查询词典 subdermal

To explore the reverse subdermal vascular network flap of lateral lower leg in repairing of cicatricial contraction of ankle.

目的 探讨小腿外侧真皮下血管网皮瓣在踝部瘢痕挛缩修复中的应用。

Degradation test in vitro was carried out in phosphate buffer solution (0.1M, pH7. 4) at 37 ℃. The buffer solution was changed daily. Degradation test in vivo was implanted the sample to subdermal in adult ICH rat in the scapular area lateral to the dorsal midline. At suitable time the samples were recovered. Molecular weight changes in surface layer and bulk of polymer sample were measured by GPC and weight loss was determined gravimetrically. It was found that the degradation behavior can be regulated by changing the composition of copolymers. The critical compositions from surface to bulk degradation behavior for PGCA, PLCA, PLMCA, PLDCA systems were 15-20, 20-30, 30- 40, 40 of mol percent GA or LA unit in copolymers, respectively. The degradation behavior of PGCA, PLCA, PLMCA, PLDCA systems were compared and analysed. Some factors influencing the degradation character, such as copolymer composition, hydrophobicity, crystallinity and enzyme affect etc. played important role.

体外实验中材料降解环境为37℃，0.1M，pH7.4磷酸缓冲溶液，每天换液，定期取样；体内实验中将聚合物试样埋置于ICH小白鼠背部肩胛骨皮下部位，定期处死小鼠，取样，将体内体外样品进行重量损失及试样内外层分子量变化测定，分析各聚合物试样降解行为特性，实验结果证明，改变共聚物组成，可以调节各聚合体系降解行为特性，对PGCA，PLCA，PLMCA，PLDCA共聚体系，交酯摩尔百分含量15-20％，20-30％，30-40％，40％分别为各体系内降解行为特性由表面降解型向本体降解型过渡的临界转折点，交酯含量较低的聚合物不同程度地表现表面降解行为特性，论文对各共聚体系体内外降解行为作了分析对照，例如共聚物组成对材料降解速度与降解行为的影响；生物体内酶对降解行为的影响；材料亲疏水性，聚合物链段结晶行为及碳酸酯结构对材料降解行为的影响等，得出交酯/环碳酸酯共聚体系降解行为一些共性和规律。

Methods: The modified pudendal thigh flaps were formed which the subcutaneous fat of half distal end was clipped and subdermal vascular network was conserved.

将传统阴股沟皮瓣进行修剪远端1/2皮下脂肪，保留真皮下血管网，以形成薄型改良的阴股沟皮瓣。

Objective:To investigate the application valve of bFGF to improve the viability of subdermal vascular network flap.

目的：研究碱性成纤维细胞生长因子对促进随意型真皮下血管网皮瓣成活的作用。

All patients were divided into 2 groups based on the timing of subdermal pocket procedure.

所有病人根据接受真皮下包覆式方法的时机共分为两组。

To provide anatomical basis for the blood supply of the facial subdermal vascular network flap.

目的：为面部真皮下血管网皮瓣的血供提供形态学基础。

Objective:To investigate the application valve of bFGF to improve the viability of subdermal vascular network flap.

目的：研究碱性成纤维细胞生长因子对促入随意型真皮下血管网皮瓣成活的作用。

First layer of skin from the fascia on the separation layer down, the entire leg of the subdermal vascular network exposure.

首先将皮肤层从浅筋膜层上分离下来，使整个小腿的真皮下血管网暴露。

The perforating branch arteries were all in one through the subdermal vascular plexus and independent each others.

结果股前外侧区皮瓣修薄对皮瓣穿支血管三维重建的形态结构的影响 1。

Those had to be subdermal .

那些会成为代真皮组织。。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！