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1)  hyaloplasmic [,haiələu'plæzmik]
透明质的
2)  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
3)  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。
4)  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。
5)  hyaluronan
透明质酸
1.
Hyaluronan expression in oral squamous cell carcinoma;
透明质酸在口腔鳞状细胞癌组织中的表达
2.
Development of preparation and application of cross-linked hyaluronan;
交联透明质酸衍生物的制备与应用进展
3.
Stimulative effects of hyaluronan in proliferation,adhesion and invasion ability of human lung carcinoma cell A549 in vitro;
透明质酸促进人肺腺癌A549细胞体外增殖、黏附和侵袭
6)  hyaline cortex
透明皮质
1.
According to photochemistry theory, the physica1 processes, in which the plasma flashing destroys the hypo-class band of the high grade structure of the protein molecule and makes the structure of the protein molecule decomposed and extending and relaxing in the crystal hyaline cortex emulsification operation with the Nd: YAG laser, is proposed in this paper.
根据光化学原理,推测出在激光透明皮质乳化术中等离子体闪光破坏了蛋白质分子高级结构的次级键,使蛋白质分子结构伸展松散而分解的物理过程,分解产物携带过剩能量,互相凝聚,随机形成无序散漫结构,从而有可能解释激光致使晶状体透明皮质乳化混浊术中存在的延迟反应现象。
2.
According to the basic theory of intetaction between laser and tissues,the mechanism of laser induced hyaline cortex emulaification in the operation is discussed,and it is put forward that the mechanical effect of laser plasma shock wave and Photochemical effect of plasma flailing on eye tissues result in the crystal hyaline conex tissue protein degeneration and coagulation.
用Nd:YAG激光对未成熟期白内障进行晶体透明皮质乳化术36例。
补充资料:透明质酸
分子式:暂无
分子量:几万至几百万
CAS号:暂无

性质:商品透明质酸为其钠盐形式,即透明质酸钠(简称SH)。它为白色纤维状或粉末状固体,有很强的吸湿性,溶于水,不溶于醇、酮、乙醚等有机溶剂。它的水溶液带负电,高浓度时有很高的粘弹性和渗透压。HA很容易因为酸、碱或加热处理而分解;在铁、铜等金属离子和抗坏血酸或半胱氨酸等还原剂共存下,经氧自由基、χ射线、γ射线、紫外线和超声波作用而降解;它还可以被透明质酸酶和硫酸软骨素酶分解。高分子量的HA在酶、酸、加热等条件下,可低分子化,此外HA水溶液是一种非牛顿型流体,有着良好的粘弹性和流变形。基于HA特殊的性能,HA可以广泛的应用于医药、化妆品和保健食品当中。在目前,HA主要应用于临床治疗、诊断、化妆品基质以及营养保健品等方面。商品HA一般为其钠盐形式,其他金属盐如锌盐很少应用。药用HA的质量标准要求较高,化妆品和保健食品用HA次之。

制备方法:暂无

用途:暂无

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