[Lymphocyte migration in syngeneic lymph node implants].
Lymph nodes implanted subcutaneously to syngeneic recipients were shown to regenerate after mass cell destruction. Regenerated lymphoid tissue has a resemblance to the cortical zone of intact lymph nodes. Microenvironment of regenerated lymphoid tissue provides homing of lymphocytes. However, migration of 51Cr-labelled lymphocytes to implants declined drastically, as compared to lymphocyte migration to intact lymph nodes. Attenuation of proliferative activity and the data of morphological analysis indicate a more prolonged retention of lymphocytes in implanted lymph nodes. The results obtained could be attributable to only partial recovery of sinus and vessel systems regulating the inflow and outflow of lymphocytes in lymph nodes.
D000818:Animals; D008198:Lymph Nodes / Q000637:transplantation*; D008214:Lymphocytes / Q000502:physiology*; D008297:Male; D051379:Mice; D008808:Mice, Inbred CBA
Osobennosti migratsii limfotsitov v singennye implantaty limfaticheskikh uzlov.