The Cell-Migration-Inhibition Correlate of Delayed Hypersensitivity
When nonsensitive cells were incubated with an RNA extract from lymph nodes of human donors sensitive to tuberculin purified-protein-derivative, histoplasmin or both, the migration of these cells from capillary tubes was specifically inhibited by these antigens. This RNA extract contained no detecta...
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| Published in: | The Journal of immunology (1950) Vol. 101; no. 3; pp. 469 - 480 |
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| Main Authors: | , |
| Format: | Journal Article |
| Language: | English |
| Published: |
01-09-1968
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| Online Access: | Get full text |
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| Summary: | When nonsensitive cells were incubated with an RNA extract from lymph nodes of human donors sensitive to tuberculin purified-protein-derivative, histoplasmin or both, the migration of these cells from capillary tubes was specifically inhibited by these antigens.
This RNA extract contained no detectable DNA and less than 3% protein and was inactivated by RNase but not by DNase or trypsin. |
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| ISSN: | 0022-1767 1550-6606 |
| DOI: | 10.4049/jimmunol.101.3.469 |