Abstract
The ability of leucocyte migration inhibition and monocyte spreading inhibition test to detect tuberculin hypersensitivity was compared in the same twelve Mantoux-negative and fifteen Mantoux-positive persons. Tuberculin hypersensitivity expressed in vitro as migration or spreading inhibition, induced by 100 mug of PPD/ml, was assessed after 2 and 24, or 4 and 20 hr of incubation. A significant difference was found between negative and positive persons by migration inhibition at the early interval and by spreading inhibition at both intervals. When the two tests were compared on the basis of individual results, monocyte spreading inhibition appeared more discriminating (fewer results in the group of positive persons overlapped with those found among negative persons). Results of the monocyte spreading inhibition test correlated well with cutaneous reactions at both incubation intervals, while with migration inhibition the correlation was not so well expressed at either interval. Furthermore, a given change in skin reactivity of tuberculin-positive persons was reflected better in spreading inhibition than in migration inhibition indices. We conclude that the method of monocyte spreading inhibition compares favourably with the method of leucocyte migration inhibition, and it seems to be a suitable in vitro test for detection of tuberculin hypersensitivity in man.
Full text
PDFSelected References
These references are in PubMed. This may not be the complete list of references from this article.
- Brostoff J. 'Escape' from leucocyte migration inhibition. J Immunol Methods. 1974 Jan;3(1):27–30. doi: 10.1016/0022-1759(74)90029-5. [DOI] [PubMed] [Google Scholar]
- Claudy A., Thivolet J., Valancogne A., Schmitt D. Comparaison entre les résultats du test d'inhibition de la migration leucocytaire (T.I.M.L.) et l'hypersensibilité cutanée à la tuberculine chez l'homme. Rev Eur Etud Clin Biol. 1971 Oct;16(8):826–830. [PubMed] [Google Scholar]
- Clausen J. E. Comparison between capillary tube and agarose migration technique in the study of human peripheral blood leukocytes. Acta Allergol. 1973 Jul;28(2):145–158. doi: 10.1111/j.1398-9995.1973.tb01321.x. [DOI] [PubMed] [Google Scholar]
- Clausen J. E., Soborg M. In vitro detection of tuberculin hypersensitivity in man. Specific migration inhibition of white blood cells from tuberculin-positive persons. Acta Med Scand. 1969 Sep;186(3):227–230. [PubMed] [Google Scholar]
- Dekaris D., Silobrcić V., Mazuran R., Kadrnka-Lovrencić M. Inhibition of monocyte spreading. A direct in vitro test for assessing delayed-type hypersensitivity in man. Clin Exp Immunol. 1974 Feb;16(2):311–320. [PMC free article] [PubMed] [Google Scholar]
- Dekaris D., Veselić B., Tomazic V. In vitro studies of delayed hypersensitivity: inhibition of macrophages spreading in rats sensitive to tuberculin and diphtheria toxoid. Immunology. 1971 Mar;20(3):363–372. [PMC free article] [PubMed] [Google Scholar]
- Fauve R. M., Dekaris D. Macrophage spreading: inhibition in delayed hypersensitivity. Science. 1968 May 17;160(3829):795–796. doi: 10.1126/science.160.3829.795. [DOI] [PubMed] [Google Scholar]
- Federlin K., Maini R. N., Russell A. S., Dumonde D. C. A micro-method for peripheral leucocyte migration in tuberculin sensitivity. J Clin Pathol. 1971 Sep;24(6):533–536. doi: 10.1136/jcp.24.6.533. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Jones B. M. Sealed capillary leucocyte migration test. Med Lab Technol. 1973 Jul;30(3):245–248. [PubMed] [Google Scholar]
- Kaltreider H. B., Soghor D., Taylor J. B., Decker J. L. Capillary tube migration for detection of human delayed hypersensitivity: difficulties encountered with "buffy coat" cells and tuberculin antigen. J Immunol. 1969 Aug;103(2):179–184. [PubMed] [Google Scholar]
- Lockshin M. D. Failure to demonstrate leukocyte migration inhibition in human tuberculin hypersensitivity. Proc Soc Exp Biol Med. 1969 Dec;132(3):928–930. doi: 10.3181/00379727-132-34339. [DOI] [PubMed] [Google Scholar]
- Lockshin M. D., Waxman J., Jenkins M. W. Mechanism of buffy coat migration inhibition test. Experientia. 1973 Mar 15;29(3):340–341. doi: 10.1007/BF01926517. [DOI] [PubMed] [Google Scholar]
- Maini R. N., Roffe L. M., Magrath I. T., Dumonde D. C. Standardization of the leucocyte migration test. Int Arch Allergy Appl Immunol. 1973;45(1):308–321. doi: 10.1159/000231048. [DOI] [PubMed] [Google Scholar]
- Marsman A. J., van der Hart M., Walig C., Eijsvoogel V. P. Migration inhibition experiments with mixtures of human peripheral blood lymphocytes and guinea pig peritoneal exudate cells. Eur J Immunol. 1972 Dec;2(6):546–550. doi: 10.1002/eji.1830020614. [DOI] [PubMed] [Google Scholar]
- Mitchell C. G., Smith M. G., Golding P. L., Eddleston A. L., Williams R. Evaluation of the leucocyte migration test as a measure of delayed hypersensitivty in man. Suppression of migration inhibition by puromycin. Clin Exp Immunol. 1972 Aug;11(4):535–541. [PMC free article] [PubMed] [Google Scholar]
- Mookerjee B., Ackman C. F., Dossetor J. B. Delayed hypersensitivity in vitro using human peripheral leucocytes. Transplantation. 1969 Nov;8(5):745–748. doi: 10.1097/00007890-196911000-00036. [DOI] [PubMed] [Google Scholar]
- Soborg M., Bendixen G. Human lymphocyte migration as a parameter of hypersensitivity. Acta Med Scand. 1967 Feb;181(2):247–256. doi: 10.1111/j.0954-6820.1967.tb07255.x. [DOI] [PubMed] [Google Scholar]