igy

The effect of special IgY additive on intake and growth performance of Trionyx sinensis

特异性卵黄抗体添加剂对中华鳖摄食和生长的影响

Method: The activity of the egg yolk IgY to S . mutans was determined with agglutination test.

方法: 采用试管凝集实验测定卵黄IgY抗体活性.

Conclusion The 0.1 % IgY solution reduces the mass of plaque on the tooth surfaces.

结论　含01%抗变形链球菌IgY抗体的溶液有减少菌斑形成的作用.

With these advantages, IgY has been widely used in veterinary science, functional food and bio-products, and proved potential application for disease control and treatment.

该蛋白已广泛应用于兽医学、功能食品和生物制品等方面，且在疾病预防控制和治疗方面开发潜力广阔。

AIM: AIM: To study the effect of the anticarious IgY toothpaste on deciduous teeth.

目的：研究抗龋IgY牙膏乳牙防龋效果。

The anti-influenza virus specific IgY was prepared through immunizing hens. After purification the IgY was delivered into mice through noise route and a passive immunization was obtained.

通过免疫鸡制备抗流感病毒特异性IgY，经纯化后，采用滴鼻途径给小鼠，使小鼠获得被动免疫。

A weak precipitin line was observed between the concentrated virus and the IBD positive serum or IBD egg york antibody Igy in the AGP test.

浓缩病毒与IBD阳性血清和IBD高免卵黄抗体IgY琼扩反应呈弱阳性。

Conclusion The prepared IgY antibodies showed high titers, specificities and stabilities.

结论制备的抗3种咽喉菌IgY抗体滴度高, 特异性强,稳定性好.

Results purity of IgY was about 95% and 12.8 mg IgY from per milliliter egg yolk was routinely obtained.

结果抗体含量12.8mg/mL蛋黄液，抗体纯度达95%。

CONCLUSION: Anticarious IgY toothpaste is efficient in preventing caries on deciduous teeth.

结论：抗龋IgY牙膏能降低乳牙龋病的发病率、龋均，具有一定的防龋效果。

AIM: To observe the morphological changes of gastric mucous membrane ( GMM) before and after being treated by IgY, coptis chinensis ( CC) and radix pseudostellariae in mice with helicobacter pylori ( HP) infection.

目的：观察抗I型幽门螺杆菌IgY、黄连、太子参治疗后幽门螺杆菌感染小鼠胃黏膜的形态学改变。

The specific IgY against H-3N-2 influnza virus was prepared to intranasally immunize rabbits and guinea pigs, respectively.

制备抗H3N2型流感病毒特异性IgY，以滴鼻方式免疫实验家兔和豚鼠。

Studies on the separation of IgY by ultrafiltration

IgY抗体的超滤浓缩分离研究

But the effect was higher in CC group and radix pseudostellariae group than in IgY group ( Six mice were scored as 4, 6, 3, 3, 4, 9; 5, 6, 6, 4, 6, 8).

而太子参组、黄连组均高于IgY组（6只小鼠评分分别为：4,6,3,3,4,9；5,6,6,4,6,8）。

Objective To prepare the IgY against Aureus staphylococcus and hemolytic streptococcus and observe its curative effect on acute pharyngitis.

目的制备抗金黄色葡萄球菌及溶血性链球菌鸡卵黄IgG（IgY），并观察其治疗急性咽炎的临床疗效。

Purification of Anti-shigella IgY and Establishment of Indirect ELISA for Detecting Shigella

抗志贺氏菌IgY的提纯及建立间接ELISA检测志贺氏菌

IgY was isolated from the yolks of eggs by the water dilution ( WD ) method.

用考马斯亮蓝染色法测定 IgY 抗体提取液的蛋白浓度.

AIM: To explore the immunoreactivity and neutralization against king cobra venom of anti-king cobra venom IgY.

目的：探讨抗眼镜王蛇毒卵黄抗体的免疫活性及其在体内外对眼镜王蛇毒的中和作用。

AIM: To observe the influence of anticarious IgY and IgY toothpaste to the cultured Streptococcus utans.

目的：观察抗龋IgY和IgY牙膏对变形链球菌超微结构的影响，为探讨IgY的防龋机制提供形态学资料。

Observation of influence of anticarious IgY-toothpaste to the pathogenic bacteria in mouth of rat

抗龋IgY牙膏对大鼠口腔病原菌影响的扫描电镜观察

In order to understand the mucosal immunoreaction and reaction levels in the animals intranasally immunized with eeg yolk immunoglobulin ( IgY).

研究鸡卵黄免疫球蛋白（IgY）经滴鼻途径是否引起动物的粘膜免疫反应以及反应的程度。

Its titer was 1:12 000 . Conclusion : The production and purity of IgY were high.

ELISA测定抗白念珠菌IgY抗体的效价达到1∶12000.

Clinical study of anticarious IgY toothpaste in deciduous teeth prevention

IgY牙膏预防乳牙龋的临床实验研究

In domestic, there had been reported about the preparation and characteristic research of anti-snake venom IgY of Ophiophagus Hannah, Agkistrodon Halys, cobra, and viper venoms.

在国内，抗眼镜王蛇[4]、抗蝮蛇[5]、抗眼镜蛇[6,7]和抗蝰蛇毒IgY[8]的制备及其特性研究亦有报道。

METHODS: Cultured Streptococcus mutans treated with different concentrations of anticarious IgY and IgY toothpaste was observed by transmission electron microscope ( TEM) and scaning electron microscope ( SEM).

方法：体外厌氧培养变形链球菌，用不同浓度抗龋IgY和IgY牙膏处理菌细胞，并对培养出的菌细胞做透射电镜和扫描电镜观察。

CONCLUSION: Anticarious IgY-toothpaste showed effectiveness of inhibiting growth of pathogenic bacteria and formation of bacterial plaque.

结论：抗龋IgY牙膏可明显抑制大鼠口腔病原菌生长和菌斑形成。

CONCLUSION: Oral administration of IgY is an effective method that can control the GMM inflammation induced by HP, and the interventional effect is superior to those of coptis chinensis and radix pseudostellariae.

结论：口服IgY能有效控制幽门螺杆菌感染引起的胃黏膜炎症反应，干预效果优于太子参及黄连。

Antibodies in the yolk are collectively named yolk immunoglobulin ( IgY ).

此蛋黄中的抗体称为IgY( YolkImmunoglobulin ).