Biomaterial Database

Spectrophotometric method applicable to in vitro studies of Heinz body formation in erythrocytes. 1979

M Summerfield, and G R Tudhope

A simple quantitative procedure is described for the estimation of Heinz body formation in erythrocytes, based on the spectrophotometric measurement of the amount of crystal violet absorbed by precipitated Heinz bodies. Good correlation is shown between this method and the counting of Heinz body-containing erythrocytes in a microscopical preparation. This technique is particularly applicable to in vitro studies of the comparative effects produced in the erythrocyte by oxidant agents.

UI	MeSH Term	Description	Entries
D004906	Erythrocyte Count	The number of RED BLOOD CELLS per unit volume in a sample of venous BLOOD.	Blood Cell Count, Red,Erythrocyte Number,Red Blood Cell Count,Count, Erythrocyte,Counts, Erythrocyte,Erythrocyte Counts,Erythrocyte Numbers
D004912	Erythrocytes	Red blood cells. Mature erythrocytes are non-nucleated, biconcave disks containing HEMOGLOBIN whose function is to transport OXYGEN.	Blood Cells, Red,Blood Corpuscles, Red,Red Blood Cells,Red Blood Corpuscles,Blood Cell, Red,Blood Corpuscle, Red,Erythrocyte,Red Blood Cell,Red Blood Corpuscle
D006366	Heinz Bodies	Abnormal intracellular inclusions, composed of denatured hemoglobin, found on the membrane of red blood cells. They are seen in thalassemias, enzymopathies, hemoglobinopathies, and after splenectomy.	Bodies, Heinz
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D013053	Spectrophotometry	The art or process of comparing photometrically the relative intensities of the light in different parts of the spectrum.