Library

Featured Topics

Quadruple Marker Test (Quad Screen)

Overview The Quadruple Marker Study, also known as the Quad Screen, is a prenatal screening test used to estimate the risk of major chromosomal abnormalities...

Pyruvate

Overview Pyruvate is a key intermediate in carbohydrate metabolism and is the end product of glycolysis under aerobic conditions. It occupies a central position in...

Psilocybin

Overview Psilocybin is a naturally occurring psychedelic prodrug compound produced by more than 200 species of fungi, most prominently from the Psilocybe genus—such as P...

Prussian Blue Staining

Overview Prussian Blue staining, also known as Perls’ Prussian Blue (PPB) reaction, is a histochemical method used to detect ferric iron (Fe³⁺) in tissues. According...

Prothrombin Time (PT)

Overview Prothrombin Time (PT) is a laboratory test that measures how long it takes for blood to clot. Specifically, Prothrombin Time evaluates the extrinsic and...