: www.professorfink.com Down-loadable e-Books of the Lecture Outlines by Professor Fink can be purchased from the WLAC Bookstore at: https://wlac.redshelf.com/ “Hard Copy” Lecture Outlines can be purchased from the WLAC Bookstore at: http://onlinestore.wlac.edu/fink.asp