细胞巢
- 与 细胞巢 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The tumor is lobulated under microscope, some immature Sertoli cells were arranged as either amorphous plaques, funicular, broad beam, nest, solid or hollow tubules; Leydig cells existed individually or in clusters, and their cytoplasm was abundant and eosinophilic.
镜下肿瘤呈分叶状,有不成熟的支持细胞排列呈片块状、不规则形或条索状、宽梁状、巢状、实性或空心的小管;莱迪细胞呈单个或簇集存在,细胞浆丰富且嗜酸。
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By in situ hybridization, 53BP2 mRNA expression is revealed in tumor cell nests of NPC paraffin sections. The strong positive particles localize in the nuclei of tumor cells; but slight positive signals are also found in tissue cells of chronic nasopharyngitis and connective tissue, such as lymphocytes and smooth muscle cells; There are also positive signals in the nuclei of hyperplastic squamous epithelial cells. However, 53BP1 mRNA expression is not found in nuclei of tumor cells, tissues of chronic nasopharyngitis and connective tissue.
原位杂交结果显示,石蜡切片的鼻咽癌癌巢内,可见53BP2的强阳性表达信号,信号呈紫色颗粒状分布于胞核,核仁清晰可见;而在相同条件下,在慢性鼻咽炎组织和癌旁上皮的结缔组织,也可见弱表达信号,如淋巴细胞和平滑肌细胞;在增生的鳞状上皮细胞的核内,可找到强阳性信号。53BP1在鼻咽癌、慢性鼻咽炎组织和癌旁上皮的结缔组织切片上,均无表达信号。
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Using the Hprt gene as a positive control, our result suggested that both the testis tissue and the male embryos from which Sry transcription can be detected failed to yield any positive results of Xist. Female embryos at the pronucleus stage and 2-cell failed to produce any positive result of Sry and Xist too.
然后利用实验一确定的PCR条件,以Hprt为阳性对照,用巢式RT-PCR对小鼠早期胚胎进行Xist基因的转录分析,结果发现,转录Sry基因的睾丸组织以及雄性胚胎,从受精卵发育到囊胚的过程中,基本上不转录Xist基因;不转录Sry基因的雌性卵母细胞和雌性胚胎,从出现原核开始,到发育至2-细胞期的过程中,Xist基因一直不转录,但是,从4-细胞期开始,一直到孵化前囊胚阶段,雌性胚胎都转录Xist基因。
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Nidulans had a phenotype of cytokinesis defect. Sequence analysis showed that SEPH is 42% identical to the serine–threonine kinase Cdc7p from fission yeast. Deletion of sepH resulted in a viable strain that failed to septate at any temperature. This is the first direct evidence for the existence of a functional pathway like SIN in A.
在构巢曲霉中,温度敏感型菌株筛选发现的SEPH与裂殖酵母SIN信号中的丝-苏氨酸激酶Cdc7p具有42%的同源性,它可能是胞质分裂早期所必须的组分之一,当sepH 缺失时,会导致细胞死亡,这也直接证明了构巢曲霉可能也存在和SIN信号相类似的胞质分裂调节途径。
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What was observed under a light microscope included: tumor cells were mulberry and micropapillaryshaped or it was of glandule tubular arrangement; there was obvious interspace between cancer nest and neighboring areas; micropapillary was empty of fiber blood vessel axes; immunohistochemical staining showed EMA positive location was both at outward surface of glandule duct and at micropapillarylike cancer nest.
光镜下特征性表现为肿瘤细胞呈桑椹状、微乳头状或小腺管样排列,癌巢与周围间质形成明显的空隙。微乳头缺乏纤维血管轴心。免疫组化染色EMA阳性部位在癌细胞巢团或微乳头状、腺管的外表面。
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What was observed under a light microscope included: tumor cells were mulberry and micropapillary shaped or it was of glandule tubular arrangement; there was obvious interspace between cancer nest and neighboring areas; micropapillary was empty of fiber blood vessel axes; immunohistochemical staining showed ema positive location was both at outward surface of glandule duct and at micropapillary like cancer nest.
光镜下特征性表现为肿瘤细胞呈桑椹状、微乳头状或小腺管样排列,癌巢与周围间质形成明显的空隙。微乳头缺乏纤维血管轴心。免疫组化染色ema阳性部位在癌细胞巢团或微乳头状、腺管的外表面。
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METHODS: NSCs were isolated from neonatal rats by enzyme digestion and mechanical separation. At the fourth passage, cell clone masses received nestin immunocytochemistry. Remaining cells were dispersed by mechanical separation. Monoclone NSCs were incubated by limiting dilution assay, and made into 108 L-1 monoplast suspension in complete medium. NSCs were assigned into 2 groups. NSCs in the control group were incubated in 10% fetal bovine serum.
酶消化和机械分离法相结合体外分离培养新生鼠神经干细胞,传至第4代的细胞克隆团行巢蛋白免疫细胞化学染色观察,剩余细胞团用机械法分散,采用有限稀释法进行单克隆神经干细胞培养,加入完全培养基制成108 L-1的单细胞悬液,分为2组滴入培养板,对照组加入10%FBS,诱导组加入10%FBS+50 μg/L神经生长因子,培养5~7 d。
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There is a rare primary liver tumor that has been reported as ossifying stromal-epithelial tumor (3 cases), desmoplastic nested spindle cell tumor (4 cases), and nested stromal-epithelial tumor (6 cases).
肝脏有一种罕见的原发性肿瘤,先前分别有文献将其报道为骨化性间质-上皮肿瘤(3例)、促纤维组织增生性巢状梭形细胞肿瘤(4例)和巢状间质-上皮肿瘤(6例)。
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We biopsied 1-2 single blastomere from 6-8 cell cleavage stage intracytoplasmic sperm injection embryo, and using nested PCR amplified the high frequently mutation region G380R of FGFR3 gene of the single blastomere. The products of PCR were digested by restriction enzyme Bfm Ⅰ, then the digested products were detected by 10% PAGE to see whether the embryo inherted the mutation of the patient and to screen out normal embryo transfer.
活检经胞质内单精子注射(intracytoplasmic sperm injection,ICSI)授精的胚胎发育至6~8细胞期的1~2个单卵裂球,采用巢式PCR扩增单卵裂球的FGFR3基因的高发突变位点G380R区域,用限制性内切酶BfmⅠ消化巢式PCR的内扩增产物,再经10%聚丙烯酰胺凝胶电泳检测有无遗传患者的该种突变,从而筛选出正常胚胎移植。
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As CCR7 also mediates the homing of T cells to secondary lym- phoid organs (Willimann et al., 1998), it is a key receptor for the encounter of antigen-bearing mature dendritic cells and responder T cells.
作为CCR7 还介导的T细胞的归巢中学淋巴细胞淋巴器官( Willimann等。, 1998年),这是一个关键受体在遇到抗原轴承成熟树突状细胞和应答的T细胞。
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。