【摘要】 SD大鼠分别照射微波（MW）、长波紫外线（UVA）、短波紫外线（UVC）、UVA +MW和 UVC+MW。结果表明,UVA 或 UVC单独照射均引起血浆前列腺素E₂（PGE₂）、血液淋巴细胞的环磷腺苷酸（cAMP）、酸性α-乙酸萘酯酶阳性细胞（ANAE⁺）的分散颗粒型细胞（DG）百分比升高,血液淋巴细胞的ANAE⁺百分比、ANAE⁺的斑块颗粒型细胞（MG）和MG/DG比值降低;MW 单独照射引起血液淋巴细胞的ANAE⁺、MG和MG/DG降低、DG升高,PGE₂ 和cAMP无显著变化;UVA+MW或UVC+MW联合照射均引起PGE₂和cAMP明显升高,呈相乘作用;DG升高、ANAE⁺、MG和MG/DG降低,呈相加作用。更多还原

【Abstract】 Five groups of male SD rats were irradiated by microwave (MW), long wavolength ultr-aviolet (UVA), short wavelength ultraviolet (UVC), UVA+MW and UVC+MW respectively,and one control group without irradiation. Dose of UVA or UVC was 3 minimal erythema dos-es daily for 14 days, and intensity of MW (2450 MHZ) was 10mW/cm~2 one hour daily for 3 da-ys. In combined irradiated groups CUV+MW), the rats were irradiated with UV, and additi-onally with MW in the last three days.The results showed that-both UVA and UVC in aloneirradiation induced increase in PGE2 and cAMP,and in percentage of acid alphanaphthyl acet-ate esterase positive (ANAE~+) blood lymphocytes with disperse granules (DG), and decreasein percentage of ANAE~+ lymphocytes with massive granules (MG), ANAE~+％ and MG/DG inLC.MW irradiation induced decrease in ANAE~+％, MG％ and MG/DG, increase in DG％; PGE2and cAMP were without any changes.In UVA+MW or UVC+MW both groups increase in PGE2and cAMP were observed that indicating Potentiating action, other indices aboved mentionedbad additive action.更多还原