叶酸

It is of great interest to investigate the relationship between folacin deficiency, carcinogenesis and tumor growth and therapy, using cellular and molecular biological techniques.

本课题拟从多个方面来论证叶酸缺乏与乳腺癌发生、发展和治疗的关系，并从细胞和分子水平上探求其发病机理。

The therapeutic action in patients with CI induced Hhcy by Taurine or Folacin combined with Vitamine B12 is same.

牛磺酸治疗对Hhcy脑梗死患者的疗效与叶酸、维生素B12相同。

And folacin deficiency is likely one of its pathogeny.

目的：乳腺癌是一种很常见的恶性肿瘤，其发病原因尚未完全阐明，而叶酸缺乏可能是其发病原因之一。

Folacin,vitamin B6、B12 may depress the level of plasma homocysteine,and morbidity of coronary heart disease.

叶酸、维生素B6、维生素B12可明显降低血浆同型半胱氨酸水平，进而减少冠心病的发病。

On the other hand, folacin deficiency doesn't affect cell proliferation, cycle, aoptosis and methyl status of P53 exons 6, 7 and 8 in the MCF-7 cell line.

叶酸缺乏对乳腺癌细胞株MCF-7的生长及各细胞周期的分布、凋亡率、P53外显子6、7和8的DNA甲基化程度无显著影响。

In the invention, the water soluble chitosan is adopted as a vector and directly coupled with the folacin in water solution.

本发明采用水溶性壳聚糖为载体，在水溶液中直接与叶酸偶联，所用试剂价格低廉，制备方法简单，便于大规模的工业化生产。

Patients in observation group were treated by folacin,vitamin B6、B12 and patients in control group were treated by placebo.Results:The total effective rate of observation group is 75%(marked effective rate 21.9%).

我们将62例确诊为高同型半胱氨酸血症的患者随机分为观察组及对照组，观察组给予叶酸、维生素B6、维生素B12，对照组给予安慰剂，用药2周后复查血浆同型半胱氨酸水平。

The remaining 4 mL was used for detecting the level of serum folacin and vitamine B12 with bioradiation assay.

住院第1天空腹抽取静脉血6 mL，取2 mL测定空腹血浆总同型半胱氨酸水平利用高效液相色谱法，空腹采血后即刻口服蛋氨酸0.1 g/kg，4 h后再次取血检测血浆总同型半胱氨酸水平；取其余4 mL空腹抽取的静脉血检测血清叶酸、维生素B12采用化学发光法。

Methods Thirty-two male KunMing mice were randomly divided into 4 groups,which included normal control group,homocysteine diabetes group,soybean isoflavone group,soybean isoflavone and folacin group.

雄性健康昆明小鼠32只，随机分为正常对照组、高同型半胱氨酸糖尿病组、大豆异黄酮组、大豆异黄酮加叶酸处理组各8只。

It also contains all the B vitamins, particularly B2, B3, B5, biotin, folacin, B12, choline, and inositol.

它还含有所有的 B 族维他命，特别是 B2、 B3、 B5、维他命 H 、叶酸、 B12、胆碱和肌醇。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。