cell freezing 中文意思是什麼
cell freezing
解釋
細胞冷凍-
The primary results showed : using m199 as diluents containing 20 % bovine serum, it is better to freeze the cells slowly freezing at fist then increase freezing speed ( for example, from 0 to - 6 freezing speed is about - 0. 05 a minute, from - 6 to - 40, freezing speed is about - 0. 5 a minute ), studies on effect of various concentration of dmso demonstrate that about 12. 5 % dmso gave the highest post - thaw percentage of viable cells. the concentration of bovine serum had no different effect on the percentage of the viable embryo cells of misgurnus auguillicaudatus. the embryo cells derived 6 from the later stage of blastula offish is more resistant to the cryogen than the cells of early stage of blastula. the cells preserved in liquid nitrogen at - 196 were thawed and cultivated, a few cells were found adhere to the surface of culture vessel when the percentage of viable cell was more than 30 %. the cells in only two culture vessels were found to proliferated and gave rise to many small morphologically undifferentiated cells
研究初步表明:以細胞培養液m199 （含2既的小牛血清，常規量雙抗）為凍存稀釋液對泥鰍胚胎細胞冷凍保存宜採取先慢后快的方式（例如，從0一一6 ，凍存速度為一0 . 05 / min ，再以一0 . 5 / min的速度從一6一一40 ） ; dmso的保護效應濃度為12 . 506左右;小牛血清的濃度對泥鰍胚胎細胞的成活率影響不明顯;囊胚晚期細胞抗凍性比中早期強;通過對不同批次的凍存細胞解凍培養，解凍后成活率為30 %以上細胞培養數天後均有少數細胞貼壁，但只發現兩瓶培養細胞有明顯增殖現象產生許多未分化的小細胞。 -
The freezing and drying bone still seems a fitting substitute among them. nowadays, as a commodity, immunological rejection of freezing and drying bone has seldom seen and cell - based bong tissue engineering has emerged as a promising alternative for bone repair
其中，基質材料尚無標準材料；活性因子，如骨形成蛋白等受多種因素的影響；血管化復合組織工程骨程序過于復雜和昂貴。 -
Under freezing conditions, n. commune suffered cellular dehydration due to ice formation outside the cell
此外，通過核磁共振技術發現在凍結條件下，細胞外結冰導致了細胞內脫水，但脫水作用並不徹底。 -
Effect of preculture beads were encapsulated and incubated in culture medium containing 2 % peg and 5 % pvp respectively for 90 min before dehydration. cell viability of pavlova viridis was increased by 6 % after freezing. preculture had less effect on cell viabilities of other two algae
（ 4 ）預培養的影響將膠球在分別含有2 %聚乙二醇（ peg ）和5 %聚乙烯吡咯烷酮（ pvp ）的培養基中預培養90min后脫水。綠色巴夫藻冰凍前後的存活率都有提高，最大可提高5 % 。
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