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- Malignant transformation occurs during malignant changes of cells and the process of tumor cells changing from low grade to high grade malignancy. 多少年来,关于恶性转化时细胞核形态及生化改变的分子机理一直未阐明,最近这方面的研究取得了显著进展。
- Results Two cases were low grade malignant,small B cell,bronchus associated lymphoid tissue (BALT) lymphomas. 结果低度恶性、小B细胞型、支气管粘膜相关淋巴组织淋巴瘤,进展缓慢,预后好;
- Two cases were low grade malignant,small B cell,bronchus associated lymphoid tissue (BALT) lymphomas. They were slowly progressive and the prognosis was excellent. 低度恶性、小B细胞型、支气管粘膜相关淋巴组织淋巴瘤 ,进展缓慢 ,预后好 ;
- LGMCMP is a low grade malignant tumor with clinicopathologic characteristics. Its differential diagnoses include malignant mesothelioma,cystic lymphangioma,pseudomyxoma and adenomatoid tumors. 提出此病的病理诊断要点 ,还对腹膜低度恶性囊性间皮瘤与腹膜恶性间皮瘤、囊性淋巴管瘤、腹膜假性黏液瘤以及腺瘤样瘤的鉴别诊断做了简要讨论
- TXT had obvious effects of proliferation inhibition and prolongation of survival days on high grade malignant angiosarcoma in the in vivo and vitro study. TXT should be a very useful anti-tumor drug in the treatment of angiosarcoma in the future. TXT对恶性度高的鼠血管肉瘤细胞株 ,体内、体外试验具有明确的增殖抑制作用及延长生存期的效果 ,是治疗血管肉瘤有应用前景的抗肿瘤药物。
- The results indicated that NHL could happen the histological transformation in the development of the disease from the lower grade malignant lymphoma into high grade miligant lymphoma. 这说明淋巴瘤在疾病的发展过程中可发生组织形态的转变，由低度恶性向高度恶性发展。
- She likes to malign innocent persons. 她爱诋毁那些清白的人。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- He's not in the first grade as a musician. 他不是第一流的音乐家。
- Business is now on the up grade. 目前生意蒸蒸日上。
- Pupils with 90% or more are awarded Grade A. 满90分的学生评为甲等。
- A malign tumour was found in his stomach. 在他的胃部发现了一个恶性肿瘤。
- The sixth grade saw an educational film yesterday. 六年级学生昨天看了一部教育片。
- He received a failing grade on the term paper. 他的期末报告不及格。
- Red and yellow grade into orange. 红与黄混合成橘黄。
- The twins will enter the fourth grade this fall. 这对双胞胎今年秋季将升到四年级。
- Their marriage is on the down grade. 他们的婚姻关系每况愈下。
- The trial flight has made the grade. 试飞成功。
- The naughty boy had to repeat the fifth grade. 这个顽皮的男孩不得不重读五年级。
- He ranks among the best pupils of his grade. 他是他们班级最好的学生之一。
