5. METHODS Pegylated CsA-liposome was prepared by a modified ethanol injection method, followed by sonication and lyophilization using sucrose as cryoprotectant.
方法采用改良的乙醇注入结合超声分散的方法制备环孢素长循环脂质体,蔗糖作为冻干保护剂冻干。
来自互联网
6. During the process of cooling and thawing, embryos are subjected to a series of cryoinjuries such as cold shock, ice formation, cryoprotectant toxicity and osmotic effect.
7. Cryopreservation of tissue cultures of rice is usually influenced by some factors, such as material properties, cryoprotectant, freezing procedure, treatment after freezing and renewing culture.
8. Cryopreservation of tissue cultures of rice is usually influenced by some factors, such as material properties, cryoprotectant, freezing procedure, treatment after freezing and renewing culture.