胶原

Results The micro-tubes with 0.5-0.7 mm in inner diameter, 0.9-1.5 mm in outer diameter and more than 20 mm in length were fabricated successfully through physical crossl inking without addition of toxic cross-l inker.

结果 通过物理交联成胶的方法成功制备出内径0.5 ～ 0.7 mm，外径0.9 ～ 1.5 mm，长度≥ 20 mm 的胶原-壳聚糖-PVA 复合人工泪小管。

Some kinds of wild plants were used as its raw material, water pastern, protein collagen skin care series, laevorotation VC, Vitamin, active cell, red wine, Fluid TaiJin beauty salon series, Essential oils beauty salon series, Compound oils beauty salon series,"Tea" fresh series ,"glossy ganoderma" anti-age series,"Tuckahoe" tender skin series.

由专业化妆品研究所在中华传统医学基础上致力研发&天然，自然主义&的化妆品系列，多种药用野生植物使用在化妆品原料中，水凝胶，蛋白胶原修护系列，左旋 VC ，维生素，活性细胞因子再生系列，红酒，液态金精华院护系列，单方精油院护系列，复方精油系列。

Many factors may be involve in the course. To investigate the regulation activity of mesenchymal cells to differentiation of epithelial cells from hair follicle and to study its differentiation property, mesenchymal cells gel was made by nubby dermal papilla cells, free dermal papilla cells, skin fibroblasts. Skin keratinocytes and epithelial cells from hair follicle were inoculated on the gel surface and cultured in air-liquid interface. Three-dimensional model of DPC using to induce epithelial cells differentiation is built in vitro.

为了进一步研究毛囊细胞间的相互作用，探讨毛囊间质细胞对毛囊上皮细胞分化的调节作用，研究毛囊上皮细胞的分化特性，我们利用团块状的毛乳头细胞，游离分散的毛乳头细胞或皮肤成纤维细胞制成间质细胞胶原凝胶，表面接种皮肤角质形成细胞或毛囊上皮细胞，进行气-液界面培养，在体外建立了毛乳头细胞诱导毛囊上皮细胞分化的立体模型。

Histologicat results gave, proof to osteogenetic ability of these combined collagen membranes by new bone quantity underneath the membrane in HE and Masson's trichrome stain.

复合rhBMP-2的纤维蛋白凝胶具有特殊的表面形貌，结合细胞培养发现，大鼠成骨细胞在复合膜上具有良好附着和增殖，复合胶原膜细胞相容性良好。

Drugs inhibiting collagen hydroxylation and accumulation are expected to improe this situation, making prolyl 4-hydroxylase (P4H), the key enzyme of intracellular collagen processing, a rational target for pharmacological interention.

抑制胶原羟化和沉积的药物被临床医生所期盼，生成的羟脯氨酸酶{P4H}，肝内细胞胶原生成的关键酶，是药物介入的理想目标。

As assessed by rheometry, the rigidity of collagen gel, ranged from 10 to 120 Pascal, was elevated by age effects and lowered by sonication.

以流变仪来测定胶原蛋白凝胶的黏弹系数，其黏弹系数范围从10到120 Pascal，其系数随老鼠年龄增加而上升，随超音波震荡时间增加而减少。

Objective: Mannose-binding lectin is a plasma protein belonging to the family of collectins, composed of a N-terminal segment, helical coiled-coil hinge region, collagen-like stalk domain., and globular type C lectin domain or carbohydrate recognition domain. Full MBL biological function requires assembly to at least the tetrameric level.

目的：甘露聚糖结合凝集素(Mannose-binding lectin， MBL)是属于C型凝集素家庭胶原凝集素的一种血清蛋白，包括N末端区（N-terminal segment）、螺旋铰链区（helical coiled-coil hinge region）、胶原样区（collagen-like region，CRL）及球形C型凝集素区或糖识别区（carbohydrate recognition domain ，CRD）等4部分结构区域，四个亚单位的MBL形成有功能的多聚体。

Objective To establish a culture model of human nasal gland cells in collagen gels.

目的 建立人鼻粘膜腺体细胞的胶原蛋白凝胶内培养模型。

METHODS Based on the monolayer cell culture system, we resuspended VSMCS derived from the media of arterial wall in a solution of polymerizing collagen to develop a "three-dimensional" cell culture system.

方法在兔主动脉中膜来源的VSMCS单层培养系统的基础上，将VSMCS培养在胶原凝胶中，形成VSMCS三维培养系统。

The effects of gastrodine on the expression of glial fibrillary acidic protein, the transuding amount of lactic dehydrogenase, and the activity of nitric oxide synthase in cultured astrocytes of young rats with lesions caused by simulated cerebral ischemia and reperfusion, were determined in this experiment.

观察天麻素对脑缺血再灌注损伤星形胶质细胞胶原纤维酸性蛋白表达、乳酸脱氢酶漏出量以及一氧化氮合成酶活性的影响。结果：天麻素大、小剂量组GFAP纤维样改变减轻，强阳性反应细胞数减少；LDH漏出量下降；NOS活性减弱。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。