Related Experiment Videos
Changes of thymocyte subpopulations induced by activities diffusing from leukemia L1210 cells
1Department of Cytophysiology, Medical Centre of Postgraduate Education, Warsaw, Poland.
Mice with intraperitoneally inoculated leukemia L1210 cells had a lower total number of thymocytes and a markedly reduced percentage of L3T4+ Lyt2+ (CD4+ 8+) thymocytes, but increased subpopulations of L3T4+ Lyt2-, L3T4- Lyt2+, L3T4-Lyt2-. The percentage of Thy 1.2+ thymocytes was unchanged as compared with control animals. A similar effect was observed is suggested that leukemia L1210 cells produce some activities which diffuse through 0.22 microns filters and influence the subpopulations of thymocytes.
Mice with intraperitoneally inoculated leukemia L1210 cells had a lower total number of thymocytes and a markedly reduced percentage of L3T4+ Lyt2+ (CD4+ 8+) thymocytes, but increased subpopulations of L3T4+ Lyt2-, L3T4- Lyt2+, L3T4-Lyt2-. The percentage of Thy 1.2+ thymocytes was unchanged as compared with control animals. A similar effect was observed is suggested that leukemia L1210 cells produce some activities which diffuse through 0.22 microns filters and influence the subpopulations of thymocytes.