多形性

They were 36% and 8% in medulloblastomas, and 28% and 8% in anaplastic oligodendrogliomas, and 24% and 4% in anaplastic ependymomas.

两组患者生存时间差异有统计学意义(P.05)。结论 EGFR的过表达和PTEN的缺失在多形性胶质母细胞瘤中常见，并和预后关系密切。

Anaplastic tumors has obvious pleomorphic, the tumor cells to each other in size and shape have a lot of variation, which often can not determine the source of their organization.

间变性肿瘤具有明显的多形性，瘤细胞彼此在大小和形状上有很大的变异，因此往往不能确定其组织来源。

The research isolated a strain of pantomorphic Gram-negative coccobacillus from the lung and amygdale of a pig, which has serious typical I Porcine Contagious pleuropneumonea, by use the plate of ox brain heart infusion bouillon and chocolate medium.

本研究采用以牛脑心浸液为基础的液体培养基和巧克力平板接种方法，从某猪场典型传染性胸膜肺炎症状猪的肺脏和扁桃体中分离到1株具有多形性的革兰氏阴性球杆菌。

Fig.3 The astrocytes in the area of gliosis around the anaplastic astrocytoma displayed Fas expression.

在多形性胶质母细胞瘤中内增生的血管内皮旦Fas强阳性，瘤细胞变为Fas阳性

The parents of affected individuals were all heterozygous.

此外，在听力正常人的基因筛检上，并无发现PDS基因的异常或多形性。

Dedifferentiated liposarcoma, occurring in up to 10% of well differentiated liposarcoma cases, has similar histologic features to that of undifferentiated high-grade pleomorphic sarcoma; the former develops in a background of atypical lipomatous tumors/well differentiated liposarcoma, whereas the latter shows no specific line of differentiation.

去分化脂肪肉瘤占高分化脂肪肉瘤比例达10%，其形态特征与未分化高级别多形性肉瘤有相似之处；前者发生在不典型脂肪肿瘤/高分化脂肪肉瘤的背景上，后者无特定分化方向。

Most of them are low grade or well differentiated liposarcoma (rather than the myxoid or pleomorphic variants of liposarcomas).

大部分都属于低级别或分化良好型脂肪肉瘤（而非粘液型或多形性脂肪肉瘤）。

Results Among the 6 cases, 3 with monomorphic PTLD were renal transplant recipients, and died 4, 2, and 1 months after diagnosis.

另1例是异体骨髓移植后诊断为多形性PTLD，随访12个月病情较稳定，6例中4例检出EBERl／2DNA。

Pleomorphic/nontolerated VTs required electroanatomic and noncontact mapping in 48 and 22 patients, respectively, and percutaneous cardiopulmonary support in 10 patients.

在多形性或不能耐受的VT患者中，48例患者进行电解剖标测，22例患者行非接触标测，10力患者接受经皮心肺支持，10例患者行心外膜途径消融。

Pleomorphic/nontolerated VTs required electroanatomic and noncontact mapping in 48 and 22 patients, respectively, and percutaneous cardiopulmonary support in 10 patients. An epicardial approach was used in 10 patients.

在多形性或不能耐受的VT患者中，48例患者进行电解剖标测，22例患者行非接触标测，10力患者接受经皮心肺支持，10例患者行心外膜途径消融。

The X-ray diffract was used to analyze the crystal structure of the composite. Results show that after the talc was treated with blend coupling agent, the crystal structure of talc changed, and effect Intercalation phenomenon.

通过X射线衍射分析可知，用混合偶联剂对滑石粉进行预处理后，滑石粉晶体结构发生改变，产生了插层现象，使PP／滑石粉复合材料为纳米复合材料。

An authentic Maui wedding might require the services of a 'kahu', which is a Hawaiian minister.

毛伊可能需要一个真实婚礼服务'kahu'，这是夏威夷部长。