冷冻

The fusion rate of allograft+rhBMP-2 in lumbar posterolateral intertransverse fusion exeperiment in rabbits was 100%, and superior to autologous iliac crest and sustitute it.

得出结论：同种冷冻干燥异体骨+rhBMP-2复合物在兔子腰椎后外侧融合实验中，优于自体髂骨，可以取代自体髂骨，其融合率为100％，消除了假关节的发生。

Patients were divided into 3 groups（each group was 46 patients）: group 1 received intercostals nerve freezing; group 2 used patient controlled epidural analgesia; while patients in group 3 received analgesic intramuscularly when needed.

术前将患者随机平均分为3组：组1（46例）为肋间神经冷冻组；组2（46例）为硬膜外置管给药组；组3（46例）为肌注给药组。

Compared with the conventionalemulsion polymerization system in the presence of sodium dodecyl benzene sulfonate, the latices prepared by emulsifier-free emulsion polymerization have much more narrow distribution of latex particle sizes (0.2um in diameter), better resistance to electrolytes, pH, freeze-thaw, and better mechanical stability. Not only the tensile strength of the copolymers prepared by this method is obviously increased, but also the water resistance and adhesion capacity are significantly enhanced. On the other hand, the TG results indicate the copolymer has lower thermal stability than conventional copolymer.

实验结果表明，与传统乳液聚合体系相比，所获得的无皂乳液的乳胶粒子大小均一，粒径在0.20um左右；乳液具有优异的稳定性，不受酸碱度、电解质和低温冷冻的影响；附着力和粘接强度明显提高；成膜后显示较高的耐水性；但TG表明乳胶膜热稳定性有所下降。

Indian block frozen Loligo tubes are quoted at US$5.30/kg cfr Italy which is the same level as that quoted in the June report and slightly up on that for May.

印度冷冻管状乌贼块的报价与六月份持平比五月稍高，到义大利的成本加运费为5.3美元/公斤。

Objective To study the clinical effect of cryopreserved allogeneic lunate bone transplantation on aseptic osteonecrosis.

目的 研究深低温冷冻同种异体月骨移植治疗月骨无菌性坏死的临床疗效。

Methods Cryopreserved allogeneic lunate bone transplantation was applied to 6 cases of aseptic lunate osteonecrosis who were followed up more than 10 years.

方法应用深低温冷冻同种异体月骨移植治疗月骨无菌性坏死6例，随访10年以上。

Satisfying therapeutic effect can be achieved in the therapy of aseptic lunate osteonecrosis with cryopreserved allogeneic lunate bone transplantation.

结论深低温冷冻同种异体月骨移植治疗月骨无菌性坏死疗效满意。

Antioxidant activity of methanol and n-hexane extract were determined by the inhibition percentage of malonyl dialdehyde under low density lipoprotein peroxidation system.

山药切细冷冻乾燥后磨成细粉，以甲醇或正己烷萃取山药粉状物，所得之粗萃取物以不同浓度测其在低密度脂蛋白(low density lipoprotein，' LDL)系统之抗氧化力，即丙二醛(malonyl dialdehyde， MDA)生成抑制率。

Utilizing the IMP system of temperature measure, common technique of tissue section, analytical method of nutritious constituents, and taking salt-solubility and Ca 2+-ATPase activity as the index of protein denaturation, a comparative study was conducted to determine the effect of freezing on tissue structure of Meretrix linnaeus and Paphia undulata.

利用IMP热电偶测温系统及组织切片技术、食品化学特性的常用分析方法以及测定表征蛋白质变性的盐溶性蛋白溶解度和Ca2+ATPase活性，对文蛤和波纹巴非蛤在冷冻后的组织结构、食品化学特性、蛋白质变性的影响进行了比较研究。

Results Both EDS-40 and EFS-40 solutions had vitrifying effects. The survival rates of EFS-40, EDS-40 and control group were 69.6%, 82.14% and 86.78% respectively; the merogenic rates of EFS-40, EDS-40 and control groups were 54.4%, 66.96% and 80.99% respectively.

结果 两种玻璃化溶液能达到玻璃化效果；EFS-40、EDS-40及对照组冷冻复温后的存活率分别为：82.14%、86.78%、69.6%；EFS-40、EDS-40及对照组冻胚的卵裂率分别为：66%、96%、80.99%、54.4%。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。