查询词典 acellular

In order to overcome the shortcomings of acellular dermal matrix used as tissue engineering scaffold material, such as bad permeability, low degradation speed, and strong immunogenicity, a new type of collagen scaffold was prepared by applying various chemical, biological and physical comprehensive methods to deal with pigskin. The microstructure of the scaffold was observed under photomicroscope and scanning electron microscopy, and the in vitro degradation time, permeability, tensile-strength, porosity, shrinkage temperature were tested.

为了克服猪脱细胞真皮基质作为组织工程支架材料渗透性差、降解速度过慢、免疫原性较强等缺点，采用多种化学、生物与物理综合方法处理猪皮制备了一种新型天然胶原支架材料，通过光学显微镜、扫描电镜观察以及体外降解时间、透水汽性、拉伸强度、孔隙率、收缩温度等的测定，对其性能进行了研究。

Objective To investigate the effect of allogeneic acellular dermal matrixon cograft in joint functional positions of patients with post-burn plastic operation.

目的 观察无细胞异体真皮基质在整形患者功能部位的移植效果。

Objective To explore the effect of controlled release of nerve growth factor on peripheral nerve defect repaire by acellular nerve graft.

目的 探讨化学去细胞异体神经复合缓释神经生长因子（nerve growth factor，NGF）修复周围神经缺损的效果。

AIM: To study the possible acellular cornea stroma materials as supporting materials in corneal tissue engineering .

目的：研究脱细胞猪角膜基质材料在角膜组织中的生物相容性，为组织工程角膜的构建寻找一种良好的支架材料。

BACKGROUND: Acellular bladder submucosa is a natural extracellular matrix, which is mainly composed of collagen Ⅰ and Ⅲ.

近年来组织工程学的兴起、膀胱无细胞基质的制备及利用为膀胱的修补和替代开辟了新的途径[5-8]。

OBJECTIVE: To evaluate the biocompatibility of acellular bladder submucosa as a tissue engineered scaffold material.

随着组织工程膀胱的不断深入研究，作为天然生物支架材料的膀胱无细胞基质逐渐显示了一定的优越性[10-11]。

Tensile force test showed that the acellular vascular matrix had a certain tenacity and stretch.

拉力实验说明该无细胞基质具有一定的韧性和牵张性。

Tensile force study was employed to understand the contractility of acellular vascular matrix.

拉力实验了解血管无细胞基质材料的收缩性能。

Acellular Denoting relatively large tissues or organisms that are not composed of discrete cells and are, in effect, unicellular.

非细胞的：不是由离散的细胞而是由单细胞组成的相对较大的组织或器官。

Objective To observe the revascularization process of chemically extracted acellular allogeneous nerve graft in repairing rat sciatic nerve defect.

目的 观察化学去细胞异体神经移植修复大鼠坐骨神经缺损后再血管化的过程。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失