期刊论文

Wang, M.

中文

中国中药杂志

1001-5302

2010

35

5

630-634

10.4268/cjcmm20100520

国家自然科学基金

本校为第一机构

目的:通过分析血虚证模型以及给予四物汤反证后小鼠血清和组织提取物的代谢组学变化,结合模式识别的统计分析方法,探讨环磷酰胺所致血虚证及四物汤治疗后的特征性内源代谢谱的改变,为中药经典复方四物汤的作用机制研究提供科学依据.方法:将C57小鼠按体重随机分为3组:正常对照组、环磷酰胺模型组、四物汤给药组(10 g·kg~(-1)·d~(-1)),每组10只,连续给药7 d后股动脉取血,同时取脾脏、胸腺及股骨骨髓.用600 MHz超导傅立叶变化核磁共振波谱仪检测,对所得到的氢谱按每段0.04进行分段积分并归一化后,用SIMCA-P10.0软件进行主成分分析.结果:正常对照组、环磷酰胺模型组和四物汤给药组的血清代谢物组成...

OBJECTIVE: To discover the characteristic changes of metabolic profiles in C57 mice with cyclophosphamide induced blood deficiency and the effect of Siwutang. METHOD: An integrated metabonomic study using high-resolution 1H nuclear magnetic resonance (NMR) spectroscopy has been applied to investigate the metabolic profiles of serum, aqueous and lipidic extracts of thoracic gland, spleen, bone marrow obtained from control, model group (intraperitoneal injection of cyclophosphamide at a dose of 250 mg x kg(-1)) and Siwutang treated model group. The NMR spectra were integrated in segments of 0.04...