药物安全评价用SD大鼠90 d喂养试验的背景数据研究
秦超, 李双星, 赵婷婷, 蒋晨晨, 赵晶, 杨艳伟, 林志, 王三龙, 文海若

Study on the 90-day Feeding Experimental Background Data of SD Rats for Drug Safety Evaluation
QIN Chao, LI Shuangxing, ZHAO Tingting, JIANG Chenchen, ZHAO Jing, YANG Yanwei, LIN Zhi, WANG Sanlong, WEN Hairuo
表4 约18周龄的SD大鼠主要脏器质量和脏体比系数 (n=60, xˉ±s)
Table 4 Major organ weight and organ/body weight ratio of SD rats at approximately 18 weeks of age

脏器

Organ

指标

Index

雄性

Male

雌性

Female

心脏Heart质量/g1.685±0.2091.073±0.140∗∗∗
脏体比 (g/100 g)0.316±0.0260.364±0.035∗∗∗
肝脏Liver质量/g12.898±2.3647.411±1.106∗∗∗
脏体比 (g/100 g)2.402±0.2212.505±0.198∗∗∗
肺(含支气管)Lungs (with bronchi)质量/g1.869±0.2471.359±0.131∗∗∗
脏体比 (g/100 g)0.352±0.0420.464±0.054∗∗∗
脾脏Spleen质量/g0.831±0.1930.528±0.069∗∗∗
脏体比 (g/100 g)0.156±0.0330.180±0.022∗∗∗
肾脏Kidney质量/g3.247±0.4421.837±0.298∗∗∗
脏体比 (g/100 g)0.609±0.0590.622±0.076
脑Brain质量/g2.158±0.1072.010±0.107∗∗∗
脏体比 (g/100 g)0.410±0.0540.688±0.080∗∗∗
胸腺Thymus质量/g0.405±0.1180.330±0.101∗∗∗
脏体比 (g/100 g)0.076±0.0200.111±0.027∗∗∗
肾上腺Adrenal gland质量/g0.064±0.0100.083±0.086
脏体比 (g/100 g)0.012±0.0030.029±0.036∗∗∗
睾丸Testis质量/g3.591±0.534/
脏体比 (g/100 g)0.678±0.116/
附睾Epididymis质量/g1.483±0.192/
脏体比 (g/100 g)0.280±0.043/
子宫Uterus质量/g/0.727±0.235
脏体比 (g/100 g)/0.249±0.087
卵巢Ovary质量/g/0.117±0.321
脏体比 (g/100 g)/0.040±0.012