囊细胞

In the microstructure of the digestive gland from treatment groups exposed to 10 μg·L-1 BP for 10 days, basophil granules in the acinus increased, the borders between cells of the acinus were obscured, and the number of food particles decreased.

观察结果表明，10μg·L-1 BP处理10d时，栉孔扇贝的鳃上皮粘液细胞增多，在回血管中血细胞出现聚集现象；消化盲囊腺泡中嗜碱性颗粒增多，腺泡内细胞间界限模糊。

It is proved that cyst wall undergo the process of becoming thinner and thinner and break at last, the ciliatures grow gradually from the position of kinetosomes and adoral zone of membranelle is formed during the resting cysts differentiation .

在此基础上，本实验证实，在休眠细胞解脱过程中，包囊壁经历了一个逐渐变薄并最终断裂的过程，纤毛杆从残留的毛基体位置逐渐长出，口围带在休眠细胞解脱的后期形成。

Results showed that β-catenin was positive expression in stellate reticulum,inner dental epithelium,and dental sac at cup stage,in inner dental epithelium,dental papilla cell,and cell nucleus at early bell stage,in cervical loop and cusp cell membrane at late bell stage,and in ameloblast and odontoblast cell at amelogenesis stage.

结果表明，帽状期在星网层、内釉上皮、牙囊均为细胞核阳性表达；钟状早期在内釉上皮、牙乳头细胞核阳性表达；钟状晚期在颈环、牙尖细胞膜阳性表达；成釉期早期在成釉质细胞、成牙本质细胞阳性表达；成釉期晚期均阴性表达。

Cancer of ovarian and transparent cell is most constant tumour of as epithelial as the ovarian surface of confuse of interblend of tumour of cell of the former reproduction that send a gender sex, especially with yolk bursa tumour and asexuality cell tumour are differentiated harder.

梗概： 卵巢透明细胞癌是最常和原发性生殖细胞肿瘤相混淆的卵巢表面上皮性肿瘤，尤其和卵黄囊瘤和无性细胞瘤较难鉴别。

Shortly after implantation the blastocyst wall, the trophoblast, consists of two layers of cells.

植入之后不久，胚囊的壁，即滋养细胞含有两层细胞。

Results After 3 months of kidney radiation by 15 Gy of Cs137 γ-rays, the changes with kidney shrank, Bowman's capsules straitened or disappeared, glomerular swelled, some epithelia denaturalized or died were observed. Mitochondria tumefied and the cristae shortened, lessened and disordered. Urine β2-MP rose evidently. It was lowered significantly the renal 25-OH-D-1α-hydroxylase activity and its mRNA expression. The dry and ash weight, BMD of femur and lumbar were significantly reduced, volume and width of bone trabecula were distinctly decreased and the space increased in model group. The Pyd / Cr increased and ALP decreased as well.

结果 15Gy 137Cs-γ射线肾局部照射3个月后肾脏体积缩小，肾小球肿大，Bowman氏囊囊腔狭窄甚至消失，部分肾小管上皮细胞变性、坏死，线粒体肿胀，体积增大，线粒体嵴变短、减少、排列紊乱；尿β2-MP显著增加；肾1α羟化酶活性及1α羟化酶mRNA基因表达量明显下降；肾辐射组股骨干重、灰重、腰椎和股骨BMD明显降低；骨小梁体积和骨小梁宽度减少，骨小梁间距增加，MAR减小；腰椎压缩和股骨三点弯最大载荷明显降低，Pyd / Cr值明显增加，ALP显著降低。

Selective abortion stage of the stamen was primarily manifested in the stage of archesportial cell formation through anatomic observation for male sterile flower and male fertile flower. There was no archesportial cell development or anther production and was a male sterile line without anther.

通过对不育系和可育系小花的细胞及形态解剖学观察，初步确定万寿菊雄蕊选择性败育的时期，为花药受阻于花药原基细胞分化期，无孢原细胞形成和药室分化，属于无花粉囊型不育系。

The cleavage rate of 2-cell stage was 50%, but few embryos developed into morulas and blastocysts (2%). More than 130 embryos at 2-4-cell stage were transferred into oviduct of 13 synchronized foster rabbits and 2 mice. No fetus or implantation sites were observed in both recipients.

其2—细胞胚胎的分裂率可达50％，但发育至桑椹胚和囊胚阶段的胚胎数目大大减少，只有2％的囊胚发育率。13只受体兔共移植重构胚胎121枚，结果未发现产仔或死胎，仅看到有的兔子宫有於血状。

Results: The microcapsules were round in shape and the cells grew well.There was no significant difference in the concentrations of VEGF,MTT values and vitalities of cells between the 2 groups.

每48 h收集微囊化及未微囊化基因修饰NIH3T3细胞培养上清，-20℃保存，ELISA法检测培养上清VEGF的含量。

Our research work investigated the possibility of applying the vaccine to gene therapy of CEA positive tumors and set the foundation for further study of its clinical application.

为解决上述问题、提高基因治疗的安全性，本研究采用细胞移植免疫用隔离工具-微胶囊包裹转染部分CEA基因的人成纤维样骨髓基质细胞HFCL，制备出CEA微囊化转基因细胞疫苗，并进行了疫苗在小鼠体内的表达及其免疫学性质的研究，探讨该疫苗应用于CEA阳性肿瘤治疗的可能性，并为进一步的临床应用研究奠定了基础。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。