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Regulation of Calcium and Phosphate has been explicated in this V learning sqadia.com medical lecture. All the aspects regarding this topic have been discussed in this lecture. These encompass concentration of calcium and phosphate in the human body, formation and the effects of vitamin D. Additionally, parathyroid hormone, calcitonin along with the physiology and formation of teeth has been elucidated. Conclusively, certain dental abnormalities have been elaborated.
Calcium and Phosphate in Body
In the commencement, calcium in plasma and inorganic phosphate in extracellular fluids is discussed. Following this, their non-bone effects, the effect on the nervous system and muscle activity along with the effect on the nervous system and muscle activity is explicated. Moreover, bone salts, tensile and compressional strength of bone, calcification and remodelling of bone is highlighted. Conclusively, Function of Osteoclasts, Bone Deposition and Resorption is explained.
Section two is about ‘’Vitamin D’’. At first, the educator explains vitamin D. Then cholecalciferol conversion in the liver is discussed. Following this, the formation of 1,25-dihydroxycholecalciferol is exhibited graphically. After that actions of vitamin D are highlighted. Furthermore, the hormonal effect of vitamin D is elaborated.
Section three is about ‘’Parathyroid Hormone’’. In the beginning, parathyroid hormone is discussed. After that effect of parathyroid hormone on Ca and phosphate is explained. Then information about osteolysis is delivered. Activation of osteoclasts is also elaborated in this section. Likewise, the action of parathyroid hormone is pursued. Moreover, elucidation of parathyroid secretion by calcium ion concentration is given. Lastly, the educator presents a summary of effects of parathyroid hormone.
Section four is about ‘’Calcitonin’’. Earlier in this section, calcitonin is explained. Then calcitonin secretion is focused. Likewise, summary of control of Ca ion concentration is given. After that comprehensive information about pathophysiology is given.
Section five sheds light upon ‘’Teeth’’. Educator begins by elucidating physiology of teeth. After that formation of teeth is discussed. The development of tooth is explained diagrammatically. Lastly, certain dental abnormalities are elaborated quite comprehensively.