Abstract
A protocol based on anti-IgE induced human basophil activation was set up to allow the intra-assay calculation of basophil count significance. In 6 successive experiments, we demonstrated the normality of the basophil count distribution through a comparison of the mean values by Student's t-test. We confirm the inhibition of anti-IgE induced human basophil activation by histamine dilutions ranging from 10−10 M to 10−38 M, the most frequent inhibition observed being for 10−18, 10−20, and 10−32 M, in agreement with our previous results.
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References
D. T. Reilly, M. A. Taylor, C. McSharry and T. Aitchison,Homeopathy a placebo response? Lancet2, 881–886 (1986).
J. C. Cazin, M. Cazin, JL. L. Gaborit, A. Chaoui, J. Boiron, P. Belon, Y. Cherruault and C. Papapanayotou,A study of the effect of decimal and centesimal dilution of Arsenic on the retention and mobilization of arsenic in the rat. Human Tox.6, 315–320 (1987).
E. Davenas, F. Beauvais, J. Amara, M. Oberbaum, B. Robinzon, A. Miadonna, A. Tedeschi, B. Pomeranz, P. Fortner, P. Belon, J. Sainte-Laudy, B. Poitevin and J. Benveniste,Human basophil degranulation triggered by very dilute antiserum against IgE. Nature333, 816–818 (1988).
E. Davenas, B. Poitevin and J. Benveniste,Effect on mouse peritoneal macrophages of orally administered very high dilutions of Silicea. Eur. J. Pharmacol.135, 313–319 (1987).
J. Sainte-Laudy, J. L. Sambucy and P. Belon,Effect of ultra low doses of histamine on human basophil degranulation triggered by D. Pteronyssimus extract. Proceedings 1st Int. Congress on Ultra Low Doses. Doutremepuich C. (Eds. Taylor & Francis).
Y. Cherruault, A. Guillez, J. Sainte-Laudy and P. Belon,Etude mathematique et statistique des effects de dilution successives de chlorydrate d'histamine sur la reactivite des basophiles humains. Biosciences7, 63–72 (1988).
H. S. Gilbert and L. Ornstein,Basophil counting with a new staining method using alcian blue. Blood42, 279–286 (1975).
J. F. Petiot, J. Sainte-Laudy and J. Benveniste,Interpretation du resultat d'un test de degranulation des basophiles humains. Ann. Biol. Clin.39, 355–359 (1981).
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Sainte-Laudy, J., Belon, P. Inhibition of human basophil activation by high dilutions of histamine. Agents and Actions 38, C245–C247 (1993). https://doi.org/10.1007/BF01996474
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DOI: https://doi.org/10.1007/BF01996474