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paraformaldehyde相关的网络例句

查询词典 paraformaldehyde

与 paraformaldehyde 相关的网络例句 [注:此内容来源于网络,仅供参考]

Methods: Thirty male SpragueDawley rats were randomly divided into 5 groups, group A 3 days after L5 VRT, group B 7 days, group C 14 days, group D 21 days and group E of sham operation, whose left spine cords were exposed by hemilaminectomy. Rats in each group were respectively perfused with paraformaldehyde and materials were taken from L5 dosal root ganglions and the changes of expression of P2X3 receptor were observed with immunofluorescence staining.

雄性SD大鼠30只,随机分为5组(n=6),A组(L5 VRT术后3 d)、B组(L5 VRT术后7 d)、C组(L5 VRT术后14 d)、D组(L5 VRT术后21 d)模型组和E组,E组仅行半椎板切除术暴露左侧脊髓,分别在各自的时间点灌注取材L5背根神经节,用免疫荧光染色方法观察P2X3受体表达的变化。

MATERIALS AND METHODS: hMSCs labeled with enhanced green fluorescent protein were transplanted into the lateral ventricle of neonatal mouse brain. At 0, 9 and 14 days post-transplantation, MICE were sacrificed and their brains were fixed with 4% paraformaldehyde. The engraftment of transplanted cells in coronal section of the recipient mouse brain was examined wider a fluorescent microscope. Indirected immunofluorescent staining was used to detect the expression of neural proteins of these grafted cells.

材料与方法:将标记绿色荧光蛋白的人骨髓间充质于细胞植入到新生3d的小鼠侧脑室中,分别于移植后0d,9d和14d处死受休鼠,取其脑组织,4%多聚甲醛固定后行冠状面冰冻切片,荧光显微镜下观察hMSCs的植入,激光共聚焦显微镜检测植入细胞神经特异性蛋白的表达,定位双重标记的植入细胞。

The coil spring were kept constant and recorded for 0hr, 1 hr, 2 hrs, 4 hrs, 8 hrs, 12hrs, ldays, 3days or 7days. Upon completion of experiments, the maxillae were removed. The specimens were fixed in 4% paraformaldehyde in 0.1 M phosphate buffer for 24 hrs and decalcified in 10% ethylene diamine tetraacetic acid at room temperature for 5 wks.

本研究通过建立正畸大鼠牙齿移动动物模型和体外细胞培养,结合细胞力学试验方法和分子生物学测试技术,拟从组织、细胞水平以及分子生物学角度探讨ATF4在正畸牙齿移动过程中对牙周组织改建的影响及作用机制,进一步为正畸牙齿移动提供理论和实践依据。

After treated in 4% paraformaldehyde,we applied Hematoxylin-Eosin and Nissl staining to exhibit the structure of the retinae and ganglion cells respectively,and also we used immunohistochemical ABC method to display the distribution of GFAP-immunoreactive cells that were specifically classified as the astrocytes.

E 染色以显示视网膜结构,Nissl染色显示神经节细胞,免疫组织化学ABC法染色以显示星形胶质细胞特征性标志物胶质纤维酸性蛋白的阳性反应细胞的分布。

B:Oocytes and early embryos were permeated in 0.5%Triton X-100 for 10 minutes,then fixed in 4% paraformaldehyde/PBS.Method C:Oocytes and early embryos were fixed in 1%PFA while permeated in 0.2%Triton X-100 at the same time for 1 hour.Method D: Oocytes and early embryos were fixed in precooled methanol(-20℃) for 15 min,then permeated in 0.5%Triton X-100 for 10 minutes.

方案A:先用4%多聚甲醛固定1h,再用0.5%Triton X-100穿透10min;方案B:先用0.5%Triton X-100穿透10min,再用4%PFA固定1h;方案C:用1%PFA+0.2%Triton X-100同时固定与穿透1h;方案D:用-20℃预冷甲醇固定15min,再用0.5%Triton X-100孵育10min。

Reaction of citric acid with paraformaldehyde gave anhydromethylene citric acid with a yield of 63%;the reaction of compound with acetic anhydride gave the corresponding anhydride with a yield of 87%;the esterification of compound with lauryl alcohol gave anhydrocitric acid monoester with a yield of 76%.

将等浓度的柠檬酸和多聚甲醛加热,反应生成柠檬酸缩醛环酯,产率为63%;与乙酸酐反应得到相应的柠檬酸酐,产率为87%;与月桂醇酯化,生成产物,产率为76%;用二氧六环做溶剂,将与等浓度的碱进行开环反应,生成柠檬酸月桂醇单酯,产率为83%。

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