Explore azathioprine, an immunosuppressive drug used in autoimmune diseases and organ transplantation. This video covers its pharmacology, mechanism of action in inhibiting purine synthesis, and common…

Mitral stenosis is a condition characterized by obstruction of blood flow across the mitral valve from the left atrium to the left ventricle. The mechanical obstruction leads to increases in pressure within…

Explore Type II hypersensitivity, a cytotoxic immune reaction where antibodies target cells leading to destruction via the complement system or immune cells. This video covers the causes,…

Dermatomyositis is an autoimmune disease characterized by inflammation of the skin and muscles, resulting in distinctive rashes and muscle weakness. The disease involves the production of specific antibodies…

Explore COVID-19 caused by SARS-CoV-2, including its timeline of infection, viral life cycle, and mechanisms leading to complications like ARDS. This video also covers the pathophysiology of severe disease…

There are medications available to prevent and treat osteoporosis. Medications to prevent osteoporosis are only for those at high risk of osteoporosis, this includes those taking high dose of steroids for a…

Learn about heart failure with preserved ejection fraction (HFpEF), a condition where the heart maintains normal pumping ability but struggles to fill properly. This video explains the pathophysiology,…

Takotsubo cardiomyopathy also known as stress cardiomyopathy or apical ballooning syndrome is a heart condition often preceded by a stressful event such as a death of someone or a recent traumatic event. The…

Explore Cryptococcus neoformans infection, a fungal disease that primarily affects the lungs and central nervous system, especially in immunocompromised individuals. This video covers its…

Explore the key features of medulla oblongata syndromes, including medial and lateral medullary syndromes, and how specific lesions affect neurological function. This video explains the clinical signs,…