Generally speaking, the transition from dysplastic cells to malignant cells occurs gradually.

一般来说，异型增生的细胞变成癌细胞的过程是渐进性的。

While the therapy targets malignant cells, it also destroys nearby healthy ones.

虽然治疗的目的是杀死恶性细胞，但它也破坏了附近健康的细胞。

When affected by light , they can find cancer cells and produce heat that kills the malignant cells.

受光影响后，它们可以找到癌细胞并产生杀死恶性细胞的热量。

Ms. Gulliver's team looked at the ability of different combinations to support the increase of malignant human cells.

格列佛的团队研究不同混合物支持恶性人体细胞增长的能力。

High doses of chemotherapy or radiation kill the patient's existing marrow, destroying both malignant cells and blood stem cells.

用高剂量的化疗或放射线照射杀死患者现存的骨髓，将癌细胞与造血干细胞同时破坏掉。

Compared with benign tumor cells, a distinguishing feature of malignant tumor cells is that they have slightly less organized nuclei.

与良性肿瘤相比，恶性肿瘤的特征是其拥有稍微不规则的胞核。

The populist leader said doctors found new malignant cells in the same pelvic region where the first tumour was discovered.

这备受人民尊敬的领导人说，医生在他以前肿瘤生长的相同部位发现了新的恶性细胞。

Everyone working with cancer cells in the lab wears special clothing to protect them from direct contact with malignant cells .

在实验室中，与癌细胞打交道的每个人都穿着特殊的服装，以防止直接接触恶性细胞。

Cancer experts are already using these types of strategies in their fight against tumors, by programming the immune system to attack malignant cells.

癌症专家已经在用这类策略治疗肿瘤了，具体做法就是通过对免疫系统进行编码来攻击恶性细胞。

Treatments like radiation, chemotherapy, and immunotherapy attempt to kill malignant cells, but can affect the entire body and disrupt healthy tissues in the process.

诸如放疗、化疗以及免疫疗法会击杀癌细胞，但对整个身体也有副作用，而且会在治疗过程中无差别地破坏健康的组织。

To treat the cancer, Brown took chemotherapy and had two bone marrow transplants to replace the malignant cells in his blood and immune system.

为了治疗癌症，布朗接受了化疗并进行了两次骨髓移植，以替换血液和免疫系统中的感染细胞。

Generally speaking, malignant cells are irregularly-shaped with darkly staining nuclei, enlarged nucleoli, and produce abnormal keratin that look like pearls - so they're called keratin pearls.

一般来说，恶性肿瘤细胞形态各异且细胞核深染，伴有增大的核仁，还会产生珍珠样的异常角质——称作角化珠。

High doses of chemotherapy or radiation kill the patient’s existing marrow, destroying both malignant cells and blood stem cells.

高剂量的化疗或放疗会杀死患者现有的骨髓，破坏恶性细胞和造血干细胞。

The malignant cells then invade surrounding tissues like the salivary glands, muscle, and even get into the blood and lymphatic systems, and metastasize, or travel, to other areas of the body.

随后，这些恶性肿瘤细胞会侵袭邻近组织，如唾液腺、肌肉，甚至还能进入血液和淋巴系统，而后转移到身体的其它部位。

This treatment is called stereotactic radiosurgery, and those light beams are beams of radiation: their task is to destroy tumors by gradually scrubbing away malignant cells.

这种治疗称为立体定向放射外科手术，那些光束就是辐射束：它们的任务是通过逐渐清除恶性细胞来摧毁肿瘤。