查询词典 caliciform cells

Hypoxia induces dedifferentiation of neuroblastoma cells in vivo and in vitro, and under oxygen-compromised conditions the Notch cascade is activated.

在体内和体外缺氧可诱生成神经细胞瘤的去分化，而氧妥协的情况下，Notch信号则被激活。

One case also showed sarcomatoid dedifferentiation. The tumor cells were positive for cytokeratin 7 (94%) and cytokeratin 20 (31%); CD138 was positive in 94% of cases.

有1例还具有肉瘤样分化。94%病例的cytokeratin 7阳性，31%的cytokeratin 20阳性，94%的CD138阳性。

Hints (with possible candidates and showing deducible cells) can be activated if the user wants to.

提示（与可能的候选人，并显示deducible细胞）可以被激活，如果用户希望。

These new and energetic fresh cells act quickly and effectively to stimulate the body's defense mechanism.

这些新的和充满活力的新鲜细胞很快起作用并有效地刺激身体防卫机能。

p16, p53, C-erbB-2 expression play significant roles in judgement of the degree of malignancy and histologic differentiaton of endometrial carcinoma. The difference of p16, p53, C-erbB-2 expression may reflect the different manifestation of them on different stage of tumor pathogensis. Associated detection of them may make up for the deficiency of single index respectively and may contribute more to reflect the dynamic change of tumor cells.

p16、p53和C-erbB-2对判断子宫内膜癌的恶性程度和组织学分级都有重要意义，p16、P53和C-erbB-2表达上的差异可能反映了肿瘤不同阶段中各基因的不同表现，联合检测可以弥补单个指标检测的不足，更好地反映肿瘤细胞在不同阶段的动态改变。

This is the first time we can really say definitively that blood stem cells are generated in the placenta.

这是第一次我们敢肯定的说造血干细胞起源于胎盘。

Electron microscope: endocytoplasmic reticulums expanding and breaking, ribosomes defluxion, lysosomes increasing, vascular endothelial cells swelling and blood vessels congestion appeared in all groups, and the mitochondria swelling is serious in the groups which pressures were more than 400 kPa.

电镜下可见内质网扩张、断裂，核糖体脱落，溶酶体增多，血管内皮细胞肿胀、血管淤血等在各压力均可发生，线粒体肿胀变形以400KPa以上压力组为明显。

This is a late change in the degeneration of cells.

这是细胞衰退的晚期变化。

While the bile acid exposed period exceeded 20 min, esophageal epithelial cells exhibited a degression in proliferation and proportion on S phase of the cell cycle.

当作用时间大于20 min时，细胞增殖比和S期细胞比率下降。

While the bile acidexposed period exceeded 20 min, esophageal epithelial cells exhibited a degression in proliferation and proportion on S phase of the cell cycle.

当功能时间大于20 min时，细胞增殖比和S期细胞比率下降。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48