We have located links that may give you full text access.
Effects on immune responses in rats after neuromanipulation with capsaicin.
The effect of capsaicin treatment on the immune response, assessed as antibody formation in vivo and in vitro, was studied in ovalbumin (OA)-immunized rates. Rats were treated with capsaicin at 1-2 days of life or at adult age, before or after immunization. The levels of IgA, IgE and IgG antibodies as well as immunoglobulins were measured in serum and supernatants from cultured lymph node cells, spleen cells and peripheral blood lymphocytes. Capsaicin treatment affected the antibody levels depending on the timing of capsaicin treatment in relation to immunization. Different effects of capsaicin treatment were also observed on the different immunoglobulin isotypes. One of the most striking effects by capsaicin treatment was the reduction of IgA and IgG synthesis in cultured lymphoid cells from aerosol immunized animals treated with capsaicin after immunization. In contrast, in vivo the level of total serum IgA was increased in similarly treated animals. In this study we show that capsaicin treatment, which is known to decrease the levels of neuropeptides of sensory origin, has a time-dependent effect on both antibody levels in vivo as well as the formation of immunoglobulin in vitro. Although the mechanisms responsible for this are not obvious, we conclude a link between depletion of neuropeptides in sensory nerves and the antibody synthesis.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app