摘要
本文报道了维生素A对烧伤大鼠腺上皮和免疫器官影响的实验病理观察。结果发现烧伤补给V_A可使已萎缩的小肠粘膜明显增厚、粘膜V_v增大、双核肝细胞明显增多、胸腺皮质明显增厚和脾脏生发中心核分裂相个数明显增多。统计结果表明,在烧伤状态下大鼠以每百克体重补给25μgV_A为最适宜剂量。
This article reported the morphological observation on the effect of
vitamnin A on glandular epithelia and immunologic organs in burned rats. The
results showed that the thickness and volume density (V_v) in the jejunum,
the V_v of the thymus cortex, the number of hepatocyte with double nuclei
and the karyokinesis in the splenic corpuscle, decreased obviously in
burned rats. The thickness and the Vv of the mucous membrane in jejunum,
the Vv of the thumus contex, the number of hepatocyte with double nuclei
and karyokinesis in the splenic corpuscles, increased significantly in burned
rats administrated with vitamin A. The statistical results indicated that
administration of 25μg Vitamin A per 100g B W is optimum for burned rats
出处
《解放军预防医学杂志》
CAS
北大核心
1992年第2期88-92,共5页
Journal of Preventive Medicine of Chinese People's Liberation Army
关键词
烧伤
维生素A
形态观察
rat
burn
vitamin A
morphological observation
