Lecture On Pharmacology of Calcium, Vitamin D & PTH | Osteoporosis | MBBS

Welcome to this comprehensive, high-yield medical lecture delivered to the MBBS Batch (2024-2025) at Tripura Santiniketan Medical College & Hospital. In this session, we deeply explore Mineral Ion Homeostasis, detailing the complex physiological and pharmacological mechanisms governing Calcium, Vitamin D, and Parathyroid Hormone (PTH).

This video serves as an essential academic resource for medical undergraduates, NEET-PG aspirants, and healthcare professionals looking to master bone mineral metabolism, calcium balance disorders, and the pharmacotherapy of osteoporosis, rickets, and osteomalacia.

⏳ Chapter Timestamps (Optimized for YouTube Navigation)
[00:00] - Introduction to Mineral Ion Homeostasis & Osteoporosis Management
[03:55] - Physiological Roles & Critical Functions of Calcium
[10:14] - Normal Serum Calcium Ranges & Key Regulatory Hormones
[13:20] - Intestinal Absorption Dynamics & Renal Excretion of Calcium
[22:03] - Vitamin D Activation: Synthesis Pathways & Active Calcitriol Form
[29:46] - Cellular Actions of Vitamin D on Bone Architecture & Receptors
[39:48] - Vitamin D Deficiency: Clinical Features of Rickets & Osteomalacia
[47:35] - Hypervitaminosis D (Vitamin D Toxicity) & Hypercalcemia Symptoms
[49:44] - Parathyroid Hormone (PTH): Synthesis, Secretion & Target Organs
[55:58] - Teriparatide Pharmacology & Emerging Long-Acting PTH Analogs
[01:00:52] - Clinical Comparison: Hyperparathyroidism vs. Hypoparathyroidism

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SANTINIKETAN MEDICAL COLLEGE & HOSPITAL
Real Classroom Demonstration/Lecture
On: PHARMACOLOGY Prof. (Dr.) Agnik Pal
(MBBS Batch: (2024-25)
Conducted on: 18-05-26

Видео Lecture On Pharmacology of Calcium, Vitamin D & PTH | Osteoporosis | MBBS канала Santiniketan Medical College