卵黄

For about 3 weeks after free-swimming, they subsist on clusters of secretions (called "Discus milk") from the body as well as the dorsal fin of their parents.

孵化后3天的小鱼还挂在亲鱼所产的卵上，他们吸收着剩余卵黄，直至吃完，之后他们拥有足够的机能可以自由游动了，开始游近亲鱼并附在父母的表皮上。

This research used two steps of chromatography elution method to purify the Lipovitellinfrom the Gambusia affinis.

本文通过两步层析分离法对食蚊鱼卵黄脂蛋白进行分离纯化。

At the end of the yolk-sac stage the yolk and oil globule have been used up and the major organ and sensory systems required to capture prey are functional.

在发育的这一个阶段结束时，卵黄与油球会耗尽，主要的器官与知觉系统已具捕获且消化猎物的功能，原始的胸鳍也已出现。

OBJECTIVE: To observe rebuilding rate of heterogeneous hemopoiesis following human cord blood hematopoietic stem cell transplantation in mouse yolk sac, and to compare with outcomes of abdominal transplantation.

目的：观察小鼠卵黄囊移植人脐血来源CD34造血干细胞后的异种造血重建效率，并与腹腔移植的效果进行比较。

The PGCs of Varicorhinus macrolepis first appeared in the mesoderm of early gustrula and subsequently remained in the hypoblast of the embryonic region during late gustrula and neurula stage. At the stage of muscular effect they were found in the splanchnic mesoderm and the proceeded around the gut to the dorsal mestery during hatching stage.

结果表明：泰山螭霖鱼PGCs最早出现于原肠早期；原肠晚期和神经胚期靠近卵黄囊的内胚层；肌肉效应器迁移到脏壁中胚层的肾原基附近；临出膜期到达体腔壁，随后，沿肠系膜进入两侧的生殖嵴中。

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

bstract 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。

Two anti-chicken, duck respiratory IgY (ND ++ Mycoplasma avian flu) and pathogens have unity, Conformational changes in the bacteria surface membrane electric field and launched lobulation of pathogenic cells and macrophage phagocytosis. the same time, pathogens in the body tissue adhesion, it is difficult to create lesions.

抗鸡、鸭呼吸道卵黄免疫球蛋白 IgY （禽流感+新城疫+支原体）与致病菌抱结后，改变了致病菌表面构象和细胞膜电场，发动分叶细胞和吞噬细胞对致病菌进行吞噬，同时组织致病菌黏附于肌体组织细胞，使其难以形成病灶。

Changes in the content of vitellogenin in Locusta migratoria manilensis infected with Nosema locustae were determined by immunology method.

采用免疫学方法，对东亚飞蝗Locustamigratoriamanilensis感染蝗虫微孢子虫Nosemalocustae后体内卵黄蛋白含量的变化进行了研究。

At water temperature of 17-18 ℃, prelarva stage development of Lucioperca lucioperca lasted for 159 h, which could be divided into 5 stages: hatching stage, xanthic eye stage, melanoid eye stage, one chamber air bladder stage, and exhaustion of yolk stage.

梭鲈的仔鱼发育过程可分为出膜仔鱼、眼黄色素期、眼黑色素期、鳔一室期、卵黄吸尽期5个发育期，在17~18℃水温下历时约159 h。

These new findings would help in a further understanding of multifocal vitelliform macular dystrophy.

这些新发现会有助于对多灶性卵黄状黄斑营养不良的进一步理解。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。