溶菌酶

溶菌酶是存在于卵白、泪和其他分泌物中的一种酶

Lysozyme is an enzyme found in egg white , tears , and other secretions .

唾液pH值、溶菌酶活性的测定与分析

Measurement and analysis of salivary pH and lysozyme activity

建立了溶菌酶-SDS-醋酸钾法，溶菌酶-煮沸法两种快速，简便，安全的DNA提取方法。

Two DNA extraction methods & lysozyme-SDS-KAC method andlysozyme-boiling method were used .

良性病变组织中罕见S（100）阳性DC和溶菌酶阳性组织细胞。

S_ ( 100 ) positive dendritic cells and macrophages were rarely seen in benign diseases .

单克隆抗体双位点ELISA方法检测泪液溶菌酶

Determination of Human Tear Lysozyme by Monoclonal Antibody with the Two-site ELISA

人溶菌酶cDNA的克隆及其在小鼠体内的表达

Cloning of Human Lysozyme cDNA and Its in vivo Expression in Mouse

本文报道热空气、大肠杆菌K（12）D（31）诱导柞蚕蛹血淋巴，提高溶菌酶活力的方法。

Induced by hot atmosphere and E. coli ( K12D31 ), lysozyme extraction from immuned haemolymph was studied .

溶菌酶在TiO2上吸附后，构象发生了一定程度的变化。

Structure of lysozyme changed in certain extent after adsorption on TiO2 .

另外，鸡血清溶菌酶活力明显提高（P＜0.05），从而增强了抵御病菌感染的能力。

In addition , the lysozyme activity in serum was significantly increased ( P < 0.05 ), increasing the ability to resist infection . 2 .

人溶菌酶基因cDNA的克隆和序列分析

Cloning and Sequencing of Human Lysozyme cDNA

扇贝大防御素和G型溶菌酶的基因克隆与重组表达

Molecular Cloning , Expression of Big Defensin and G-type Lysozyme Genes from Scallops , and Antimicrobial Activity of the Recombinant Proteins

饲料中添加维生素C能显著促进大口黑鲈血清中超氧化物歧化酶活力和溶菌酶活力（P<0·05）；

The superoxide dismutase ( SOD ) and lysozyme activity of serum increased significantly for the dietary with vitamin C supplementation ( P < 0.05 ) .

血清中的溶菌酶和免疫球蛋白M（IgM）活性均有所提高，且与对照组相比差异显著（P＜0.05）。

Compared with D1 , the activities of lysozyme and immunoglobulin M ( IgM ) were increased significantly ( P0.05 ) .

上清液的SEC分析结果也验证了上清液中含有溶菌酶分子三聚体。

The SEC result of supernatant also confirmed that the supernatant contained tri-molecular aggregate .

牙周炎患者与正常人唾液SIgA、IGg及溶菌酶含量的测定

SIgA , IgG , and Lysozyme in the Patients with Periodontitis and Normal Subjects

RT-PCR法扩增的人溶菌酶cDNA的克隆及其核苷酸顺序分析

The Cloning , Sequencing and Analysis of Chinese Human Lysozyme Gene cDNA Amplified with RT-PCR from Human Placental Total RNA

对溶菌酶降解壳聚糖的过程进行了研究。探讨了降解过程的粘度变化、温度、pH值、反应时间、酶浓度、壳聚糖浓度以及壳聚糖的脱乙酰化度对酶促反应速度的影响。

The effects of reaction temperature , pH , substrate and enzyme concentration , deacetylation degree of chitosan on the hydrolytic velocity of chitosan by Lysozyme were investigated .

溶菌酶（Lysozyme）活性在病毒组和生理盐水对照组间无显著差异，病毒组最大值在2小时取得，对照组在24小时取得。

There was no significant difference of lysozyme activity between virus group and saline control group .

除溶菌酶和牛血清白蛋白的吸附近似呈线性外，细胞色素－c、肌红蛋白、胰岛素、α－淀粉酶和卵清蛋白均呈凸型吸附。

It was found the adsorption isotherms of lysozyme and bovine serum albumin to be linear and those of cytochrome-c , myoglobin , insulin ,α - amylase , and ovalbumin to be convex .

壳聚糖酶和溶菌酶在37℃下，2h内能将复合物中的壳聚糖降解而释放出DNA质粒。

It can also be digested by chitosanase and lysozyme for 2 hours at 37 ℃, and DNA can be released from the complex .

结果C组疮面愈合时间显著短于A、B组，疮面脓液中溶菌酶含量显著高于A、B组（均P0.05）。

Results The average healing time of sores was shorter , the content of bacteriolysin enzyme was higher in group C than those in groups A and B ( all P0.05 ) .

结果表明：这两种材料都能够一步从蛋清粉中分离纯化得到溶菌酶，HPLC检测所得溶菌酶的纯度均为100%。

The experiments showed that they both could separate and purify lysozyme by one step . The purity of separated lysozyme measured by HPLC was 100 % .

ESI质谱法研究7-二异丙基葛根素磷酸酯与溶菌酶的弱相互作用

Study the Interaction Diisopropyl Puerarin-7-yl Phosphate with the Lysozyme by ESI MS

人溶菌酶N端与Exendin-4嵌合蛋白的基因克隆及原核表达

Cloning and prokaryotic expression of human lysozyme N-terminal fragment / Exendin-4 chimeric peptide

溶菌酶、Nisin、山梨酸钾用于冷却肉保鲜的配比优化

The Optimized Composite of Lysyme , Nisin and Potassium Sorbate in Fresh-keeping of Cool Pork

2复合生物保鲜剂实验表明：Nisin、溶菌酶和抗坏血酸对豆奶中腐败菌的抑制作用效果显著。

Nisin , lysyme and Vc had significant inhibitory effect on spoilage bacteria in soymilk .

人溶菌酶cDNA在COS-1细胞及小鼠乳腺的暂态表达

Temporary Expression of Human Lysozyme cDNA in COS-1 Cells and Murine Mammary Gland

试验鸡采血时间为7、14、21和28日龄。细胞免疫测定指标为淋巴细胞转化水平、E玫瑰花环形成率、血清溶菌酶含量。

Bloody samples were collected at 7,14,21,28 days from the beginning of the experiment for detecting lymphocyte transformation rate , lymphocyte rosette formation rate and the level of lysozyme ( LSZ ) .

利用该方法在缓冲溶液中对DNA的检测下限可以达到250fM。（3）发展了一种基于芘激发态二聚体和竞争反应的核酸适体探针用于人血清中溶菌酶的高灵敏检测。

The limit of detection for DNA is 250 fM in buffer . ( 3 ) An aptasensor for sensitive lysozyme detection in human serum based on pyrene excimer and competition reaction has been developed .

ESI质谱法对黄酮-7-磷酰化氨基酸酯与溶菌酶相互作用的研究

Study on the Interaction of Lysozyme and Chrysin-7-phosphated Amino Acid Esters by ESI Mass Spectrometry