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为研究紫外线辐射和充氧对体外健康血ｃＡＭＰ、ｃＧＭＰ、β２微球蛋白（β２ｍＧ）、ＩｇＡ和ＩｇＧ的影响，用放射免疫法测定了健康血紫外线辐射和充氧前后（各４４份标本）血浆中上述物质的含量。结果，紫外线辐射和充氧前后比较，血浆ｃＡＭＰ±１７．２（１３．５５±５．１７对３８．９５ｎｍｏＩ／Ｌ，Ｐ＜０．０１）和ＣＧＭＰ（２．７９±１．４３对３．３７±１．１７ｎｍｏｌ／Ｌ，Ｐ＜０．０５）明显升高，ＩｇＡ则明显降低对（１．３２±０．６２对０．８７±０．３５ｇ／Ｌ，Ｐ＜０．０１），β２ｍＧ和ＩｇＧ均无明显变化（Ｐ＞０．０５），血型Ｏ、Ａ、Ｂ和ＡＢ之间上述血浆物质的变化，无明显差异。提示紫外线辐射和充氧可影响体外血浆ｃＡＭＰ、ｃＧＭＰ和ＩｇＧ水平，这为该方法的临床应用提供了依据。
In order to study the effects of ultraviolet radiation and oxygenation on cAMP, cGMP, β2 microglobulin (IgM), IgA and IgG in healthy volunteers in vitro, radioimmunoassay was used to measure the plasma levels of healthy blood ultraviolet (UV) radiation and plasma before and after oxygenation In the content of the above substances. As a result, plasma cAMP ± 17.2 (13.55 ± 5.17 vs. 38.95 nmo I / L, P <0.01) and CGMP (2.79 ± 1.43 vs. 3.50 vs. (1.32 ± 0.62 vs 0.87 ± 0.35g / L, P <0.01), β2mG (37 ± 1.17nmol / L, P <0.05) And IgG had no significant change (P> 0.05), blood group O, A, B and AB between the plasma substance changes, no significant difference. These results suggest that ultraviolet radiation and oxygenation can affect plasma cAMP, cGMP and IgG levels in vitro, which provides a basis for the clinical application of this method.