Publication Date:
2006-01-11
Description:
Fifty-six days of residence in a Skylab-type environment produce essentially no change in the reactivity of the human immune system, as typified by the rate of RNA or DNA synthesis in small lymphocytes. The one point of divergence between the Skylab simulation crew and previous Apollo crews, a marked depression in synthesis rates on the fourteenth day after the chamber study, may be due to some technical difficulty in the experiment. Lymphocyte morphology changes paralleled functional changes.
Keywords:
BIOSCIENCES
Type:
NASA. Johnson Space Center Skylab Med. Expt. Altitude Test (SMEAT); 6 p
Format:
text
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