1) residuite
透明基质
2) hyl gene
透明质酸酶基因
1.
The experimental results showed that the 50% lethal dose(LD50)of hy1 with deletion of the hyl gene in mouse peritonitis model was approximately 7 times higher than that of the wild type.
目的构建屎肠球菌透明质酸酶基因(hyaluronidase,hyl)突变株(*hyl),通过动物实验来研究hyl基因的功能。
3) hyaluronic acid benzylester
透明质酸苄基酯
1.
For conducting medical research, we adopted the method of tissue engineering, and applied hyaluronic acid benzylester gel combined with chondrocyte to repair the defect of articular cartilage of rabbit to observe its effects.
我们采用组织工程学的方法,应用生物可降解材料-透明质酸苄基酯凝胶复合软骨细胞来修复兔关节软骨的缺损,观察其修复效果,探讨其作为移植载体的可行性。
4) hyaluronic acid
透明质酸
1.
Study on degradation methods and conditions of hyaluronic acid;
透明质酸的降解方法及工艺条件研究
2.
Reaction conditions of hyaluronic acid hydrolysis catalyzed by hyaluronidase;
透明质酸酶催化透明质酸水解的最适反应条件
3.
Study on fermentation preparation of hyaluronic acid by Streptococucus zooepidemics NW-162;
兽疫链球菌NW-162发酵生产透明质酸的研究
5) hyaluronic acid(HA)
透明质酸
1.
The effects of culture and fermentation conditions on the fermentation of hyaluronic acid(HA) produced by Streptococcus zooepidemicus were studied.
研究了兽疫链球菌直接上发酵罐生产透明质酸的条件,考察培养基配方、温度、通气量、pH值、葡萄糖浓度等对产物得率的影响,获得了较佳的培养基配方:葡萄糖70 g/L、酵母粉25 g/L、硫酸镁5 g/L、磷酸二氢钠5 g/L、维生素B11。
2.
Methods\ Glycosaminoglycan(GAG) and Hyaluronic Acid(HA) of the wounded tissue and normal skin from the fetal,maternal and adult rabbits were measured using the techniques of chromatometry and electrophoresis.
方法 取胎兔、孕兔、成年兔切口及其周围组织 ,用阿利新蓝比色法 ,醋酸纤维素膜电泳分离法测定糖胺多糖 (GAG)和透明质酸 (HA)含量。
6) transparent medium
透明介质
1.
Measurement of characteristic of transparent medium and study of experiment method;
透明介质特性的测量与方法研究
2.
Measuring index of refraction of transparent medium with linear CCD;
利用线阵CCD测量透明介质折射率
3.
This article introduced the experiment process and the method,surveying the refractive index of transparent medium by Glancing Incidence,and the experiment obtains the refractive index of ethyl alcohol,pure water and glycerol with sodium source,and discussion on the priciple developed to survey the refractive index of the air,triangular prism.
本文介绍了掠入射法测量各种透明介质折射率的实验过程与方法,并用钠光源掠入射法测量乙醇、纯净水和丙三醇的折射率,在实验拓展中对空气、三棱镜的折射率测量进行了探讨。
补充资料:透明质酸酶
分子式:暂无
分子量:43000
CAS号:9001-54-1
性质:黄色结晶。熔点172-173℃(快速加热)。1g该品可溶于3ml2N乙酸、12ml温热的甲醇。常用其盐酸盐(C8H8N4·HCL,[304-20-1]。肼酞嗪盐酸盐为黄色结晶,273℃分解。在水中的溶解度(g/100ml):15℃,3.01;25℃,4.42。在95%乙醇中的溶解度为0在2g/100ml,难溶于醚。2%溶液pH为3.5-4.5。
制备方法:由1-氯代酞嗪(见9720)经肼化而将1-氯代酞嗪加到水合肼中,在87-89℃搅拌回流12h,趁热过滤。滤液冷却结晶,过滤,得肼酞嗪。肼酞嗪用15%相加酸溶解成盐,再加乙醇使结晶析出,可得肼酞嗪盐酸盐。
用途:该品为抗高血压药。小鼠口服LD50为122ml/kg,大鼠LD50为90ml/kg。
分子量:43000
CAS号:9001-54-1
性质:黄色结晶。熔点172-173℃(快速加热)。1g该品可溶于3ml2N乙酸、12ml温热的甲醇。常用其盐酸盐(C8H8N4·HCL,[304-20-1]。肼酞嗪盐酸盐为黄色结晶,273℃分解。在水中的溶解度(g/100ml):15℃,3.01;25℃,4.42。在95%乙醇中的溶解度为0在2g/100ml,难溶于醚。2%溶液pH为3.5-4.5。
制备方法:由1-氯代酞嗪(见9720)经肼化而将1-氯代酞嗪加到水合肼中,在87-89℃搅拌回流12h,趁热过滤。滤液冷却结晶,过滤,得肼酞嗪。肼酞嗪用15%相加酸溶解成盐,再加乙醇使结晶析出,可得肼酞嗪盐酸盐。
用途:该品为抗高血压药。小鼠口服LD50为122ml/kg,大鼠LD50为90ml/kg。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条