原细胞
- 与 原细胞 相关的网络例句 [注:此内容来源于网络,仅供参考]
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FN and LN (the non-collagenous index) out of ECM were measured by immuno-histochemistry mean, and the accumulation of ECM was measured by typeⅠand Ⅲ collagen ,α-SMA was chosen as a symbol of the activated reposit fat cell. TGF-β〓 was chosen as a symbol of the cellular factor made the reposit fat cell activated. We observed the mechanism of 286 through the variety of the upper indexes during the experiment.
用免疫组化方法测评肝细胞外基质中的非胶原指标FN、LN,胶原指标Ⅰ、Ⅲ型胶原等在实验过程中的变化作为判定ECM沉积增多的事实指标;用a-平滑肌肌动蛋白作为贮脂细胞被激活的标志物指标;用转化生长因子-β〓作为激活贮脂细胞的细胞因子指标;通过观测上述指标在实验中的变化,来探讨"268方"的作用机理。
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FN and LN(the non-collagenous index) out of ECM were measured by immuno-histochemistry mean, and the accumulation of ECM was measured by type I amd III coHagen, a -SMA was chosen as a symbol ef .the activated reposit fat cell.TGF- P1 was chosen as a symbol of th ieccellular factor made the reposit fat cell activated.We observed the mi sclnanism of 286 through the variety of the upper indexes during the experiment.
用免疫组化方法测评肝细胞外基质中的非胶原指标FN、LN,胶原指标Ⅰ、Ⅲ型胶原等在实验过程中的变化作为判定ECM沉积增多的事实指标;用a-平滑肌肌动蛋白作为贮脂细胞被激活的标志物指标;用转化生长因子-β_1(TGF-β_1)作为激活贮脂细胞的细胞因子指标;通过观测上述指标在实验中的变化,来探讨"268方"的作用机理。
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Methods:(1) ADM was produced from swine skins treated with trypsin followed by Triton X-100.(2) type I collagen of mouse tail was extracted by 0.5mol/L acetoacetic acid.(3) Two kinds of ADM were got by being soaked with 0.02% glutaraldehyde for 5~10 min or being soaked with mouse type I collagen for 24h, then preserved at 4℃.
(1)应用胰蛋白酶消化-去污剂法制备ADM;(2)用0.5mol/L乙酸溶液提取制备I型鼠尾胶原;(3)用0.02%戊二醛溶液浸泡ADM5-10min,制成交联型ADM;另一部分ADM用质量分数0.25%的I型鼠尾胶原浸泡24h,制成胶原包埋型ADM,冰冻保存;(4)用酶消化法培养原代成纤维细胞,取第三代增殖期细胞,将其调整至浓度为2×105/ml的成纤维细胞悬液。
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According to the shape of head, the glandular hairs were divided into capitate and pehate glandular hairs.
根据腺毛头部形状可把腺毛分为盾状腺毛和头状腺毛,二者均发生得很早,它们的原始细胞都来源于原表皮,一般在茎尖第1和第2片叶原基的原表皮细胞以及茎的1~2节间原表皮细胞中开始发生。
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Part one Isolating, culturing, chondroblast induction and evaluation of human MSC in vitroObjective:To examine the property and proliferation ability of primary culturing MSC ,mvestgate the effect of lightly centrifugation and chemical definition medium to induce MSC differentiate into chondroblast.
结果:原代骨髓基质干细胞易于体外培养,增殖旺盛;经轻度离心和化学限定培养基诱导后细胞呈高密度生长,仍保持较旺盛的增殖能力,细胞转化成圆形肥大细胞,甲苯胺蓝染色显示软骨细胞外基质 v的特异性异染,11胶原蛋白免疫细胞化学染色呈强阳性,BT干CR鉴定显示*胶原mRNA丰富的表达。
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The promeristem is consisted of three groups of initial cells, which have typical cytological characteristics of meristem cells. The primary meristem is composed of calyptrogens, primordial epidermises, periblems and pleromes. Both the calyptrogens and the primordial epidermises initiate from the same layer of initial cells.
