Tissue Plasminogen Activator (tPA)

Tissue Plasminogen Activator (tPA)

Key Takeaways What is tissue plasminogen activator (tPA)? ▾ Tissue plasminogen activator (tPA) is a drug used to dissolve blood clots.   How does it work? ▾ Works by activating plasminogen, which breaks down fibrin in clots.   Medical...
Thalassemia

Thalassemia

Key Takeaways Thalassemia is a group of inherited blood disorders characterized by the reduced or absent production of hemoglobin, the protein in red blood cells that carries oxygen. Pathogenesis ▾ Caused by genetic mutations affecting globin chain production...
Neutrophils

Neutrophils

Key Takeaways Neutrophils are the most common type of white blood cell, serving as the body’s primary defense against bacterial and fungal infections. Function ▾: Neutrophils primarily function by engulfing and destroying invading microorganisms through a...
Hairy Cell Leukemia (HCL)

Hairy Cell Leukemia (HCL)

Key Takeaways Hairy cell leukemia (HCL) is a rare chronic B-cell leukemia with characteristic “hairy” cells. Epidemiology ▾: Primarily affects middle-aged men, with an unknown cause. Pathogenesis ▾: Involves abnormal B-cell development and...
Rh Blood Group System

Rh Blood Group System

Key Takeaways The Rh blood group system is a classification of blood types based on the presence or absence of certain proteins (antigens) on the surface of red blood cells. Rh incompatibility can lead to serious complications. Antigen System: Rh antigens on red blood...
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