1.
Bull Exp Biol Med
; 140(3): 348-51, 2005 Sep.
Article
in English
| MEDLINE
| ID: mdl-16307056
ABSTRACT
Studies of cooperative effects of D- or L-isomers of iEW dipeptide and neuraminidase on the number of splenic CFU, comparison of the peptide effects on CD34+ cells and splenic CFU, and evaluation of the effects of iEW D- or L-isomers on parameters of T-cell activation showed that interactions of L-(iEW) and D-(iEW) with CD34+ surface receptors are realized through the same mechanism, while their different biological effects on hemopoietic precursor cells in vivo can be explained by their different influence on T-component of the microenvironment.