ISSN:
1365-3083
Source:
Blackwell Publishing Journal Backfiles 1879-2005
Topics:
Medicine
Notes:
Rats were immunized with ovalbumin, either subculaneously or by aerosol inhalation. The lymphocyte distribution in lymph nodes, peripheral blood, and spleen was investigated by flow cytometry after labelling with T pan (0X19 and W3/13), T helper lymphocytes (W3/25), T cytotoxic/suppressor lymphocytes (OX8), k light chain (MAR 18-5), or MHC class II (0X6) monoclonal antibodies. The influence of the neurotoxic agent capsaicin on the lymphocyte distribution was also analysed. Subcutaneous immunization resulted in an increased number of OX8+ cells in mesenteric lymph nodes, spleen, and peripheral blood but not in the draining lymph nodes, axillary, brachial, and mediastinal lymph nodes. The number of positive cells for the other cell markers used were not affected by immunization. The neuromodulatory effect of capsaicin had no effect on the lymphocyte distribution. The results showed that the type of immunization used, low amounts of antigen without adjuvant given during a prolonged period, selectively induced OX8+ cells. The patterns were unaffected by neuromodulation using capsaicin.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1111/j.1365-3083.1990.tb02742.x
