[Increased sensitivity of E-rosette-forming blood lymphocytes to histamine in human T-immunodeficient states].
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Biomedical subjects
Publications and source records attributed to E V Giulling.
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Calcitonin effect on lymphoid cells of the marrow, thymus, spleen and lymphoid nodes was studied on guinea-pigs and CBA mice. Calcitonin increased ThyI+ cell number in the marrow and thymus, restored rosette-forming ability of the thymus lymphocytes, heated at 45 degrees C within 1 hour, inducing an appearance of heteroerythrocyte receptors on their surface. The data obtained allow a conclusion that calcitonin is a substance, influencing the lymphoid tissue cell differentiation.
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The paper is concerned with a study in the levamisole effect on lymphoid cells of bone marrow, thymus, spleen and lymph nodes of guinea pigs and CBA/mice. It is shown that levamisole stimulates the differentiation of immature bone marrow and thymus lymphocytes and restores the rosette-forming ability of thymocytes previously heated at 45 degrees C for an hour.
It has been found out for the first time that in 55% of cases presenting with purulent cholangitis, there are antibodies to a clinical strain of E. coli in the bile taken intraoperatively from major bile duct whereas museum specimens of E. coli strain are free from the above antibodies. Immune complexes were identified in the bile of all examined patients (0.316 +/- 0.085 arbitrary units). In the blood serum of patients with purulent cholangitis, antibodies to the clinical strain E. coli are not detectable, while there are great counts of circulating immune complexes (0.928 +/- 0.242 arbitrary units). Based on the findings obtained a conclusion was reached about relative independence of local immunity of the biliary tract.