原分生组织由3群原始细胞组成,其细胞具有典型分生组织的细胞学特征;初生分生组织包括根冠原、表皮原、皮层原和中柱原,其中根冠原和表皮原具有相同的起源。
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Electron microscopic findings were: 1. alveolar type I cells were degenerated、 broken-down and desquamated, endothelial cells were swelled, with inter cellular tight junction shortened, alveolar type II cells hyperplastic, basement membrane thinned and deformed; 2. alveolar macrophages and interstitial macrophages were hyperplastic; 3.mast cells were infiltrated and degranulated; 4.electron-dense deposits were present at alveolar wall; 5. myofibroblasts 、fibroblasts、 collagen and basement membrane like material were hyperplastic.
电镜观察可见:(1)I型肺泡上皮细胞变性、崩解和脱落,内皮细胞肿胀,细胞间紧密连接短小,II型肺泡上皮细胞增生,基底膜变薄和破坏;(2)肺泡巨噬细胞、间质巨噬细胞增多;(3)肥大细胞浸润并见脱颗粒现象;(4)肺泡壁电子致密物沉积;(5)肌纤维母细胞、纤维母细胞、胶原原纤维及基底膜样物质增生。
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RESULTS: Wound healing rate, wound healing time, histopathology analysis, quantity assay of macrophage, determination of hydroxyproline, proliferation of cell, assay of DNA contents and circle of cells, level of transforming growth factor-alpha, levels of interleukin-1, interleukin-6 and tumor necrosis factor, assay of keratinocyte collagenase-1, level of fibroblast growth factor receptor-1, level of monocyte chemoattractant protein-1 and level of keratinocyte plasminogen activator inhabitor type 2 were selected as the evaluation criteria of wound healing.
结果 筛选了创面愈合率、创面愈合时间、组织病理学分析、巨噬细胞定量分析、羟脯氨酸含量测定、细胞增殖情况、细胞DNA含量和细胞周期分析、转化生长因子-α水平、白细胞介素-1、白细胞介素-6和肿瘤坏死因子水平、角质细胞胶原酶-1含量测定、成纤维细胞生长因子受体-1水平、单核细胞化学诱导蛋白-1水平和角质细胞纤溶酶原活化抑制剂-2水平等十三种创面愈合评价指标。
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The cell biological features were observed by inverted phase contrast microscope, l ight microscope, electron microscope, cell vital ity assay, cell growth curve and cells staining after harvest and during the periods of culturing the primary, the 1st passage and 2nd passage.
分别在取材后、原代、第1 代、第2 代细胞培养期间,进行髓核细胞活力测定;爬片培养后进行甲苯胺蓝、HE、聚集蛋白聚糖番红O、Ⅰ型及Ⅱ型胶原免疫组织化学染色观察;MTT 法绘制髓核细胞生长曲线,并行原代及第2 代细胞透射电镜观察,对体外细胞的生物学特性进行研究。
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Some cell dropped into the cavity and became free. Thrombosis or part organization could be seen. The internal elastic layer became thin, disappear or broken. In internal and middle layer existed fibroblasts, fibrocytes and collagen. Some of the wall indicated hyaline change, soomth muscle cell decreased greatly. The massive inflammatory cells invaded the middle and external layer. There were many foam cells in the capsule tissue. Cytoplasm was filled with fatty tissue and cholesterol. some cavities were full of thrombosis. Some thrombosis was fibrosis, the bottom was organization. The surface of the thrombosis existed red blood cell and librae.(2)Elatic fibrila staining: the internal elastic menbrane almost completely disappeared, the intact internal elastic menbran could be seen in the new small vessels.
动脉瘤管壁厚薄明显不均,全层或局部区域显著变薄向外膨出,内皮细胞空泡变性或坏死脱落,部分内皮细胞剥离并突入管腔成游离状,可见血栓形成及部分血栓机化;内弹力板变薄、消失或突然中断;在内膜及中膜部位主要为纤维母细胞、纤维细胞和大片胶原;部分动脉瘤壁呈均质状玻璃样变,平滑肌细胞明显减少;中膜和外膜可见大量的炎性细胞浸润;瘤壁组织有纤维母细胞、纤维细胞、大片胶原成分及较多泡沫细胞,胞浆内充满脂类物质及胆固醇结晶;部分动脉瘤腔内充满血栓,有的血拴已经纤维化,血栓基部机化,血栓表面有红细胞和纤维素。
- 推荐网络例句
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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。
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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
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The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很,以良性病变为主。