At present time the basic research of xenogeneic transplantation should be mainly emphasized.

目前应进一步加强异种器官移植的基础研究。

Objective To prepare the xenogeneic acellular nerve scaffold used a modified chemical extraction method.

目的用改良的化学萃取方法，制备去细胞异种神经支架。

Up to now, we application of serum in the serologic screening of the xenogeneic antigens has not been reported.

用异种抗原筛选鼻咽癌相关抗原的研究目前尚未见报道。

Objective: To evaluate the osteogenesis of xenogeneic bone derived materials in repairing segmental bone defects.

目的：评价三种异种骨衍生材料修复节段性骨缺损的成骨作用。

To explore the possibility to bridge facial nerve defects by acellular xenogeneic nerve made through chemical extraction .

探索化学萃取神经支架用于异种移植，桥接面神经缺损的可行性。

Objective To study the biocompatibility of antigen-extracted xenogeneic cancellous bone matrix for the clinical use in the bone reconstruction field.

目的研究去抗原异种松质骨支架材料的生物相容性，为其在骨缺损修复领域中的临床应用提供实验依据。

Objective To evaluate the histological characteristics of xenogeneic graft-versus-host disease(GVHD), and to differentiate it from the allogeneic GVHD.

目的了解异种移植物抗宿主病（GVHD）的组织学特点，与同种GVHD的区别及异种脾脏移植的关系。

Objective to explore feasibility of prevention of organ specific autoimmune disease by transplanting mixed fetal syngeneic or allogeneic and xenogeneic thymus.

目的探讨同系或同种胸腺与异种胸腺混合移植防止器官特异性自身免疫损害的可行性。

Objective to study an effective method in inducing donor specific tolerance as well as the effects on hematopoietic reconstitution after xenogeneic-bone marrow transplantation.

目的研究有效诱导异种骨髓移植耐受的方法和对异基因骨髓移植重建的影响。

Allogeneic or xenogeneic neural transplantation has yielded some results, but it is still used in the research phase of animal testing, which is difficult for clinical application.

异体或异种神经移植法虽然取得了一定的效果，但仍处于动物实验的研究阶段，尚难以应用于临床。

In this article we reviewed the recent advances in xenogeneic transplantation of spermatogonial stem cell and also analyzed the potential problems existing in its clinical application.

本文综述精原细胞异基因移植研究进展，并对该技术在今后临床应用中所存在的问题进行讨论。

Objective:To explore feasibility of inducing immune tolerance and prevention of organ specific autoimmune disease by transplanting with mixed fetal syngeneic or allogeneic and xenogeneic thymus.

目的：探讨混合胸腺移植诱导移植免疫耐受而不发生自身免疫性疾病的可行性。

Objective (1) Take tissue engineering way of hypotonic-chemical detergent to prepare xenogeneic acellular nerve scaffold, which makes an optimal material for the graft of xenogeneic acellular nerve.

目的(1)采用化学萃取的组织工程学方法制备去细胞异种神经支架，拟为异种神经移植提供理想的支架材料。