棉鼠体表面积的间接测量

Indirect measurement for body surface area of cotton rats.

作者信息

Ohwada K, Katahira K

机构信息

Laboratory Animal Center, Yamagata University, School of Medicine, Japan.

出版信息

Jikken Dobutsu. 1993 Oct;42(4):635-7. doi: 10.1538/expanim1978.42.4_635.

DOI:10.1538/expanim1978.42.4_635

PMID:8253146

Abstract

The body surface areas (BSAs) of 42 cotton rats (21 females weighing 29.08 to 169.60 g, and 21 males weighing 18.93 to 168.03 g) were measured. From these areas and body weights (BW), the equation, BSA (cm2) = 47.66 + 2.476 x BW (g) -0.006 x BW (g)2, was derived. To verify the applicability of the equation, the BSAs of another 19 animals (12 females weighing 29.08 to 169.60 g, and 7 males weighing 19.27 to 167.32 g) were calculated and the values compared with the measured BSAs. The correlation between calculated and measured BSAs was significant (r = 0.995, P < 0.01). Therefore, this equation can be used to calculate cotton rat BSA.

摘要

测量了42只棉鼠的体表面积（BSA）（21只雌性，体重29.08至169.60克，21只雄性，体重18.93至168.03克）。根据这些面积和体重（BW），得出方程：BSA（平方厘米）= 47.66 + 2.476×BW（克）- 0.006×BW（克）²。为验证该方程的适用性，计算了另外19只动物（12只雌性，体重29.08至169.60克，7只雄性，体重19.27至167.32克）的BSA，并将计算值与测量的BSA进行比较。计算的BSA与测量的BSA之间的相关性显著（r = 0.995，P < 0.01）。因此，该方程可用于计算棉鼠的BSA。