查询词典 cleansing tissue

Tissue engineering cornea stromata were constructed in vitro.

用去垢剂联合酶的方法脱细胞处理猪角膜基质，在去细胞猪角膜基质材料上接种体外培养的兔角膜基质细胞，并将兔角膜基质细胞进行PKH26荧光标记，在体外构建组织工程角膜基质。

Tissue engineering cornea stromata were constructed in vitro.

用倒置荧光显微镜；HE染色光学显微镜；扫描电镜观察。

The cancer tissue spectrum shows an almost structureless and smoother profile with no subsidiary maxima.

因不同组织中荧光物质成分和含量存在着差异，其LIAF光谱各具特征，从而可根据光谱的形态和强度等来区分不同的组织。

Take as a single example this easily overlooked little passage from the rondo of the 23rd piano concerto; it is, in its essence, nothing more than a functional bit of connective tissue taking us from one place to another within the movement's structure. Ten brief bars—about 10 seconds—of basic scalar material, doing its job efficiently and economically. But it is at the same time so richly and amusingly characterized, so full of piping energy, with its determined but struggling piano line climbing its stutteringly inexorable way up to the note E, punctuated along its course by deadpan commentary from the winds, sneaking in the D natural that signals the change of key with almost undetectable sleight of hand—the passage almost constitutes a miniature comic universe all by itself.

请听这段在《第23钢琴协奏曲》中常常被人忽视的回旋曲( http：//img.slate.com/media/87/7_mozart488.asf )，没有哪个功能性连结段能比它更好地仅通过乐章结构就将听众带入另一个世界，长约10秒钟的概要部分(brief bars of basic scalar material)不仅经济有效地发挥其职能，同时又表现出丰富、诙谐的特色，充满木管乐器的活力，伴随着坚决但阻碍不断的钢琴的快速音群移入E大调，其行进过程不时被管乐器部加以修饰、注解，自然而然的转为D大调，转调手法之娴熟几乎无法察觉——这段音乐本身创造出一个微缩的喜剧世界。

The pollen tube may grow down the stylar canal , or it may secrete enzymes that digest the tissue of style , creating a path for the tube .

花粉管可能沿着花柱道向下生长，也可能分泌消化酶分解花柱组织，为花粉管创造一个通道。

Using the hypoxic brain model, we expect this three-year project will give us answer about the value of Tc-99m HL 91 as a hypoxic marker, and will provide us better understanding of the uptake mechanism of Tc-99m HL 91 at the tissue, cell, and subcell level.

因此吾人预计此三年计画的研究成果将可以藉由脑部缺氧模式来证实及确认Tc-99m HL 91是否为一个具有潜力的侦测缺氧核医药物；除此之外，更希望对於Tc-99m HL 91在组织、细胞及次细胞层次的作用机制能够加以明了。

Study the bioactivity of the n-HA/PA66 composite and the effects it would be to body's metabolism of calcium and phosphorus ion in vivo.(3) Study the osteo-conductivity and the ability to repair bone defect of the porous n-HA/PA66 composite and the feasibility use it as the scaffold of bone tissue engineering. Objects and Methods as follows: 1.To evaluate the biocompatability of nano-hydroxyapatite crystals and polyamide composite (n-HA/PA66) with the L929 cells.To proceed the morphological observation and take pictures of L929 cells after 1d,2d,4d,and 7d of co-cultured with extract of n-HA/PA66 ,and direct contact with n-HA/PA66.To determine light absorbtion value of every hole under 500 nm with enzyme linked immunity instrument after 1 d,2 d,4 d,and 7 d of contact of n-HA/PA66 extract with L929 cells,and direct contact with n-HA/PA66.In the meanwhile calculate the relative multiplication rate of cells,and evaluate them by six degree tests for cytotoxicity. To investigate the acute and chronic toxic reaction on the whole body induced by the new nano-hydroapatite crystals and polyamide composite(n-HA/PA66)after implanting in vivo and its effects on partial constitution of animal organs after implanting in vivo,and evaluate the potential and degree of subcuticular stimulation reaction.

本实验主要由以下三部分组成：一、n-HA/PA66 复合材料在动物体内、体外的生物相容性及生物安全性评价二、n-HA/PA66 复合材料植入动物体内的生物活性及近期对机体钙、磷代谢影响的实验研究三、网孔 n-HA/PA66 复合材料作为支架修复兔桡骨节段缺损的动物实验研究主要研究目标及方法如下：参照 GB/T16886.5-1997-ISO 10993-5：1992《医疗器械生物学评价细胞毒性试验体外法》之评价标准和要求，采用规定的 L929 细胞(小鼠结缔组织成纤维细胞)，分别经直接接触和材料浸提液与细胞共培养等方式对 n-HA/PA66 复合材料进行细胞毒性测试，采用细胞形态观察法观察两种细胞各组在 24h、48h、72h、5 天后各时相点的细胞形态学变化，并在显微镜下照相，从而对细胞与材料的生物相容性进行定性评价；同时采用细胞生长抑制法，以酶标仪定量测定评价各组 1，2，4，7 天 L929 细胞的相对增殖率，以定量测定并判别材料对细胞的毒性程度。

The arteriolar and capiullary density, and the expression of MMP-2/TIMP-2 protein were employed to evaluate in the subendocardial myocardium of the left ventricular tissue.

目的 探讨基质金属蛋白酶－2(MMP-2)在脱氧皮质酮－盐型高血压大鼠心脏微小血管重塑中的作用及麝香保心丸对其的影响。

By investigating the regeneration feasibility of mesenchymal stem cells,which is derived from endothelial and subendothelial cells of human umbilical vein,to neuron-like cells in vitro,we want to provide new evidence for the transplantation of hUV-derived MSCs to nervous tissue.

探讨来源于人脐静脉内皮及内皮下分离的间充质干细胞向神经元样细胞分化的可能性，以期为脐静脉MSCs的神经移植提供理论依据。

DATA SYNTHESIS:（1）MSCs are especially rich in myeloid tissue and also present in placent, amniotic fluid, umbilical vein subendothelial layer, peripheral blood, liver, fat, muscles and skin.

资料综合：①间充质干细胞在骨髓组织中的含量最为丰富，此外还存在于胎盘、羊水、脐静脉内皮下层、外周血及肝脏、脂肪、肌肉、皮肤等多种组织中。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？