4 hasil
BACKGROUND
Various cytomorphologic and biochemical markers of apoptosis are found in different compartments (plasma membrane, cytoplasm, nucleus, and mitochondria) of target cells. Although the plasma membrane is an easily accessible cellular compartment, relatively little is known about its changes
A comprehensive mapping of lectin receptors on adult rat liver in situ was performed at light and ultrastructural levels by using 12 biotin-labeled lectins and an avidin-biotin-peroxidase complex. In addition, concanavalin A conjugated directly to peroxidase was utilized to study intracellular
The effect of incubation with lectins of the macrophages or two evolutive stages of Trypanosoma cruzi (noninfective epimastigotes and infective trypomastigotes) on the ingestion of the parasites by mouse peritoneal macrophages was studied. Lectins which bind to residues of mannose (Lens culinaris,
Allomyrina dichotoma lectin (allo A) with a specificity to beta-D-galactose was used to fractionate human alpha-fetoprotein (AFP) by affinity electrophoresis. AFP from cord sera and serum of a patient with fulminant hepatitis showed single bands with a high affinity for allo A. Some patients with