Google, IBM & Meta Certificates – 40% Off
One plan covers every Professional Certificate on Coursera.
Unlock All Certificates
Learn about bradykinin pharmacology and its relationship to ACE inhibitors in this 11-minute educational video covering immunology and pathology concepts. Explore the biochemical pathway involving high molecular weight kininogen (HMWK), kallikrein, and coagulation factor XII (Hageman factor) in bradykinin formation. Understand how bradykinin functions as a potent vasodilator causing hypotension, increased vascular permeability, and natriuresis, while also examining its role in acute and chronic inflammatory responses through neutrophil chemotaxis and recruitment of polymorphonuclear cells. Discover the clinical significance of bradykinin in causing angioedema, airway compromise, cough, and bronchospasm, particularly in relation to ACE inhibitor therapy. Compare the mechanisms of ACE inhibitors versus ARBs and their differential effects on bradykinin metabolism. Study the conversion of low molecular weight kininogen to kallidin (lysylbradykinin) and its physiological effects on vessel permeability, vascular resistance, and pain sensation. Master key concepts relevant to USMLE, NCLEX, and COMLEX examinations while gaining comprehensive understanding of this important cardiovascular and inflammatory mediator system.
