论文部分内容阅读
眼球全层角膜移植,以往使用生理盐水、甘油溶液、Hanks 溶液等眼球保存液,都不能供长期保存用,严重者3—5小时后就引起角膜混浊,因而有不能应用于移植手术等弊点。而 MK 培养液或 Eagle MEM 等眼球保存液是含有蛋白质和氨基酸等多种成分的组织培养液,移植后可由于细菌感染而引起障碍。因此,目前通常在供者死后1—2日内手术取出眼球,一般采用将眼球置于保存液内在低温下保存。New—EP 的组成氯化钠(NaCl)7.65 氯化钾(KCl)0.41氯化钙(CaCl_2·2H_2O)0.172 硫酸镁(MgSO_4
Eye full-thickness corneal transplantation, the past use of saline, glycerol solution, Hanks solution and other eyeball preservation solution, can not be stored for long-term use, severe 3-5 hours after causing corneal opacity, which can not be used for transplantation and other shortcomings . However, the eyeball preservation solution such as MK culture medium or Eagle MEM is a tissue culture fluid containing various components such as protein and amino acid, which may cause an obstacle due to bacterial infection after transplantation. Therefore, the eyeballs are usually removed surgically 1-2 days after the donor’s death, and the eyeballs are generally stored in a preservation solution at a low temperature. Composition of New-EP Sodium Chloride (NaCl) 7.65 Potassium Chloride (KCl) 0.41 Calcium Chloride (CaCl 2 · 2H 2 O) 0.172 Magnesium Sulfate (MgSO 4