紫外线照射后皮肤组织形态学变化动态观察  

MORPHOLOGICAL CHANGES OF EPIDERMIS IN GUINEA PIG AFTER UVR

作　　者：王柳青[1] 杨永辉[1] 刘竹南[1] 朱新生[1] 

机构地区：[1]第四军医大学唐都医院康复医学科,第四军医大学病理解剖教研室

出　　处：《中国医学物理学杂志》1995年第3期136-139,共4页Chinese Journal of Medical Physics

摘　　要：本文以全光谱紫外线３、６、９ＭＥＤ累积３次照射和１２ＭＥＤ１次照射豚鼠皮肤，动态观察照射后皮肤反应和皮肤组织形态学变化。结果表明，紫外线照射后引起皮肤不同程度的红斑反应，组织形态学观察呈急性炎症反应，照射剂量越大，炎症反应越明显，恢复时间越长。The certain area of guinea pig’s epidermis were exposed three times underthe whole-spectrum ultraviolet radiation (UVR)with three doses of 3,6, 9 MED respective-ly;and one time with the dose of l2 MED in another group.Thereaction of epidermis and thetime course morphological changes were observed. The results show that UVR can cause epi-dermic erythema in different degree, which occurred to be acute inflammation morphologi-cally;and the higher the dose of UVR,the more serious inflammatory reaction appeared,sothat the longer recovering time is needed.

关 键 词：紫外线照射 组织形态学 物理疗法 

分 类 号：R454.2[医药卫生—治疗学]