Linear mixed model describing the effect of treatments on the fascicular portion of the adrenal gland of capybaras (<i>N = </i>27).

aSimple contrasts – reference level: control (the coefficients reflect comparison with control groups). bP-values obtained from Markov chain Monte Carlo samples (pvals.fnc function in R). cFor the factor ‘Treatment’: numerator degrees of freedom = 2; denominator degrees of freedom = 24.a 简单对比（simple contrasts）——参照水平：对照组，系数反映与对照组的比较。 b 基于马尔可夫链蒙特卡洛（Markov chain Monte Carlo）采样得到的P值，使用R语言中的pvals.fnc函数计算。 c 对于「处理（Treatment）」因子：分子自由度为2，分母自由度为24。