组织细胞的

The purpose of this experiment was to investigate the histochemical property of the mast cells in the digestive tract tissue of Anguilla Japonica and observe the heterogeneity of cytoplasm granules of mast cells.

研究日本鳗鲡消化道组织中的肥大细胞组织化学性质，观察肥大细胞胞浆颗粒的异质性。

It is merely the amount of nervous tissue present that controls the regenerative possibilities. Apparently a product of nerve-cell metabolism induces morphogenesis in the blastema.

只是在细胞组织中呈现，然后控制再生的可能性，显然地，细胞组织新陈代谢的解果会包括批牙器官再生。

He expression rate of TGF-β1 in human suprarenal epithelioma tissues was significantly higher than that in the corresponding tumor- adjacent tissues (32.56% vs. 0%). TGF-β1 was expressed in grade and staage Ⅰ or Ⅱ suprarenal epithelioma tissues.

GF-β1在肾透明细胞癌组织中的表达阳性率为32.56%(14/43)，而癌旁组织均无表达；TGF-β1表达阳性的肾透明细胞癌病理分级和临床分期均处于Ⅰ或Ⅱ级。

Prepare 131I-labbelled anti-CD20 monoclonal antibody using lodogen iodine labelling;(2)Measure the immunity activation of labbelled antibody by means of both cell combine analysis and LDH cytotoxicity detection kit;(3)Evaluate the injury rate of tumor exposed to 131I-chimeric anti-CD20 monoclonal antibody in vitro. The MTT method and the experiment of cell growth control are used;(4)Record the apotosis of Daudi cell using gelose electrophoresis;(5)Learn the inhibition effect of radioactive medication on the marrow. Radiohnmunoimages are taken on various intervals after injection of the labeled antibodies to the nude mice. The distribution of radioactive medication, I31l-labeled antibodies, in the marrow tissue indicates the inhibition effect. Here a B cell non-hodgkin lymphoma model in nude mice is established by us;(6)28-day observation are done in 3 groups of nude mice model.

(1) 用lodogen标记法制备131I-国产人鼠嵌合抗CD20单抗；(2)采用细胞结合分析法和乳酸脱氢酶法细胞杀伤性实验测定131I标记后国产人鼠嵌合抗CD20单抗与靶细胞的免疫活和利结合能力；(3) MTT法和细胞生长抑制实验测定131I-国产人鼠嵌合抗CD20单抗的体外杀瘤活性；(4)用琼脂糖凝胶电泳法研究131I-国产人鼠嵌合抗CD20单抗致Daudi细胞凋亡；(5)建立荷人B细胞淋巴瘤移植瘤裸鼠模型，应用γ计数法检测注射到荷瘤裸鼠体内的131I-国产人鼠嵌合抗CD20单抗的组织分布情况，明确其靶向性；(6)将荷瘤裸鼠分3组进行放射免疫治疗，分别为阴性对照组、131I-国产人鼠嵌合抗CD20单抗组、国产人鼠嵌合抗CD20单抗组。

It was conferred that neuroglia cells restrained the apoptosis of target tissue,and then afforded the probability to nerve regenerated to target issue.

推测可能是由于神经胶质细胞的作用，提前抑制了靶组织的细胞凋亡，从而为神经再生回靶组织提供条件。

With the increase of cell density, soma was slenderer and slenderer and like fibroblast.② Growth curves of PDMCs: Growth latency ranged from 2 to 8 days after cell inoculation. During this period, adherence was observed gradually but not obviously amplified. Eight days later, cells entered log growth phase.

结果：①多分化潜能细胞的原代培养情况：胎盘组织消化后获得细胞中仅有少量的贴壁细胞，经两周后逐渐形成扁平单层细胞，呈漩涡状生长或成簇生长，随着细胞密度的增加，胞体变得细长，形态类似成纤维细胞。

Immunohistochemical identification of cultured conjunctival cellsWhen the second cultured generation of conjunctival cells close to confluence, the glass coverslips were removed in situ fixation by methanol and DAB color immunohistochemical staining by CK13 monoclonal antibody in time.3. growth curve of conjunctival cellsThe 1st,3rd,5th passage cells were selectecd randomly and subcultured at the density of 5×10~4/ml,after culturing for another 1-9 days, were counted and compared the cell number every day.

