Effect of classical conditioning over immature and mature B lymphocytes regulation
2018
: Classical conditioning (CC) with a sweet flavored is useful for experimental models of immune response. The objective this work was analyze spleen cell response on the differentiation of B-lymphocytes associated with the CC with sweet flavored in adult rats. Twelve adult male rats were divided (n = 3) in Group 1 (control); Group 2 without conditioned stimulus (WCS) received only water; Group 3 receiving only water with salt; Group 4 (experimental) with CS of sweet flavored and salty flavored afterwards. In every work group, all animals were subjected to the unconditioned stimulus (US) treated by 10 mg/kg body weight of cyclophosphamide injected intraperitoneally (i.p.). Subsequently an immunological challenge with sheep red blood cells i.p. was applied. Spleen samples were obtained 15 days after using euthanasia with 1% sodium thiopental i.p. The evaluation B lymphocyte (immature and mature) was performed by immunohistochemistry using specific antibodies against CD20 and against CD37, and revealed with HRP/DAB. The results show in every work group significant increases of CD20+ and CD37+ cell densities in the red pulp of the spleen of male adult rats from different groups of the experimental design. We concluded that the immunomodulatory response under CC might facilitate a less aggressive and more physiological immunological response against immunosuppression. RESEARCH HIGHLIGHTS: The immune response can be reinforced by classical conditioning. The sweet taste allows to positively condition the immune response. B lymphocytes actively participate in the immune response and classical conditioning.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
24
References
0
Citations
NaN
KQI