There was no evidence of edema or fluid retention, and no significant changes were observed in serum brain naturetic peptide, tumor necrosis factor, prostate-specific antigen, or hematocrit levels.

• 并没有发现液体滞留的水肿；脑部血液排钠胜激素、肿瘤坏死因子、摄护腺特定抗原或血球容积等，皆无明显改变。