采用消化后组织块法培养结膜原代细胞，并进行传代。2、培养结膜细胞的免疫组化鉴定把第2代的结膜细胞接种于置在培养皿中的盖玻片上，当细胞接近融合时，及时取出作原位甲醇固定，CK13单抗、DAB显色免疫组化染色。3、结膜细胞生长曲线的测定随机选取第1、3、5传代细胞，以5×10~4／ml密度传代、分别培养1-9天，每天分别细胞计数并进行分析比较，重复3次。

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B。电穿孔技术：直接作用于皮肤，瞬间增强皮肤组织的可渗透性。在电击的作用下，细胞的脂质二重层上形成电击孔。在电击孔形成的同时，使得原先无法被细胞吸收的亲水性分子能够穿透并进入细胞内部。电击孔一旦形成，则根据电击的长度，在数秒种至数分钟之内保持打开状态。C。电渗透技术：电渗主要作用于将要分散的物质分子，帮助其顺利穿透并进入肌肤内部，性质相同的电荷相互排斥，因此对正极的营养分子施加正电流，可将营养分子推入皮肤组织。此时，中性分子也一道穿透并进入肌肤内部。

The laboratory research and chinical trials to prove.courage lcecontains active material that it can quickly penetrate through body's cell.so to directly provides for the cell,fill the skin intercellular space the crevice which is senile withered because of the cell stays benind supply the active elements necessary for the body cells metabolism,to activate the function of endothelium cells of blood vessels,promote the blood vessels balance, compose and secrete various blood vessels active elements,contains abundantsulfuric cartilage element,sulfuric amido etc.,all of fatty acid in human body.and it can accelerete the re-generation of blood cells,add the quantity of the hemoglobin and red blood corpuscle so to improve the blood parameter,and fundamentally improve the body cells metabolism and nutrition supply for all the organs,as a result,you will thoroughly refresh yourself and bloom vitality of youth.

实验室研究和临床试验证明，LCE所含活性物质能够迅速穿透人体细胞，直接为细胞供养，填补肌肤细胞间因细胞衰老干瘪而留下的空隙全面补充人体细胞新陈代谢所必须的活性物质，激活血管内皮细胞功能，促进血管平衡，合成和分泌多种血管活性物质：富含的硫酸软骨素、硫酸氨基葡萄糖等能改善和调节人体脂代谢，有效清除体内血液中多余的脂质和脂蛋白清除在血管壁内膜沉积的脂类物质，保持人体脂肪酸均衡：能够加快血液细胞更新，提高血液中的血红蛋白和红血球数量，改善血液参量，从根本上改善人体细胞的新陈代谢，改善人体各组织器官的营养供给，使人由内而外脱胎换骨，重新焕发青春活力。

The laboratory research and chinical trials to prove.courage lcecontains active material that it can quickly penetrate through body's cell.so to directly provides for the cell,fill the skin intercellular space the crevice which is senile withered because of the cell stays benind supply the active elements necessary for the body cells metabolism,to activate the function of endothelium cells of blood vessels,promote the blood vessels balance, compose and secrete various blood vessels active elements,contains abundantsulfuric cartilage element,sulfuric amido etc.,all of fatty acid in human body.and it can accelerete the re-generation of blood cells,add the quantity of the hemoglobin and red blood corpuscle so to improve the blood parameter,and fundamentally improve the body cells metabolism and nutrition supply for all the organs,as a result,you will thoroughly refresh yourself and bloom vitality of youth.

实验室研究和临床试验证明，LCE所含活性物质能够迅速穿透人体细胞，直接为细胞供养，填补肌肤细胞间因细胞衰老干瘪而留下的空隙全面补充人体细胞新陈代谢所必须的活性物质，激活血管内皮细胞功能，促进血管平衡，合成和分泌多种血管活性物质：富含的硫酸软骨素、硫酸氨基葡萄糖等能改善和调节人体脂代谢，有效清除体内血液中多余的脂质和脂蛋白清除在血管壁内膜沉积的脂类物质，保持人体脂肪酸均衡：能够加快血液细胞更新，提高血液中的血红蛋白和红血球数量，改善血液参量，从根本上改善人体细胞的新陈代谢，改善人体各组织***的营养供给，使人由内而外脱胎换骨，重新焕发青春活力。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