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Overview Conjunctivitis, commonly referred to as pink eye, is an inflammatory condition of the conjunctiva of the eye. It is caused by infectious agents such...

1. Overview Congo Red staining is a qualitative histological technique primarily used for the detection of amyloid deposits in tissues. Amyloidosis refers to the extracellular...

Overview C4, also known as Complement 4, is a key plasma protein that forms an essential part of the body’s immune defense system, as described...

Overview C3, also known as Complement 3, is an important protein found in the blood and is a central component of the body’s immune defense...

Overview Collection of blood is a fundamental laboratory procedure used to obtain blood specimens for diagnostic, monitoring, and therapeutic purposes. Since blood samples are considered...