儿童流鼻血原因及治疗:谁能帮我把下面文章翻译成英文

来源:百度文库 编辑:高考问答 时间:2024/05/01 12:31:19
生物细胞的发育分化正受到越来越多的人们的重视,细胞的有丝分裂方向是影响细胞发育分化的因素之一。有丝分裂的取向问题关系到胞内物质能量的分配问题,研究分析影响细胞分裂方向的因素则显得至关重要。本文研究了单轴拉伸应力对细胞应力纤维排布方向和细胞有丝分裂方向的影响。课题探讨当细胞黏附的基底膜拉伸引起细胞相应变形时导致的抗应力微丝沿应变方向的重新排布与其后的细胞分裂方向是否有关系。实验以MC3T3成骨细胞为主要研究对象,使用由等双轴应力拉伸装置改制的单轴应力拉伸装置进行应力加载下的细胞培养,并主要运用鬼笔环肽和DAPI荧光标记物分别对细胞微丝和细胞核进行荧光标记,观察细胞在单轴应力拉伸状况下应力纤维的排布情况和细胞有丝分裂方向。本文对细胞在单轴应力拉伸下细胞形态的变化进行了观察比较,并且分别对细胞应力纤维排布方向与单轴应力方向的关系以及细胞有丝分裂方向与单轴应力方向的关系进行了统计分析。实验结果显示细胞在8%单轴应力拉伸下形态有比较明显的变化,细胞的长轴基本延单轴应力方向排列。统计结果表明细胞应力纤维的排布方向和细胞有丝分裂方向基本与单轴应力方向保持一致。

Growth of the living creature cell's dividing is valued by more and more people, cell's hasing a silk abruption the direction is one of the factor which influences cell growth to divide.The mitotic mindset problem relates to the allotment problem of material energy inside the afterbirth, studying analysis' influence's factor of the cell division direction to then seem to be to pass importance.This text's studying single stalk to pull to stretch should the dint has a silk abruption the influence of the direction in response to the dint fiber row cloth direction and cell to the cell.Topic study be cell sticky attach of the base film pull to stretch to cause cell to correspond to transform cause of anti- should the dint tiny silk follow contingency direction of re- line up cloth with afterward of cell division direction whether relevant fasten.Test to take the MC3 T3 ossification cell as a main research object, use a double stalk from etc. should the dint pull to stretch the single stalk that the device changes the system should the dint pull to stretch device to carry on should the dint add cell development of carrying the bottom, and main usage ghost pen wreath 肽 and the DAPI fluorescence marking thing carry on fluorescence marking to the cell tiny silk and the cell nucleus respectively, observe cell at the single stalk should the dint pull to stretch condition to descend should dint fiber of row cloth circumstance and cell have the silk abruption the direction.This text to cell at single stalk should the dint pulled to stretch cell metamorphosis to carry on an observation comparison, and distinguished to the cell should dint fiber row cloth direction and single stalk should dint direction of relation and cell have a silk abruption direction and single stalk should dint direction of the relation carry on statisticsing analysis.Tested a result manifestation cell to pull to stretch in response to the dint at the 8% single stalk the appearance contain more obvious variety, the major axis of cell is basic to postpone single stalk should the dint direction arrange.The covariance expresses cell as a result should dint fiber of row cloth direction and cell have a silk abruption the direction basic and single stalk should the dint direction keep consistent.

The development of biological cells divide more and more people are being affected by the attention the cell mitosis direction is one of the factors affecting cell growth division. Mitosis orientation issues related to the womb of material energy distribution, research and analysis of the factors affecting the direction of cell division is crucial. The study Danzhou stretch stress on the cell stress fibers platoon cloth direction and the direction of cell mitosis. When cells adhere to explore issues arising from the cell corresponding deformation Jidimo stretch-stress joints, resulting contingency direction along with the re-row cloth cell division direction or not. MC3T3 experiments to research into bone cells as the main target, the use of such devices purchased stress stretch restructuring of Danzhou stress stretch devices under stress onto cell culture, and the main part of ghost-Flag and DAPI fluorescence marker for each cell for fluorescence marking swift and nucleolus, Observation cells under stress conditions in Danzhou stress stretch emission fibre cloth and cell mitosis direction. This stretch of the cells in Danzhou stress changes in the patterns of cell observation and comparison, and stress fibers, respectively, for cell orientation and Danzhou stress platoon cloth relations and the direction of cell mitosis direction and the direction of the relationship between the Danzhou stress analysis. Experimental results showed that 8% of the cells in Danzhou stress stretch of patterns more visible changes, the basic cell of the major axis Spur Danzhou stress direction configuration. The results showed cells stress fibre cloth emission direction and the direction of cell mitosis basic direction consistent with the Danzhou stress.