查询词典 xenograft

Human epidermoid carcinoma A431 xenograft in nude mice was used to investigate inhibitory effects of the fusion protein in vivo.

体内抑瘤实验表明融合蛋白能够显著抑制人鳞状上皮癌A431裸鼠移植瘤的生长，且毒副作用较小。

The major obstacle in xenograft is hyperacute rejection, which is caused by complements after they are activated by xenogeneic antigens combined with natural antibodies.

异种移植的主要障碍为异种抗原被人血清中天然存在的抗体结合、激活补体导致的超急排斥反应。

Objective: To observe the targeting therapy of the hdsFv-RC-RNase recombinant single chain immunotoxin on the xenograft of the human hepatocellular carcinoma in nude mice and to explore its clinical potentiality.

目的：观察抗肝癌重组单链免疫毒素hdsFv-RC-RNase对荷人肝癌裸鼠移植瘤的导向治疗作用，并探讨其临床应用价值。

In contrast, there are truncated proviral sequences that have the capacity to retrotranspose, causing insertional mutagenesis in the xenograft and in infected human cells.

相比较而言，被截短的前病毒序列有逆转录转座作用，能够导致异种移植物以及被感染的人类细胞的插入突变。

Methods HAb18Fab was prepared by papain digesting HAb18, and it was radioiodinated with iodine-131 using high efficiency iodination method. The experiment consisted of two parts: ten nud mice bearing human hepatocellular carcinoma xenograft were injected intravenously with 131Ⅰ-HAb18Fab 3 700kBq/mouse, and six patients with hepatocellular carcinoma were injected intravenously with 131Ⅰ-HAb18Fab 111-166.5 mBq/body.

以木瓜蛋白酶切割肝癌单克隆抗体HAb18制备HAb18 Fab，应用高效碘标记法将131Ⅰ标记于HAb18 Fab，再以131Ⅰ-HAb18 Fab偶合物进行荷肝癌裸鼠及肝癌病人体内放射免疫显像。

Although the deelopment of relatiely non-toxic immunosuppressie or tolerance-inducing regimens will be required to justify clinical trials using pig organs, recent adances in our understanding of the biology of xenograft rejection and zoonotic infections, and the generation of alpha1,3-galactosyltransferase-deficient pigs hae moed this approach closer to clinical application.

尽管用猪的器官去验证临床试验需要相对无毒的免疫抑制剂或致耐的方法，但随着近来我们对异种移植排斥生物学及动物传染病感染的深入理解，以及α1，3 半乳糖转移酶缺陷猪的产生，异种移植更接近临床应用。

It is simple and effective. Currently, the reconstruction materials include autologous, allograft, xenograft, synthesized nonabsorbable and absorbable patches, and acellular patch.

目前的重建材料有自体组织、同种异体移植物、异种移植物、合成的不可吸收补片、合成的可吸收补片、脱细胞补片等，各有其优缺点。

Currently, the reconstruction materials include autologous, allograft, xenograft, synthesized nonabsorbable and absorbable patches, and acellular patch. They have specific advantages and disadvantages.

目前的重建材料有自体组织、同种异体移植物、异种移植物、合成的不可吸收补片、合成的可吸收补片、脱细胞补片等，各有其优缺点。

In the third part, Ginaton and FK506 were used to improve the reperfusion of the xenograft model. When the rats were pretreated with Ginaton 30min before the transplantation, the PVBF of the xenografts at time 0, 15, 30, 45 and 60min after transplantation were 0.406±0.020, 0.357±0.025, 0.308±0.013, 0.249±0.019 and 0.205 ±0.014kHz respectively, significantly higher than those of the nontreatment rats.

为了改善豚鼠至大鼠肝移植后移植肝的微循环再灌注障碍，在接下来的第三部分中，分别进行了微循环改善剂金纳多、免疫抑制剂FK506和两者联合应用的作用研究。

Objective To develop a new small-caliber vascular xenograft and evaluate the feasibility of xenogenic artery for coronary artery bypass grafting.

目的 研制和评价一种新型小口径异种血管，为冠状动脉旁路移植术提供新的移植血管来源。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。