查询词典 transplantation

Methods Six weeks old male Fischer 344 rats (F344) were used as donors, and six weeks old male F344alb as recipients. All F344alb were divided into 4 groups: group Ⅰ(n=10) was untreated; group Ⅱ(n=10) was treated with CCl4 but no γ-irradiation and transplantation; group Ⅲ(n=10) was transplanted with 1×10^7 BMCs after γ-irradiation, but without CCl4 treatment; group Ⅳ(n=10) was transplanted with 1×10^7 BMCs after γ-irradiation, with CCl4 treatment. The BMCs prepared from the donors were infused via the penial veins of recipients immediately after whole body γ-irradiation (7.5Gy) and CCl4 treatment: 4 weeks after BMCs transplantation, CCl4 were injected into peritoneal cavity twice a week for 4 weeks.

雄性F344大鼠为供体，而雄性F344alb为受体，分为4组：组Ⅰ(n=10)为正常对照组，不接受肝损处理，无全身射线照射和阴茎静脉骨髓细胞移植；组Ⅱ(n=10)为肝损无移植组，只接受肝损处理，无全身射线照射和阴茎静脉骨髓细胞移植；组Ⅲ(n=10)为正常移植组，全身射线照射后阴茎静脉移植骨髓细胞1×10^7；组Ⅳ(n=10)为肝损移植组，接受CCl4注射肝损，全身射线照射后阴茎静脉骨髓细胞移植1×10^7BMCs，其中，γ-照射剂量为7.5Gy，F344大鼠的BMCs经受体的阴茎静脉注入。

Most techniques in vivo monitoring the distribution, prolification and migration of transplanted cells. To objectively evaluate curative effect after cells transplantation, most techniques for the study of stem cell transplantation in animal models require histological analysis to determine the fate and migration of cells.

监测活体内移植入细胞的分布、增殖、迁移的方法虽然有多种，但传统方法都需要在离体状态下进行组织学切片分析和鉴定，无法准确地观察植入细胞的生长分化情况，从而难以对干细胞移植术的疗效作出客观评价。

The main objective of the dissertation was to improve and modify the experimental procedures of mouse nuclear transfer and pronuclear transplantation, respectively, and try to establish new possible methods for mouse cloning and pronuclear transplantation.

本论文的主要目的是改进和修改小鼠核移植和原核置换的实验程序，试图建立新的小鼠核移植和原核置换的可行方法。

Methods: Forty adult Wistar rats were used for these operations of transplantation of frozen autogenous tooth-mandible compound and fresh ATMC. Then the healing process after transplantation of frozen ATMC and fresh ATMC was compared by clinical, radiographical, histological and microangiographical observation.

选用健康成年Wistar大白鼠40只，任取2只用于观察正常颌骨的组织学图像，其余的大鼠随机分为新鲜移植组和冷冻组，行牙-下颌骨复合组织块移植到胫骨区的手术，分别于术后1、2、3、4、6、8、12、16、20周时处死动物，采用大体观察、X线片、组织学及微血管造影等观察手段对牙-下颌骨复合组织块移植后的愈合过程进行比较。

Objective:To explore the improved technique of mouse cervical heterotopic heart transplantation and study cardiac transplantation rejective reaction and reperfusion injury.

目的探讨小鼠颈部心脏移植术的改进和研究心脏移植再灌注损伤及急性排异反应。

The role of immature dendritic cells inducing transplantation immunological tolerance and preventing as well as treating graft rejective reaction had become the hot spot in the study of organ transplantation at present,which also had enough affirmation.

徐全晓，吴广胜(石河子大学医学院第一附属医院血液科，新疆石河子 832008)摘要：未成熟树突状细胞在诱导移植免疫耐受，防治移植排斥反应方面中的作用，已成为目前器官移植领域研究的热点，并且得以充分肯定。

Twenty-four mice were randomly divided into a liver repopulation model + stem cell transplantation group and a liver resection + stem cell transplantation group, with 12 mice in each group.

将24只小鼠随机分为2组：肝再生模型+干细胞移植组和肝切除+干细胞移植组，每组12只。

Results The level of antibodies against monocytes (34.94%) were higher than that of the antibodies against lymphocytes (26.67%) in pretransplant patients. The level of antibodies in first time transplant patients (32.5%) was lower than that of antibodies in retransplant patients (59.7%). The patients with intensity of antibodies against monocytes PRA more than ≥50%only accounted for 1.87%, 10%MPRA50%for 17.62%and MPRA10%15.44%,respectively.Conclusion Before renal transplantation, the detection of MPRA level could predict the occurrence of rejection in renal transplantation.

结果 肾移植术前患者的抗单核细胞抗体水平较抗淋巴细胞抗体水平高，其百分比分别为34.94%和26.67%；而从患者初次和再次肾移植前的比较中可见，初次比再次产生的抗单核细胞抗体水平要低，其百分比分别为32.05%和59.7%；对于抗单核细胞抗体群体反应性抗体的强度，MPRA≥50%的只占1.87%，而50%10%以及MPRA结论在肾移植术前检测患者MPRA水平，对肾移植后的排斥反应能起到预测目的。

AbstractAIM: To analyze 32 cases of patients with recurrent pterygium and symblepharon retrospectively in our hospital and to explore the effectiveness of limbal stem cell transplantation combined with amino membrane transplantation.

目的：回顾性分析2002-01/2005-01在我院接受治疗复发性翼状胬肉合并睑球粘连的32例患者，探讨角膜缘干细胞移植联合羊膜移植治疗复发性翼状胬肉合并睑球粘连的效果。

The recipient Balb/c mice were randomly divided into four groups: intrathymic injection group, syngenic transplantation group, allogenic transplantation group and immunosuppressant drug group.

将受体鼠Balb/c随机分为4组：胸腺内注射组、同系同基因移植组、异体神经移植组、免疫抑制剂组。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。