星形细胞瘤

Methods The expressions of Survivin and VEGF were studied via immunohistochemical method in 60 cases of astrocytoma and 12 normal brain samples. The correlation between these two expressions and their relationship with the pathology were analyzed.

采用免疫组织化学SP法检测60例人脑星形细胞瘤组织和12例正常脑组织中Survivin、VEGF基因的表达，并分析其与临床病理特征的关系以及两者间的相互关系。

MethodsThe expressions of Survivin and VEGF were studied via immunohistochemical method in 60 cases of astrocytoma and 12 normal brain samples. The correlation between these two expressions and their relationship with the pathology were analyzed.

采用免疫组织化学SP法检测60例人脑星形细胞瘤组织和12例正常脑组织中Survivin、VEGF基因的表达，并分析其与临床病理特征的关系以及两者间的相互关系。

Objective: To evaluate CT perfusion imaging in preoperative grading of astrocytomas.

目的：评价CT灌注成像在星形细胞瘤术前分级中的应用价值。

Significantly increased risks to first- and second-degree relatives for astrocytomas were identified for relatives of astrocytomas considered separately.

单独考虑的星形细胞瘤亲属中一级亲属和二级亲属的风险显著增加。

That said, pleomorphic xanthoastrocytoma with anaplastic features needs to be ruled out.

需要排除有间变的多形性黄色星形细胞瘤。

A 51 year old woman sought medical attention because of gradually increasing right hemiparesis and hemianopia. At craniotomy (8/90), left parietal anaplastic astrocytoma was found.

患者51岁，女性，主因进行性右侧偏瘫，偏盲寻医。90年8月接收开颅术，术中发现左颞页间变性星形细胞瘤。

This, however, is rarely achieved because of their infiltrative nature.

然而，因为星形细胞瘤浸润生长的特点很难做到。

Objective To discuss the clinicopathological features of pleomorphic xanthoastrocytoma in cerebellum.

目的 分析和讨论发生在小脑的多形性黄色星形细胞瘤的临床病理特点。

So sufficient preoperation assessing is very important to the treatment option and prognosis evaluation.

因此，星形细胞瘤充分的治疗前评估对治疗方案的选择及预后评价有十分重要的意义。

GFAP and S-100protein present strong positive,while Vimentin protein presents weak positive in the fibrillary and protoplasmic astrocytomas.

采用HE染色和S-P法对276例星形细胞瘤中GFAP、S-100、Vimentin的表达情况进行临床病理分析。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。