“It is well known that autolysis alters the molecular structure and thereby the antigenicity of tissues.”

“The effects of formolization on the antigenicity and reactivity of proteins are discussed later.”

“Graphs of precipitin reactions illustrating effects of formalin on antigenicity and reactivity of the extracts.”

“The mother was O Rh-positive, antibody screen negative, rapid plasma reagin nonreactive, hepatitis B surface antigen negative.”

“Dengue virus antigen has been found in a variety of tissues, predominately the liver and reticuloendothelial system.”

“This assay is a highly quantitative and direct measure of antibody response to a specific antigen.”

“Interpretation relies on the presence or absence of reactivity to the specific antigens.”

“These are specialized molecules that can latch on to antigens and help the rest of the immune system eliminate the foreign particle.”

“Prominent among these are the lymphocytes, white blood cells that are specialized to react to specific antigens.”