缺氧条件下引入家兔血量的实验研究

Study on Total Blood Volume of Introduced Rabbits in Hypoxia

在海拔 3 000米的西藏高原林芝，用间接测定法 (T1824)对引入高原的加利福尼亚兔、中国白兔和青紫蓝兔分别测定红细胞压积、血浆容积、红细胞容积、血液总量。结果表明：红细胞压积、血浆容积、血液总量在兔品种、性别之间具有引入时间先后和性别的差异性，而红细胞压积差异不明显，但与低海拔家兔相比都有不同程度的增加；血液总量的增加主要由血浆容积的增加所致，对引入家兔适应高海拔、低氧分压的特定生态环境具有重要意义。

The PCV (packed cell volume),erythrocyte volume,plasma volume and total blood volume(BV)have been determined using the indirect method(T1824)to each of introduced the California rabbits,Chinese White rabbits and Chinchilla in Linzhi About 3 000 metrs above sea level of Tibet plateau.The results showed that total blood volume (BV),plasma volume and erythrocyte volume were higher in high altitude than the low altitude with the breeds,introducing time and sexes,meanwhile the results were significant.But the erythrocyte volume change was not significant.The plasma volume increased causing the higher total blood volume.It has great signficant that the change adapter the introduced rabbits to special circumstances.