[Changes in the duodenal glands with a modification of the diet (a histochemical study using lectins)].
A set of lectins with different carbohydrate specificities were used for a histochemical analysis of the duodenal glands of rats which had different food rations during 3 months. Lectin receptors in glandulocytes of the duodenum had different spectra under different food regimens: protein diets of the animals correlated with the accumulation of glycopolymers in the glandular epithelium with the terminal residues of N-acetyl-D-galactosamine, N-acetyl-D-glucosamine, L-fucose, higher content of cellulose in food was followed by reduction of fucosoglycans in combination with accumulation of mannose-containing glycopolymers. The regular specific features found point to quantitative and qualitative changes to the formed secretion of the duodenal glands under the influence of changing conditions of nutrition.
Iatskovskiĭ
A N
AN
Boronikhina
T V
TV
Sukhanov
B P
BP
Lutsik
A D
AD
D000821:Animal Feed; D000818:Animals; D002011:Brunner Glands / Q000166:cytology / Q000378:metabolism*; D004032:Diet; D006651:Histocytochemistry; D037102:Lectins / Q000493:pharmacokinetics*; D008297:Male; D011485:Protein Binding; D051381:Rats; D017208:Rats, Wistar
D037102:Lectins
Izmeneniia duodenal'nykh zhelez pri modifikatsii ratsiona (gistokhimicheskoe issledovanie s ispol'zovaniem lektinov).