多形性

The DNA adduct levels were irrelevant to genetic polymorphisms of CYP1A1 and GSTM1, but related to the CYP1A1 protein expression.

而DNA键结物含量和患者本身之CYP1A1和GSTM1的基因多形性无关，但和CYP1A1的蛋白表现有关。

Aim:To observe the amitosis and asymmetric division in subcultured PC12 cells, and to explore the role of amitosis and asymmetric division in tumorigenesis, tumor cell pleomorphism and differentiation.

目的 ：观察传代培养的PC12细胞的无丝分裂和不对称分裂，探讨其在肿瘤发生、肿瘤细胞多形性和细胞分化中的意义。

Amitosis and asymmetric division play an important role in PC12 cell pleomorphism. The asymmetric division possesses important significance in tumorigenesis and differentiation.

无丝分裂和不对称分裂是PC12细胞多形性形成的主要原因，肿瘤细胞无丝分裂及其不对称性对肿瘤发生及肿瘤细胞的分化具有重要意义。

This astrocytoma demonstrates increased cellularity and pleomorphism, as compared to normal brain.

与正常大脑相比，星形细胞瘤显示出细胞内容丰富并有明显多形性。

It is extremely unusual to find PXA in the cerebellum in young adults .

在小脑肿瘤的鉴别诊断中应该考虑到多形性黄色星形细胞瘤

The pathological outcomes were as following: pulmonary blastoma in 6, leiomyosarcoma in 3, fibrosarcoma in 2, carcinosarcoma in 2, and pantmorphic sarcoma in 1 patient.

术后病理诊断：肺母细胞瘤6例，平滑肌肉瘤3例，纤维肉瘤2例，癌肉瘤2例（胶冻样物质癌肉瘤1例，结节状癌肉瘤1例），伴有巨细胞的未分化多形性肉瘤1例。

Results: The tumor had the same type in histiocyte with "storiform" pleomorphic MFH.

结果：组织形态学与"席纹状"多形性MFH相同。

A mitotic figure is seen in the center, surrounded by a poorly differentiated squamous cell carcinoma with pleomorphic cells and minimal pink keratinization.

图中央可见核分裂象，周围是低分化鳞状细胞癌的多形性癌细胞和粉红色微小的角化蛋白。

Results A 18 year old patient presented with 2 month's history of ambiopia. Computed tomography scan showed a round focus with high intensity and contrast enhancement in the cerebellar vermis.

结果 患者 18岁，以复视 2个月就诊，CT显示小脑蚓部有圆形高密度影，组织学检查显示瘤细胞具有多形性，可见黄色瘤样细胞、多核或单核的巨细胞、Rothensal纤维和嗜酸性透明小滴。

Items, including almost all of the malware categories such as: Worms, Trojans, Backdoors, Macro Viruses, Dos Viruses, Boot Viruses, Polymorphic Viruses, Metamorphic viruses, Constructor Tools, Riskware, Flooders, Nukers, Sniffers, Spoofers, Droopers, Spam Tools, Adware, Rootkits, Malicious Scripts, Hack Tools, Exploits and other types of malware.

项目，其中包括几乎所有的恶意程序分类，如：蠕虫，特洛伊木马程序，后门，巨集病毒，多病毒，开机的病毒，多形性病毒，变质的病毒，构造器工具， riskware ， flooders ， nukers ，嗅探器， spoofers ， droopers ，垃圾邮件工具，广告软件， rootkit攻击，恶意脚本，黑客工具，攻击和其他类型的恶意软件。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。