加工蛋制品包括打碎，过滤，调合，固定，混合，巴氏杀菌，冷却，冰冻或者干燥，包装。
The processing of egg products includes breaking eggs, filtering, mixing, stabilizing, blending, pasteurizing, cooling, freezing or drying, and packaging.
方法经过灌流固定的CNS组织低温冰箱速冻后连续冰冻切片和改良的苏木精染色方法。
Methods After perfused fixation and quick freezing, the tissues of whole CNS were cut into serial sections with cryostat followed by hematoxylin stain.
结论从25%蔗糖磷酸缓冲液固定oct包埋的冰冻时间较长的组织标本中可提取组织rna，并用于进行RT - PCR扩增。
Conclusion RNA can be extracted from the OCT-embedded long-stored tissues treated in 25% sucrose in PBS. And all the extracted RNA can be used to RT-PCR amplification.
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