Interrelationships of B- and T-cell areas in peripheral immune organs of the albino rat after hind limb autotransplantation.
Using 68 3-month-old male albino rats, it was established that the pattern of the changing interrelationships of B- and T-cell areas in the spleen and in the popliteal, inguinal and medial iliac lymph nodes regional for the experimental limb during the initial stage after hind limb autotransplantation, with or without sciatic nerve alloplasty, represents a universal type of initial response of the peripheral immune organs to external challenge which takes place in three steps: 1) an increase in the number and size of the lymph nodules, 2) enlargement of T-cell areas, 3) an increase in the number of structures containing antibody-forming cells (the medullary cords in the lymph nodes and the splenic cords). Sciatic nerve alloplasty gives rise to expansion of the medullary cords in the lymph nodes and the marginal zone and cords in the spleen, with parallel significant enlargement of T-cell areas.
Bartosh
N O
NO
Department of Human Anatomy, First Moscow Sechenov Institute of Medicine, USSR.
Satyukova
G S
GS
Kiprenski
J V
JV
D000818:Animals; D001402:B-Lymphocytes / Q000276:immunology*; D006614:Hindlimb / Q000637:transplantation*; D008198:Lymph Nodes / Q000276:immunology*; D008297:Male; D051381:Rats; D013154:Spleen / Q000276:immunology*; D013601:T-Lymphocytes / Q000276:immunology*; D014181:Transplantation Immunology / Q000276:immunology*; D014182:Transplantation, Autologous