【摘 要】
：
Objective To investigate the stability of serum sample in rats with hepatic injury caused by Evodia rutaecarpa.Methods the drug-containing serum samples wit
【机 构】
：
Research Center on Life Sciences and Environmental Sciences, Harbin University of Commerce,Harbin 15
【出 处】
：
中华中医药学会第八次中药分析学术交流会
论文部分内容阅读
Objective To investigate the stability of serum sample in rats with hepatic injury caused by Evodia rutaecarpa.Methods the drug-containing serum samples without pretreatment and that dried under nitrogen were stored at-20 ℃ for different time (0 d, 3 d, 5 d, 10 d and 15 d), and then detected by HPLC-DAD, respectively.Results All of the RSD values of common chromatographic peaks of serum samples dried under nitrogen were less than 20%, and that of untreated samples were partly more than 30%.Conclusion The serum samples dried under nitrogen could be stored steadily at-20 ℃ for 15 d.However,the untreated serum samples are not stable at-20 ℃ within 15 d.
其他文献
当数目众多的普通民众都成为违法者的时候，就应以政治的态度来处理它。现行土地法律体系本身就存在严重缺陷，立法部门也确实正在对其进行修订。 针对近年来社会普遍关注的小产权房问题，中央政府最近给出了一个比较明智的解决办法：6月15日，国土资源部副部长贠小苏表示，由于各地小产权房的情况不一样，国土资源部不会出台统一的处理意见。国土资源部与各地共同从实际出发，认真调研。依法合情合理地处理。而在此之前，
现代模块化多信道测向机一般具有很多受控环节,如频率综合器、频段预选器、滤波器及数控AGC衰减器等。目前一般使用两种控制方式,一种是标准计算机总线,另一种是专用控制线。
“书,如也,如其字,如其才,如其志,总之曰如其人而已。”这虽是句古论,却用来概括现代书法家王梅玲其字其人更为贴切。的确,凡看过王梅玲字画的人都以为她是位血气方刚的男子
我国现有8000多万流动人口,其中35岁以下的青年约有6500万人。这些农村青年走出家门,到城市和发达地区务工经商,用辛勤的劳动为这些城市和地区的经济发展、市场繁荣注入了新
ZHANG Can is a young woman who likes to laugh. She is also the founder of a business kingdom worth 400 million yuan. Certainly, there were points in her career
LEUKEMIA, a cancer of the blood, causes a great number of deaths each year. After many years of study, researcher Chen Saijuan and her colleagues have proven t
目的:建立枳术丸中多成分含量测定方法.方法:制备含有酸橙枳实和甜橙枳实的两种枳术丸.HPLC法双波长测定8种主要有效成分含量.283 nm测定芸香柚皮苷、柚皮苷、橙皮苷、新橙皮
乳腺癌分子靶向治疗是指针对与乳腺癌发生发展有关的癌基因及其表达产物进行治疗的一种方法。分子靶向药物通过阻断肿瘤细胞或相关细胞的信号传导,来控制相应细胞的基因表达,
全面建设小康社会的宏伟蓝图令人鼓舞,建设长江上游经济中心的目标催人奋进。我们要认真贯彻党的十六大精神,努力实践“三个代表”重要思想,抢抓机遇,开拓创新,求真务实,乘