基质的

Moreover, the drug release rate can be tuned by drug loading in the matrix and the molecular weight of PCL.

研究结果表明：布洛芬在基质中以溶解或无定形分散的形式存在于基质中。

Expression of collagen-binding integrin receptors in the mammalian sclera and their regulation during the development of myopia.

巩膜细胞外基质及基质金属蛋白酶在近视发展中作用的研究进展。

AIM To study the isolation and in vitro culture of rabbit s bone mesenchymal stem cells and adipose stromal stem cells and the use of both BMSCs and ASSCs cells in nuclear transfer to produce totipotent blastocysts.

目的 研究非休眠期成年兔骨髓基质干细胞和脂肪基质干细胞作为供体，以体外成熟去核兔卵母细胞作为受体进行核移植构建重组胚胎的可行性及囊胚形成率。

Regarding polyurethane varnish as host of the formaldehyde absorbent,mainly aminoacetic aicd , casein, tannins, L - glutamate, DL - a - amino acid, urea, hexamethylenetetramine, lignin and molecule are chosen to serve as formaldehyde absorbent.

以硝基清漆为吸收基质，主要选择了如氨基乙酸、干酪素、鞣质、L-谷氨酸、DL-α氨基丙酸、尿素、六次甲基四胺、木质素、分子筛等作为甲醛吸收剂，涂布于聚氯乙烯胶片上做甲醛吸收测试；根据测试结果，制作的甲醛吸附剂能起到较好的甲醛吸收效果；并探讨了硝基清漆中吸收剂用量的筛选及吸收时间对甲醛消除的影响因素。

Objective To study the change in mRNA expression of matrix metalloproteinase and tissue inhibitor1 of matrix metalloproteinase (TIMP1) in brain after cardiopulmonary resuscitation for asphyxial cardiac arrest in rat.

GMfBGkk*R0SU0 目的探讨心肺复苏早期脑组织基质金属蛋白酶2(MMP2)、MMP9及基质金属蛋白酶组织抑制剂1(TIMP1)的mRNA表达变化。

RESULTS AND CONCLUSION: The seeded cells had chondrogenesis in scaffolds under certain conditions.

结果与结论：种子细胞在三维支架中特定条件下有成软骨效应，骨髓间充质干细胞在含20%透明质酸的胶原/透明质酸支架扩增少于3代有成软骨效应，软骨细胞传代数更高仍然有成软骨效应，但脂肪源性成熟基质细胞成软骨效应能力较弱。

It starts transmitting information by integrating with lagen and stromatin by irritating osteocytes and chondrocytes to form rapidly extracellular matrix so as to promote repair of bone and cartilage injury.

转化生长因子β通过刺激骨、软骨细胞合成胶原和基质蛋白，快速形成细胞外基质，达到其促进骨、软骨损伤修复的作用。

In solid pattern, the lesion is composed of variably sized rounded or lobulated aggregates of tumor cells with few cyst like spaces.

恶性肿瘤的转移与细胞外基质、细胞间粘附分子及细胞外基质降解酶等有密切关系。

The structure of the bladder was defined firstly to be 6 layers, tegument , exterior mesenchyma , parenchyma layer , interior mesenchyma , interior matrix zone and interior layer . The structure of the cervix was 3 layers, tegument , mesenchyma and Parenchyma .

首次明确了猪囊尾蚴的囊壁由外向内有皮层、外侧间质层、实质区、内侧间质区、内侧皮下基质区和内层6层结构；头颈部由外向内有皮层、间质层和实质区3层结构。

The human cartilages are composed of chondrocyte and extracellular matrix , the form of chondrocytes are hypertrophy and the quantity are less; the ECM of cartilage are compised of type Ⅱ collagen and proteoglycan. Articular cartilages are all hyaline with little fibers. Trauma and arthritis are the main cause of cartilage injury, the ommilayer injury ofcartilage can be recovered by marrow, but because of without stimulation mechanism, the new tissues are merely fibrocartilages, they can not be coincide with hyaline cartilage in menchanics; the purely damage of articular cartilage can not stimulate chondrocyte to regenerate because of without blood circulation, thus, the plerosis of articular catilage can not depend on the proliferation of local chondrocyte. Ever since, people tried their best to find a way to reconstruct articular cartilage.

中文题名人骨髓基质干细胞成软骨诱导及多孔复合材料作为细胞载体的体外实验研究副题名外文题名 Cartilage induction of human mesenchymal stem cells and experiment on compound porous materials as cells' scaffold in vitro 论文作者刘晓岚导师周江南学科专业外科学研究领域\研究方向学位级别博士学位授予单位中南大学学位授予日期2003 论文页码总数68页关键词骨组织工程软骨细胞骨髓基质干细胞壳聚糖高分子外消旋聚乳酸馆藏号BSLW /2003 /R68 /10 造成人体关节软骨损伤的原因主要为创伤和关节炎，关节软骨全层损伤可由于骨髓中间充质干细胞的高速增殖修复，但这种修复由于缺乏相应的刺激机制，只能形成纤维软骨，而不能形成符合关节生理、力学要求的透明软骨；单纯软骨部分损伤软骨组织内无血管，软骨细胞迁移迟缓，无法使损伤区域软骨细胞再生，因此，关节炎及关节创伤后的软骨修复不能依赖于软骨细胞的增殖和迁移。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。