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贾招圆

新虫 (小有名气)

[求助] 细胞吸水 失水

各位大咖,想请教一下,将牛放血致死,然后开胸,取出其心包,将心包置于0度是生理盐水中,请问,牛心包的心包此种条件下可以存活多久?      死去的牛心包细胞在低渗或者高渗溶液中,还会不会发生吸水膨胀或者失水皱缩?      正常情况下存活的生物细胞在不同浓度下吸水涨破的速度是多少?有没有什么办法可以有效的去除切下来的心包内的血管中的残血?
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